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Recension av Lenovo ThinkBook 14 G4 - Gedigen laptop med mycket lättmetall

Oavsett om du studerar eller arbetar. ThinkBook på 14 tum visade upp hög energieffektivitet och ett hållbart hölje i vårt test. Trots sitt lilla batteri håller den här bärbara datorn med en Ryzen 5-processor från Barcelo-serien länge, vilket gör den till en utmärkt följeslagare.
Teaser

Lenovo har tillverkat ThinkBooks sedan 2019. Dessa bärbara datorer faller i linje med många funktioner som delas mellan Lenovos varumärken IdeaPad och ThinkPad. Precis som ThinkPads är de överlägsna IdeaPads när det gäller portar, men har sämre skärmar jämfört med modellerna för slutkunder. När det gäller kvalitet är ThinkBooks likvärdiga med ThinkPads på instegsnivå i E-serien. Detta innebär att Lenovo ThinkBook 14 G4 sannolikt också kommer att hamna på olika kontor. Den nya AMD Ryzen 5 5625U garanterar ett mycket responsivt system

Vi har jämfört Lenovo ThinkBook 14 G4 med andra bärbara datorer på 14 och 15 tum för användning på kontor. Lenovo ThinkBook 15 G4 finns också med bland jämförelsenheterna. Denna något större bärbara dator är nästan identisk med 14-tumsversionen. Andra enheter avsedda för användning på kontor är bland annatDell Inspiron 14, denDynabook Tecra A40-J-12-E ochSchenker Work 15.

Lenovo ThinkBook 14 G4 21DK0004GE (ThinkBook 14 Serie)
Processor
AMD Ryzen 5 5625U 6 x 2.3 - 4.3 GHz, 50 W PL2 / Short Burst, 15 W PL1 / Sustained, Barcelo (Zen 3)
Grafikkort
AMD Radeon RX Vega 7
Minne
16 GB 
, DDR4-3200, 1x SO-DIMM, 8 GB on-board, Dual Channel
Skärm
14.00 tum 16:9, 1920 x 1080 pixlar, LENOVO LEN140FHD, IPS, glansig: nej, 60 Hz
Moderkort
AMD Promontory/Bixby FCH
Hårddisk
Samsung PM991a MZALQ512HBLU, 512 GB 
, 428 GB ledigt
Ljudkort
AMD Raven/Renoir/Van Gogh/Cezanne/Rembrandt/Raphael - HD Audio Controller
Anslutningar
4 USB 3.0, USB-C Power Delivery (PD), 1 HDMI, 2 DisplayPort, 1 Kensingtonlås, Kortläsare: SD-Cardreader, 1 Fingeravtrycksläsare
Nätverk
Realtek PCIe GBE Family Controller (10/100/1000MBit/s), RealTek Semiconductor RTL8852AE (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/ax = Wi-Fi 6), Bluetooth 5.1
Storlek
höjd x bredd x djup (i mm) 22 x 323 x 215
Batteri
43.01 Wh Litiumjon
Operativsystem
Microsoft Windows 11 Pro
Camera
Webbkamera: Full-HD
Övrigt
Högtalare: Stereo, Tangentbordsbelysning: ja, 12 Månader Garanti
Vikt
1.454 kg, Strömförsörjning: 186 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Potentiella konkurrenter i jämförelse

Rating
Date
Model
Weight
Height
Size
Resolution
Best Price
84.6 %
09/2022
Lenovo ThinkBook 14 G4 21DK0004GE
R5 5625U, Vega 7
1.5 kg22 mm14.00"1920x1080
84.6 %
08/2022
Dell Inspiron 14 5425 6VPKR
R5 5625U, Vega 7
1.6 kg18.37 mm14.00"1920x1200
85.3 %
01/2022
Acer TravelMate P4 TMP414-51-59MR
i5-1135G7, Iris Xe G7 80EUs
1.4 kg17.9 mm14.00"1920x1080
84.8 %
01/2022
HP Pavilion 14-dv0357ng
i5-1135G7, Iris Xe G7 80EUs
1.4 kg19 mm14.00"1920x1080
84.4 %
10/2021
Dynabook Tecra A40-J-12E
i5-1135G7, Iris Xe G7 80EUs
1.4 kg18.9 mm14.00"1920x1080
84.9 %
09/2022
Lenovo ThinkBook 15 G4 21DL0009GE
R5 5625U, Vega 7
1.8 kg23 mm15.60"1920x1080
84.3 %
02/2022
Schenker Work 15 Tiger Lake-H
i7-11370H, Iris Xe G7 96EUs
1.7 kg19.9 mm15.60"1920x1080
85 %
08/2022
HP ProBook 450 G9 6A180EA
i7-1255U, Iris Xe G7 96EUs
1.7 kg19.9 mm15.60"1920x1080

Hölje - Aluminium till lock och botten

Silver och grått är de färger som används för ThinkBooks exteriör. Lenovo har hållit designen tilltalande och lekt lite med strukturerna på ytan och locket. Detta ger en dubbelfärgseffekt trots att det rör sig om monokromt anodiserad aluminium. Ovansidan av basen består av en matchande lackerad plast. En aluminiumlegering har återigen använts för undersidan av basen. ThinkBook är en återgång till sitt ursprung och designen är typisk för Lenovo.

Storleksjämförelse

357 mm 220.5 mm 19.9 mm 1.7 kg352 mm 233 mm 23 mm 1.8 kg323 mm 215 mm 22 mm 1.5 kg325 mm 216 mm 19 mm 1.4 kg325 mm 236 mm 17.9 mm 1.4 kg323.6 mm 220.6 mm 18.9 mm 1.4 kg314 mm 227.5 mm 18.37 mm 1.6 kg

Funktioner - Fortfarande ingen USB 4 i Barcelo Ryzen

Trots att ThinkBook 14 G4 saknar ett antal funktioner när du tittar på portarna kan du ändå arbeta med de fyra USB-uttagen, HDMI och SD-kortläsaren. Du får dock klara dig utan Thunderbolt eller USB 4. USB 4 är endast möjligt med AMD:s nya 6000-serien av processorer.

2x USB Typ C med PowerDelivery och DisplayPort; HDMI, USB Typ A (3.2 Gen 1); 3,5 mm headset
2x USB Typ C med PowerDelivery och DisplayPort; HDMI, USB Typ A (3.2 Gen 1); 3,5 mm headset
SD-kortläsare; USB typ A (3.2 Gen 1); RKJ45 (LAN); Kensington-låsspår
SD-kortläsare; USB typ A (3.2 Gen 1); RKJ45 (LAN); Kensington-låsspår

SD-kortläsare

SD-kortläsaren på denna ThinkBook kunde uppnå bra hastigheter med vårt referenskort. AV PRO microSD 128 GB V60skulle också kunna uppnå högre överföringshastigheter.

SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
76.18 MB/s ∼100% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
75.91 MB/s ∼100%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
74.4 MB/s ∼98% -2%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7 (AV Pro v60)
74.1 MB/s ∼97% -2%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H (Angelbird AV Pro V60)
70.5 MB/s ∼93% -7%
Average of class Office
  (19.4 - 196.8, n=72, last 2 years)
64.9 MB/s ∼85% -15%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U (AV Pro SD microSD 128 GB V60)
32.4 MB/s ∼43% -57%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)
24.9 MB/s ∼33% -67%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
90.28 MB/s ∼100% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
89.55 MB/s ∼99%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
85.3 MB/s ∼94% -5%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7 (AV Pro v60)
83.1 MB/s ∼92% -7%
Average of class Office
  (23.6 - 201, n=70, last 2 years)
74.3 MB/s ∼82% -17%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H (Angelbird AV Pro V60)
72.4 MB/s ∼80% -19%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U (AV Pro SD microSD 128 GB V60)
36.5 MB/s ∼40% -59%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7 (AV Pro SD microSD 128 GB V60)
26.1 MB/s ∼29% -71%

Kommunikation

Sedan tidigare har Realtek också utvecklat en Wi-Fi-modul med Wi-Fi 6. Realtek RTL8852AE gav bra överföringshastigheter i testet, men kunde inte riktigt hålla jämna steg med de värden som produceras av bärbara datorer med Intels AX201-chip.

Networking
iperf3 receive AXE11000
Average of class Office
  (598 - 1716, n=8, last 2 years)
1223 MBit/s ∼100% +24%
Lenovo ThinkBook 14 G4 21DK0004GE
RealTek Semiconductor RTL8852AE
984 (490min - 996max) MBit/s ∼80%
Lenovo ThinkBook 15 G4 21DL0009GE
REaltek RTL8852BE
938 (807min - 988max) MBit/s ∼77% -5%
Average RealTek Semiconductor RTL8852AE
  (787 - 984, n=3)
864 MBit/s ∼71% -12%
iperf3 transmit AXE11000
Average of class Office
  (283 - 1715, n=7, last 2 years)
1034 MBit/s ∼100% +12%
Lenovo ThinkBook 14 G4 21DK0004GE
RealTek Semiconductor RTL8852AE
921 (465min - 957max) MBit/s ∼89%
Lenovo ThinkBook 15 G4 21DL0009GE
REaltek RTL8852BE
916 (464min - 956max) MBit/s ∼89% -1%
Average RealTek Semiconductor RTL8852AE
  (759 - 921, n=3)
844 MBit/s ∼82% -8%
iperf3 transmit AX12
Schenker Work 15 Tiger Lake-H
Intel Wi-Fi 6 AX201
1385 (569min - 1559max) MBit/s ∼100%
Dynabook Tecra A40-J-12E
Intel Wi-Fi 6 AX201
1298 (650min - 1441max) MBit/s ∼94%
Average of class Office
  (87 - 1651, n=83, last 2 years)
989 MBit/s ∼71%
Acer TravelMate P4 TMP414-51-59MR
Intel Wi-Fi 6 AX201
887 (456min - 961max) MBit/s ∼64%
Dell Inspiron 14 5425 6VPKR
MediaTek MT7921
842 (461min - 903max) MBit/s ∼61%
Average RealTek Semiconductor RTL8852AE
  (424 - 928, n=20)
787 MBit/s ∼57%
HP Pavilion 14-dv0357ng
Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC
87 (80min - 95max) MBit/s ∼6%
iperf3 receive AX12
Dynabook Tecra A40-J-12E
Intel Wi-Fi 6 AX201
1384 (1095min - 1524max) MBit/s ∼100%
Schenker Work 15 Tiger Lake-H
Intel Wi-Fi 6 AX201
1159 (1001min - 1278max) MBit/s ∼84%
Average of class Office
  (100 - 1716, n=83, last 2 years)
1039 MBit/s ∼75%
Dell Inspiron 14 5425 6VPKR
MediaTek MT7921
972 (948min - 981max) MBit/s ∼70%
Average RealTek Semiconductor RTL8852AE
  (621 - 877, n=20)
745 MBit/s ∼54%
Acer TravelMate P4 TMP414-51-59MR
Intel Wi-Fi 6 AX201
689 (672min - 699max) MBit/s ∼50%
HP Pavilion 14-dv0357ng
Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC
505 (473min - 527max) MBit/s ∼36%
050100150200250300350400450500550600650700750800850900950Tooltip
Lenovo ThinkBook 14 G4 21DK0004GE RealTek Semiconductor RTL8852AE; iperf3 receive AXE11000; iperf 3.1.3: Ø967 (490-996)
Dell Inspiron 14 5425 6VPKR MediaTek MT7921; iperf3 receive AX12; iperf 3.1.3: Ø972 (948-981)
HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 receive AX12; iperf 3.1.3: Ø504 (473-527)
Lenovo ThinkBook 14 G4 21DK0004GE RealTek Semiconductor RTL8852AE; iperf3 transmit AXE11000; iperf 3.1.3: Ø906 (465-957)
Dell Inspiron 14 5425 6VPKR MediaTek MT7921; iperf3 transmit AX12; iperf 3.1.3: Ø827 (461-903)
HP Pavilion 14-dv0357ng Realtek 8822CE Wireless LAN 802.11ac PCI-E NIC; iperf3 transmit AX12; iperf 3.1.3: Ø87 (80-95)

Webbkamera

Med sina skarpa kontraster och sin solida prestanda under gynnsamma ljusförhållanden imponerade den här bärbara kontorsbokens full HD-kamera på oss i testet. Lite omgivande ljus resulterar i en mycket brusig bild. Ett mekaniskt skydd kan också garantera sekretess. Vidvinkelobjektivets fisheye-effekt är slående. Kameran stöder inte Windows Hello ansiktsautentisering.

ColorChecker
18.7 ∆E
22 ∆E
23.3 ∆E
22.8 ∆E
20.5 ∆E
17.3 ∆E
13.8 ∆E
21.5 ∆E
16.5 ∆E
10.2 ∆E
16.2 ∆E
14 ∆E
5.6 ∆E
17.2 ∆E
10.9 ∆E
13.8 ∆E
9.9 ∆E
15.2 ∆E
2.1 ∆E
11.6 ∆E
12.3 ∆E
11.1 ∆E
3.5 ∆E
8.1 ∆E
ColorChecker Lenovo ThinkBook 14 G4 21DK0004GE: 14.09 ∆E min: 2.09 - max: 23.33 ∆E

Säkerhet

Förutom AMD Ryzen 5 finns det en fingeravtryckssensor och en Kensington-låsfält för att garantera säkerheten. AMD-processorn stöder säkerhetsfunktioner som TPM 2.0 och SecureBoot.

Underhåll

Den bärbara datorns bas kan snabbt tas bort. Ett antal uppgraderingsmöjligheter finns undertill. Här finns en ledig M.2-plats. Dessutom kan den befintliga RAM-modulen för NVMe-SSD:n också bytas ut. Nästan alla komponenter har också installerats i denThinkBook 15 G4på detta sätt.

Lenovo ThinkBook 14 G4 inuti
Lenovo ThinkBook 14 G4 inuti
Lenovo ThinkBook 14 G4 RAM
Lenovo ThinkBook 14 G4 RAM

Garanti

Den konfiguration som användes i vårt test har endast en garanti på 12 månader i Tyskland. Olika garantialternativ finns dock tillgängliga över hela världen i Lenovo Vantage-programmet.

Inmatningsenheter - Platt tangentbord

Pekplattan och det bakgrundsbelysta tangentbordet fungerar tillförlitligt. Tangentbordslayouten motsvarar ISO-standarden. Knapparnas avstånd och storlek är rimliga. Att skriva här känns väldigt likt IdeaPad-tangentborden. Låg tangentavstånd och liten haptisk återkoppling gör att tangentbordet kan ta lite tid att vänja sig vid. När du väl har vant dig är tangentbordet dock bra.

Pekplattan är också mer på samma nivå som den på en IdeaPad. Du kommer inte att hitta en TrackPoint som du kanske känner till från ThinkPads på ThinkBook 14.

Tangentbord och pekplatta
Tangentbord och pekplatta

Skärm - Smalt färgomfång

Belysning - Bakgrundsbelyst
Belysning - Bakgrundsbelyst
Subpixlar
Subpixlar

Lenovo ThinkBook 14 G4:s matta och ganska hella Full-HD-skärm (1920 × 1080 pixlar) erbjuder inga särskilda funktioner eller egenskaper. 16:9-formatet, 60 Hz och en ganska liten färgomvandling är dock tillräckligt för en kontorsdator

Die Ausleuchtung des Bildschirmes ist nicht sonderlich gleichmäßig und auch der Kontrastwert ist eher gering. Aber auch hier sehen wir die Anforderungen für einen Büro-Computer erfüllt.

280
cd/m²
289
cd/m²
290
cd/m²
283
cd/m²
306
cd/m²
288
cd/m²
261
cd/m²
290
cd/m²
264
cd/m²
Distribution av ljusstyrkan
LENOVO LEN140FHD
X-Rite i1Pro 2
Max: 306 cd/m² (Nits) Medel: 283.4 cd/m² Minimum: 3.36 cd/m²
Distribution av ljusstyrkan: 85 %
Mitt på batteriet: 306 cd/m²
Kontrast: 805:1 (Svärta: 0.38 cd/m²)
ΔE Color 6 | 0.59-29.43 Ø5.3, calibrated: 4.5
ΔE Greyscale 5.1 | 0.57-98 Ø5.5
43.6% AdobeRGB 1998 (Argyll 2.2.0 3D)
62.9% sRGB (Argyll 2.2.0 3D)
42.2% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.13
Lenovo ThinkBook 14 G4 21DK0004GE
LENOVO LEN140FHD, IPS, 1920x1080, 14.00
Dell Inspiron 14 5425 6VPKR
BOE NV14N42, IPS, 1920x1200, 14.00
Acer TravelMate P4 TMP414-51-59MR
AU Optronics B140HAN04.0, IPS, 1920x1080, 14.00
HP Pavilion 14-dv0357ng
LGD0619, IPS, 1920x1080, 14.00
Dynabook Tecra A40-J-12E
N140HCA-EAC, , 1920x1080, 14.00
Lenovo ThinkBook 15 G4 21DL0009GE
LENOVO LEN156FHD , IPS, 1920x1080, 15.60
Schenker Work 15 Tiger Lake-H
BOE07D8, IPS, 1920x1080, 15.60
Display
-8%
-6%
46%
0%
6%
45%
Display P3 Coverage
42.2
39.2
-7%
39.6
-6%
62
47%
42.3
0%
44.8
6%
64.5
53%
sRGB Coverage
62.9
57.4
-9%
59.4
-6%
92
46%
63
0%
66.8
6%
86.2
37%
AdobeRGB 1998 Coverage
43.6
40.5
-7%
40.9
-6%
63
44%
43.8
0%
46.3
6%
62.9
44%
Response Times
23%
-42%
-7%
-49%
4%
-89%
Response Time Grey 50% / Grey 80% *
29 ?(14, 15)
23 ?(11, 12)
21%
40 ?(18, 22)
-38%
37 ?(19, 18)
-28%
41.2 ?(21.2, 20)
-42%
29 ?(12, 17)
-0%
58.4 ?(26.8, 31.6)
-101%
Response Time Black / White *
20 ?(11, 9)
15 ?(8, 7)
25%
29 ?(16, 13)
-45%
17 ?(7, 10)
15%
31.2 ?(18, 13.2)
-56%
18.5 ?(10, 8.5)
7%
35.2 ?(18, 17.2)
-76%
PWM Frequency
37037 ?(100)
Screen
5%
28%
19%
4%
21%
21%
Brightness middle
306
292
-5%
273
-11%
387
26%
234
-24%
313
2%
329
8%
Brightness
283
279
-1%
264
-7%
359
27%
216
-24%
301
6%
316
12%
Brightness Distribution
85
90
6%
88
4%
84
-1%
84
-1%
90
6%
92
8%
Black Level *
0.38
0.34
11%
0.22
42%
0.55
-45%
0.21
45%
0.21
45%
0.3
21%
Contrast
805
859
7%
1241
54%
704
-13%
1114
38%
1490
85%
1097
36%
Colorchecker dE 2000 *
6
6.26
-4%
4.27
29%
4.04
33%
5.6
7%
5.3
12%
5.4
10%
Colorchecker dE 2000 max. *
20.5
19.14
7%
7.76
62%
8.28
60%
20.3
1%
18.7
9%
10.1
51%
Colorchecker dE 2000 calibrated *
4.5
1
78%
4.6
-2%
4
11%
2.5
44%
Greyscale dE 2000 *
5.1
4.31
15%
2.5
51%
5
2%
5.1
-0%
4.4
14%
5.1
-0%
Gamma
2.13 103%
2.27 97%
2.43 91%
2.62 84%
2.24 98%
2.08 106%
2.1 105%
CCT
6264 104%
6102 107%
6463 101%
7123 91%
6542 99%
6479 100%
7609 85%
Total Average (Program / Settings)
7% / 5%
-7% / 9%
19% / 21%
-15% / -4%
10% / 15%
-8% / 11%

* ... smaller is better

När det gäller färgområdestäckningen uppvisar skärmen på den här bärbara kontorsdatorn typiska värden. 62.9 % sRGB-täckning och 42,2 % respektive 43,6 % för Display P3- och AdobeRGB-färgrymdens täckning är lämpliga för den här bärbara datorns användningsområden.

AdobeRGB vs. ThinkBook 14 G4
AdobeRGB vs. ThinkBook 14 G4
DisplayP3 vs. ThinkBook 14 G4
DisplayP3 vs. ThinkBook 14 G4
sRGB vs. ThinkBook 14 G4
sRGB vs. ThinkBook 14 G4

Calman ColorChecker upptäckte ganska höga värden när det gäller färgavvikelser. Den låga täckningen av färgrymden återspeglas främst i de högsta uppmätta värdena. Detta innebär att de fullständiga färgerna rött, blått och grönt inte överensstämmer med specifikationerna. Kalibreringsfilen från infoboxen ger endast en liten förbättring när det gäller den genomsnittliga färgavvikelsen till ett Delta E på 4,5.

Calman Colorchecker
Calman Colorchecker
Calman Colorchecker kalibrerad
Calman Colorchecker kalibrerad
Calman gråskala
Calman gråskala
Calman Graustufen kalibrerad
Calman Graustufen kalibrerad
Calman-mättnad
Calman-mättnad
Calman-mättnad kalibrerad
Calman-mättnad kalibrerad

Display Response Times

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
20 ms ... rise ↗ and fall ↘ combined↗ 11 ms rise
↘ 9 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 0.4 (minimum) to 240 (maximum) ms. » 31 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (22.9 ms).
       Response Time 50% Grey to 80% Grey
29 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 15 ms fall
The screen shows relatively slow response rates in our tests and may be too slow for gamers.
In comparison, all tested devices range from 0.25 (minimum) to 636 (maximum) ms. » 26 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (36.2 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

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: 52 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 19681 (minimum: 5 - maximum: 3846000) Hz was measured.

Eftersom Lenovo ThinkBook 14 G4:s skärm är matt är ljusstyrkan på 283,4 cd/m² vanligtvis tillräcklig för användning utomhus. Här bör du dock räkna med begränsningar beroende på din position.

Utomhus
Utomhus
Utomhus
Utomhus

Skärmen behåller sin färg oavsett från vilken vinkel den betraktas. Den bärbara datorns upplevda ljusstyrka minskar endast något när vinkeln från vilken den betraktas ökar.

Betraktningsvinkel
Betraktningsvinkel

Prestanda - Lätt ökad prestanda tack vare Barcelo

Lenovo ThinkBook 14 G4 finns tillgänglig med antingen Intel- eller AMD-processorer i ett antal minnesvarianter. Vår bärbara dator i testet har AMD Ryzen 5 5625U och 16 GB RAM-minne. Av detta finns 8 GB i SO-DIMM RAM-minne. Den bärbara datorns RAM-minne kan därför utökas.

Konfigurationerna är tydligt anpassade för att passa kraven på en bärbar dator för kontoret. Men medan ThinkBook är imponerande när det gäller kontors- och webbläsarprogram kan den inte riktigt hålla jämna steg med andra bärbara datorer när det gäller spel och 3D-program.

 
 
 

Testvillkor

De flesta benchmarks med ThinkBook 14 G4 utfördes med prestandaläget "smart kylning" aktiverat. Detta balanserade prestandaläge är tillgängligt via Lenovo Vantage-programmet. Läget för maximal prestanda aktiverades också för att fastställa maximal strömförbrukning och fläktljud.

Processor

Som en mobil processor för mindre och lättare bärbara datorer äraMD Ryzen 5625Ui ThinkBook 14 G4 kan utnyttja sin prestandapotential fullt ut. Med sin Zen 3-arkitektur är den här processorn från Barcelos uppdatering från början av 2022 kraftfull här. Detta är knappast förvånande, eftersom processorn i den här bärbara datorn från Lenovo kan arbeta kontinuerligt med sin maximala konfigurerbara TDP på 25 watt. Den bärbara datorn bibehåller denna prestanda när den är i läget maximal prestanda. Med "smart kylning" aktiverad får processorn 15 watt.

Med turboeffekt uppmätte vi här cirka 50 watt. Detta gör att processorklockan kan hålla sig över 2,3 GHz även under långa perioder och nå upp till 4,3 GHz under korta perioder

På det hela taget uppvisade Ryzen 5 en stark prestanda i de generiska riktmärkena. I de nästan identiskaThinkBook 15 G4utfördes processorjämförelserna i läget maximal prestanda.

Cinebench R15 Multi Dauertest

0801602403204004805606407208008809601040112012001280136014401520Tooltip
Lenovo ThinkBook 14 G4 21DK0004GE AMD Ryzen 5 5625U: Ø1317 (1220.85-1478.8)
Dell Inspiron 14 5425 6VPKR AMD Ryzen 5 5625U: Ø1366 (1354.14-1378.36)
Acer TravelMate P4 TMP414-51-59MR Intel Core i5-1135G7: Ø680 (614.84-797.19)
HP Pavilion 14-dv0357ng Intel Core i5-1135G7: Ø674 (639.66-774.95)
Dynabook Tecra A40-J-12E Intel Core i5-1135G7: Ø847 (840.09-894.41)
Lenovo ThinkBook 15 G4 21DL0009GE AMD Ryzen 5 5625U: Ø1366 (1305.18-1529.23)
Schenker Work 15 Tiger Lake-H Intel Core i7-11370H; Performance Mode: Ø861 (841.54-932.92)
Schenker Work 15 Tiger Lake-H Intel Core i7-11370H: Ø664 (645.73-816.34)
Schenker Work 15 Tiger Lake-H Intel Core i7-11370H; On Battery: Ø487 (449.1-777.88)
HP ProBook 450 G9 6A180EA Intel Core i7-1255U; @Default (15W PL1): Ø811 (792.19-919)
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 5.4: 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
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
84.1 pt ∼84%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
80.1 pt ∼80%
Average AMD Ryzen 5 5625U
 
79.3 pt ∼79%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
78.4 pt ∼78%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
62.6 pt ∼63%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
61 pt ∼61%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
57 pt ∼57%
Average of class Office
 
56.9 pt ∼57%
HP Pavilion 14-dv0357ng -6!
Intel Core i5-1135G7
53.9 pt ∼54%
Cinebench R23 / Multi Core
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
9100 Points ∼100% +19%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
8290 Points ∼91% +8%
Average AMD Ryzen 5 5625U
  (7213 - 9100, n=5)
8083 Points ∼89% +5%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
7677 Points ∼84%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
5534 Points ∼61% -28%
Average of class Office
  (830 - 11975, n=100, last 2 years)
5351 Points ∼59% -30%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
4998 Points ∼55% -35%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
4404 Points ∼48% -43%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
3928 Points ∼43% -49%
Cinebench R23 / Single Core
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
1444 Points ∼100% +7%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
1391 Points ∼96% +3%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
1373 Points ∼95% +2%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1372 Points ∼95% +2%
Average AMD Ryzen 5 5625U
  (1345 - 1391, n=5)
1369 Points ∼95% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
1345 Points ∼93%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
1342 Points ∼93% 0%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
1311 Points ∼91% -3%
Average of class Office
  (208 - 1781, n=97, last 2 years)
1248 Points ∼86% -7%
Cinebench R20 / CPU (Multi Core)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
3549 Points ∼100% +20%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
3224 Points ∼91% +9%
Average AMD Ryzen 5 5625U
  (2820 - 3549, n=5)
3145 Points ∼89% +6%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
2959 Points ∼83%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
2131 Points ∼60% -28%
Average of class Office
  (323 - 4637, n=123, last 2 years)
2066 Points ∼58% -30%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
1825 Points ∼51% -38%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
1670 Points ∼47% -44%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
1596 Points ∼45% -46%
Cinebench R20 / CPU (Single Core)
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
545 Points ∼100% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
544 Points ∼100%
Average AMD Ryzen 5 5625U
  (533 - 545, n=5)
540 Points ∼99% -1%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
539 Points ∼99% -1%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
535 Points ∼98% -2%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
524 Points ∼96% -4%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
515 Points ∼94% -5%
Average of class Office
  (114 - 693, n=123, last 2 years)
486 Points ∼89% -11%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
375 Points ∼69% -31%
Cinebench R15 / CPU Multi 64Bit
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1529 (1305.18min - 1529.23max) Points ∼100% +3%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
1479 (1220.85min - 1478.8max) Points ∼97%
Average AMD Ryzen 5 5625U
  (1219 - 1529, n=5)
1400 Points ∼92% -5%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
1378 (1361.01min - 1378.36max) Points ∼90% -7%
Average of class Office
  (160.8 - 1972, n=121, last 2 years)
940 Points ∼61% -36%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
933 (841.54min - 932.92max) Points ∼61% -37%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
816 (645.73min - 816.34max) Points ∼53% -45%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
778 (449.1min - 777.88max) Points ∼51% -47%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
894 (840.09min - 894.41max) Points ∼58% -40%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
822 Points ∼54% -44%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
674 Points ∼44% -54%
Cinebench R15 / CPU Single 64Bit
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
225 Points ∼100% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
223 Points ∼99%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
223 Points ∼99% 0%
Average AMD Ryzen 5 5625U
  (219 - 225, n=5)
222 Points ∼99% 0%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
218 Points ∼97% -2%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
215 Points ∼96% -4%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
198 Points ∼88% -11%
Average of class Office
  (80.1 - 252, n=115, last 2 years)
192.8 Points ∼86% -14%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
159 Points ∼71% -29%
Blender / v2.79 BMW27 CPU
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
786 Seconds * ∼100% -102%
Average of class Office
  (265 - 3895, n=123, last 2 years)
771 Seconds * ∼98% -98%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
714 Seconds * ∼91% -83%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
656 Seconds * ∼83% -68%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
550 Seconds * ∼70% -41%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
390 Seconds * ∼50%
Average AMD Ryzen 5 5625U
  (362 - 415, n=5)
380 Seconds * ∼48% +3%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
365 Seconds * ∼46% +6%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
362 Seconds * ∼46% +7%
7-Zip 18.03 / 7z b 4
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
40034 MIPS ∼100% +6%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
39257 MIPS ∼98% +4%
Average AMD Ryzen 5 5625U
  (35573 - 40034, n=5)
37991 MIPS ∼95% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
37708 MIPS ∼94%
Average of class Office
  (4226 - 51466, n=123, last 2 years)
23972 MIPS ∼60% -36%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
23563 MIPS ∼59% -38%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
21602 MIPS ∼54% -43%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
21070 MIPS ∼53% -44%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
19123 MIPS ∼48% -49%
7-Zip 18.03 / 7z b 4 -mmt1
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
5260 MIPS ∼100% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
5258 MIPS ∼100%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
5255 MIPS ∼100% 0%
Average AMD Ryzen 5 5625U
  (5070 - 5260, n=5)
5192 MIPS ∼99% -1%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
5185 MIPS ∼99% -1%
HP Pavilion 14-dv0357ng
Intel Core i5-1135G7
4821 MIPS ∼92% -8%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
4763 MIPS ∼91% -9%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
4674 MIPS ∼89% -11%
Average of class Office
  (2059 - 5791, n=124, last 2 years)
4606 MIPS ∼88% -12%
Geekbench 5.4 / Multi-Core
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
6472 Points ∼100% +9%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
6063 Points ∼94% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
5947 Points ∼92%
Average AMD Ryzen 5 5625U
  (5553 - 6472, n=5)
5929 Points ∼92% 0%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
5562 Points ∼86% -6%
Average of class Office
  (1150 - 10201, n=120, last 2 years)
4542 Points ∼70% -24%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
4321 Points ∼67% -27%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
3958 Points ∼61% -33%
Geekbench 5.4 / Single-Core
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
1548 Points ∼100% +12%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
1450 Points ∼94% +5%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
1427 Points ∼92% +3%
Average AMD Ryzen 5 5625U
  (1383 - 1450, n=5)
1416 Points ∼91% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
1383 Points ∼89%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
1358 Points ∼88% -2%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
1355 Points ∼88% -2%
Average of class Office
  (531 - 1778, n=120, last 2 years)
1274 Points ∼82% -8%
HWBOT x265 Benchmark v2.2 / 4k Preset
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
11.7 fps ∼100% +16%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
10.7 fps ∼91% +6%
Average AMD Ryzen 5 5625U
  (9.4 - 11.7, n=5)
10.4 fps ∼89% +3%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
10.1 fps ∼86%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
6.83 fps ∼58% -32%
Average of class Office
  (0.63 - 14.2, n=122, last 2 years)
6.47 fps ∼55% -36%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
5.7 fps ∼49% -44%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
5.37 fps ∼46% -47%
LibreOffice / 20 Documents To PDF
Average of class Office
  (21.5 - 210, n=122, last 2 years)
59.2 s * ∼100% -15%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
56.7 s * ∼96% -10%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
52.2 s * ∼88% -2%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
51.9 s * ∼88% -1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
51.4 s * ∼87%
Average AMD Ryzen 5 5625U
  (50.4 - 52, n=5)
51.3 s * ∼87% -0%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
50.4 s * ∼85% +2%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
45 s * ∼76% +12%
R Benchmark 2.5 / Overall mean
Average of class Office
  (0.4634 - 2.07, n=123, last 2 years)
0.671 sec * ∼100% -19%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7
0.64 sec * ∼95% -14%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7
0.636 sec * ∼95% -13%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H
0.579 sec * ∼86% -3%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U
0.565 sec * ∼84% -0%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U
0.563 sec * ∼84%
Average AMD Ryzen 5 5625U
  (0.534 - 0.565, n=5)
0.553 sec * ∼82% +2%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U
0.534 sec * ∼80% +5%

* ... smaller is better

Cinebench R15 OpenGL 64Bit
79.4 fps
Cinebench R15 CPU Single 64Bit
223 Points
Cinebench R15 CPU Multi 64Bit
1479 Points
Cinebench R15 Ref. Match 64Bit
98 %
Hjälp
Performance Rating
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
95.1 pt ∼95%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
82.3 pt ∼82%
Average AMD Ryzen 5 5625U
 
81.5 pt ∼82%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
78.2 pt ∼78%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
68.4 pt ∼68%
Average of class Office
 
58.1 pt ∼58%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
55.2 pt ∼55%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
53.9 pt ∼54%
AIDA64 / FP32 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
10645 KRay/s ∼100% +19%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
9692 KRay/s ∼91% +8%
Average AMD Ryzen 5 5625U
  (8446 - 10645, n=5)
9307 KRay/s ∼87% +4%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
8974 KRay/s ∼84%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
7252 KRay/s ∼68% -19%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
7189 KRay/s ∼68% -20%
Average of class Office
  (109 - 12021, n=107, last 2 years)
6321 KRay/s ∼59% -30%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
6195 KRay/s ∼58% -31%
AIDA64 / FPU Julia
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
67729 Points ∼100% +21%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
61046 Points ∼90% +9%
Average AMD Ryzen 5 5625U
  (54270 - 67729, n=5)
59633 Points ∼88% +7%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
55958 Points ∼83%
Average of class Office
  (3414 - 76396, n=107, last 2 years)
32011 Points ∼47% -43%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
30383 Points ∼45% -46%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
29972 Points ∼44% -46%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
25654 Points ∼38% -54%
AIDA64 / CPU SHA3
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
2314 MB/s ∼100% +23%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
2055 MB/s ∼89% +9%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
2044 MB/s ∼88% +8%
Average AMD Ryzen 5 5625U
  (1807 - 2314, n=5)
2014 MB/s ∼87% +7%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
1983 MB/s ∼86% +5%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
1887 MB/s ∼82%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
1737 MB/s ∼75% -8%
Average of class Office
  (125 - 2884, n=107, last 2 years)
1555 MB/s ∼67% -18%
AIDA64 / CPU Queen
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
77047 Points ∼100% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
76747 Points ∼100%
Average AMD Ryzen 5 5625U
  (67115 - 77047, n=5)
71998 Points ∼93% -6%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
71610 Points ∼93% -7%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
52847 Points ∼69% -31%
Average of class Office
  (3308 - 92177, n=107, last 2 years)
52227 Points ∼68% -32%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
46654 Points ∼61% -39%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
43403 Points ∼56% -43%
AIDA64 / FPU SinJulia
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
9146 Points ∼100% +9%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
8795 Points ∼96% +5%
Average AMD Ryzen 5 5625U
  (8128 - 9146, n=5)
8623 Points ∼94% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
8413 Points ∼92%
Average of class Office
  (546 - 13355, n=107, last 2 years)
5416 Points ∼59% -36%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
4922 Points ∼54% -41%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
4356 Points ∼48% -48%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
4129 Points ∼45% -51%
AIDA64 / FPU Mandel
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
37072 Points ∼100% +18%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
34020 Points ∼92% +9%
Average AMD Ryzen 5 5625U
  (29835 - 37072, n=5)
33156 Points ∼89% +6%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
31337 Points ∼85%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
18088 Points ∼49% -42%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
17734 Points ∼48% -43%
Average of class Office
  (1864 - 39609, n=107, last 2 years)
17713 Points ∼48% -43%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
15587 Points ∼42% -50%
AIDA64 / CPU AES
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
91153 MB/s ∼100% +171%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
70615 MB/s ∼77% +110%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
62037 MB/s ∼68% +84%
Average AMD Ryzen 5 5625U
  (31782 - 91153, n=5)
44988 MB/s ∼49% +34%
Average of class Office
  (189 - 91726, n=107, last 2 years)
44571 MB/s ∼49% +32%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
41338 MB/s ∼45% +23%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
35953 MB/s ∼39% +7%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
33664 MB/s ∼37%
AIDA64 / CPU ZLib
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
592 MB/s ∼100% +17%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
542 MB/s ∼92% +7%
Average AMD Ryzen 5 5625U
  (481 - 592, n=5)
526 MB/s ∼89% +4%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
505 MB/s ∼85%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
389 MB/s ∼66% -23%
Average of class Office
  (67.6 - 820, n=116, last 2 years)
343 MB/s ∼58% -32%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
329 MB/s ∼56% -35%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
300 MB/s ∼51% -41%
AIDA64 / FP64 Ray-Trace
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
5653 KRay/s ∼100% +20%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
5212 KRay/s ∼92% +11%
Average AMD Ryzen 5 5625U
  (4472 - 5653, n=5)
4921 KRay/s ∼87% +5%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
4699 KRay/s ∼83%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
3869 KRay/s ∼68% -18%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
3698 KRay/s ∼65% -21%
Average of class Office
  (59 - 6396, n=107, last 2 years)
3392 KRay/s ∼60% -28%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
3352 KRay/s ∼59% -29%
AIDA64 / CPU PhotoWorxx
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
28526 MPixel/s ∼100% +92%
Average of class Office
  (2193 - 44296, n=107, last 2 years)
18830 MPixel/s ∼66% +27%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
14839 MPixel/s ∼52%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
14514 MPixel/s ∼51% -2%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
14224 MPixel/s ∼50% -4%
Average AMD Ryzen 5 5625U
  (13746 - 14839, n=5)
14222 MPixel/s ∼50% -4%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
12195 MPixel/s ∼43% -18%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
10005 MPixel/s ∼35% -33%

Systemets prestanda

PCMark 10
PCMark 10

I systemjämförelserna uppvisade den här bärbara datorn de förväntade resultaten för en bra bärbar dator med en AMD-processor. Till exempel är resultaten för PCMark 10 och CrossMark utmärkta i delområdena under flerkärnig belastning, medan Intel-processorerna visar sina styrkor när de är belastade med en enda kärna i synnerhet.

Som ett resultat har vi inga klagomål när det gäller den bärbara datorns systemprestanda.

PCMark 10 / Score
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
6025 Points ∼100% +5%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (5706 - 6025, n=3)
5819 Points ∼97% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
5725 Points ∼95%
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
5706 Points ∼95% 0%
Schenker Work 15 Tiger Lake-H
Iris Xe G7 96EUs, i7-11370H, Samsung SSD 980 Pro 1TB MZ-V8P1T0BW
5415 Points ∼90% -5%
HP Pavilion 14-dv0357ng
Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)
4749 Points ∼79% -17%
Average of class Office
  (2133 - 6060, n=102, last 2 years)
4710 Points ∼78% -18%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
4686 Points ∼78% -18%
Dynabook Tecra A40-J-12E
Iris Xe G7 80EUs, i5-1135G7, Phison C-E80T512G4-P3D3B3E13
4580 Points ∼76% -20%
PCMark 10 / Essentials
Schenker Work 15 Tiger Lake-H
Iris Xe G7 96EUs, i7-11370H, Samsung SSD 980 Pro 1TB MZ-V8P1T0BW
10639 Points ∼100% +6%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
10555 Points ∼99% +5%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (10033 - 10555, n=3)
10223 Points ∼96% +2%
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
10081 Points ∼95% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
10033 Points ∼94%
HP Pavilion 14-dv0357ng
Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)
9917 Points ∼93% -1%
Average of class Office
  (4922 - 11119, n=102, last 2 years)
9126 Points ∼86% -9%
Dynabook Tecra A40-J-12E
Iris Xe G7 80EUs, i5-1135G7, Phison C-E80T512G4-P3D3B3E13
8980 Points ∼84% -10%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
8954 Points ∼84% -11%
PCMark 10 / Productivity
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
9462 Points ∼100% +3%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (8931 - 9462, n=3)
9193 Points ∼97% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
9186 Points ∼97%
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
8931 Points ∼94% -3%
Schenker Work 15 Tiger Lake-H
Iris Xe G7 96EUs, i7-11370H, Samsung SSD 980 Pro 1TB MZ-V8P1T0BW
7056 Points ∼75% -23%
Average of class Office
  (3053 - 9512, n=102, last 2 years)
6837 Points ∼72% -26%
HP Pavilion 14-dv0357ng
Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)
6611 Points ∼70% -28%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
6396 Points ∼68% -30%
Dynabook Tecra A40-J-12E
Iris Xe G7 80EUs, i5-1135G7, Phison C-E80T512G4-P3D3B3E13
5892 Points ∼62% -36%
PCMark 10 / Digital Content Creation
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
5944 Points ∼100% +8%
Schenker Work 15 Tiger Lake-H
Iris Xe G7 96EUs, i7-11370H, Samsung SSD 980 Pro 1TB MZ-V8P1T0BW
5740 Points ∼97% +4%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (5526 - 5944, n=3)
5690 Points ∼96% +3%
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
5600 Points ∼94% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
5526 Points ∼93%
Dynabook Tecra A40-J-12E
Iris Xe G7 80EUs, i5-1135G7, Phison C-E80T512G4-P3D3B3E13
4928 Points ∼83% -11%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
4877 Points ∼82% -12%
Average of class Office
  (1270 - 7252, n=102, last 2 years)
4612 Points ∼78% -17%
HP Pavilion 14-dv0357ng
Iris Xe G7 80EUs, i5-1135G7, Intel Optane Memory H10 with Solid State Storage 32GB + 1TB HBRPEKNX0203AH(L/H)
4434 Points ∼75% -20%
CrossMark / Overall
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
1330 Points ∼100% +1%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1325 Points ∼100% +1%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (1313 - 1330, n=3)
1323 Points ∼99% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1313 Points ∼99%
Average of class Office
  (440 - 1678, n=39, last 2 years)
1163 Points ∼87% -11%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
1086 Points ∼82% -17%
CrossMark / Productivity
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
1375 Points ∼100% +2%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1370 Points ∼100% +2%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (1346 - 1375, n=3)
1364 Points ∼99% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1346 Points ∼98%
Average of class Office
  (513 - 1622, n=39, last 2 years)
1207 Points ∼88% -10%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
1191 Points ∼87% -12%
CrossMark / Creativity
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1358 Points ∼100%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (1346 - 1358, n=3)
1350 Points ∼99% -1%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1347 Points ∼99% -1%
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
1346 Points ∼99% -1%
Average of class Office
  (424 - 1852, n=39, last 2 years)
1167 Points ∼86% -14%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
1027 Points ∼76% -24%
CrossMark / Responsiveness
Dell Inspiron 14 5425 6VPKR
Vega 7, R5 5625U, SK Hynix BC711 512GB HFM512GD3GX013N
1160 Points ∼100% +5%
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1142 Points ∼98% +4%
Average AMD Ryzen 5 5625U, AMD Radeon RX Vega 7
  (1103 - 1160, n=3)
1135 Points ∼98% +3%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
1103 Points ∼95%
Average of class Office
  (284 - 1480, n=39, last 2 years)
1050 Points ∼91% -5%
Acer TravelMate P4 TMP414-51-59MR
Iris Xe G7 80EUs, i5-1135G7, SK hynix BC511 HFM256GDJTNI-82A0
973 Points ∼84% -12%
PCMark 10 Score
5725 poäng
Hjälp
AIDA64 / Memory Copy
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
47502 MB/s ∼100% +41%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
34187 MB/s ∼72% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
33710 MB/s ∼71%
Average AMD Ryzen 5 5625U
  (32455 - 34187, n=5)
33220 MB/s ∼70% -1%
Average of class Office
  (11929 - 68450, n=107, last 2 years)
32795 MB/s ∼69% -3%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
32620 MB/s ∼69% -3%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
20521 MB/s ∼43% -39%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
19658 MB/s ∼41% -42%
AIDA64 / Memory Read
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
48807 MB/s ∼100% +25%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
39612 MB/s ∼81% +2%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
39017 MB/s ∼80%
Average AMD Ryzen 5 5625U
  (37137 - 39612, n=5)
38402 MB/s ∼79% -2%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
38183 MB/s ∼78% -2%
Average of class Office
  (12298 - 70414, n=107, last 2 years)
35499 MB/s ∼73% -9%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
23645 MB/s ∼48% -39%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
22912 MB/s ∼47% -41%
AIDA64 / Memory Write
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
46929 MB/s ∼100% +49%
Average of class Office
  (11554 - 66791, n=107, last 2 years)
35436 MB/s ∼76% +12%
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
33048 MB/s ∼70% +5%
Average AMD Ryzen 5 5625U
  (30523 - 33048, n=5)
31805 MB/s ∼68% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
31511 MB/s ∼67%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
31119 MB/s ∼66% -1%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
22430 MB/s ∼48% -29%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
21502 MB/s ∼46% -32%
AIDA64 / Memory Latency
Dell Inspiron 14 5425 6VPKR
AMD Ryzen 5 5625U, Vega 7
100.1 ns * ∼100% -1%
Average AMD Ryzen 5 5625U
  (98.1 - 103, n=5)
100.1 ns * ∼100% -1%
Lenovo ThinkBook 14 G4 21DK0004GE
AMD Ryzen 5 5625U, Vega 7
98.8 ns * ∼99%
Lenovo ThinkBook 15 G4 21DL0009GE
AMD Ryzen 5 5625U, Vega 7
98.1 ns * ∼98% +1%
Acer TravelMate P4 TMP414-51-59MR
Intel Core i5-1135G7, Iris Xe G7 80EUs
84.5 ns * ∼84% +14%
Average of class Office
  (74.6 - 336, n=117, last 2 years)
84.3 ns * ∼84% +15%
Schenker Work 15 Tiger Lake-H
Intel Core i7-11370H, Iris Xe G7 96EUs
83.1 ns * ∼83% +16%
Dynabook Tecra A40-J-12E
Intel Core i5-1135G7, Iris Xe G7 80EUs
73.4 ns * ∼73% +26%

* ... smaller is better

DPC-latenstider

De höga latenstider som uppmätts är mycket beroende av programvarukonfigurationen och kan snabbt förbättras med drivrutinsuppdateringar.

LatencyMon
LatencyMon
LatencyMon-drivrutin
LatencyMon-drivrutin
DPC Latencies / LatencyMon - interrupt to process latency (max), Web, Youtube, Prime95
Lenovo ThinkBook 15 G4 21DL0009GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
9388.7 μs * ∼100% -125%
Lenovo ThinkBook 14 G4 21DK0004GE
Vega 7, R5 5625U, Samsung PM991a MZALQ512HBLU
4166 μs * ∼44%
Schenker Work 15 Tiger Lake-H
Iris Xe G7 96EUs, i7-11370H, Samsung SSD 980 Pro 1TB MZ-V8P1T0BW
1225 μs * ∼13% +71%

* ... smaller is better

Lagringsenheter

AS SSD
AS SSD
AS SSD-kopieringsbenchmark
AS SSD-kopieringsbenchmark

Tack vare den inbyggda Samsung NVMe SSD-enheten har den bärbara datorn bra läs- och skrivhastigheter. För en bärbar dator för kontoret bör minnet på 512 GB vara tillräckligt. Vid behov kan minnet utökas.

Samsung PM991a MZALQ512HBLU
Sequential Read: 2682.84MB/s
Sequential Write: 1691.36MB/s
4K Read: 44.29MB/s
4K Write: 129.18MB/s
4K-64 Read: 994.27MB/s
4K-64 Write: 945.62MB/s
Access Time Read: 0.183ms
Access Time Write: 0.089ms
Copy ISO: 1762.9MB/s
Copy Program: 310.03MB/s
Copy Game: 856.99MB/s
Score Read: 1307Points
Score Write: 1244Points
Score Total: 3177Points
Drive Performance Rating - Percent
Average of class Office
 
88 pt ∼88%
Average Samsung PM991a MZALQ512HBLU
 
86.2 pt ∼86%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
84.8 pt ∼85%
DiskSpd
seq read
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
1989 (1974.92min - 1988.74max) MB/s ∼100%
Average Samsung PM991a MZALQ512HBLU
  (1824 - 1989, n=4)
1936 MB/s ∼97% -3%
Average of class Office
  (215 - 4346, n=103, last 2 years)
1921 MB/s ∼97% -3%
seq write
Average of class Office
  (56.3 - 4947, n=103, last 2 years)
1748 MB/s ∼100% +9%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
1597 (1586.26min - 1597.14max) MB/s ∼91%
Average Samsung PM991a MZALQ512HBLU
  (1546 - 1604, n=4)
1578 MB/s ∼90% -1%
seq q8 t1 read
Average of class Office
  (200 - 6952, n=102, last 2 years)
2968 MB/s ∼100% +13%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
2618 (2481.98min - 2617.87max) MB/s ∼88%
Average Samsung PM991a MZALQ512HBLU
  (2520 - 2665, n=4)
2612 MB/s ∼88% 0%
seq q8 t1 write
Average of class Office
  (57 - 5160, n=103, last 2 years)
2052 MB/s ∼100% +29%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
1591 (1574.75min - 1591.28max) MB/s ∼78%
Average Samsung PM991a MZALQ512HBLU
  (1564 - 1597, n=4)
1586 MB/s ∼77% 0%
4k q1 t1 read
Average of class Office
  (9.03 - 94.3, n=103, last 2 years)
49.1 MB/s ∼100% +4%
Average Samsung PM991a MZALQ512HBLU
  (47.3 - 48.3, n=4)
47.8 MB/s ∼97% +1%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
47.3 (46.7min - 47.31max) MB/s ∼96%
4k q1 t1 write
Average of class Office
  (14.3 - 310, n=102, last 2 years)
149.8 MB/s ∼100% +11%
Average Samsung PM991a MZALQ512HBLU
  (133 - 144, n=4)
138.8 MB/s ∼93% +3%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
135.2 (134.36min - 135.16max) MB/s ∼90%
4k q32 t16 read
Average Samsung PM991a MZALQ512HBLU
  (1032 - 1079, n=4)
1060 MB/s ∼100% 0%
Average of class Office
  (27.4 - 3412, n=103, last 2 years)
1060 MB/s ∼100% 0%
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU
1056 (968.88min - 1056.24max) MB/s ∼100%
4k q32 t16 write
Lenovo ThinkBook 14 G4 21DK0004GE
Samsung PM991a MZALQ512HBLU