Recension av den bärbara datorn Lenovo ThinkPad X12: Ganska långsam löstagbar med Intel Core i3

Name: Lenovo ThinkPad X12 Detachable 20UW000KGE
Brand: Lenovo

Svag version. Vi har redan recenserat Lenovo ThinkPad X12 Detachable med i7 och nu uppdaterar vi vår recension av i3-versionen. Det finns en sak att säga i förväg: vi kan inte rekommendera en nedgradering av processorn till i3.

Benjamin Herzig, 👁 Benjamin Herzig (översatt av DeepL / Ninh Duy), Published 07/15/2022 🇺🇸 🇩🇪 ...

Business Convertible / 2-in-1 Tablet ThinkPad Laptop / Notebook Tiger Lake Thunderbolt Touchscreen Windows

12 tum - denna storlek har i stort sett försvunnit från marknaden för bärbara datorer. Det brukade finnas ett urval av bärbara datorer på 12 tum varje år, särskilt bärbara datorer för företag, men numera har de minsta bärbara datorerna för företagskunder 13-tums skärmar. Nischer, där mindre skärmar fortsätter att existera, är surfplattor och avtagbara modeller - sådana som Lenovo ThinkPad X12 Detachable.

Konfigurationen av dagens testenhet är likaså nischad - en dubbelkärnig processor i en bärbar dator år 2022, det händer inte heller så ofta längre. Vi har redan testat ThinkPad X12 med ett fyrkärnigt chip, så vår recension idag kommer att hoppa över avsnitten om designen, utrustningen och inmatningsenheterna. Information om dessa ämnen finns i den redan nämnda detaljerade recensionen av ThinkPad X12 med i7 CPU.

Test device courtesy of Campuspoint

Download your licensed rating image as PNG / SVG

Lenovo ThinkPad X12 Detachable 20UW000KGE

Processor

Intel Core i3-1110G4 2 x 2.5 - 3.9 GHz, 22 W PL2 / Short Burst, 10.5 W PL1 / Sustained, Tiger Lake-UP4

Grafikkort

Intel UHD Graphics 620

Minne

8 GB

, LPDDR4X-4266, on-board, Quad Channel

Skärm

12.30 tum 3:2, 1920 x 1280 pixlar 187 PPI, 10-Point-Multitouch, native pen support, N123NCA-GS1, IPS LED, Anti-Reflective, Anti-Smudge, glansig: ja, detachable screen

Moderkort

Intel Tiger Lake-UP4 PCH-LP

Hårddisk

Toshiba BG4 KBG40ZNT256G, 256 GB

, M.2 2242, NVMe PCIe 3.0

Ljudkort

Realtek ALC3306

Anslutningar

1 USB 3.1 Gen2, 1 USB 4.0 40 Gbps, 1 Thunderbolt, USB-C Power Delivery (PD), 2 DisplayPort, 1 Kensingtonlås, Ljudanslutningar: 3.5mm Audio, 1 Fingeravtrycksläsare, Sensorer: Accelerometer, Gyroscope, Hall Sensor, Inclinometer

Nätverk

Intel Wi-Fi 6 AX201 (a/b/g/h/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6/), Bluetooth 5.1

Storlek

höjd x bredd x djup (i mm) 14.5 x 283.3 x 217.8

Batteri

42 Wh Litiumpolymer

Operativsystem

Microsoft Windows 10 Pro 64 Bit

Camera

Primary Camera: 5 MPix Front Facing IR-Webcam w/ThinkShutter & fixed focus
Secondary Camera: 8 MPix World Facing RGB-Camera, autofocus

Övrigt

Högtalare: 1 W stereo, Tangentbord: 6 row 95 % Chiclet, 1.35 mm travel, Tangentbordsbelysning: ja, 65-Watt-Netzteil, Lenovo Commercial Vantage, 36 Månader Garanti

Vikt

1.094 kg, Strömförsörjning: 306 g

Pris

1415 Euro

Länkar

Lenovo hemsida

Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

see all specifications

Potentiella konkurrenter i jämförelse

Rating	Date	Model	Weight	Height	Size	Resolution
87.5 %	07/2022	Lenovo ThinkPad X12 Detachable 20UW000KGE i3-1110G4, UHD Graphics 620	1.1 kg	14.5 mm	12.30"	1920x1280
88.5 %	04/2021	Lenovo ThinkPad X12 20UVS03G00 i7-1160G7, Iris Xe G7 96EUs	1.1 kg	14.5 mm	12.30"	1920x1280
89.1 %	11/2021	Microsoft Surface Pro 8, i7-1185G7 i7-1185G7, Iris Xe G7 96EUs	891 g	8.5 mm	13.00"	2880x1920
87.7 %	06/2021	Dell Latitude 13 7320 Detachable, i7-1180G7 i7-1180G7, Iris Xe G7 96EUs	782 g	8.44 mm	13.00"	1920x1280

Storleksjämförelse

Microsoft Surface Pro 8, i7-1185G7 Lenovo ThinkPad X12 Detachable 20UW000KGE Lenovo ThinkPad X12 20UVS03G00 Dell Latitude 13 7320 Detachable, i7-1180G7 DIN A4 ❌

Till höger: USB-C 3.2 Gen 2, Nano SIM-kortplats, Thunderbolt 4, 3,5-mm-ljud

Till vänster: pennhållare, volymknappar, Kensington-lås

Networking
iperf3 receive AXE11000
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Wi-Fi 6 AX201	1711 (1677^min - 1730^max) MBit/s
Average Intel Wi-Fi 6 AX201 (390 - 1734, n=72)	1440 MBit/s -16%
Average of class Convertible (680 - 1730, n=44, last 2 years)	1280 MBit/s -25%
iperf3 transmit AXE11000
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Wi-Fi 6 AX201	1530 (1470^min - 1609^max) MBit/s
Average Intel Wi-Fi 6 AX201 (438 - 1715, n=67)	1300 MBit/s -15%
Average of class Convertible (426 - 1711, n=44, last 2 years)	1117 MBit/s -27%
iperf3 receive AX12
Lenovo ThinkPad X12 20UVS03G00 Intel Wi-Fi 6 AX201	1471 (1155^min - 1602^max) MBit/s
Microsoft Surface Pro 8, i7-1185G7 Intel Wi-Fi 6 AX201	1425 (1295^min - 1493^max) MBit/s
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Wi-Fi 6 AX201	1421 (1323^min - 1494^max) MBit/s
Average Intel Wi-Fi 6 AX201 (136 - 1743, n=324)	1261 MBit/s
Average of class Convertible (last 2 years)	1178 MBit/s
iperf3 transmit AX12
Microsoft Surface Pro 8, i7-1185G7 Intel Wi-Fi 6 AX201	1451 (1385^min - 1504^max) MBit/s
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Wi-Fi 6 AX201	1402 (1295^min - 1517^max) MBit/s
Lenovo ThinkPad X12 20UVS03G00 Intel Wi-Fi 6 AX201	1371 (716^min - 1466^max) MBit/s
Average Intel Wi-Fi 6 AX201 (49.8 - 1775, n=324)	1161 MBit/s
Average of class Convertible (last 2 years)	1003 MBit/s

Lenovo ThinkPad X12 Detachable 20UW000KGE; iperf3 receive AXE11000; iperf 3.1.3: Ø1711 (1677-1730)

Lenovo ThinkPad X12 Detachable 20UW000KGE; iperf3 transmit AXE11000; iperf 3.1.3: Ø1530 (1470-1609)

ColorChecker Lenovo ThinkPad X12 Detachable 20UW000KGE: 14.67 ∆E min: 0.59 - max: 23.62 ∆E

Skärm: ThinkPad-platta i 3:2-format

Lenovo använder endast en skärm för ThinkPad X12 Detachable: en 12,3-tums FHD+-panel (1 920 x 1 280) i 3:2-format. Skärmen är blank med en antireflexbeläggning, vilket innebär minskade reflektioner. Enligt Lenovo ska ThinkPad X12 uppnå ett ljusstyrkevärde på 400 cd/m². Tyvärr uppnår panelen som installerats här ett betydligt lägre värde på 324 cd/m². Vi hade förmodligen bara otur med serieavvikelserna eftersom den redan testade Lenovo X12 med i7 uppnådde mycket bättre värden - men skillnaden är så stor att man nästan kan misstänka ett fel. I gengäld får panelen som testats här bättre resultat när det gäller svarstider.

Mindre blödning i bakgrundsbelysningen (visas intensifierad här)


321 cd/m²	326 cd/m²	345 cd/m²
304 cd/m²	334 cd/m²	332 cd/m²
304 cd/m²	319 cd/m²	332 cd/m²

Distribution av ljusstyrkan

N123NCA-GS1 tested with X-Rite i1Pro 2

Max: 345 cd/m² (Nits) Medel: 324.1 cd/m² Minimum: 3.39 cd/m²
Distribution av ljusstyrkan: 88 %
Mitt på batteriet: 334 cd/m²
Kontrast: 1856:1 (Svärta: 0.18 cd/m²)
ΔE Color 1.4 | 0.5-29.43 Ø5, calibrated: 0.9
ΔE Greyscale 1.3 | 0.57-98 Ø5.3
66.2% AdobeRGB 1998 (Argyll 2.2.0 3D)
95.4% sRGB (Argyll 2.2.0 3D)
64.1% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.04

Download ICC-fil (X-Rite i1Pro 2)

	Lenovo ThinkPad X12 Detachable 20UW000KGE N123NCA-GS1, IPS LED, 1920x1280, 12.30	Lenovo ThinkPad X12 20UVS03G00 N123NCA-GS1, a-Si IPS LED, 1920x1280, 12.30	Microsoft Surface Pro 8, i7-1185G7 LP129WT212166, IPS, 2880x1920, 13.00	Dell Latitude 13 7320 Detachable, i7-1180G7 Sharp LQ130N1, IPS, 1920x1280, 13.00
Display		4%	15%	16%
Display P3 Coverage	64.1	67 5%	78.2 22%	79.5 24%
sRGB Coverage	95.4	99.2 4%	100 5%	100 5%
AdobeRGB 1998 Coverage	66.2	68.8 4%	77.6 17%	78.4 18%
Response Times		-52%	-4%	-34%
Response Time Grey 50% / Grey 80% *	45.1 ?(20.1, 24.5)	63.2 ?(30, 33.2) -40%	46.4 ?(22.8, 23.6) -3%	53.2 ?(26.4, 26.8) -18%
Response Time Black / White *	22 ?(10.8, 11.8)	36 ?(18, 18) -64%	23.2 ?(10.8, 12.4) -5%	32.8 ?(16.4, 16.4) -49%
PWM Frequency			29760 ?(50)	2451 ?(42)
Screen		10%	-33%	-71%
Brightness middle	334	419 25%	444 33%	521.8 56%
Brightness	324	406 25%	451 39%	504 56%
Brightness Distribution	88	94 7%	91 3%	93 6%
Black Level *	0.18	0.23 -28%	0.43 -139%	0.35 -94%
Contrast	1856	1822 -2%	1033 -44%	1491 -20%
Colorchecker dE 2000 *	1.4	1.1 21%	2 -43%	3.83 -174%
Colorchecker dE 2000 max. *	2.6	2.2 15%	3.2 -23%	5.51 -112%
Colorchecker dE 2000 calibrated *	0.9	0.5 44%	1.7 -89%	1.97 -119%
Greyscale dE 2000 *	1.3	1.5 -15%	1.8 -38%	4.4 -238%
Gamma	2.04 ^108%	2.06 ^107%	2.11 ^104%	2.02 ^109%
CCT	6473 ^100%	6524 ^100%	6417 ^101%	6494 ^100%
Color Space (Percent of AdobeRGB 1998)		62.8
Color Space (Percent of sRGB)		99.2
Total Average (Program / Settings)		-13% / 0%	-7% / -19%	-30% / -47%

* ... smaller is better

Display Response Times

ℹ

Display response times show how fast the screen is able to change from one color to the next. Slow response times can lead to afterimages and can cause moving objects to appear blurry (ghosting). Gamers of fast-paced 3D titles should pay special attention to fast response times.

↔ Response Time Black to White
22 ms ... rise ↗ and fall ↘ combined	↗ 10.8 ms rise
22 ms ... rise ↗ and fall ↘ combined	↘ 11.8 ms fall
The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 42 % of all devices are better. This means that the measured response time is similar to the average of all tested devices (21.5 ms).
↔ Response Time 50% Grey to 80% Grey
45.1 ms ... rise ↗ and fall ↘ combined	↗ 20.1 ms rise
45.1 ms ... rise ↗ and fall ↘ combined	↘ 24.5 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 74 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ

To dim the screen, some notebooks will simply cycle the backlight on and off in rapid succession - a method called Pulse Width Modulation (PWM) . This cycling frequency should ideally be undetectable to the human eye. If said frequency is too low, users with sensitive eyes may experience strain or headaches or even notice the flickering altogether.

Screen flickering / PWM not detected

In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

Skärmens brist på cd/m² skulle definitivt vara till hjälp vid utomhusbruk, även om du fortfarande kan använda ThinkPad X12 Detachable i skuggan. Ytan är reflekterande, men reflektionerna är reducerade.

Prestanda: ThinkPad X12 med i3 endast för enkla uppgifter

Lenovo tillhandahåller Intel-processorer från "Tiger-Lake-UP4"-serien med 8 eller 16 GB LPDDR4X-4266-minne och en uppgraderingsbar M.2-2242-SSD. Å andra sidan är minnet löddrat. Det finns inte heller någon dGPU i den här kompakta surfplattan. ThinkPad X12 förlitar sig helt på den integrerade Intel iGPU:n.

Provningsvillkor

Vid långvarig belastning gäller en effektgräns på endast 10,5 watt i Windows prestandaläge "Best Performance", som var aktivt under våra prestandatester. Vid kortvarig belastning kan processorn i Lenovo ThinkPad X12 Detachable förbruka upp till 22 watt.

Processor

EnIntel Core i3-1110G4 är en Tiger Lake -processor från UP4-serien. Det innebär att denna dubbelkärniga processor har en typisk förbrukning (TDP) på 15 watt. De två kärnorna (fyra trådar tack vare Hyperthreading) klockar med 2,5 till 3,9 GHz. VårCPU-jämförelselistahjälper dig att jämföra chipet med andra CPU:er.

Processorer med endast två kärnor är sällsynta nuförtiden. Våra benchmarks visar också tydligt varför: prestandan ligger klart efter den andra lösbara datorn med fyra kärnor. ThinkPad X12 uppnår mycket högre prestanda med dubbelt så många kärnor. Den dubbelkärniga varianten är å andra sidan endast lämplig för de lättaste uppgifterna i den dagliga kontors- och internetanvändningen.

CPU-prestandan är på samma nivå i batteriläge som med ansluten strömförsörjning

Cinebench R15 Multi Loop

Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4: Ø293 (284.3-381.55)

Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7: Ø528 (426.12-863.97)

Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7: Ø839 (789.09-994.68)

Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7: Ø531 (516.81-549.29)

CPU Performance Rating: Percent
Cinebench R23: Multi Core | Single Core
Cinebench R20: CPU (Multi Core) | CPU (Single Core)
Cinebench R15: CPU Multi 64Bit | CPU Single 64Bit
Blender: v2.79 BMW27 CPU
7-Zip 18.03: 7z b 4 | 7z b 4 -mmt1
Geekbench 5.5: Multi-Core | Single-Core
HWBOT x265 Benchmark v2.2: 4k Preset
LibreOffice : 20 Documents To PDF
R Benchmark 2.5: Overall mean

CPU Performance Rating
Average of class Convertible	87 pt
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	69.1 pt
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	56.1 pt
Lenovo ThinkPad X12 20UVS03G00 ^-1! Intel Core i7-1160G7	48.3 pt
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	32.1 pt
Average Intel Core i3-1110G4	32.1 pt

Cinebench R23 / Multi Core
Average of class Convertible (616 - 18070, n=66, last 2 years)	9450 Points +406%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	5668 Points +203%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	3434 (3353.56^min - 3433.81^max) Points +84%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	3008 (2913.49^min - 3007.87^max) Points +61%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	1868 Points
Average Intel Core i3-1110G4 ()	1868 Points 0%

Cinebench R23 / Single Core
Average of class Convertible (307 - 1970, n=66, last 2 years)	1590 Points +81%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	1512 Points +72%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	1280 Points +46%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	1079 Points +23%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	877 Points
Average Intel Core i3-1110G4 ()	877 Points 0%

Cinebench R20 / CPU (Multi Core)
Average of class Convertible (242 - 6954, n=66, last 2 years)	3561 Points +386%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	2097 Points +186%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	2068 Points +183%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	1301 Points +78%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	732 Points
Average Intel Core i3-1110G4 ()	732 Points 0%

Cinebench R20 / CPU (Single Core)
Average of class Convertible (116.8 - 755, n=65, last 2 years)	610 Points +45%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	578 Points +37%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	501 Points +19%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	492 Points +17%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	422 Points
Average Intel Core i3-1110G4 ()	422 Points 0%

Cinebench R15 / CPU Multi 64Bit
Average of class Convertible (110.1 - 2889, n=67, last 2 years)	1583 Points +314%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	995 (789.61^min - 994.68^max) Points +160%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	864 (426.12^min - 863.97^max) Points +126%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	549 (516.81^min - 549.29^max) Points +44%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	382 (284.3^min - 381.55^max) Points
Average Intel Core i3-1110G4 ()	382 Points 0%

Cinebench R15 / CPU Single 64Bit
Average of class Convertible (68.6 - 287, n=65, last 2 years)	232 Points +45%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	224 Points +40%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	188 Points +17%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	170 Points +6%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	160.4 Points
Average Intel Core i3-1110G4 ()	160.4 Points 0%

Blender / v2.79 BMW27 CPU
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	1560 Seconds *
Average Intel Core i3-1110G4 ()	1560 Seconds * -0%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	1115 Seconds * +29%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	844 Seconds * +46%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	569 Seconds * +64%
Average of class Convertible (193 - 3620, n=61, last 2 years)	441 Seconds * +72%

7-Zip 18.03 / 7z b 4
Average of class Convertible (7703 - 72400, n=63, last 2 years)	39855 MIPS +357%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	24679 MIPS +183%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	19703 MIPS +126%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	17340 MIPS +99%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	8714 MIPS
Average Intel Core i3-1110G4 ()	8714 MIPS 0%

7-Zip 18.03 / 7z b 4 -mmt1
Average of class Convertible (2046 - 6417, n=63, last 2 years)	5177 MIPS +32%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	5168 MIPS +31%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	5108 MIPS +30%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	3935 MIPS
Average Intel Core i3-1110G4 ()	3935 MIPS 0%

Geekbench 5.5 / Multi-Core
Average of class Convertible (663 - 14016, n=67, last 2 years)	8263 Points +336%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	5759 Points +204%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	5304 Points +180%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	4843 Points +156%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	1894 Points
Average Intel Core i3-1110G4 ()	1894 Points 0%

Geekbench 5.5 / Single-Core
Average of class Convertible (319 - 1981, n=67, last 2 years)	1618 Points +110%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	1548 Points +101%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	1525 Points +98%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	1409 Points +83%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	772 Points
Average Intel Core i3-1110G4 ()	772 Points 0%

HWBOT x265 Benchmark v2.2 / 4k Preset
Average of class Convertible (0.61 - 20.1, n=65, last 2 years)	10.5 fps +325%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	6.49 fps +163%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	4.7 fps +90%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	3.75 fps +52%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	2.47 fps
Average Intel Core i3-1110G4 ()	2.47 fps 0%

LibreOffice / 20 Documents To PDF
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	64.3 s *
Average Intel Core i3-1110G4 ()	64.3 s * -0%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	61.3 s * +5%
Average of class Convertible (42 - 223, n=63, last 2 years)	53.9 s * +16%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	51.1 s * +21%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	50.2 s * +22%

R Benchmark 2.5 / Overall mean
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4	0.776 sec *
Average Intel Core i3-1110G4 ()	0.776 sec * -0%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7	0.76 sec * +2%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7	0.646 sec * +17%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7	0.568 sec * +27%
Average of class Convertible (0.4102 - 1.967, n=63, last 2 years)	0.538 sec * +31%

* ... smaller is better

Cinebench R10 Rendering Single 32Bit

6972

Cinebench R10 Rendering Multiple CPUs 32Bit

13139

Cinebench R11.5 CPU Multi 64Bit

4.31 Points

Cinebench R11.5 CPU Single 64Bit

2.02 Points

Cinebench R15 CPU Multi 64Bit

382 Points

Cinebench R15 OpenGL 64Bit

65.8 fps

Cinebench R15 Ref. Match 64Bit

97.8 %

Cinebench R15 CPU Single 64Bit

160.4 Points

Hjälp

... jämför

Performance Rating
Average of class Convertible	98.5 pt
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	79.4 pt
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	61.8 pt
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	60.9 pt
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	31.2 pt
Average Intel Core i3-1110G4	31.2 pt

AIDA64 / FP32 Ray-Trace
Average of class Convertible (109 - 25226, n=66, last 2 years)	8393 KRay/s +216%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	7249 KRay/s +173%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	4481 KRay/s +69%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	4347 KRay/s +64%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	2652 KRay/s
Average Intel Core i3-1110G4 ()	2652 KRay/s 0%

AIDA64 / FPU Julia
Average of class Convertible (2644 - 106512, n=65, last 2 years)	43819 Points +287%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	30075 Points +166%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	20209 Points +79%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	19311 Points +71%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	11318 Points
Average Intel Core i3-1110G4 ()	11318 Points 0%

AIDA64 / CPU SHA3
Average of class Convertible (121 - 4764, n=65, last 2 years)	2087 MB/s +179%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	1983 MB/s +165%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	1364 MB/s +82%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	1332 MB/s +78%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	749 MB/s
Average Intel Core i3-1110G4 ()	749 MB/s 0%

AIDA64 / CPU Queen
Average of class Convertible (3256 - 120368, n=65, last 2 years)	69642 Points +250%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	47866 Points +141%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	45210 Points +127%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	44017 Points +121%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	19890 Points
Average Intel Core i3-1110G4 ()	19890 Points 0%

AIDA64 / FPU SinJulia
Average of class Convertible (549 - 14835, n=65, last 2 years)	6351 Points +251%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	4598 Points +154%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	3329 Points +84%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	3308 Points +83%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	1807 Points
Average Intel Core i3-1110G4 ()	1807 Points 0%

AIDA64 / FPU Mandel
Average of class Convertible (1420 - 56839, n=65, last 2 years)	22520 Points +225%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	18122 Points +162%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	11973 Points +73%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	11908 Points +72%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	6920 Points
Average Intel Core i3-1110G4 ()	6920 Points 0%

AIDA64 / CPU AES
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	50711 MB/s +233%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	47804 MB/s +213%
Average of class Convertible (191 - 169089, n=65, last 2 years)	47023 MB/s +208%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	42339 MB/s +178%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	15250 MB/s
Average Intel Core i3-1110G4 ()	15250 MB/s 0%

AIDA64 / CPU ZLib
Average of class Convertible (61.4 - 1088, n=65, last 2 years)	615 MB/s +415%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	319 MB/s +167%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	239 MB/s +100%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	226 MB/s +89%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	119.4 MB/s
Average Intel Core i3-1110G4 ()	119.4 MB/s 0%

AIDA64 / FP64 Ray-Trace
Average of class Convertible (59 - 13175, n=65, last 2 years)	4451 KRay/s +211%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	3857 KRay/s +169%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	2412 KRay/s +68%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	2231 KRay/s +56%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	1432 KRay/s
Average Intel Core i3-1110G4 ()	1432 KRay/s 0%

AIDA64 / CPU PhotoWorxx
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	37197 MPixel/s +104%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	37130 MPixel/s +103%
Average of class Convertible (2185 - 52599, n=65, last 2 years)	34367 MPixel/s +88%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	33497 MPixel/s +83%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	18259 MPixel/s
Average Intel Core i3-1110G4 ()	18259 MPixel/s 0%

Systemprestanda

Du bör inte köra flera program samtidigt på Lenovos ThinkPad X12. Systemprestandan är tillräcklig för smidig surfning och kontorsanvändning, men den är betydligt lägre än de andra Windows-surfplattorna med fyra kärnor i riktmärkena.

PCMark 10 / Score
Average of class Convertible (1486 - 7963, n=60, last 2 years)	5726 Points +83%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	5041 Points +61%
Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G	4758 Points +52%
Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	4640 Points +48%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	3131 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	3131 Points 0%

PCMark 10 / Essentials
Average of class Convertible (3975 - 12059, n=60, last 2 years)	10591 Points +36%
Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G	9973 Points +28%
Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	9734 Points +25%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	9689 Points +25%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	7775 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	7775 Points 0%

PCMark 10 / Productivity
Average of class Convertible (2764 - 10800, n=60, last 2 years)	7522 Points +92%
Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G	6674 Points +71%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	6537 Points +67%
Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	6155 Points +57%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	3911 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	3911 Points 0%

PCMark 10 / Digital Content Creation
Average of class Convertible (811 - 12360, n=60, last 2 years)	6534 Points +138%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	5488 Points +100%
Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	4525 Points +65%
Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G	4394 Points +60%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	2741 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	2741 Points 0%

CrossMark / Overall
Average of class Convertible (285 - 1912, n=60, last 2 years)	1479 Points +61%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	1394 Points +52%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	917 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	917 Points 0%

CrossMark / Productivity
Average of class Convertible (310 - 1790, n=60, last 2 years)	1452 Points +45%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	1389 Points +39%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	1001 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	1001 Points 0%

CrossMark / Creativity
Average of class Convertible (252 - 2183, n=60, last 2 years)	1584 Points +81%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	1513 Points +73%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	873 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	873 Points 0%

CrossMark / Responsiveness
Average of class Convertible (204 - 1868, n=60, last 2 years)	1284 Points +57%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	1103 Points +35%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	817 Points
Average Intel Core i3-1110G4, Intel UHD Graphics 620 ()	817 Points 0%

PCMark 10 Score		3131 poäng
Hjälp

AIDA64: Memory Copy | Memory Read | Memory Write | Memory Latency

AIDA64 / Memory Copy
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	64242 MB/s +48%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	59683 MB/s +37%
Average of class Convertible (14439 - 95631, n=65, last 2 years)	59388 MB/s +36%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	56073 MB/s +29%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	43511 MB/s
Average Intel Core i3-1110G4 ()	43511 MB/s 0%

AIDA64 / Memory Read
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	63110 MB/s +113%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	58483 MB/s +97%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	58252 MB/s +96%
Average of class Convertible (12706 - 87812, n=65, last 2 years)	55672 MB/s +88%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	29665 MB/s
Average Intel Core i3-1110G4 ()	29665 MB/s 0%

AIDA64 / Memory Write
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	66195 MB/s +12%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	61766 MB/s +5%
Average of class Convertible (10177 - 93451, n=65, last 2 years)	61607 MB/s +4%
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	61266 MB/s +4%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	59009 MB/s
Average Intel Core i3-1110G4 ()	59009 MB/s 0%

AIDA64 / Memory Latency
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Iris Xe G7 96EUs	101 ns * -2%
Average of class Convertible (10.2 - 260, n=62, last 2 years)	99.9 ns * -1%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, UHD Graphics 620	99.3 ns *
Average Intel Core i3-1110G4 ()	99.3 ns * -0%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Iris Xe G7 96EUs	98.3 ns * +1%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Iris Xe G7 96EUs	95.1 ns * +4%

* ... smaller is better

DPC-fördröjningar

DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G	490.5 μs * -6%
Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	489 μs * -6%
Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	464.6 μs * -1%
Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	462.2 μs *

* ... smaller is better

Lagringsenheter

M.2-2242 SSD-enheten i Lenovos ThinkPad X12 Detachable är begränsad till NVMe PCIe 3.0. Den Toshiba SSD som installerats här med en kapacitet på 256 GB släpar därför efter konkurrenterna i riktmärkena.

AS SSD

DiskSpd

Toshiba BG4 KBG40ZNT256G

Sequential Read: 1617MB/s

Sequential Write: 464MB/s

4K Read: 39.5MB/s

4K Write: 77.8MB/s

4K-64 Read: 547MB/s

4K-64 Write: 155MB/s

Access Time Read: 0.27ms

Access Time Write: 0.24ms

Score Read: 748Points

Score Write: 279Points

Score Total: 1363Points

Drive Performance Rating | DiskSpd | AS SSD

Drive Performance Rating - Percent
Average of class Convertible	93.8 pt
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	67.6 pt
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	49.9 pt
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	45.5 pt
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	37.3 pt
Average Toshiba BG4 KBG40ZNT256G	37.3 pt

DiskSpd
seq read
Average of class Convertible (251 - 4494, n=62, last 2 years)	2565 MB/s +71%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	1770 (1735.81^min - 1770.42^max) MB/s +18%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	1500 (1468.01^min - 1500.3^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	1500 MB/s 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	1463 (1420.82^min - 1463.39^max) MB/s -2%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	1381 (1368.8^min - 1380.76^max) MB/s -8%
seq write
Average of class Convertible (195.5 - 4440, n=62, last 2 years)	2313 MB/s +153%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	1324 (1199.03^min - 1323.72^max) MB/s +45%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	952 (942.67^min - 952.09^max) MB/s +4%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	915 (864.87^min - 915.41^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	915 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	904 (889.3^min - 904.16^max) MB/s -1%
seq q8 t1 read
Average of class Convertible (272 - 7152, n=62, last 2 years)	4201 MB/s +101%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	2260 (1924^min - 2259.89^max) MB/s +8%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	2223 (1841.39^min - 2222.94^max) MB/s +6%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	2088 (1518.24^min - 2087.52^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	2088 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	1927 (1748.88^min - 1926.58^max) MB/s -8%
seq q8 t1 write
Average of class Convertible (215 - 5667, n=62, last 2 years)	3008 MB/s +191%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	1588 (1424.3^min - 1588.17^max) MB/s +54%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	1034 (1019.22^min - 1034.29^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	1034 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	1028 (1010.9^min - 1028.48^max) MB/s -1%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	964 (809.29^min - 964.44^max) MB/s -7%
4k q1 t1 read
Average of class Convertible (9.13 - 90.3, n=62, last 2 years)	58.9 MB/s +79%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	55.7 (54.81^min - 55.71^max) MB/s +69%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	47.8 (45.55^min - 47.8^max) MB/s +45%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	32.9 (31.89^min - 32.94^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	32.9 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	29 (28.91^min - 28.97^max) MB/s -12%
4k q1 t1 write
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	190 (171.65^min - 190.18^max) MB/s +157%
Average of class Convertible (18.7 - 398, n=62, last 2 years)	151.4 MB/s +105%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	139 (135.15^min - 138.9^max) MB/s +88%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	73.8 (70.2^min - 73.79^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	73.8 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	67.8 (67.1^min - 67.83^max) MB/s -8%
4k q32 t16 read
Average of class Convertible (48.8 - 3881, n=62, last 2 years)	1053 MB/s +59%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	805 (800.4^min - 804.86^max) MB/s +22%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	661 (459.06^min - 660.84^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	661 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	657 (462.37^min - 656.94^max) MB/s -1%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	617 (429.05^min - 616.83^max) MB/s -7%
4k q32 t16 write
Average of class Convertible (17.4 - 3537, n=62, last 2 years)	764 MB/s +1195%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	433 (273.01^min - 433.16^max) MB/s +634%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	384 (378.78^min - 383.65^max) MB/s +551%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	158 (153.33^min - 158.09^max) MB/s +168%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	59 (39.56^min - 58.97^max) MB/s
Average Toshiba BG4 KBG40ZNT256G ()	59 MB/s 0%

AS SSD
Score Total
Average of class Convertible (125 - 7840, n=61, last 2 years)	3725 Points +173%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	2566 Points +88%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	1551 Points +14%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	1363 Points
Average Toshiba BG4 KBG40ZNT256G ()	1363 Points 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	1209 Points -11%
Score Read
Average of class Convertible (54 - 2943, n=61, last 2 years)	1304 Points +74%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	1184 Points +58%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	805 Points +8%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	748 Points
Average Toshiba BG4 KBG40ZNT256G ()	748 Points 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	622 Points -17%
Score Write
Average of class Convertible (45 - 3586, n=61, last 2 years)	1809 Points +548%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	818 Points +193%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	371 Points +33%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	335 Points +20%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	279 Points
Average Toshiba BG4 KBG40ZNT256G ()	279 Points 0%
Seq Read
Average of class Convertible (226 - 5478, n=61, last 2 years)	3323 MB/s +106%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	1972 MB/s +22%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	1918 MB/s +19%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	1760 MB/s +9%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	1617 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	1617 MB/s 0%
Seq Write
Average of class Convertible (162.8 - 4335, n=61, last 2 years)	1977 MB/s +326%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	856 MB/s +84%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	761 MB/s +64%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	464 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	464 MB/s 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	357.6 MB/s -23%
4K Read
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	56.7 MB/s +44%
Average of class Convertible (7.89 - 82.4, n=61, last 2 years)	55.7 MB/s +41%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	47.68 MB/s +21%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	39.5 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	39.5 MB/s 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	38.97 MB/s -1%
4K Write
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	195.5 MB/s +151%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	176.4 MB/s +127%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	176 MB/s +126%
Average of class Convertible (14 - 347, n=61, last 2 years)	163.2 MB/s +110%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	77.8 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	77.8 MB/s 0%
4K-64 Read
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	930 MB/s +70%
Average of class Convertible (19.6 - 2371, n=61, last 2 years)	916 MB/s +67%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	581 MB/s +6%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	547 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	547 MB/s 0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	390.9 MB/s -29%
4K-64 Write
Average of class Convertible (15 - 3015, n=61, last 2 years)	1448 MB/s +834%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	557 MB/s +259%
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	155 MB/s
Average Toshiba BG4 KBG40ZNT256G ()	155 MB/s 0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	118.5 MB/s -24%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	103.9 MB/s -33%
Access Time Read
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	0.27 ms *
Average Toshiba BG4 KBG40ZNT256G ()	0.27 ms * -0%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	0.155 ms * +43%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	0.122 ms * +55%
Average of class Convertible (0.021 - 0.244, n=60, last 2 years)	0.08413 ms * +69%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	0.036 ms * +87%
Access Time Write
Lenovo ThinkPad X12 Detachable 20UW000KGE Toshiba BG4 KBG40ZNT256G	0.24 ms *
Average Toshiba BG4 KBG40ZNT256G ()	0.24 ms * -0%
Dell Latitude 13 7320 Detachable, i7-1180G7 WDC PC SN530 SDBPMPZ-265G	0.189 ms * +21%
Lenovo ThinkPad X12 20UVS03G00 Toshiba BG4 KBG40ZNT512G	0.188 ms * +22%
Microsoft Surface Pro 8, i7-1185G7 Toshiba KBG40ZNS256G NVMe	0.156 ms * +35%
Average of class Convertible (0.017 - 0.865, n=61, last 2 years)	0.113 ms * +53%

* ... smaller is better

Disk Throttling: DiskSpd Read Loop, Queue Depth 8

Lenovo ThinkPad X12 Detachable 20UW000KGE: Ø2027 (1112.54-2223.57)

Grafikkort

Egentligen är det så att Intel UHD Graphics 620 har ersatts av Intel Xe, men den har överlevt i billiga i3-processorer som i ThinkPad X12. Dess prestanda är på en låg nivå, den är endast lämplig för de enklaste spelen från Microsoft Store, äldre titlar i den lägsta upplösningsnivån eller 4K-videouppspelning.

3DMark Performance Rating | 3DMark 11 | 3DMark

3DMark Performance Rating - Percent
Average of class Convertible	100 pt
Microsoft Surface Pro 8, i7-1185G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1185G7	89.2 pt
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1180G7	74.5 pt
Lenovo ThinkPad X12 20UVS03G00 ^-1! Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1160G7	62.3 pt
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel UHD Graphics 620, Intel Core i3-1110G4	44.4 pt
Average Intel UHD Graphics 620	22.4 pt

3DMark 11 - 1280x720 Performance GPU
Average of class Convertible (471 - 40768, n=65, last 2 years)	7870 Points +129%
Microsoft Surface Pro 8, i7-1185G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1185G7	6825 Points +99%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1180G7	5483 Points +60%
Lenovo ThinkPad X12 20UVS03G00 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1160G7	5128 Points +49%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel UHD Graphics 620, Intel Core i3-1110G4	3432 Points
Average Intel UHD Graphics 620 (1144 - 3432, n=244)	1749 Points -49%

3DMark
1280x720 Cloud Gate Standard Graphics
Average of class Convertible (2965 - 154219, n=50, last 2 years)	32507 Points +98%
Microsoft Surface Pro 8, i7-1185G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1185G7	30384 Points +85%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1180G7	26097 Points +59%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel UHD Graphics 620, Intel Core i3-1110G4	16400 Points
Average Intel UHD Graphics 620 (6205 - 16400, n=225)	9262 Points -44%
1920x1080 Fire Strike Graphics
Average of class Convertible (365 - 29684, n=65, last 2 years)	5902 Points +126%
Microsoft Surface Pro 8, i7-1185G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1185G7	5570 Points +114%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1180G7	4893 Points +88%
Lenovo ThinkPad X12 20UVS03G00 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1160G7	3355 Points +29%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel UHD Graphics 620, Intel Core i3-1110G4	2608 Points
Average Intel UHD Graphics 620 (557 - 2608, n=213)	1161 Points -55%
2560x1440 Time Spy Graphics
Average of class Convertible (94 - 11749, n=64, last 2 years)	2028 Points +154%
Microsoft Surface Pro 8, i7-1185G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1185G7	1666 Points +109%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1180G7	1324 Points +66%
Lenovo ThinkPad X12 20UVS03G00 Intel Iris Xe Graphics G7 96EUs, Intel Core i7-1160G7	1319 Points +65%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel UHD Graphics 620, Intel Core i3-1110G4	797 Points
Average Intel UHD Graphics 620 (299 - 797, n=88)	389 Points -51%

3DMark 11 Performance		3374 poäng
3DMark Cloud Gate Standard Score		8036 poäng
3DMark Fire Strike Score		2263 poäng
3DMark Time Spy Score		879 poäng
Hjälp

... jämför

The Witcher 3 - 1024x768 Low Graphics & Postprocessing
Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Intel Iris Xe Graphics G7 96EUs	103 fps +102%
Average of class Convertible (35 - 354, n=58, last 2 years)	100.2 fps +97%
Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Intel Iris Xe Graphics G7 96EUs	83.1 (71^min) fps +63%
Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Intel Iris Xe Graphics G7 96EUs	80.3 (26^min) fps +58%
Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, Intel UHD Graphics 620	50.9 (44^min) fps
Average Intel UHD Graphics 620 (8.8 - 50.9, n=64)	16.4 fps -68%

	låg	med.	hög	ultra
The Witcher 3 (2015)	50.9	27.9	13.5
Dota 2 Reborn (2015)	72.7	33.9	23.8	21.7
X-Plane 11.11 (2018)	26.6	18.1	17.4

Utsläpp och energi: ThinkPad laptop med låg värmeutveckling

Bullerutsläpp

Jämfört med ThinkPad X12 Detachable med i7 CPU har fläktens beteende ändrats något. Den genomsnittliga belastningsvolymen är lägre, men fläkten blir lite högre vid maximal belastning. Förmodligen har Lenovo justerat beteendet via BIOS-uppdatering. På det hela taget förblir Lenovo ThinkPad X12 Detachable mestadels tyst under användning. Vi hörde inga ljud från X12.

Ljudnivå

Låg belastning		25.12 / 25.12 / 25.12 dB(A)
Hög belastning		32.98 / 40.43 dB(A)

	30 dB tyst 40 dB(A) hörbar 50 dB(A) högt ljud
min: , med: , max: Earthworks M23R, Arta (15 cm avstånd) environment noise: 25.12 dB(A)

	Lenovo ThinkPad X12 Detachable 20UW000KGE UHD Graphics 620, i3-1110G4, Toshiba BG4 KBG40ZNT256G	Lenovo ThinkPad X12 20UVS03G00 Iris Xe G7 96EUs, i7-1160G7, Toshiba BG4 KBG40ZNT512G	Microsoft Surface Pro 8, i7-1185G7 Iris Xe G7 96EUs, i7-1185G7, Toshiba KBG40ZNS256G NVMe	Dell Latitude 13 7320 Detachable, i7-1180G7 Iris Xe G7 96EUs, i7-1180G7, WDC PC SN530 SDBPMPZ-265G
Noise		-0%	-2%	-4%
off / environment *	25.12	25.1 -0%	24.7 2%	25.3 -1%
Idle Minimum *	25.12	25.1 -0%	24.7 2%	25.4 -1%
Idle Average *	25.12	25.1 -0%	24.7 2%	25.4 -1%
Idle Maximum *	25.12	26 -4%	24.7 2%	25.4 -1%
Load Average *	32.98	34.6 -5%	36.8 -12%	37.7 -14%
Load Maximum *	40.43	37 8%	43.8 -8%	42.1 -4%
Witcher 3 ultra *		34.6	36.8	42

* ... smaller is better

Temperatur

Med tanke på den svaga processorn är det inte alls förvånande att Lenovos ThinkPad X12 Detachable håller sig extremt sval och underskrider sin i7-motpart med flera grader. 39.8 grader Celsius på baksidan är det absoluta maximum i stresstestet. Microsoft Surface Pro 8 med sin mycket snabbare processor blir märkbart varmare med ett maximum på 47,2 grader Celsius

Efter en timmes stresstest klockar de två kärnorna fortfarande på 1 GHz och processorn förbrukar cirka 10 watt. Den här TDP-avstängningen kommer dock inte att ha någon inverkan på den dagliga användningen.

Hög belastning

Låg belastning


29.8 °C	36.1 °C	35 °C
27.5 °C	29.8 °C	28.6 °C
25.1 °C	26.1 °C	25.3 °C

Max: 36.1 °C
Medel: 29.3 °C


38.3 °C	39.8 °C	32.5 °C
33.7 °C	25.1 °C	29.1 °C
25.4 °C	26.1 °C	24.5 °C

Max: 39.8 °C
Medel: 30.5 °C

Strömförsörjning (max.) 28.1 °C | Rumstemperatur 20.8 °C | Fluke 62 Max+

(+) The average temperature for the upper side under maximal load is 29.3 °C / 85 F, compared to the average of 30.2 °C / 86 F for the devices in the class Convertible.
(+) The maximum temperature on the upper side is 36.1 °C / 97 F, compared to the average of 35.3 °C / 96 F, ranging from 19.6 to 55.7 °C for the class Convertible.
(+) The bottom heats up to a maximum of 39.8 °C / 104 F, compared to the average of 36.8 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 23.3 °C / 74 F, compared to the device average of 30.2 °C / 86 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 26.1 °C / 79 F and are therefore cool to the touch.
(±) The average temperature of the palmrest area of similar devices was 28.1 °C / 82.6 F (+2 °C / 3.6 F).

	Lenovo ThinkPad X12 Detachable 20UW000KGE Intel Core i3-1110G4, Intel UHD Graphics 620	Lenovo ThinkPad X12 20UVS03G00 Intel Core i7-1160G7, Intel Iris Xe Graphics G7 96EUs	Microsoft Surface Pro 8, i7-1185G7 Intel Core i7-1185G7, Intel Iris Xe Graphics G7 96EUs	Dell Latitude 13 7320 Detachable, i7-1180G7 Intel Core i7-1180G7, Intel Iris Xe Graphics G7 96EUs
Heat		-3%	-7%	-13%
Maximum Upper Side *	36.1	39 -8%	45 -25%	38.8 -7%
Maximum Bottom *	39.8	41.7 -5%	47.2 -19%	40 -1%
Idle Upper Side *	25.1	25.6 -2%	24.1 4%	31 -24%
Idle Bottom *	26.5	25.6 3%	23.4 12%	31.6 -19%

* ... smaller is better

Högtalare

Högtalarna i Lenovo ThinkPad X12 Detachable saknar bas och volym. Microsoft Surface Pro 8 visar att en surfplatta inte behöver leverera dåligt ljud. Dess högtalare blir högre, levererar mer bas och är helt enkelt mer balanserade överlag.

Frequency diagram (checkboxes can be checked and unchecked to compare devices)

Lenovo ThinkPad X12 Detachable 20UW000KGE audio analysis

(-) | not very loud speakers (71.47 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 25.2% lower than median
(±) | linearity of bass is average (14.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.5% away from median
(±) | linearity of mids is average (9.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.1% away from median
(+) | highs are linear (6.9% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (24.3% difference to median)
Compared to same class
» 71% of all tested devices in this class were better, 6% similar, 23% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 69% of all tested devices were better, 6% similar, 24% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Microsoft Surface Pro 8, i7-1185G7 audio analysis

(±) | speaker loudness is average but good (81.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 13.1% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.3% away from median
(+) | mids are linear (3.8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(+) | highs are linear (3.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13.7% difference to median)
Compared to same class
» 15% of all tested devices in this class were better, 4% similar, 81% worse
» The best had a delta of 6%, average was 21%, worst was 57%
Compared to all devices tested
» 12% of all tested devices were better, 3% similar, 85% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Energiförbrukning

Energiförbrukningen vid tomgång är lägre än energiförbrukningen för ThinkPad X12 med i7-processor och även med Microsoft Surface Pro 8. Dock är Dell Latitude 7320 är ännu mer sparsam i detta avseende.

Den maximala energiförbrukningen är 55 watt och ligger därmed klart under strömförsörjningskapaciteten på 65 watt. Ett ännu smalare nätaggregat på 45 watt skulle dock inte räcka till vid maximal belastning.

Strömförbrukning

Av/Standby	0.31 / 0.49 Watt
Låg belastning	3.6 / 5.6 / 6.4 Watt
Hög belastning	26.5 / 55.3 Watt


Förklaring: min: , med: , max: Metrahit Energy Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.

Power Consumption Witcher 3 / Stresstest

Lenovo ThinkPad X12 Detachable 20UW000KGE; Witcher 3 ultra: Ø22.6 (21-32.7)

Lenovo ThinkPad X12 Detachable 20UW000KGE; 1280x720 Prime95 28.10 and Furmark 1.25: Ø29.6 (18.9-55.4)

Power Consumption external Monitor

Lenovo ThinkPad X12 Detachable 20UW000KGE; Prime95 V2810 Stress (external Monitor): Ø27 (17-46.8)

Lenovo ThinkPad X12 Detachable 20UW000KGE; Cinebench R15 Multi (external Monitor): Ø24.5 (18.5-35.2)

Lenovo ThinkPad X12 Detachable 20UW000KGE; 1280x720 FurMark 1.19 GPU Stress Test (external Monitor): Ø23.1 (19.6-24.2)

Lenovo ThinkPad X12 Detachable 20UW000KGE; 1920x1080 The Witcher 3 ultra (external Monitor): Ø19.6 (18.2-22)

Batteriets livslängd

Batteritiden har inte förbättrats trots den lägre tomgångsförbrukningen. Tvärtom: Lenovo ThinkPad X12 Detachable med i7 ligger strax före, även om kapaciteten hos batteriet på 42 Wh inte har ändrats. Båda varianterna av ThinkPad X12 ligger fortfarande klart efter Dell Latitude 7320 med sju till åtta timmar, vilket blir 10 timmar i WiFi-testet (150 cd/m²).

Batteritid


WiFi Websurfing (Edge 102)		7tim 25min
WiFi Websurfing max. Brightness (Edge 102)		5tim 18min

	Lenovo ThinkPad X12 Detachable 20UW000KGE i3-1110G4, UHD Graphics 620, 42 Wh	Lenovo ThinkPad X12 20UVS03G00 i7-1160G7, Iris Xe G7 96EUs, 42 Wh	Microsoft Surface Pro 8, i7-1185G7 i7-1185G7, Iris Xe G7 96EUs, 51.5 Wh	Dell Latitude 13 7320 Detachable, i7-1180G7 i7-1180G7, Iris Xe G7 96EUs, 40 Wh	Average of class Convertible
Battery Runtime
WiFi v1.3	445	492 11%	456 2%	661 49%	564 ?(329 - 876, n=63, last 2 years) 27%

För

+ kompakt och robust magnesiumhölje

+ bra ThinkPad-tangentbordsdel med TrackPoint

+ Thunderbolt 4, LTE och säkerhetsfunktioner

+ låga temperaturer

+ tillbehör ingår i priset

+ 3 års garanti

Emot

- svag CPU-prestanda med i3

- skärmens ljusstyrka under det annonserade värdet

- SSD är svår att uppgradera

- inte tyst

- ingen microSD-kortläsare

- medelmåttiga högtalare och webbkamera

- begränsning till PCIe 3.0 SSD-diskar

Omdöme: Lenovo ThinkPad X12 Detachable med i3 är lite meningslöst

Recension av Lenovo ThinkPad X12 Detachable, testenhet tillhandahållen av

Prestandan spelar verkligen ingen avgörande roll för en ultramobil surfplatta, men det ser lite annorlunda ut när den också ska fungera som en fullfjädrad bärbar dator. Lenovo ThinkPad X12 Detachable är utan tvekan en ersättare till en bärbar dator. Den kostar trots allt fortfarande över 1 000 euro även med en i3-processor.

Prestandan hos den testade i3-varianten är helt enkelt för svag för det här priset. Man kan förvisso hävda att den är tillräcklig för ren kontorsanvändning. Men en i5-modell med fyra kärnor är inte betydligt dyrare och är mycket mer framtidssäker. Förutom det minimalt lägre priset erbjuder i3-varianten knappast några andra verkliga fördelar, bortsett från den lägre värmeutvecklingen.

Med i3 är den för långsam för priset: Lenovo ThinkPad X12 Detachable bör åtminstone innehålla en Core i5.

Om det måste vara Lenovo ThinkPad X12 Detachable, välj då konfiguration med i5 eller i7. ThinkPad har dock sina fördelar, till exempel den i princip uppgraderingsbara SSD:n och det mycket bra tangentbordet. Om prestandan är viktigare, så är Microsoft Surface Pro 8 kan vara ett överlägset alternativ. Om du vill ha bättre batteritid kan du välja Dell Latitude 7320 avtagbar kan också vara värd en titt.

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Pris och tillgänglighet

Den testade modellen med modellnummer 20UW000KGE kostar minst 1 350 euro på Campuspoint. Den är lite billigare, cirka 1 260 euro, för studerande och andra mottagare av Campusprogrammet. Amazon har den här konfigurationen på erbjudande för cirka 1 450 euro (affilierad länk).

Lenovo ThinkPad X12 Detachable 20UW000KGE - 2022-07-14 07/14/2022 v7
Benjamin Herzig

Design

84 / 98 → 86%

Tangentbord

88%

Mus

89%

Anslutningar

64 / 75 → 86%

Vikt

74 / 20-75 → 98%

Batteri

76%

Skärm

90%

Spelprestanda

59 / 78 → 75%

Programprestanda

75 / 85 → 88%

Temperatur

95%

Ljudnivå

95%

Audio

59 / 91 → 65%

Camera

31 / 85 → 37%

Medel

75%

88%

Convertible - Vägt medel

Pricecompare

Editor of the original article: Ninh Ngoc Duy - Editorial Assistant - 388744 articles published on Notebookcheck since 2008

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> Bärbara datorer, laptops - tester och nyheter > Tester > Recension av den bärbara datorn Lenovo ThinkPad X12: Ganska långsam löstagbar med Intel Core i3

Benjamin Herzig, 2022-07-15 (Update: 2022-07-26)