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Test: Lenovo ThinkPad T480 (Core i7-8650U, FHD) Laptop (Sammanfattning)

Tänk en gång till. Idag tar vi en titt på vår andra konfiguration av T480, den här gången med en Core i7-8650U, 512 GB NVMe SSD och en tryckkänslig FHD-skärm — till ett lägre pris än tidigare: straxt över 17.000 kronor. Kan denna reviderade konfiguration ta hand om affärerna?
Lenovo ThinkPad T480-20L50010US (ThinkPad T480 Serie)
Processor
Intel Core i7-8650U 4 x 1.9 - 4.2 GHz, Kaby Lake Refresh
Grafikkort
Intel UHD Graphics 620, Kärna: 1150 MHz, Minne: 1200 MHz, 23.20.16.5018
Minne
16 GB 
, DDR4-2400
Skärm
14.00 tum 16:9, 1920 x 1080 pixlar 157 PPI, 10 punkters multitouch; inbyggd tryckkänslighet, B140HAK01.0, TFT-LCD, glansig: nej
Moderkort
Intel Sunrise Point-LP
Hårddisk
Samsung SSD PM981 MZVLB512HAJQ, 512 GB 
Ljudkort
Realtek High Definition Audio
Anslutningar
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 Kensingtonlås, Ljudanslutningar: kombinerad 3.5 mm, Kortläsare: SD, 1 SmartCard, 1 Fingeravtrycksläsare
Nätverk
Intel Ethernet Connection I219-LM (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 20 x 337 x 233
Batteri
24 Wh Litiumjon, kan under körning bytas ut mot andra kapaciteter
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p
Övrigt
Högtalare: 2.0, Tangentbord: Chiclet, Tangentbordsbelysning: ja, 36 Månader Garanti
Vikt
1.63 kg, Strömförsörjning: 290 g
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

337 mm 233 mm 20 mm 1.6 kg331 mm 227 mm 19 mm 1.4 kg331 mm 220.9 mm 17.9 mm 1.6 kg326 mm 234 mm 17.9 mm 1.5 kg323.5 mm 217.1 mm 15.95 mm 1.1 kg297 mm 210 mm 1 mm 5.7 g
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
191.2 MB/s +151%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
146.3 MB/s +92%
Lenovo ThinkPad T480s-20L7002AUS
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.1 MB/s +7%
Lenovo ThinkPad T480-20L50010US
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.1 MB/s
Average of class Office
  (8 - 196.8, n=49, last 2 years)
55.8 MB/s -27%
maximum AS SSD Seq Read Test (1GB)
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
  (Toshiba Exceria Pro M501)
223.9 MB/s +157%
Dell Latitude 7490
  (Toshiba Exceria Pro M501 UHS-II)
217.9 MB/s +150%
Lenovo ThinkPad T480s-20L7002AUS
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.3 MB/s 0%
Lenovo ThinkPad T480-20L50010US
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.2 MB/s
Average of class Office
  (25 - 173.2, n=43, last 2 years)
65.6 MB/s -25%
Networking
iperf3 transmit AX12
Average of class Office
  (819 - 1332, n=4, last 2 years)
990 MBit/s +96%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
663 MBit/s +31%
Lenovo ThinkPad T480s-20L7002AUS
Intel Dual Band Wireless-AC 8265
529 MBit/s +5%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
524 MBit/s +4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
511 MBit/s +1%
Lenovo ThinkPad T480-20L50010US
Intel Dual Band Wireless-AC 8265
506 MBit/s
iperf3 receive AX12
Average of class Office
  (721 - 1690, n=4, last 2 years)
1067 MBit/s +71%
Dell Latitude 7490
Intel Dual Band Wireless-AC 8265
635 MBit/s +2%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Dual Band Wireless-AC 8265
633 MBit/s +1%
Lenovo ThinkPad T480-20L50010US
Intel Dual Band Wireless-AC 8265
624 MBit/s
Lenovo ThinkPad T480s-20L7002AUS
Intel Dual Band Wireless-AC 8265
620 MBit/s -1%
HP EliteBook 840 G5-3JX61EA
Intel Dual Band Wireless-AC 8265
524 MBit/s -16%
255.5
cd/m²
274.9
cd/m²
285.1
cd/m²
266
cd/m²
276.7
cd/m²
281.4
cd/m²
257.8
cd/m²
269.2
cd/m²
279.6
cd/m²
Distribution av ljusstyrkan
B140HAK01.0 tested with X-Rite i1Pro Basic 2
Max: 285.1 cd/m² (Nits) Medel: 271.8 cd/m² Minimum: 3.96 cd/m²
Distribution av ljusstyrkan: 90 %
Mitt på batteriet: 276.7 cd/m²
Kontrast: 1318:1 (Svärta: 0.21 cd/m²)
ΔE Color 7.22 | 0.5-29.43 Ø5, calibrated: 5.01
ΔE Greyscale 6.7 | 0.57-98 Ø5.3
54% sRGB (Argyll 1.6.3 3D)
34% AdobeRGB 1998 (Argyll 1.6.3 3D)
37.51% AdobeRGB 1998 (Argyll 2.2.0 3D)
54.5% sRGB (Argyll 2.2.0 3D)
36.31% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.321
Lenovo ThinkPad T480-20L50010US
B140HAK01.0, TFT-LCD, 14.00, 1920x1080
Lenovo ThinkPad T480s-20L7002AUS
NV140FHM-N46, TFT-LCD, 14.00, 1920x1080
Dell Latitude 7490
AU Optronics AU0223D, IPS, 14.00, 1920x1080
HP EliteBook 840 G5-3JX61EA
IVO M140NVF7 R0, IPS, 14.00, 1920x1080
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
B140QAN02.0, IPS, 14.00, 2560x1440
Display
9%
70%
65%
130%
Display P3 Coverage
36.31
39.69
9%
63.6
75%
61
68%
87.7
142%
sRGB Coverage
54.5
59.2
9%
88.8
63%
87.7
61%
100
83%
AdobeRGB 1998 Coverage
37.51
41
9%
64.8
73%
62.1
66%
99.9
166%
Response Times
-11%
-14%
16%
-32%
Response Time Grey 50% / Grey 80% *
39.2 ?(22, 17.2)
44 ?(26, 18)
-12%
48.4 ?(27.6, 20.8)
-23%
33 ?(15, 18)
16%
59.2 ?(28.4, 30.8)
-51%
Response Time Black / White *
30.8 ?(18, 12.8)
34 ?(18.8, 15.2)
-10%
32.4 ?(18.8, 13.6)
-5%
26 ?(15, 11)
16%
34.4 ?(16.4, 18)
-12%
PWM Frequency
990
3125 ?(90)
Screen
8%
24%
41%
61%
Brightness middle
276.7
288.3
4%
328.2
19%
655
137%
578
109%
Brightness
272
281
3%
305
12%
630
132%
533
96%
Brightness Distribution
90
86
-4%
87
-3%
93
3%
84
-7%
Black Level *
0.21
0.21
-0%
0.37
-76%
0.56
-167%
0.38
-81%
Contrast
1318
1373
4%
887
-33%
1170
-11%
1521
15%
Colorchecker dE 2000 *
7.22
6.16
15%
3.82
47%
3.27
55%
1.9
74%
Colorchecker dE 2000 max. *
25.87
18.99
27%
5.58
78%
5.92
77%
3.8
85%
Colorchecker dE 2000 calibrated *
5.01
4.51
10%
3.5
30%
3.22
36%
0.8
84%
Greyscale dE 2000 *
6.7
6.3
6%
3
55%
2.85
57%
3
55%
Gamma
2.321 95%
2.517 87%
2.36 93%
2.45 90%
2.14 103%
CCT
6656 98%
6886 94%
6962 93%
6065 107%
6377 102%
Color Space (Percent of AdobeRGB 1998)
34
37.67
11%
58
71%
57
68%
88.8
161%
Color Space (Percent of sRGB)
54
58.9
9%
88
63%
88
63%
100
85%
Total Average (Program / Settings)
2% / 6%
27% / 28%
41% / 42%
53% / 63%

* ... smaller is better

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
30.8 ms ... rise ↗ and fall ↘ combined↗ 18 ms rise
↘ 12.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 81 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.6 ms).
       Response Time 50% Grey to 80% Grey
39.2 ms ... rise ↗ and fall ↘ combined↗ 22 ms rise
↘ 17.2 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. » 54 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.9 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: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 18071 (minimum: 5 - maximum: 3846000) Hz was measured.

CPU-Z CPU
CPU-Z CPU
CPU-Z Cache
CPU-Z Cache
CPU-Z Moderkort
CPU-Z Moderkort
CPU-Z Minne
CPU-Z Minne
CPU-Z RAM SPD
CPU-Z RAM SPD
GPU-Z
GPU-Z
JetStream
JetStream
LatencyMon
LatencyMon
Cinebench R15
CPU Single 64Bit
Average of class Office
  (82.6 - 284, n=117, last 2 years)
216 Points +30%
Dell Latitude 7490
Intel Core i7-8650U
176 Points +6%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
168 Points +1%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
167 Points +1%
Lenovo ThinkPad T480-20L50010US
Intel Core i7-8650U
166 Points
Average Intel Core i7-8650U
  (128 - 178, n=17)
165 Points -1%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
162 Points -2%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
161 Points -3%
Lenovo ThinkPad T480s-20L7002AUS
Intel Core i5-8250U
143 Points -14%
CPU Multi 64Bit
Average of class Office
  (160.8 - 2642, n=119, last 2 years)
1392 Points +130%
Lenovo ThinkPad T480s-20L7002AUS
Intel Core i5-8250U
716 Points +19%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
708 Points +17%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel Core i7-8550U
648 Points +7%
Dell Latitude 7490
Intel Core i7-8650U
666 Points +10%
Lenovo ThinkPad T480-20L6S01V00
Intel Core i7-8550U
657 Points +9%
Lenovo ThinkPad T480-20L50010US
Intel Core i7-8650U
604 Points
Average Intel Core i7-8650U
  (451 - 675, n=19)
589 Points -2%
HP EliteBook 840 G5-3JX61EA
Intel Core i7-8550U
554 Points -8%
Lenovo ThinkPad T470s-20HGS00V00
Intel Core i7-7600U
368 Points -39%
Cinebench R15 CPU Single 64Bit
166 Points
Cinebench R15 CPU Multi 64Bit
604 Points
Cinebench R15 OpenGL 64Bit
49 fps
Cinebench R15 Ref. Match 64Bit
97.8 %
Hjälp
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610Tooltip
Cinebench R15 CPU Multi 64 Bit
PCMark 8 - Home Score Accelerated v2
Average of class Office
  (2304 - 4830, n=12, last 2 years)
4261 Points +11%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
4029 Points +5%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
3966 Points +3%
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
3846 Points
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3752 Points -2%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (3216 - 4103, n=10)
3722 Points -3%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3675 Points -4%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3672 Points -5%
PCMark 10
Score
Average of class Office
  (2325 - 7157, n=104, last 2 years)
5340 Points +33%
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
4027 Points
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
3906 Points -3%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3905 Points -3%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3771 Points -6%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3686 Points -8%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (2403 - 4078, n=10)
3686 Points -8%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
3429 Points -15%
Essentials
Average of class Office
  (5095 - 20841, n=104, last 2 years)
9828 Points +19%
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
8243 Points
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
8236 Points 0%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (6877 - 8992, n=10)
7944 Points -4%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
7929 Points -4%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
7849 Points -5%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
7805 Points -5%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
6423 Points -22%
Productivity
Average of class Office
  (3041 - 10198, n=104, last 2 years)
7453 Points +5%
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
7094 Points
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
6727 Points -5%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
6651 Points -6%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
6521 Points -8%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
6500 Points -8%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (5271 - 7142, n=10)
6457 Points -9%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
6053 Points -15%
Digital Content Creation
Average of class Office
  (1912 - 9056, n=104, last 2 years)
5782 Points +91%
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3258 Points +7%
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
3082 Points +2%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
3062 Points +1%
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
3032 Points
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
2954 Points -3%
Average Intel Core i7-8650U, Intel UHD Graphics 620
  (2117 - 3174, n=10)
2868 Points -5%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
2117 Points -30%
PCMark 8 Home Score Accelerated v2
3846 poäng
PCMark 10 Score
4027 poäng
Hjälp
Lenovo ThinkPad T480-20L50010US
Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T480s-20L7002AUS
Samsung PM961 MZVLW256HEHP
Dell Latitude 7490
Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX61EA
Toshiba KXG50ZNV1T02
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Samsung SSD PM981 MZVLB512HAJQ
Average Samsung SSD PM981 MZVLB512HAJQ
 
AS SSD
-18%
-18%
-31%
5%
-13%
Copy Game MB/s
382.3
905
1107
1057 ?(547 - 1639, n=43)
Copy Program MB/s
227.1
326.2
460.2
454 ?(206 - 828, n=43)
Copy ISO MB/s
872
1688
1247
1755 ?(917 - 3259, n=43)
Score Total
4425
3048
-31%
2350
-47%
2630
-41%
3529
-20%
3966 ?(2348 - 5316, n=62)
-10%
Score Write
1945
921
-53%
536
-72%
1084
-44%
1801
-7%
1780 ?(147 - 2992, n=62)
-8%
Score Read
1639
1435
-12%
1242
-24%
1070
-35%
1168
-29%
1451 ?(752 - 2125, n=62)
-11%
Access Time Write *
0.035
0.038
-9%
0.03
14%
0.055
-57%
0.027
23%
0.08337 ?(0.025 - 2.52, n=62)
-138%
Access Time Read *
0.045
0.055
-22%
0.04
11%
0.059
-31%
0.029
36%
0.05092 ?(0.029 - 0.103, n=62)
-13%
4K-64 Write
1704
706
-59%
329.6
-81%
908
-47%
1529
-10%
1504 ?(96.2 - 2716, n=62)
-12%
4K-64 Read
1447
1183
-18%
955
-34%
813
-44%
876
-39%
1203 ?(530 - 1823, n=62)
-17%
4K Write
107.4
97.8
-9%
114.9
7%
90
-16%
134.3
25%
112 ?(1.76 - 145.8, n=62)
4%
4K Read
50.5
42.09
-17%
48.13
-5%
26.75
-47%
52.4
4%
50.5 ?(31.7 - 61, n=62)
0%
Seq Write
1341
1172
-13%
919
-31%
856
-36%
1376
3%
1637 ?(487 - 2564, n=62)
22%
Seq Read
1420
2094
47%
2385
68%
2300
62%
2396
69%
1976 ?(1030 - 2806, n=62)
39%

* ... smaller is better

Samsung SSD PM981 MZVLB512HAJQ
CDM 5/6 Read Seq Q32T1: 1779 MB/s
CDM 5/6 Write Seq Q32T1: 1718 MB/s
CDM 5/6 Read 4K Q32T1: 360.9 MB/s
CDM 5/6 Write 4K Q32T1: 287.3 MB/s
CDM 5 Read Seq: 865 MB/s
CDM 5 Write Seq: 845 MB/s
CDM 5/6 Read 4K: 44.43 MB/s
CDM 5/6 Write 4K: 123.2 MB/s
3DMark 11
1280x720 Performance GPU
Average of class Office
  (1474 - 12230, n=113, last 2 years)
5932 Points +230%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, i5-8550U
4300 Points +139%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, i5-8550U
1901 Points +6%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, i5-8550U
1849 Points +3%
Lenovo ThinkPad T480-20L50010US
Intel UHD Graphics 620, i7-8650U
1798 Points
Average Intel UHD Graphics 620
  (1144 - 3432, n=244)
1749 Points -3%
Lenovo ThinkPad T480s-20L7002AUS
Intel UHD Graphics 620, i5-8250U
1704 Points -5%
1280x720 Performance Combined
Average of class Office
  (1184 - 9527, n=113, last 2 years)
4539 Points +201%
Lenovo ThinkPad T480-20L6S01V00
NVIDIA GeForce MX150, i5-8550U
4211 Points +179%
HP EliteBook 840 G5-3JX61EA
Intel UHD Graphics 620, i5-8550U
1891 Points +25%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
Intel UHD Graphics 620, i5-8550U
1880 Points +25%
Average Intel UHD Graphics 620
  (927 - 2505, n=244)
1578 Points +5%
Lenovo ThinkPad T480-20L50010US
Intel UHD Graphics 620, i7-8650U
1507 Points
Lenovo ThinkPad T480s-20L7002AUS
Intel UHD Graphics 620, i5-8250U
1360 Points -10%
3DMark 11 Performance
1978 poäng
Hjälp
BioShock Infinite
1920x1080 Ultra Preset, DX11 (DDOF) (sort by value)
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
9 fps
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
8 fps -11%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
10 fps +11%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
11 fps +22%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
10.4 fps +16%
Average Intel UHD Graphics 620
  (4.5 - 17, n=176)
9.2 fps +2%
1366x768 High Preset (sort by value)
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
27 fps
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
24 fps -11%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
30 fps +11%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
34.3 fps +27%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
30.4 fps +13%
Average Intel UHD Graphics 620
  (8.1 - 35.9, n=187)
27.5 fps +2%
1366x768 Medium Preset (sort by value)
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
31 fps
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
30 fps -3%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
35 fps +13%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
40.4 fps +30%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
36.2 fps +17%
Average Intel UHD Graphics 620
  (11.5 - 45.5, n=187)
32.8 fps +6%
1280x720 Very Low Preset (sort by value)
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
63 fps
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
55 fps -13%
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
53 fps -16%
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
80.3 fps +27%
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
56.9 fps -10%
Average Intel UHD Graphics 620
  (18.3 - 90.2, n=187)
60.7 fps -4%
låg med. hög ultra
BioShock Infinite (2013) 63 31 27 9

Ljudnivå

Låg belastning
28.3 / 28.3 / 28.3 dB(A)
Hög belastning
35.7 / 38.8 dB(A)
  red to green bar
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   BK Precision 732A (15 cm avstånd)   environment noise: 28.3 dB(A)
Lenovo ThinkPad T480-20L50010US
UHD Graphics 620, i7-8650U, Samsung SSD PM981 MZVLB512HAJQ
Lenovo ThinkPad T480s-20L7002AUS
UHD Graphics 620, i5-8250U, Samsung PM961 MZVLW256HEHP
Lenovo ThinkPad T480-20L6S01V00
GeForce MX150, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
Dell Latitude 7490
UHD Graphics 620, i7-8650U, Samsung PM961 MZVLW256HEHP
HP EliteBook 840 G5-3JX61EA
UHD Graphics 620, i5-8550U, Toshiba KXG50ZNV1T02
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
UHD Graphics 620, i5-8550U, Samsung SSD PM981 MZVLB512HAJQ
Noise
-0%
0%
-1%
-2%
-2%
off / environment *
28.3
28.1
1%
29
-2%
28.2
-0%
30.3
-7%
28.9
-2%
Idle Minimum *
28.3
28.1
1%
29
-2%
28.2
-0%
30.3
-7%
28.9
-2%
Idle Average *
28.3
28.1
1%
29
-2%
28.2
-0%
30.3
-7%
28.9
-2%
Idle Maximum *
28.3
28.1
1%
29
-2%
31.4
-11%
30.3
-7%
32.5
-15%
Load Average *
35.7
35.5
1%
35.6
-0%
31.7
11%
33.8
5%
35.1
2%
Load Maximum *
38.8
41.5
-7%
35.6
8%
41.2
-6%
33.8
13%
35.1
10%
Witcher 3 ultra *
32.5

* ... smaller is better

Hög belastning
 33 °C30.8 °C25 °C 
 39.4 °C40.2 °C25.6 °C 
 30.4 °C30 °C27.6 °C 
Max: 40.2 °C
Medel: 31.3 °C
28 °C32.4 °C31 °C
30.2 °C54.6 °C50 °C
29.2 °C27.8 °C27.6 °C
Max: 54.6 °C
Medel: 34.5 °C
Strömförsörjning (max.)  38 °C | Rumstemperatur 20 °C | Fluke 62 Mini IR Thermometer
(+) The average temperature for the upper side under maximal load is 31.3 °C / 88 F, compared to the average of 29.5 °C / 85 F for the devices in the class Office.
(±) The maximum temperature on the upper side is 40.2 °C / 104 F, compared to the average of 34.2 °C / 94 F, ranging from 21.2 to 62.5 °C for the class Office.
(-) The bottom heats up to a maximum of 54.6 °C / 130 F, compared to the average of 36.7 °C / 98 F
(+) In idle usage, the average temperature for the upper side is 26.2 °C / 79 F, compared to the device average of 29.5 °C / 85 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.4 °C / 86.7 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.7 °C / 81.9 F (-2.7 °C / -4.8 F).
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2036.539.936.52535.236.935.23133.235.433.24034.935.234.95034.832.634.86334.632.834.68031.831.931.810031.53231.512531.630.231.616032.528.932.520040.428.440.425050.626.950.631558.827.458.840060.426.660.450061.325.861.363060.925.460.980066.92566.9100064.624.964.6125061.724.461.7160059.224.159.2200056.22456.2250060.723.960.7315063.923.863.9400063.623.663.6500060.423.760.4630066.223.566.2800064.523.464.51000064.823.264.81250063.82363.81600054.323.154.3SPL7536.475N36.52.736.5median 60.7median 24.4median 60.7Delta7.81.67.834.134.233.532.932.131.631.233.129.832.629.731.530.332.228.240.427.745.327.547.227.151.326.75426.454.225.257.22556.224.560.224.363.324.568.424.464.824.46923.769.923.573.823.370.923.367.823.362.623.263.523.165.223.270.123.367.723.264.73680.42.645.8median 24.4median 63.50.87hearing rangehide median Pink NoiseLenovo ThinkPad T480-20L50010USDell Latitude 7490
Frequency diagram (checkboxes can be checked and unchecked to compare devices)
Lenovo ThinkPad T480-20L50010US audio analysis

(±) | speaker loudness is average but good (75 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 19.8% lower than median
(±) | linearity of bass is average (12.7% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.3% away from median
(+) | mids are linear (6.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.8% away from median
(±) | linearity of highs is average (7.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (22.6% difference to median)
Compared to same class
» 56% of all tested devices in this class were better, 9% similar, 34% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 61% of all tested devices were better, 6% similar, 32% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Dell Latitude 7490 audio analysis

(±) | speaker loudness is average but good (73.8 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 14.8% lower than median
(±) | linearity of bass is average (9.4% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4.4% away from median
(±) | linearity of mids is average (8% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.4% away from median
(±) | linearity of highs is average (8.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.9% difference to median)
Compared to same class
» 36% of all tested devices in this class were better, 9% similar, 55% worse
» The best had a delta of 7%, average was 22%, worst was 53%
Compared to all devices tested
» 46% of all tested devices were better, 7% similar, 47% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Strömförbrukning
Av/Standbydarklight 0.32 / 0.57 Watt
Låg belastningdarkmidlight 3.8 / 7.7 / 9.3 Watt
Hög belastning midlight 45.7 / 46.1 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        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.
Lenovo ThinkPad T480-20L50010US
i7-8650U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, TFT-LCD, 1920x1080, 14.00
Lenovo ThinkPad T480s-20L7002AUS
i5-8250U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, TFT-LCD, 1920x1080, 14.00
Lenovo ThinkPad T480-20L6S01V00
i5-8550U, GeForce MX150, Samsung SSD PM981 MZVLB512HAJQ, IPS, 1920x1080, 14.00
Dell Latitude 7490
i7-8650U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 14.00
HP EliteBook 840 G5-3JX61EA
i5-8550U, UHD Graphics 620, Toshiba KXG50ZNV1T02, IPS, 1920x1080, 14.00
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
i5-8550U, UHD Graphics 620, Samsung SSD PM981 MZVLB512HAJQ, IPS, 2560x1440, 14.00
Power Consumption
20%
-15%
13%
4%
-12%
Idle Minimum *
3.8
3.1
18%
3.6
5%
3.1
18%
3.8
-0%
3.8
-0%
Idle Average *
7.7
6.4
17%
7.1
8%
6.5
16%
8.3
-8%
8.9
-16%
Idle Maximum *
9.3
9.4
-1%
9.5
-2%
7.6
18%
10.7
-15%
11.9
-28%
Load Average *
45.7
29.8
35%
63.9
-40%
43
6%
35.5
22%
47.5
-4%
Load Maximum *
46.1
31.2
32%
67.3
-46%
43.8
5%
37
20%
52.5
-14%
Witcher 3 ultra *
53.9

* ... smaller is better

Batteritid
WiFi Websurfing
7tim 17min
WiFi Websurfing
11tim 52min
WiFi Websurfing
12tim 54min
Lenovo ThinkPad T480-20L50010US
i7-8650U, UHD Graphics 620, 24 Wh
Lenovo ThinkPad T480s-20L7002AUS
i5-8250U, UHD Graphics 620, 57 Wh
Lenovo ThinkPad T480-20L6S01V00
i5-8550U, GeForce MX150, 72 Wh
Dell Latitude 7490
i7-8650U, UHD Graphics 620, 60 Wh
HP EliteBook 840 G5-3JX61EA
i5-8550U, UHD Graphics 620, 50 Wh
Lenovo ThinkPad X1 Carbon 2018-20KGS03900
i5-8550U, UHD Graphics 620, 57 Wh
Battery Runtime
24%
82%
28%
2%
19%
WiFi v1.3
437
541
24%
794
82%
561
28%
444
2%
519
19%
Reader / Idle
1671
1116
1328
Load
159
91
106

För

+ väldigt bra allmän systemprestanda
+ genomtänkt design med smarta tillägg
+ brett portutbud
+ tyst drift
+ inbyggd tryckkänslig skärm med bra kontrast
+ utmärkta inmatningsenheter
+ konfiguration med dubbelt batteri som möjliggör byte under körning

Emot

- underligt låg CPU-prestanda jämfört med T480s och tidigare variant av T480
- väldigt dålig färgtäckning och inexakt färgåtergivning
- vid belastning uppstår varma områden på undersidan
- skärmlocket vrider sig lätt
- hörbara knarrande/poppande ljud från höljet när man trycker mot det nedersta vänstra hörnet (vid smartcard-läsaren)
Recenseras: Lenovo ThinkPad T480
Recenseras: Lenovo ThinkPad T480

Läs den fullständiga versionen av den här recensionen på engelska här.

Likt tidigare förblir Lenovos aktningsvärda ThinkPad T480 en toppmodell på företagsmarknaden. Den är resultatet av många års förfining och noggrann revidering och kan bara matchas av en handfull riktiga topp-maskiner. Som vi påpekade i vår senaste recension är konstruktionen för det mesta riktigt gedigen, designen är som alltid praktisk (och omedelbart igenkännbar) och ett bra utbud av portar finns på plats. Inmatningsenheterna är också väldigt bra, maskinen är tyst vid drift och den är dessutom snabb — åtminstone när det gäller allmän systemprestanda jämfört med den genomsnittliga CPU-prestandan i den här kategorin.

Det som har förbättrats med dagens modell jämfört med den tidigare är främst priset, som för tillfället ligger på runt 17.000 kronor. Utöver det så är temperaturnivåer och energiförbrukning långt under dom värden vi uppmätte hos den tidigare modellen, då den här konfiguration saknar dedikerad grafik — men trots detta finns det vid belastning några problematiska varma områden på maskinens undersida. Skärmen är fortfarande ljusstark och har bra kontrast, men likt tidigare är färgtäckningen sorgligt inexakt, vilket leder till tråkiga urvattnade färger och slapp bildkvalitet.

Även om den vacklar när det kommer till skärmens färgkvalitet och några andra enstaka egenskaper så är Lenovos aktningsvärda ThinkPad T480 fortfarande är av dom bästa modellerna som tävlar på företagsmarknaden. Den är ett resultat av många års förfining och noggrann revidering och kan bara kan matchas av en handfull riktiga topp-maskiner.

Till skillnad från MX150-varianten så kan den här maskinen (förstås) inte riktigt hantera någon form av tungt GPU-arbete, inte ens lätt spelande. Detta hade vi förväntat oss — men vad vi inte hade förväntat oss var att vi skulle få lägre CPU-prestanda från vår testenhets Core i7-8650U jämfört med den billigare Core i7-8550U som satt i modellen i testade i Mars. Kanske märkligast av allt är den veritabla ravin som separerar CPU-prestandan från T480s och dagens T480; även med den senaste BIOS-versionen och alla energi-inställningar korrekt inställda så kunde vi inte uppnå poäng som hamnar i närheten av vad vi fick från vår Core i5-utrustade T480s i förra veckan.

Men även om den vacklar när det kommer till skärmens färgkvalitet och några andra enstaka egenskaper så förblir T480 värd att nämna bland respekterade konkurrenter som Dells Latitude 7490, HP:s Elitebook 840 G5 och Lenovos egna X1 Carbon. Det riktiga valet rör huruvida T480 eller T480s passar dina syften bäst — men bortsett från tidigare nämnda krångel så är det svårt att hitta några större fel på något av dessa alternativ.

Lenovo ThinkPad T480-20L50010US - 07/16/2018 v6(old)
Steve Schardein

Design
87 / 98 → 89%
Tangentbord
94%
Mus
89%
Anslutningar
62 / 80 → 78%
Vikt
67 / 20-67 → 100%
Batteri
89%
Skärm
83%
Spelprestanda
58 / 68 → 85%
Programprestanda
91 / 92 → 99%
Temperatur
89%
Ljudnivå
95%
Audio
70%
Camera
46 / 85 → 54%
Medel
79%
89%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T480 (Core i7-8650U, FHD) Laptop (Sammanfattning)
Steve Schardein, 2018-07-24 (Update: 2018-07-24)