Breve Análise do Workstation Lenovo ThinkPad P51s (Core i7, 4K)
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Size Comparison
SD Card Reader | |
average JPG Copy Test (av. of 3 runs) | |
Dell Precision 5520 UHD | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad T570-20HAS01E00 | |
Lenovo ThinkPad P50s-20FKS00400 | |
maximum AS SSD Seq Read Test (1GB) | |
Dell Precision 5520 UHD | |
HP ZBook Studio G3 | |
Lenovo ThinkPad T570-20HAS01E00 | |
Lenovo ThinkPad P50s-20FKS00400 | |
Lenovo ThinkPad P51s 20HB000SGE |
Networking | |
iperf3 transmit AX12 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Dell Precision 5520 UHD | |
Lenovo ThinkPad T570-20HAS01E00 | |
iperf3 receive AX12 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad T570-20HAS01E00 | |
Dell Precision 5520 UHD |
|
iluminação: 85 %
iluminação com acumulador: 318 cd/m²
Contraste: 991:1 (Preto: 0.32 cd/m²)
ΔE Color 3.6 | 0.5-29.43 Ø4.93
ΔE Greyscale 4.2 | 0.5-98 Ø5.2
91.1% sRGB (Argyll 1.6.3 3D)
59.5% AdobeRGB 1998 (Argyll 1.6.3 3D)
66.8% AdobeRGB 1998 (Argyll 2.2.0 3D)
91.2% sRGB (Argyll 2.2.0 3D)
69.7% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.24
Lenovo ThinkPad P51s 20HB000SGE IPS, 3840x2160, 15.6", BOE NV156QUM-N44 | Lenovo ThinkPad P50s-20FKS00400 IPS, 2880x1620, 15.5", WX16T028J00, LEN40B5 | Lenovo ThinkPad T570-20HAS01E00 IPS, 3840x2160, 15.6", BOE NV156QUM-N44 | Dell Precision 5520 UHD IPS, 3840x2160, 15.6", SHP1476 | HP ZBook Studio G3 IPS, 3840x2160, 15.6", Sharp SPH1445 | |
---|---|---|---|---|---|
Display | -6% | 0% | 3% | 26% | |
Display P3 Coverage | 69.7 | 63.7 -9% | 70 0% | 67.4 -3% | 86 23% |
sRGB Coverage | 91.2 | 87.6 -4% | 91.1 0% | 98.5 8% | 98.9 8% |
AdobeRGB 1998 Coverage | 66.8 | 63.8 -4% | 66.7 0% | 68.9 3% | 98 47% |
Response Times | -31% | 8% | -61% | -30% | |
Response Time Grey 50% / Grey 80% * | 38.4 ? | 38 ? 1% | 41.6 ? -8% | 59.2 ? -54% | 44 ? -15% |
Response Time Black / White * | 24.8 ? | 28.8 ? -16% | 15.2 ? 39% | 41.6 ? -68% | 23.2 ? 6% |
PWM Frequency | 980 ? | 219 ? -78% | 926 ? -6% | 200 ? -80% | |
Screen | -9% | -5% | 5% | -9% | |
Brightness middle | 317 | 319 1% | 339 7% | 372.4 17% | 310 -2% |
Brightness | 290 | 290 0% | 314 8% | 368 27% | 299 3% |
Brightness Distribution | 85 | 82 -4% | 89 5% | 90 6% | 86 1% |
Black Level * | 0.32 | 0.31 3% | 0.36 -13% | 0.48 -50% | 0.29 9% |
Contrast | 991 | 1029 4% | 942 -5% | 776 -22% | 1069 8% |
Colorchecker dE 2000 * | 3.6 | 4.8 -33% | 4.2 -17% | 2.6 28% | 5.9 -64% |
Colorchecker dE 2000 max. * | 6.6 | 7.8 -18% | 7.8 -18% | 5.6 15% | 10.7 -62% |
Greyscale dE 2000 * | 4.2 | 5.7 -36% | 5.1 -21% | 3.7 12% | 5.5 -31% |
Gamma | 2.24 98% | 2.07 106% | 2.16 102% | 2.14 103% | 2.09 105% |
CCT | 6740 96% | 6260 104% | 6569 99% | 7096 92% | 5980 109% |
Color Space (Percent of AdobeRGB 1998) | 59.5 | 56.9 -4% | 59.4 0% | 63 6% | 85 43% |
Color Space (Percent of sRGB) | 91.1 | 87.4 -4% | 91 0% | 99 9% | 99 9% |
Total Average (Program / Settings) | -15% /
-13% | 1% /
-2% | -18% /
-4% | -4% /
-6% |
* ... smaller is better
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM detected | 980 Hz | ≤ 90 % brightness setting | |
The display backlight flickers at 980 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 980 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 8774 (minimum: 5 - maximum: 343500) Hz was measured. |
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
24.8 ms ... rise ↗ and fall ↘ combined | ↗ 13.6 ms rise | |
↘ 11.2 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 0.1 (minimum) to 240 (maximum) ms. » 54 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (21 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
38.4 ms ... rise ↗ and fall ↘ combined | ↗ 20.4 ms rise | |
↘ 18 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. » 53 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (32.9 ms). |
Cinebench R10 | |
Rendering Single 32Bit | |
Lenovo ThinkPad P51 20HH0016GE | |
Lenovo ThinkPad P51s 20HB000SGE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P50s-20FKS00400 | |
Rendering Multiple CPUs 32Bit | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
Geekbench 3 | |
32 Bit Multi-Core Score | |
Lenovo ThinkPad P51 20HH0016GE | |
Lenovo ThinkPad P51s 20HB000SGE | |
32 Bit Single-Core Score | |
Lenovo ThinkPad P51 20HH0016GE | |
Lenovo ThinkPad P51s 20HB000SGE |
Geekbench 4.0 | |
64 Bit Multi-Core Score | |
Lenovo ThinkPad P51s 20HB000SGE | |
64 Bit Single-Core Score | |
Lenovo ThinkPad P51s 20HB000SGE |
Geekbench 4.4 | |
64 Bit Multi-Core Score | |
Lenovo ThinkPad P51s 20HB000SGE | |
64 Bit Single-Core Score | |
Lenovo ThinkPad P51s 20HB000SGE |
JetStream 1.1 - Total Score | |
Lenovo ThinkPad P51 20HH0016GE | |
Dell Precision 5520 UHD | |
Lenovo ThinkPad P51s 20HB000SGE |
PCMark 7 Score | 5568 pontos | |
PCMark 8 Home Score Accelerated v2 | 3232 pontos | |
PCMark 8 Creative Score Accelerated v2 | 4640 pontos | |
PCMark 8 Work Score Accelerated v2 | 4193 pontos | |
Ajuda |
Lenovo ThinkPad P51s 20HB000SGE Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) | Lenovo ThinkPad P50s-20FKS00400 Samsung PM871 MZYLN256HCHP | Dell Precision 5520 UHD Samsung SM961 MZVKW512HMJP m.2 PCI-e | HP ZBook Studio G3 Samsung SM951 MZVPV512HDGL m.2 PCI-e | Lenovo ThinkPad T570-20HAS01E00 Samsung PM961 NVMe MZVLW512HMJP | Lenovo ThinkPad P51 20HH0016GE Samsung PM961 NVMe MZVLW512HMJP | |
---|---|---|---|---|---|---|
CrystalDiskMark 3.0 | -54% | 20% | 29% | -4% | 20% | |
Read Seq | 1189 | 475.5 -60% | 2253 89% | 1578 33% | 1210 2% | 1705 43% |
Write Seq | 1138 | 304.7 -73% | 1662 46% | 1557 37% | 1134 0% | 1541 35% |
Read 512 | 782 | 379.3 -51% | 459.1 -41% | 1234 58% | 789 1% | 1038 33% |
Write 512 | 959 | 303.4 -68% | 1611 68% | 1391 45% | 903 -6% | 1157 21% |
Read 4k | 54.8 | 34.31 -37% | 56.1 2% | 59.9 9% | 58.4 7% | 61.3 12% |
Write 4k | 161.4 | 89.4 -45% | 169.4 5% | 225.6 40% | 144.1 -11% | 176 9% |
Read 4k QD32 | 642 | 319.9 -50% | 633 -1% | 946 47% | 559 -13% | 664 3% |
Write 4k QD32 | 549 | 279.4 -49% | 506 -8% | 359 -35% | 474.4 -14% | 560 2% |
3DMark 06 Standard Score | 17305 pontos | |
3DMark Vantage P Result | 11278 pontos | |
3DMark 11 Performance | 2884 pontos | |
3DMark Ice Storm Standard Score | 32374 pontos | |
3DMark Cloud Gate Standard Score | 8544 pontos | |
3DMark Fire Strike Score | 2139 pontos | |
3DMark Fire Strike Extreme Score | 1058 pontos | |
3DMark Time Spy Score | 684 pontos | |
Ajuda |
Geekbench 4.0 - Compute OpenCL Score | |
Lenovo ThinkPad P51s 20HB000SGE |
Geekbench 4.4 - Compute OpenCL Score | |
Lenovo ThinkPad P51s 20HB000SGE |
GFXBench (DX / GLBenchmark) 2.7 | |
1920x1080 T-Rex Offscreen | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
T-Rex Onscreen | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
GFXBench 3.0 | |
1920x1080 1080p Manhattan Offscreen | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
on screen Manhattan Onscreen OGL | |
Lenovo ThinkPad P50s-20FKS00400 | |
Lenovo ThinkPad P51s 20HB000SGE |
GFXBench 3.1 | |
1920x1080 Manhattan ES 3.1 Offscreen | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
on screen Manhattan ES 3.1 Onscreen | |
Lenovo ThinkPad P50s-20FKS00400 | |
Lenovo ThinkPad P51s 20HB000SGE |
GFXBench | |
1920x1080 Car Chase Offscreen | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
on screen Car Chase Onscreen | |
Lenovo ThinkPad P50s-20FKS00400 | |
Lenovo ThinkPad P51s 20HB000SGE |
ComputeMark v2.1 - 1024x600 Normal, Score | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
Dell Precision 5520 UHD |
Unigine Heaven 2.1 - 1280x1024 high, Tesselation (normal), DirectX11 AA:off AF:1x | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
Unigine Heaven 3.0 | |
1920x1080 OpenGL, Normal Tessellation, High Shaders AA:Off AF:Off | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
1920x1080 DX 11, Normal Tessellation, High Shaders AA:Off AF:Off | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
Unigine Heaven 4.0 | |
Extreme Preset OpenGL | |
Lenovo ThinkPad P51 20HH0016GE | |
Lenovo ThinkPad P51s 20HB000SGE | |
Extreme Preset DX11 | |
Lenovo ThinkPad P51 20HH0016GE | |
Lenovo ThinkPad P51s 20HB000SGE |
Unigine Valley 1.0 | |
1920x1080 Extreme HD DirectX AA:x8 | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
1920x1080 Extreme HD Preset OpenGL AA:x8 | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
SiSoft Sandra 2016 | |
GP Financial Analysis (FP High/Double Precision) | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 | |
GP Cryptography (Higher Security AES256+SHA2-512) | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P50s-20FKS00400 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Image Processing | |
Lenovo ThinkPad P51 20HH0016GE | |
HP ZBook Studio G3 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
baixo | média | alto | ultra | 4K | |
---|---|---|---|---|---|
Tomb Raider (2013) | 188.1 | 97.9 | 59.5 | 28.8 | |
BioShock Infinite (2013) | 138.2 | 76.9 | 64.1 | 24.2 | |
Middle-earth: Shadow of Mordor (2014) | 54.6 | 32.9 | 22.8 | 16.2 | |
Dragon Age: Inquisition (2014) | 68.2 | 51.7 | 18.3 | 12.2 | |
Battlefield Hardline (2015) | 81.1 | 74.2 | 30.4 | 19.6 | |
Dirt Rally (2015) | 145.6 | 75.1 | 40.5 | 18.7 | 14.7 |
World of Warships (2015) | 135.6 | 108.1 | 54 | 36.7 | 11 |
Anno 2205 (2015) | 60.1 | 36.2 | 17.7 | 7.4 | |
Star Wars Battlefront (2015) | 78.2 | 48.9 | 22.3 | 19.1 | |
Rainbow Six Siege (2015) | 94.5 | 60.1 | 31.8 | 22.8 | 8.1 |
Rise of the Tomb Raider (2016) | 30 | 21.5 | 13.3 | 11.7 | |
Far Cry Primal (2016) | 46 | 20 | 18 | 12 | |
The Division (2016) | 52.2 | 31.8 | 14.8 | 11.2 | |
Ashes of the Singularity (2016) | 23.6 | 14.3 | 12 | ||
Deus Ex Mankind Divided (2016) | 27.2 | 21 | 11.6 | 5.3 | |
Battlefield 1 (2016) | 56.4 | 43.9 | 33 | 28.2 | |
Civilization VI (2016) | 50.8 | 30.4 | 15.2 | 11.7 | |
Farming Simulator 17 (2016) | 183.1 | 120.6 | 49.8 | 32.1 | 13.7 |
Titanfall 2 (2016) | 72.2 | 52.5 | 21.3 | 17.3 | |
Resident Evil 7 (2017) | 84 | 40 | 22.1 | 6.6 | |
For Honor (2017) | 64.6 | 23 | 21.9 | 15.9 | |
Ghost Recon Wildlands (2017) | 38.1 | 14.3 | 12 | 3.6 | |
Prey (2017) | 85.4 | 32.8 | 26.7 | 22 |
BioShock Infinite - 1366x768 High Preset | |
Dell Precision 5520 UHD | |
HP ZBook Studio G3 | |
Lenovo ThinkPad T570-20HAS01E00 | |
Lenovo ThinkPad P51s 20HB000SGE | |
Lenovo ThinkPad P50s-20FKS00400 |
Barulho
Ocioso |
| 29.2 / 29.2 / 31.1 dB |
Carga |
| 36.7 / 39.4 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 P51s 20HB000SGE i7-7600U, Quadro M520 | Lenovo ThinkPad P50s-20FKS00400 6500U, Quadro M500M | Dell Precision 5520 UHD E3-1505M v6, Quadro M1200 | HP ZBook Studio G3 6820HQ, Quadro M1000M | Lenovo ThinkPad T570-20HAS01E00 i7-7500U, GeForce 940MX | |
---|---|---|---|---|---|
Noise | 0% | -6% | -13% | -0% | |
off / environment * | 29.2 | 28.7 2% | 30 -3% | 29.3 -0% | |
Idle Minimum * | 29.2 | 30 -3% | 28.7 2% | 30 -3% | 29.3 -0% |
Idle Average * | 29.2 | 30 -3% | 32.1 -10% | 30 -3% | 29.3 -0% |
Idle Maximum * | 31.1 | 30 4% | 32.1 -3% | 30 4% | 31.1 -0% |
Load Average * | 36.7 | 33.5 9% | 41.3 -13% | 51 -39% | 35.2 4% |
Load Maximum * | 39.4 | 41.9 -6% | 45.5 -15% | 52.8 -34% | 41.3 -5% |
Witcher 3 ultra * | 45.5 |
* ... smaller is better
(±) The maximum temperature on the upper side is 43.6 °C / 110 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 60.8 °C / 141 F, compared to the average of 41.2 °C / 106 F
(+) In idle usage, the average temperature for the upper side is 26.5 °C / 80 F, compared to the device average of 32 °C / 90 F.
(±) The palmrests and touchpad can get very hot to the touch with a maximum of 39 °C / 102.2 F.
(-) The average temperature of the palmrest area of similar devices was 27.8 °C / 82 F (-11.2 °C / -20.2 F).
Lenovo ThinkPad P51s 20HB000SGE i7-7600U, Quadro M520 | Lenovo ThinkPad P50s-20FKS00400 6500U, Quadro M500M | Dell Precision 5520 UHD E3-1505M v6, Quadro M1200 | HP ZBook Studio G3 6820HQ, Quadro M1000M | Lenovo ThinkPad T570-20HAS01E00 i7-7500U, GeForce 940MX | |
---|---|---|---|---|---|
Heat | 3% | 6% | -33% | 9% | |
Maximum Upper Side * | 43.6 | 44.2 -1% | 51.6 -18% | 69.8 -60% | 43.1 1% |
Maximum Bottom * | 60.8 | 57.8 5% | 43.6 28% | 77.3 -27% | 55.4 9% |
Idle Upper Side * | 27.3 | 26.4 3% | 26.6 3% | 37.8 -38% | 24.3 11% |
Idle Bottom * | 29 | 28.1 3% | 26.2 10% | 31.4 -8% | 25 14% |
* ... smaller is better
Lenovo ThinkPad P51s 20HB000SGE audio analysis
(±) | speaker loudness is average but good (75.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.7% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.9% away from median
(±) | linearity of mids is average (10.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.1% away from median
(±) | linearity of highs is average (7.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.6% difference to median)
Compared to same class
» 31% of all tested devices in this class were better, 9% similar, 60% worse
» The best had a delta of 7%, average was 18%, worst was 35%
Compared to all devices tested
» 21% of all tested devices were better, 4% similar, 75% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Dell Precision 5520 UHD audio analysis
(±) | speaker loudness is average but good (79.6 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.8% lower than median
(±) | linearity of bass is average (14.2% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 4% away from median
(±) | linearity of mids is average (9.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 3.3% away from median
(±) | linearity of highs is average (12% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.7% difference to median)
Compared to same class
» 40% of all tested devices in this class were better, 10% similar, 50% worse
» The best had a delta of 7%, average was 18%, worst was 35%
Compared to all devices tested
» 25% of all tested devices were better, 7% similar, 68% worse
» The best had a delta of 4%, average was 25%, worst was 134%
desligado | 0.25 / 0.38 Watt |
Ocioso | 5.8 / 10.4 / 13.5 Watt |
Carga |
62.4 / 73.1 Watt |
Key:
min: ,
med: ,
max: Metrahit Energy |
Lenovo ThinkPad P51s 20HB000SGE i7-7600U, Quadro M520 | Lenovo ThinkPad P50s-20FKS00400 6500U, Quadro M500M | Dell Precision 5520 UHD E3-1505M v6, Quadro M1200 | HP ZBook Studio G3 6820HQ, Quadro M1000M | Lenovo ThinkPad T570-20HAS01E00 i7-7500U, GeForce 940MX | |
---|---|---|---|---|---|
Power Consumption | 22% | -44% | -42% | 10% | |
Idle Minimum * | 5.8 | 4.3 26% | 8.9 -53% | 8.7 -50% | 4.7 19% |
Idle Average * | 10.4 | 9.7 7% | 13.6 -31% | 14.2 -37% | 9.9 5% |
Idle Maximum * | 13.5 | 10.2 24% | 14.1 -4% | 14.4 -7% | 10.9 19% |
Load Average * | 62.4 | 45.7 27% | 100.3 -61% | 85.6 -37% | 56.1 10% |
Load Maximum * | 73.1 | 55.8 24% | 126.3 -73% | 129.7 -77% | 75 -3% |
Witcher 3 ultra * | 100.2 |
* ... smaller is better
Lenovo ThinkPad P51s 20HB000SGE i7-7600U, Quadro M520, 104 Wh | Lenovo ThinkPad P50s-20FKS00400 6500U, Quadro M500M, 67 Wh | Dell Precision 5520 UHD E3-1505M v6, Quadro M1200, 97 Wh | HP ZBook Studio G3 6820HQ, Quadro M1000M, 64 Wh | Lenovo ThinkPad T570-20HAS01E00 i7-7500U, GeForce 940MX, 56 Wh | |
---|---|---|---|---|---|
Battery Runtime | -39% | -66% | -72% | -42% | |
Reader / Idle | 1581 | 1107 -30% | 724 -54% | 511 -68% | 799 -49% |
H.264 | 700 | 537 -23% | 228 -67% | 484 -31% | |
WiFi v1.3 | 712 | 408 -43% | 254 -64% | 208 -71% | 414 -42% |
Load | 323 | 129 -60% | 61 -81% | 65 -80% | 171 -47% |
Pro
Contra
A Lenovo fornece um compacto workstation móvel de 15,6 polegadas com o seu ThinkPad P51s. No entanto, os compradores devem estar cientes de que o desempenho do workstation é limitado devido ao processador ULV. Um workstation com um processador quad-core será necessário para um desempenho muito maior - por exemplo, o ThinkPad P51.
O ThinkPad é o irmão construído de forma idêntica do ThinkPad T570. Assim, s P51s apresenta a mesma carcaça sólida, os bons dispositivos de entrada, e a diversificada conectividade do T570. A câmera infravermelha também está instalada.
Infelizmente, o P51s também herda as falhas do T570. Por exemplo, a CPU se afoga no modo de bateria. Medimos as velocidades de aproximadamente 1,8 a 2,4 GHz. Este afogamento resulta em uma dedução. Além disso, o laptop esquentou muito em nosso teste de estresse. Registramos uma temperatura de 60,8 °C em um ponto de medição - muito alto para um portátil ULV. A produção de ruído parece melhor; o ThinkPad está em um nível normal aqui.
A excelente duração da bateria é o destaque do portátil.
No total, o P51s tem uma capacidade de bateria de 104 Wh (interna: 32 Wh, externa: 72 Wh). Isso é suficiente para manter até um portátil 4K funcionando por um longo período de tempo. Um veloz SSD garante um sistema ágil. O portátil também poderia ter sido equipado com um disco rígido de 2,5 polegadas em vez de um SSD M.2 NVMe. Um modem LTE também pode ser adaptado; nosso modelo de teste tem um slot vazio e as antenas correspondentes.
A tela Mate 4K no P51s é conhecida pelo ThinkPad T570. Ambos os portáteis estão equipados com o mesmo painel. A tela IPS agrada com ângulos de visão estáveis e um contraste bom. O brilho é satisfatório, embora poderia ser melhor. Infelizmente, a tela mostra flickering PWM em níveis de brilho de 90% e inferiores.
Lenovo ThinkPad P51s 20HB000SGE
-
06/03/2017 v6 (old)
Sascha Mölck