Breve Análise do Workstation Lenovo ThinkPad P71 (i7, P3000, 4K)
| SD Card Reader | |
| average JPG Copy Test (av. of 3 runs) | |
| HP ZBook 17 G4-Y3J82AV | |
| Lenovo ThinkPad P71-20HK0004GE | |
| Fujitsu Celsius H970 | |
| MSI WE72 7RJ | |
| maximum AS SSD Seq Read Test (1GB) | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G4-Y3J82AV | |
| Fujitsu Celsius H970 | |
| MSI WE72 7RJ | |
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iluminação: 83 %
iluminação com acumulador: 363 cd/m²
Contraste: 1155:1 (Preto: 0.31 cd/m²)
ΔE Color 2.1 | 0.5-29.43 Ø4.91
ΔE Greyscale 2 | 0.5-98 Ø5.2
99.97% sRGB (Argyll 1.6.3 3D)
77% AdobeRGB 1998 (Argyll 1.6.3 3D)
Gamma: 2.16
| Lenovo ThinkPad P71-20HK0004GE LEN4123, VVX17P051J00, , 3840x2160, 17.3" | Lenovo ThinkPad P70-20ER000XUS Panasonic VVX17P051J00 / LEN4123, , 3840x2160, 17.3" | MSI WE72 7RJ LP173WF4-SPF1, , 1920x1080, 17.3" | Fujitsu Celsius H970 LP173WF4-SPF3, , 1920x1080, 17.3" | HP ZBook 17 G4-Y3J82AV Sharp SHP144C, , 3840x2160, 17.3" | Dell Precision 7720 SHP1446 (LQ173D1), , 3840x2160, 17.3" | |
|---|---|---|---|---|---|---|
| Display | ||||||
| Display P3 Coverage | 67.4 | 66.8 | 88 | 87.6 | ||
| sRGB Coverage | 85.3 | 84.6 | 100 | 100 | ||
| AdobeRGB 1998 Coverage | 62.4 | 61.8 | 99.6 | 99.2 | ||
| Response Times | -30% | -15% | 2% | -46% | -60% | |
| Response Time Grey 50% / Grey 80% * | 39.2 ? | 34.8 ? 11% | 45.2 ? -15% | 32 ? 18% | 56.8 ? -45% | 60 ? -53% |
| Response Time Black / White * | 23.2 ? | 26.8 ? -16% | 26.4 ? -14% | 26.4 ? -14% | 38.4 ? -66% | 46.4 ? -100% |
| PWM Frequency | 1412 ? | 219.3 ? -84% | 1020 ? -28% | 1020 ? -28% | ||
| Screen | -26% | -73% | -66% | 10% | -21% | |
| Brightness middle | 358 | 332 -7% | 302 -16% | 368 3% | 391 9% | 464 30% |
| Brightness | 338 | 317 -6% | 306 -9% | 360 7% | 360 7% | 441 30% |
| Brightness Distribution | 83 | 86 4% | 93 12% | 91 10% | 87 5% | 89 7% |
| Black Level * | 0.31 | 0.397 -28% | 0.31 -0% | 0.3 3% | 0.35 -13% | 0.45 -45% |
| Contrast | 1155 | 836 -28% | 974 -16% | 1227 6% | 1117 -3% | 1031 -11% |
| Colorchecker dE 2000 * | 2.1 | 3.15 -50% | 6.2 -195% | 6.4 -205% | 1.3 38% | 3.2 -52% |
| Colorchecker dE 2000 max. * | 3.6 | 5.55 -54% | 10.6 -194% | 10.1 -181% | 2.5 31% | 6.1 -69% |
| Greyscale dE 2000 * | 2 | 3.72 -86% | 7.3 -265% | 7.2 -260% | 1.8 10% | 4.2 -110% |
| Gamma | 2.16 102% | 1.86 118% | 2.08 106% | 2.02 109% | 2.11 104% | 2.01 109% |
| CCT | 6216 105% | 6103 107% | 7020 93% | 6882 94% | 6461 101% | 6736 96% |
| Color Space (Percent of AdobeRGB 1998) | 77 | 74.3 -4% | 56 -27% | 55.5 -28% | 87.9 14% | 88.1 14% |
| Color Space (Percent of sRGB) | 99.97 | 100 0% | 85.2 -15% | 84.4 -16% | 100 0% | 100 0% |
| Total Average (Program / Settings) | -28% /
-27% | -44% /
-63% | -32% /
-55% | -18% /
-3% | -41% /
-30% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 23.2 ms ... rise ↗ and fall ↘ combined | ↗ 11.6 ms rise |  |
| ↘ 11.6 ms fall | ||
| The screen shows good response rates in our tests, but may be too slow for competitive gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 49 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (20.9 ms). | ||
| ↔ Response Time 50% Grey to 80% Grey | ||
| 39.2 ms ... rise ↗ and fall ↘ combined | ↗ 20.4 ms rise |  |
| ↘ 18.8 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 56 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.8 ms). | ||
Screen Flickering / PWM (Pulse-Width Modulation)
| Screen flickering / PWM detected | 1412 Hz | ≤ 90 % brightness setting |  |
The display backlight flickers at 1412 Hz (worst case, e.g., 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 1412 Hz is quite high, so most users sensitive to PWM should not notice any flickering. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8705 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| PCMark 8 | |
| Creative Score Accelerated v2 | |
| HP ZBook 17 G4-Y3J82AV | |
| Fujitsu Celsius H970 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| Dell Precision 7720 | |
| Home Score Accelerated v2 | |
| HP ZBook 17 G4-Y3J82AV | |
| MSI WE72 7RJ | |
| Dell Precision 7720 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| PCMark 8 Home Score Accelerated v2 | 3578 pontos | |
| PCMark 8 Creative Score Accelerated v2 | 6402 pontos | |
Ajuda | ||
| Lenovo ThinkPad P71-20HK0004GE Samsung PM961 NVMe MZVLW512HMJP | MSI WE72 7RJ Samsung SM961 MZVPW256 m.2 PCI-e | Fujitsu Celsius H970 Samsung SM961 MZVKW512HMJP m.2 PCI-e | HP ZBook 17 G4-Y3J82AV Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH | Dell Precision 7720 Toshiba NVMe THNSN5512GPU7 | |
|---|---|---|---|---|---|
| CrystalDiskMark 3.0 | -5% | -17% | -8% | -7% | |
| Read Seq | 1628 | 1492 -8% | 1821 12% | 1767 9% | 1532 -6% |
| Write Seq | 1512 | 1512 0% | 1622 7% | 1662 10% | 1187 -21% |
| Read 512 | 880 | 312.6 -64% | 395.5 -55% | 406.7 -54% | 1227 39% |
| Write 512 | 1197 | 1483 24% | 1258 5% | 1197 0% | 1287 8% |
| Read 4k | 61.2 | 59.9 -2% | 42.86 -30% | 54.9 -10% | 45.33 -26% |
| Write 4k | 177 | 184.2 4% | 87.4 -51% | 159.3 -10% | 145 -18% |
| Read 4k QD32 | 667 | 681 2% | 590 -12% | 660 -1% | 590 -12% |
| Write 4k QD32 | 574 | 590 3% | 522 -9% | 549 -4% | 467 -19% |
| Unigine Heaven 4.0 | |
| Extreme Preset OpenGL | |
| Dell Precision 7720 | |
| HP ZBook 17 G4-Y3J82AV | |
| Lenovo ThinkPad P71-20HK0004GE | |
| MSI WE72 7RJ | |
| Extreme Preset DX11 | |
| Dell Precision 7720 | |
| HP ZBook 17 G4-Y3J82AV | |
| Lenovo ThinkPad P71-20HK0004GE | |
| MSI WE72 7RJ | |
| Unigine Valley 1.0 | |
| 1920x1080 Extreme HD DirectX AA:x8 | |
| HP ZBook 17 G4-Y3J82AV | |
| Dell Precision 7720 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G3 TZV66eA | |
| Dell Precision 7710 | |
| MSI WE72 7RJ | |
| 1920x1080 Extreme HD Preset OpenGL AA:x8 | |
| HP ZBook 17 G4-Y3J82AV | |
| Dell Precision 7720 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G3 TZV66eA | |
| Dell Precision 7710 | |
| MSI WE72 7RJ | |
| SiSoft Sandra 2016 | |
| Image Processing | |
| Dell Precision 7720 | |
| HP ZBook 17 G4-Y3J82AV | |
| Dell Precision 7710 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G3 TZV66eA | |
| GP Cryptography (Higher Security AES256+SHA2-512) | |
| HP ZBook 17 G4-Y3J82AV | |
| Dell Precision 7720 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G3 TZV66eA | |
| Dell Precision 7710 | |
| GP Financial Analysis (FP High/Double Precision) | |
| Dell Precision 7720 | |
| HP ZBook 17 G4-Y3J82AV | |
| Dell Precision 7710 | |
| Lenovo ThinkPad P71-20HK0004GE | |
| HP ZBook 17 G3 TZV66eA | |
| 3DMark 06 1024x768 Score | 29440 pontos | |
| 3DMark Vantage P Result | 33390 pontos | |
| 3DMark 11 Performance | 10738 pontos | |
| 3DMark Cloud Gate Standard Score | 24854 pontos | |
| 3DMark Fire Strike Score | 8003 pontos | |
| 3DMark Fire Strike Extreme Score | 4175 pontos | |
| 3DMark Time Spy Score | 2999 pontos | |
Ajuda | ||
| baixo | média | alto | ultra | 4K | |
|---|---|---|---|---|---|
| BioShock Infinite (2013) | 231.9 | 203.7 | 184.7 | 89.8 | |
| Dirt Rally (2015) | 233.9 | 129.8 | 80.7 | 71.6 | 61.8 |
| The Witcher 3 (2015) | 167.2 | 103.6 | 59.1 | 31.2 | 21.8 |
| Star Wars Battlefront (2015) | 180.9 | 156.4 | 82.5 | 70.3 | 27.4 |
| Rainbow Six Siege (2015) | 278.2 | 189.5 | 107.3 | 78.8 | 34.9 |
| Rise of the Tomb Raider (2016) | 176.4 | 107 | 59.4 | 50.3 | 21 |
| Deus Ex Mankind Divided (2016) | 103.7 | 77.6 | 43.3 | 22.9 | 14.5 |
| Battlefield 1 (2016) | 165.8 | 139.5 | 68.7 | 60.6 | 25.1 |
| Titanfall 2 (2016) | 143.8 | 136.8 | 66.3 | 53.9 | 21.1 |
| Call of Duty Infinite Warfare (2016) | 120.8 | 114.2 | 79.9 | 68.7 | 30.9 |
| For Honor (2017) | 199.7 | 87.1 | 81.6 | 57.3 | 24.8 |
| Ghost Recon Wildlands (2017) | 107.7 | 53.7 | 48.4 | 26 | 19.5 |
| Warhammer 40.000: Dawn of War III (2017) | 84 | 41.2 | 28.7 | 25.4 | 9.6 |
Barulho
| Ocioso |
| 29.2 / 29.2 / 32.2 dB |
| Carga |
| 34.7 / 39.1 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
||
min:  , med:  , max:  Audix TM1, Arta (15 cm de distância) environment noise: 29.2 dB(A) | ||
| Lenovo ThinkPad P71-20HK0004GE Quadro P3000, i7-7820HQ, Samsung PM961 NVMe MZVLW512HMJP | MSI WE72 7RJ Quadro M2200, i7-7700HQ, Samsung SM961 MZVPW256 m.2 PCI-e | Fujitsu Celsius H970 Quadro P4000, E3-1535M v6, Samsung SM961 MZVKW512HMJP m.2 PCI-e | HP ZBook 17 G4-Y3J82AV Quadro P5000, E3-1535M v6, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH | Dell Precision 7720 Quadro P5000, E3-1535M v6, Toshiba NVMe THNSN5512GPU7 | |
|---|---|---|---|---|---|
| Noise | -16% | -13% | -9% | -3% | |
| off / environment * | 29.2 | 29.3 -0% | 30.2 -3% | 29.6 -1% | 29.5 -1% |
| Idle Minimum * | 29.2 | 36.3 -24% | 30.2 -3% | 29.6 -1% | 29.5 -1% |
| Idle Average * | 29.2 | 36.3 -24% | 32.8 -12% | 31.7 -9% | 29.5 -1% |
| Idle Maximum * | 32.2 | 36.6 -14% | 32.8 -2% | 34.4 -7% | 29.5 8% |
| Load Average * | 34.7 | 40.4 -16% | 47.3 -36% | 41.3 -19% | 35 -1% |
| Load Maximum * | 39.1 | 46.6 -19% | 47.3 -21% | 45.6 -17% | 47.8 -22% |
| Witcher 3 ultra * | 45.6 | 41 |
* ... smaller is better
(±) The maximum temperature on the upper side is 44 °C / 111 F, compared to the average of 38.2 °C / 101 F, ranging from 22.2 to 69.8 °C for the class Workstation.
(±) The bottom heats up to a maximum of 43.9 °C / 111 F, compared to the average of 41.3 °C / 106 F
(+) In idle usage, the average temperature for the upper side is 27.1 °C / 81 F, compared to the device average of 32 °C / 90 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30 °C / 86 F and are therefore cool to the touch.
(-) The average temperature of the palmrest area of similar devices was 27.8 °C / 82 F (-2.2 °C / -4 F).
Lenovo ThinkPad P71-20HK0004GE audio analysis
(-) | not very loud speakers (70.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.4% lower than median
(±) | linearity of bass is average (10.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.9% higher than median
(+) | mids are linear (6.4% delta to prev. frequency)
Highs 2 - 16 kHz
(±) | reduced highs - on average 5% lower than median
(±) | linearity of highs is average (13.6% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (26.6% difference to median)
Compared to same class
» 89% of all tested devices in this class were better, 4% similar, 7% worse
» The best had a delta of 7%, average was 18%, worst was 35%
Compared to all devices tested
» 80% of all tested devices were better, 4% similar, 16% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Fujitsu Celsius H970 audio analysis
(±) | speaker loudness is average but good (73.8 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 26.7% lower than median
(+) | bass is linear (5.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | reduced mids - on average 5.4% lower than median
(±) | linearity of mids is average (8.3% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 4.1% away from median
(+) | highs are linear (6.2% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (29.1% difference to median)
Compared to same class
» 95% of all tested devices in this class were better, 2% similar, 3% worse
» The best had a delta of 7%, average was 18%, worst was 35%
Compared to all devices tested
» 85% of all tested devices were better, 3% similar, 12% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| desligado | 0.38 / 0.49 Watt |
| Ocioso | 7.44 / 18 / 21.8 Watt |
| Carga |
77.1 / 150.5 Watt |
   
| |
Key:
min: ,
med: ,
max: Metrahit Energy | |
| Lenovo ThinkPad P71-20HK0004GE i7-7820HQ, Quadro P3000, Samsung PM961 NVMe MZVLW512HMJP, IPS, 3840x2160, 17.3" | Lenovo ThinkPad P70 6820HQ, Quadro M3000M, Samsung SSD PM871 MZNLN512HCJH, IPS, 3840x2160, 17.3" | HP ZBook 17 G4-Y3J82AV E3-1535M v6, Quadro P5000, Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH, IPS, 3840x2160, 17.3" | Dell Precision 7720 E3-1535M v6, Quadro P5000, Toshiba NVMe THNSN5512GPU7, IGZO, 3840x2160, 17.3" | MSI WE72 7RJ i7-7700HQ, Quadro M2200, Samsung SM961 MZVPW256 m.2 PCI-e, IPS, 1920x1080, 17.3" | Fujitsu Celsius H970 E3-1535M v6, Quadro P4000, Samsung SM961 MZVKW512HMJP m.2 PCI-e, IPS LED, 1920x1080, 17.3" | |
|---|---|---|---|---|---|---|
| Power Consumption | -16% | -27% | -22% | -24% | -5% | |
| Idle Minimum * | 7.44 | 12.1 -63% | 12.9 -73% | 9.6 -29% | 15 -102% | 10.7 -44% |
| Idle Average * | 18 | 19.7 -9% | 19.6 -9% | 20.5 -14% | 20.1 -12% | 15.8 12% |
| Idle Maximum * | 21.8 | 20.5 6% | 23.6 -8% | 22.9 -5% | 23.8 -9% | 17.8 18% |
| Load Average * | 77.1 | 94.3 -22% | 92.8 -20% | 96.8 -26% | 85.6 -11% | 92 -19% |
| Load Maximum * | 150.5 | 139.6 7% | 190 -26% | 202.1 -34% | 128 15% | 137 9% |
| Witcher 3 ultra * | 148.5 |
* ... smaller is better
| Lenovo ThinkPad P71-20HK0004GE i7-7820HQ, Quadro P3000, 96 Wh | Lenovo ThinkPad P70 6820HQ, Quadro M3000M, 96 Wh | HP ZBook 17 G4-Y3J82AV E3-1535M v6, Quadro P5000, 95 Wh | Dell Precision 7720 E3-1535M v6, Quadro P5000, 91 Wh | MSI WE72 7RJ i7-7700HQ, Quadro M2200, 51 Wh | Fujitsu Celsius H970 E3-1535M v6, Quadro P4000, 96 Wh | |
|---|---|---|---|---|---|---|
| Battery Runtime | -16% | -16% | -8% | -55% | 22% | |
| Reader / Idle | 872 | 464 -47% | 469 -46% | 685 -21% | 268 -69% | 1002 15% |
| H.264 | 517 | 452 -13% | 316 -39% | 405 -22% | 181 -65% | 573 11% |
| WiFi v1.3 | 358 | 361 1% | 295 -18% | 379 6% | 177 -51% | 542 51% |
| Load | 66 | 64 -3% | 92 39% | 70 6% | 42 -36% | 74 12% |
Pro
Contra
Se não estiver quebrado, não o conserte - esta poderia ter sido a abordagem da Lenovo para o ThinkPad P71. O P70 anterior foi o primeiro workstation de 17 polegadas durante um bom tempo, mas não houve problemas importantes.
Alguns aspectos são ainda melhores este ano, como a melhoria do dimensionamento no Windows 10 (embora esta seja dificilmente uma realização da Lenovo). Nada mudou em termos do muito bom painel 4K, mas a calibração integrada funciona muito melhor desta vez. Você ainda recebe um chassi robusto, excelentes dispositivos de entrada e uma boa solução de resfriamento, o que permite uma utilização de desempenho quase perfeita em nosso modelo de teste.
Isto nos para o maior problema: o preço. O novo processador Kaby Lake é apenas uma atualização menor em comparação com o antigo modelo Skylake, mas a GPU Quadro P3000 é muito mais rápida e, ao mesmo tempo, mais eficiente do que a Quadro M3000M anterior. Os ventiladores permanecem silenciosos a maior parte do tempo e as temperaturas também não são críticas, para que você possa desfrutar de um ambiente de trabalho muito confortável, mesmo sob carga. Já mencionamos que isso provavelmente mudará um pouco quando você optar por uma das placas gráficas mais potentes (P4000 e P5000).
O destaque do ThinkPad P71 é a nova geração de GPU. Graças à boa solução de resfriamento, à ótima tela e aos excelentes dispositivos de entrada, você recebe um dos melhores worktations, se não o melhor, do mercado.
Não conseguimos encontrar grandes falhas neste ano. A webcam poderia finalmente receber uma atualização e esperamos melhores alto-falantes em um workstation móvel tão grande. O ruído de bobina ocasional é mais irritante, dado que os ventiladores geralmente estão desativados durante as baixas cargas de trabalho, de modo que você ouve facilmente sons adicionais em ambientes silenciosos.
Lenovo ThinkPad P71-20HK0004GE
- 10/22/2019 v7 (old)
Andreas Osthoff
Price comparison
