Notebookcheck

Test: Lenovo ThinkPad T570 (Core i7, 4K, 940MX) (sammanfattning)

Benjamin Herzig, 05/29/2017

Högupplöst. Lenovo ThinkPad T570 kunde mestadels övertyga oss i det föregående testet, men inte vad gällde Full HD-panelen. Till skillnad från den har den här testmodellen istället en högupplöst 4K-skärm, som kanske kan eliminera svagheterna med den billigare konfigurationen.

Lenovo ThinkPad T570-20HAS01E00 (ThinkPad T570 Serie)
Processor
Intel Core i7-7500U 2.7 GHz
Grafikkort
NVIDIA GeForce 940MX - 2048 MB, Kärna: 1149.7 MHz, Minne: 1252.8 MHz, GDDR5-minne, GM108-GPU, 376.54, Optimus
Minne
8192 MB 
, DDR4 2400, 1 av 2 platser används
Skärm
15.6 tum 16:9, 3840x2160 pixlar 282 PPI, BOE NV156QUM-N44, IPS, glansig: nej
Moderkort
Intel Kaby Lake-U Premium PCH
Hårddisk
Samsung PM961 NVMe MZVLW512HMJP, 512 GB 
, 2280 M.2 PCIe NVMe SSD, 448 GB ledigt
Ljudkort
Intel Kaby Lake-U/Y PCH - High Definition Audio
Anslutningar
3 USB 3.0, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 HDMI, 1 DisplayPort, 1 Kensingtonlås, 1 Dockningsstation, Ljudanslutningar: 3.5 mm Kombo-Audio, Kortläsare: 4-i-1 SD-kortläsare, 1 SmartCard, 1 Fingeravtrycksläsare, NFC
Nätverk
Intel Ethernet Connection I219-V (10/100/1000MBit), Intel Dual Band Wireless-AC 8265 (a/b/g/n/ac), Bluetooth 4.2
Storlek
höjd x bredd x djup (i mm) 20.2 x 365.8 x 252.8
Batteri
56 Wh Litiumjon, removeable, två batterier, internt: 32 Wh, externt: 24 Wh
Operativsystem
Microsoft Windows 10 Pro 64 Bit
Camera
Webbkamera: 720p
Övrigt
Högtalare: 2W stereo, Tangentbord: 6-rads chiclet, Tangentbordsbelysning: ja, Lenovo Settings, Lenovo Companion, Office Trial, 36 Månader Garanti
Vikt
2.019 kg, Strömförsörjning: 351 g
Pris
1599 Euro

 

Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570
Lenovo ThinkPad T570

Size Comparison

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Lenovo ThinkPad T570-20HAS01E00
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.3 MB/s ∼100%
Fujitsu LifeBook U757
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
74 MB/s ∼97% -3%
HP EliteBook 850 G4-Z2W86ET
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
73.2 MB/s ∼96% -4%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
57.3 MB/s ∼75% -25%
maximum AS SSD Seq Read Test (1GB)
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
202.8 MB/s ∼100% +124%
Lenovo ThinkPad T570-20HAS01E00
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
90.7 MB/s ∼45%
HP EliteBook 850 G4-Z2W86ET
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
85.39 MB/s ∼42% -6%
Fujitsu LifeBook U757
(Toshiba Exceria Pro SDXC 64 GB UHS-II)
82.6 MB/s ∼41% -9%
Networking
iperf3 Client (receive) TCP 1 m 4M x10
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac
948 MBit/s ∼100% +42%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
674 MBit/s ∼71% +1%
Lenovo ThinkPad T570-20HAS01E00
Intel Dual Band Wireless-AC 8265 (I217-V)
667 MBit/s ∼70%
Fujitsu LifeBook U757
Intel Dual Band Wireless-AC 8265
660 MBit/s ∼70% -1%
HP EliteBook 850 G4-Z2W86ET
Intel Dual Band Wireless-AC 8265
588 MBit/s ∼62% -12%
iperf3 Client (transmit) TCP 1 m 4M x10
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Broadcom BCM15700A2 802.11ac
949 MBit/s ∼100% +91%
Dell XPS 15 2017 9560 (7300HQ, Full-HD)
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
641 MBit/s ∼68% +29%
HP EliteBook 850 G4-Z2W86ET
Intel Dual Band Wireless-AC 8265
523 MBit/s ∼55% +5%
Fujitsu LifeBook U757
Intel Dual Band Wireless-AC 8265
522 MBit/s ∼55% +5%
Lenovo ThinkPad T570-20HAS01E00
Intel Dual Band Wireless-AC 8265 (I217-V)
498 MBit/s ∼52%
312
cd/m²
326
cd/m²
310
cd/m²
312
cd/m²
339
cd/m²
315
cd/m²
306
cd/m²
307
cd/m²
303
cd/m²
Distribution av ljusstyrkan
X-Rite i1Pro 2
Max: 339 cd/m² Medel: 314.4 cd/m² Minimum: 3.2 cd/m²
Distribution av ljusstyrkan: 89 %
Mitt på batteriet: 339 cd/m²
Kontrast: 942:1 (Svärta: 0.36 cd/m²)
ΔE Color 4.2 | - Ø
ΔE Greyscale 5.1 | - Ø
91% sRGB (Argyll) 59.4% AdobeRGB 1998 (Argyll)
Gamma: 2.16

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 detected 925.9 Hz90 % brightness setting

The display backlight flickers at 925.9 Hz (Likely utilizing PWM) Flickering detected at a brightness setting of 90 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 925.9 Hz is quite high, so most users sensitive to PWM should not notice any flickering.

In comparison: 59 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 4396 (minimum: 43 - maximum: 142900) Hz was measured.

Lenovo ThinkPad T570-20HAS01E00
BOE NV156QUM-N44, , 3840x2160, 15.6
Lenovo ThinkPad T570-20H90002GE
N156HCA-EAA, , 1920x1080, 15.6
Lenovo ThinkPad T560-20FH002RGE
Panasonic VVX16T028J00, , 2880x1620, 15.6
HP EliteBook 850 G4-Z2W86ET
AUO35ED, , 1920x1080, 15.6
Fujitsu LifeBook U757
LP156WF6-SPP1, , 1920x1080, 15.6
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
2880x1800, 15.4
Dell XPS 15 9560 (i7-7700HQ, UHD)
3840x2160, 15.6
Response Times
892%
-34%
-30%
-31%
4139%
-64%
Response Time Grey 50% / Grey 80% *
41.6
41.6
-0%
32.8
21%
47.2
-13%
36
13%
47.3
-14%
57.2
-38%
Response Time Black / White *
15.2
20.8
-37%
22.4
-47%
15.2
-0%
26.4
-74%
31.2
-105%
39.2
-158%
PWM Frequency
925.9
26040
2712%
220
-76%
199.2
-78%
117000
12536%
961.5
4%
Screen
-1%
-9%
-64%
5%
42%
7%
Brightness
314
245
-22%
322
3%
341
9%
294
-6%
465
48%
356
13%
Brightness Distribution
89
89
0%
88
-1%
90
1%
84
-6%
92
3%
87
-2%
Black Level *
0.36
0.24
33%
0.32
11%
0.81
-125%
0.27
25%
0.33
8%
0.37
-3%
Contrast
942
1092
16%
1059
12%
417
-56%
1159
23%
1464
55%
1000
6%
Colorchecker DeltaE2000 *
4.2
4.5
-7%
5.88
-40%
10.9
-160%
4.5
-7%
1.4
67%
5.3
-26%
Greyscale DeltaE2000 *
5.1
3.5
31%
7.41
-45%
13.3
-161%
4
22%
1.5
71%
4.6
10%
Gamma
2.16 111%
2.32 103%
2.36 102%
2.11 114%
2.24 107%
2.34 103%
2.31 104%
CCT
6569 99%
6524 100%
6036 108%
16030 41%
6387 102%
6650 98%
6284 103%
Color Space (Percent of AdobeRGB 1998)
59.4
42.04
-29%
57.14
-4%
53.8
-9%
55.3
-7%
88.3
49%
Color Space (Percent of sRGB)
91
65.4
-28%
87.68
-4%
83.4
-8%
84.74
-7%
100
10%
Total Average (Program / Settings)
446% / 243%
-22% / -15%
-47% / -55%
-13% / -2%
2091% / 1408%
-29% / -12%

* ... smaller is better

Outdoors: sun
Outdoors: sun
Outdoors: shade
Outdoors: shade

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
15.2 ms ... rise ↗ and fall ↘ combined↗ 2 ms rise
↘ 13.2 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 0.8 (minimum) to 240 (maximum) ms. » 8 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (27.1 ms).
       Response Time 50% Grey to 80% Grey
41.6 ms ... rise ↗ and fall ↘ combined↗ 13.2 ms rise
↘ 28.4 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.9 (minimum) to 636 (maximum) ms. » 48 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (43.7 ms).
HWiNFO
HWiNFO
CPU-Z
CPU-Z
CPU-Z: cache
CPU-Z: cache
CPU-Z: main board
CPU-Z: main board
CPU-Z: memory
CPU-Z: memory
CPU-Z: SPD
CPU-Z: SPD
GPU-Z: Intel HD 620
GPU-Z: Intel HD 620
LatencyMon
LatencyMon
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points ∼70% +8%
Lenovo ThinkPad T570-20HAS01E00
Intel Core i7-7500U
146 Points ∼65%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ
141 Points ∼63% -3%
Fujitsu LifeBook U757
Intel Core i5-7200U
128 Points ∼57% -12%
Lenovo ThinkPad T570-20H90002GE
Intel Core i5-7200U
128 Points ∼57% -12%
HP EliteBook 850 G4-Z2W86ET
Intel Core i5-7200U
126 Points ∼57% -14%
CPU Multi 64Bit
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points ∼40% +97%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ (macOS)
666 Points ∼36% +79%
Lenovo ThinkPad T570-20HAS01E00
Intel Core i7-7500U
373 Points ∼20%
Fujitsu LifeBook U757
Intel Core i5-7200U
331 Points ∼18% -11%
HP EliteBook 850 G4-Z2W86ET
Intel Core i5-7200U
330 Points ∼18% -12%
Lenovo ThinkPad T570-20H90002GE
Intel Core i5-7200U
330 Points ∼18% -12%
Cinebench R15 CPU Multi 64Bit
373 Points
Cinebench R15 CPU Single 64Bit
146 Points
Hjälp
PCMark 8
Work Score Accelerated v2
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
4606 Points ∼100% +18%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
4426 Points ∼96% +14%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
4422 Points ∼96% +14%
HP EliteBook 850 G4-Z2W86ET
HD Graphics 620, 7200U, Samsung PM951 NVMe MZVLV256
4330 Points ∼94% +11%
Lenovo ThinkPad T570-20HAS01E00
GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP
3892 Points ∼84%
Home Score Accelerated v2
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
3637 Points ∼100% +19%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
3588 Points ∼99% +18%
HP EliteBook 850 G4-Z2W86ET
HD Graphics 620, 7200U, Samsung PM951 NVMe MZVLV256
3542 Points ∼97% +16%
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
3523 Points ∼97% +16%
Fujitsu LifeBook U757
HD Graphics 620, 7200U, Samsung CM871a MZNTY256HDHP
3320 Points ∼91% +9%
Lenovo ThinkPad T570-20HAS01E00
GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP
3049 Points ∼84%
PCMark 8 Home Score Accelerated v2
3049 poäng
PCMark 8 Work Score Accelerated v2
3892 poäng
Hjälp
Lenovo ThinkPad T570-20HAS01E00
Samsung PM961 NVMe MZVLW512HMJP
Lenovo ThinkPad T560-20FH002RGE
Samsung SSD PM871 MZ7LN256HCHP
HP EliteBook 850 G4-Z2W86ET
Samsung PM951 NVMe MZVLV256
Fujitsu LifeBook U757
Samsung CM871a MZNTY256HDHP
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Apple SSD SM0256L
Dell XPS 15 9560 (i7-7700HQ, UHD)
Lite-on CX2-8B512-Q11 NVMe SSD
Lenovo ThinkPad T470s-20HGS00V00
Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
CrystalDiskMark 3.0
-50%
-29%
-47%
-16%
4%
19%
Write 4k QD32
474.4
278.9
-41%
297.5
-37%
256.7
-46%
443
-7%
398.1
-16%
532.8
12%
Read 4k QD32
558.9
346.9
-38%
495
-11%
402.8
-28%
630
13%
509.1
-9%
629.8
13%
Write 4k
144.1
85.64
-41%
138.4
-4%
88.37
-39%
13
-91%
134.1
-7%
167.4
16%
Read 4k
58.42
33.4
-43%
41.79
-28%
36.43
-38%
9.8
-83%
45.14
-23%
53.15
-9%
Write 512
903.4
305.5
-66%
298.8
-67%
321.7
-64%
945
5%
1119
24%
1064
18%
Read 512
788.7
450.6
-43%
672.7
-15%
414.3
-47%
842
7%
977.4
24%
832.3
6%
Write Seq
1134
306.1
-73%
298.6
-74%
488.4
-57%
1343
18%
1106
-2%
1666
47%
Read Seq
1210
512.6
-58%
1245
3%
509.3
-58%
1298
7%
1684
39%
1760
45%
Samsung PM961 NVMe MZVLW512HMJP
Sequential Read: 1210 MB/s
Sequential Write: 1134 MB/s
512K Read: 788.7 MB/s
512K Write: 903.4 MB/s
4K Read: 58.42 MB/s
4K Write: 144.1 MB/s
4K QD32 Read: 558.9 MB/s
4K QD32 Write: 474.4 MB/s
3DMark 11 - 1280x720 Performance GPU
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
4502 Points ∼100% +65%
Lenovo ThinkPad T570-20HAS01E00
NVIDIA GeForce 940MX, Intel Core i7-7500U
2727 Points ∼61%
Lenovo ThinkPad T560-20FH002RGE
NVIDIA GeForce 940MX, Intel Core i7-6600U
2360 Points ∼52% -13%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
1431 Points ∼32% -48%
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
1417 Points ∼31% -48%
Fujitsu LifeBook U757
Intel HD Graphics 620, Intel Core i5-7200U
1309 Points ∼29% -52%
3DMark
1920x1080 Fire Strike Graphics
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
6074 Points ∼100% +165%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
3252 Points ∼54% +42%
Lenovo ThinkPad T570-20HAS01E00
NVIDIA GeForce 940MX, Intel Core i7-7500U
2294 Points ∼38%
Lenovo ThinkPad T560-20FH002RGE
NVIDIA GeForce 940MX, Intel Core i7-6600U
1651 Points ∼27% -28%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
822 Points ∼14% -64%
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
792 Points ∼13% -65%
1280x720 Cloud Gate Standard Graphics
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
31274 Points ∼100% +137%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
21533 Points ∼69% +63%
Lenovo ThinkPad T570-20HAS01E00
NVIDIA GeForce 940MX, Intel Core i7-7500U
13181 Points ∼42%
Lenovo ThinkPad T560-20FH002RGE
NVIDIA GeForce 940MX, Intel Core i7-6600U
8764 Points ∼28% -34%
Lenovo ThinkPad T570-20H90002GE
Intel HD Graphics 620, Intel Core i5-7200U
7030 Points ∼22% -47%
HP EliteBook 850 G4-Z2W86ET
Intel HD Graphics 620, Intel Core i5-7200U
6840 Points ∼22% -48%
3DMark 11 Performance
2931 poäng
3DMark Cloud Gate Standard Score
8308 poäng
3DMark Fire Strike Score
2098 poäng
Hjälp
BioShock Infinite - 1366x768 High Preset
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
152.5 fps ∼100% +137%
Lenovo ThinkPad T570-20HAS01E00
GeForce 940MX, 7500U, Samsung PM961 NVMe MZVLW512HMJP
64.3 fps ∼42%
Lenovo ThinkPad T560-20FH002RGE
GeForce 940MX, 6600U, Samsung SSD PM871 MZ7LN256HCHP
43.9 fps ∼29% -32%
HP EliteBook 850 G4-Z2W86ET
HD Graphics 620, 7200U, Samsung PM951 NVMe MZVLV256
20.5 fps ∼13% -68%
Lenovo ThinkPad T570-20H90002GE
HD Graphics 620, 7200U, Samsung PM961 MZVLW256HEHP
20.2 fps ∼13% -69%
låg med. hög ultra4K
BioShock Infinite (2013) 137.972.4564.321.5fps
The Witcher 3 (2015) 42.525.711.5fps
Civilization VI (2016) 52.130.716.412.610.1fps

Ljudnivå

Låg belastning
29.3 / 29.3 / 31.1 dB(A)
Hög belastning
35.2 / 41.3 dB(A)
 
 
 
30 dB
tyst
40 dB(A)
hörbar
50 dB(A)
högt ljud
 
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm avstånd)   environment noise: 29.3 dB(A)
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2031.333.234.632.42532.432.73337.33130.330.932.733.84028.328.829.930.15026.127.828.730.56325.427.928.428.38026.527.827.428.110025.725.925.526.212524.725.724.726.916023.22322.924.420022.722.522.724.825021.822.220.924.531521.721.520.524.840020.520.219.622.650020.219.918.922.863021.619.618.225.380022.619.917.627.1100023.920.91728125023.419.416.527.3160024.62016.129.5200023.318.515.828.8250024.518.515.830.4315026.319.416.135.3400023.11816.430.7500020.51716.626.463002016.916.725.7800018.916.916.921.91000019.316.916.920.91250020.6171722.61600022.317.317.421SPL35.231.129.241.3N2.21.51.23.4median 22.6Lenovo ThinkPad T570-20HAS01E00median 19.6median 17median 25.7Delta1.52.12.3237.533.234.336.931.434.137.832.933.236.331.330.931.328.328.82927.626.728.127.72726.523.425.126.825.327.124.42323.623.523.92424.826.224.522.622.423.221.62122.62019.721.12018.722.12019.623.920.319.824.52016.92319.714.922.519.614.321.519.714.120.317.513.819.717.314.119.215.514.11815.214.115.71514.114.915.214.415.114.614.214.814.614.114.4312933.11.51.21.8median 20HP EliteBook 850 G4-Z2W86ETmedian 16.9median 22.12.73.92.9hearing rangehide median Fan Noise
Hög belastning
 41.6 °C42.5 °C39 °C 
 43.1 °C42.4 °C39.2 °C 
 38.1 °C39.6 °C36.9 °C 
Max: 43.1 °C
Medel: 40.3 °C
47.4 °C54.5 °C54.6 °C
43.5 °C55.4 °C54.9 °C
29.8 °C26.8 °C26.1 °C
Max: 55.4 °C
Medel: 43.7 °C
Strömförsörjning (max.)  44 °C | Rumstemperatur 21.6 °C | Voltcraft IR-900
Strömförbrukning
Av/Standbydarklight 0.24 / 0.33 Watt
Låg belastningdarkmidlight 4.7 / 9.9 / 10.9 Watt
Hög belastning midlight 56.1 / 75 Watt
 color bar
Förklaring: min: dark, med: mid, max: light        Metrahit Energy
Lenovo ThinkPad T570-20HAS01E00
7500U, GeForce 940MX, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 15.6
Lenovo ThinkPad T570-20H90002GE
7200U, HD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 15.6
HP EliteBook 850 G4-Z2W86ET
7200U, HD Graphics 620, Samsung PM951 NVMe MZVLV256, TN LED, 1920x1080, 15.6
Fujitsu LifeBook U757
7200U, HD Graphics 620, Samsung CM871a MZNTY256HDHP, IPS LED, 1920x1080, 15.6
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450, Apple SSD SM0256L, IPS, 2880x1800, 15.4
Dell XPS 15 9560 (i7-7700HQ, UHD)
7700HQ, GeForce GTX 1050 (Notebook), Lite-on CX2-8B512-Q11 NVMe SSD, IGZO IPS, 3840x2160, 15.6
Power Consumption
31%
39%
33%
2%
-83%
Idle Minimum *
4.7
3.6
23%
3.58
24%
3.96
16%
2.9
38%
11.9
-153%
Idle Average *
9.9
7.7
22%
5.97
40%
7.74
22%
9.7
2%
17.1
-73%
Idle Maximum *
10.9
8.2
25%
6.81
38%
8.64
21%
10.1
7%
17.3
-59%
Load Average *
56.1
30.8
45%
29.4
48%
28.8
49%
65
-16%
94.7
-69%
Load Maximum *
75
46.1
39%
39.7
47%
32
57%
89.5
-19%
122
-63%

* ... smaller is better

Batteritid
Låg belastning (utan WLAN, min. ljusstyrka)
13tim 19min
Surfa med WLAN v1.3 (Edge)
6tim 54min
Big Buck Bunny H.264 1080p
8tim 04min
Hög belastning (maximal ljusstyrka)
2tim 51min
Lenovo ThinkPad T570-20HAS01E00
7500U, GeForce 940MX, 56 Wh
Lenovo ThinkPad T570-20H90002GE
7200U, HD Graphics 620, 56 Wh
HP EliteBook 850 G4-Z2W86ET
7200U, HD Graphics 620, 51 Wh
Fujitsu LifeBook U757
7200U, HD Graphics 620, 50 Wh
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
6700HQ, Radeon Pro 450, 76 Wh
Dell XPS 15 9560 (i7-7700HQ, UHD)
7700HQ, GeForce GTX 1050 (Notebook), 97 Wh
Battery Runtime
24%
22%
6%
-5%
-10%
Reader / Idle
799
1167
46%
1081
35%
831
4%
Load
171
201
18%
160
-6%
55
-68%
103
-40%
WiFi v1.3
414
454
10%
530
28%
440
6%
602
45%
434
5%
H.264
484
587
21%
637
32%
516
7%

För

+ stabilt, välgjort chassi
+ utmärkta inmatningsenheter
+ matt, ljusstark 4K-skärm
+ gott om anslutningsmöjligheter
+ 3 års garanti
+ snabbt WiFi
+ mestadels tyst
+ klar för modem
+ bra CPU-prestanda

Emot

- kraftig reduktion av CPU-prestandan vid batteridrift
- lång laddningstid
- otillräcklig adapter
- värmeutveckling på botten under belastning
- dyr
In the test: Lenovo ThinkPad T570. Test unit provided by Campuspoint.
In the test: Lenovo ThinkPad T570. Test unit provided by Campuspoint.

Läs originaltestet på engelska här.

Den dyrare varianten av T570 har samma fördelar som den billigare modellen, inklusive det robusta, relativt kompakta chassit, de bekväma inmatningsenheterna och de många anslutningsalternativen. Praktiska funktioner som PowerBridge och den infraröda kameran gör T570 till en mycket flexibel bärbar dator. Förutom fördelarna med den billigare T570 tillkommer 4K-skärmen i den här modellen samt en Nvidia-GPU, som trots att den är en äldre modell är betydligt mer kraftfull än en integrerad Intel-GPU.

Men den här modellen är inte heller fri från problem. Vår största invändning är CPU-prestandan vid batteridrift. Ett annat nytt problem är värmeutvecklingen på bottenplattan under belastning, vilket troligen beror på grafikkortet. Dessutom är priset högt, och den medföljande strömförsörjningen räcker inte till under hög belastning.

Sammanfattningsvis kan T570 med 4K-skärm rekommenderas. Med den här skärmen har datorn förbättrats markant på en avgörande punkt där den billigare modellen var en besvikelse. Om det inte vore för prestandaminskningen under batteridrift skulle datorn ha fått omdömet "mycket bra". Med detta sagt är minskningen något mindre än med den första testenheten, eftersom grafikkortet inte påverkas av prestandastrypningen.

Det finns otaliga alternativ med 15,6-tums skärm, även om företagsmarknaden är mer fokuserad på 14-tumsformatet. MacBook Pro 15 och Dell XPS 15 är starka konkurrenter, som visserligen inte har samma företagsfunktioner, T570:s utmärkta tangentbord, men betydligt starkare GPU- och CPU-alternativ istället.

Lenovo ThinkPad T570-20HAS01E00 - 04/25/2017 v6
Benjamin Herzig

Design
88 / 98 → 90%
Tangentbord
94%
Mus
89%
Anslutningar
73 / 80 → 91%
Vikt
63 / 67 → 91%
Batteri
89%
Skärm
90%
Spelprestanda
68 / 68 → 100%
Programprestanda
83 / 92 → 90%
Temperatur
84%
Ljudnivå
88%
Audio
71%
Camera
53 / 85 → 62%
Subjektivt intryck
-2%
Medel
74%
87%
Office - Vägt medel

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> Bärbara datorer, laptops - tester och nyheter > Tester > Test: Lenovo ThinkPad T570 (Core i7, 4K, 940MX) (sammanfattning)
Benjamin Herzig, 2017-05-29 (Update: 2017-05-29)