Breve Análise do Conversível Microsoft Surface Book 2 (13.5", i7, GTX 1050)
Desempenho de usina? Segundo a Microsoft, o novo Surface Book 2 combina o melhor dos dois mundos e também é o dispositivo Surface mais poderoso até agora. As especificações parecem promissoras, graças ao novo processador Kaby Lake-R e à GPU Pascal da Nvidia. Nossa análise revela algumas deficiências - algumas podem ser facilmente ignoradas, mas outras são incompreensíveis nesta faixa de preços.
Secondary Camera: 5 MPix 1080p video
Size Comparison
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SDCardreader Transfer Speed | |
average JPG Copy Test (av. of 3 runs) | |
Microsoft Surface Book 2 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Dell XPS 13 i5-8250U (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Eve-Tech Eve V i5 (Toshiba Exceria microSDHC 32GB UHS-I) | |
maximum AS SSD Seq Read Test (1GB) | |
Microsoft Surface Book 2 (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Dell XPS 13 i5-8250U (Toshiba Exceria Pro SDXC 64 GB UHS-II) | |
Eve-Tech Eve V i5 (Toshiba Exceria microSDHC 32GB UHS-I) |
Networking | |
iperf3 Client (receive) TCP 1 m 4M x10 | |
Apple MacBook Pro 13 2017 Touchbar i5 | |
Gigabyte Aero 14-K7 | |
Lenovo Yoga 920-13IKB-80Y7 | |
Eve-Tech Eve V i5 | |
Dell XPS 13 i5-8250U | |
Microsoft Surface Book 2 | |
iperf3 Client (transmit) TCP 1 m 4M x10 | |
Apple MacBook Pro 13 2017 Touchbar i5 | |
Dell XPS 13 i5-8250U | |
Lenovo Yoga 920-13IKB-80Y7 | |
Eve-Tech Eve V i5 | |
Microsoft Surface Book 2 | |
Gigabyte Aero 14-K7 |
Screen Flickering / PWM (Pulse-Width Modulation)
Screen flickering / PWM not detected | |||
In comparison: 54 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9953 (minimum: 43 - maximum: 588200) Hz was measured. |
|
iluminação: 89 %
iluminação com acumulador: 385 cd/m²
Contraste: 1833:1 (Preto: 0.21 cd/m²)
ΔE Color 1.6 | 0.8-29.43 Ø6.4
ΔE Greyscale 1.5 | 0.64-98 Ø6.6
95.9% sRGB (Argyll) 64% AdobeRGB 1998 (Argyll)
Gamma: 2.22
Microsoft Surface Book 2 Panasonic MEI96A2 , , 3000x2000, 13.5 | Microsoft Surface Book with Performance Base Panasonic MEI96A2, , 3000x2000, 13.5 | Lenovo Yoga 920-13IKB-80Y7 AU Optronics B139HAN03.0, , 1920x1080, 13.9 | Microsoft Surface Pro 4 Core i7 Samsung 123YL01-001 ID: SDC3853, , 2736x1824, 12.3 | Microsoft Surface Laptop i5 ID: MEI96A2, Name: Panasonic VVX14T092N00, , 2256x1504, 13.5 | Apple MacBook Pro 13 2017 Touchbar i5 APPA034, , 2560x1600, 13.3 | Razer Blade (2017) LP140WF3-SPD1, , 1920x1080, 14 | Gigabyte Aero 14-K7 LG Philips LP140QH1-SPF1 (LGD049A), , 2560x1440, 14 | Eve-Tech Eve V i5 Sharp LQ123Z1JX3X, , 2880x1920, 12.3 | |
---|---|---|---|---|---|---|---|---|---|
Response Times | -20% | 4% | -6% | -10% | -2% | 35% | 20% | -3% | |
Response Time Grey 50% / Grey 80% * | 52.8 (25.2, 27.6) | 61 (28, 33) -16% | 46 (20.8, 25.2) 13% | 48.4 (20.4, 28) 8% | 50.8 (25.6, 25.2) 4% | 48 (23.6, 24.4) 9% | 25.2 (18, 17.2) 52% | 40 (19.6, 20.4) 24% | 49.1 (23.1, 26) 7% |
Response Time Black / White * | 30 (16.4, 13.6) | 37 (21, 16) -23% | 31.6 (18.4, 13.2) -5% | 35.6 (8, 27.6) -19% | 37.2 (20, 17.2) -24% | 33.6 (16.4, 17.2) -12% | 24.8 (13.2, 11.6) 17% | 25.2 (13.2, 12) 16% | 33.6 (18.1, 15.5) -12% |
PWM Frequency | 10420 | 119000 (80) | 21370 | 130000 (95) | 985 (25) | ||||
Screen | -17% | -94% | -7% | -10% | 8% | -62% | -59% | -22% | |
Brightness middle | 385 | 459 19% | 297.9 -23% | 436.7 13% | 384.2 0% | 551 43% | 272 -29% | 277 -28% | 471 22% |
Brightness | 372 | 423 14% | 278 -25% | 433 16% | 378 2% | 514 38% | 277 -26% | 252 -32% | 433 16% |
Brightness Distribution | 89 | 86 -3% | 81 -9% | 87 -2% | 90 1% | 88 -1% | 84 -6% | 84 -6% | 85 -4% |
Black Level * | 0.21 | 0.37 -76% | 0.44 -110% | 0.326 -55% | 0.36 -71% | 0.48 -129% | 0.26 -24% | 0.27 -29% | 0.32 -52% |
Contrast | 1833 | 1241 -32% | 677 -63% | 1340 -27% | 1067 -42% | 1148 -37% | 1046 -43% | 1026 -44% | 1472 -20% |
Colorchecker DeltaE2000 * | 1.6 | 2.28 -43% | 5.1 -219% | 1.82 -14% | 1.8 -13% | 0.8 50% | 4.59 -187% | 4.26 -166% | 2.2 -38% |
Colorchecker DeltaE2000 max. * | 4.5 | 3.61 20% | 11 -144% | 4.2 7% | 1.4 69% | 8.49 -89% | 8.37 -86% | 5.6 -24% | |
Greyscale DeltaE2000 * | 1.5 | 2.48 -65% | 6.7 -347% | 1.44 4% | 1.2 20% | 1 33% | 4.28 -185% | 4.32 -188% | 3.4 -127% |
Gamma | 2.22 108% | 2.5 96% | 2.9 83% | 2.1 114% | 2.21 109% | 2.16 111% | 2.23 108% | 2.37 101% | 2.2 109% |
CCT | 6502 100% | 8602 76% | 6839 95% | 6560 99% | 6708 97% | 6672 97% | 6848 95% | 7298 89% | 6270 104% |
Color Space (Percent of AdobeRGB 1998) | 64 | 62 -3% | 64.1 0% | 62.3 -3% | 63.7 0% | 55 -14% | 59 -8% | 70 9% | |
Color Space (Percent of sRGB) | 95.9 | 96 0% | 91.7 -4% | 97.5 2% | 94.2 -2% | 83 -13% | 91 -5% | 92.99 -3% | |
Total Average (Program / Settings) | -19% /
-17% | -45% /
-78% | -7% /
-7% | -10% /
-10% | 3% /
6% | -14% /
-46% | -20% /
-46% | -13% /
-19% |
* ... smaller is better
Display Response Times
↔ Response Time Black to White | ||
---|---|---|
30 ms ... rise ↗ and fall ↘ combined | ↗ 16.4 ms rise | |
↘ 13.6 ms fall | ||
The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.8 (minimum) to 240 (maximum) ms. » 72 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (26.3 ms). | ||
↔ Response Time 50% Grey to 80% Grey | ||
52.8 ms ... rise ↗ and fall ↘ combined | ↗ 25.2 ms rise | |
↘ 27.6 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. » 87 % of all devices are better. This means that the measured response time is worse than the average of all tested devices (42.1 ms). |
PCMark 8 Home Score Accelerated v2 | 3694 pontos | |
PCMark 8 Creative Score Accelerated v2 | 6164.5 pontos | |
PCMark 8 Work Score Accelerated v2 | 4522 pontos |
Microsoft Surface Book 2 Samsung PM961 MZVLW256HEHP | Lenovo Yoga 920-13IKB-80Y7 Samsung PM961 MZVLW256HEHP | Microsoft Surface Laptop i7 Samsung PM971 KUS040202M | Dell XPS 13 i5-8250U Toshiba XG5 KXG50ZNV256G | Eve-Tech Eve V i7 Intel SSD 600p SSDPEKKW512G7 | Apple MacBook Pro 13 2017 Touchbar i5 Apple SSD AP0256 | |
---|---|---|---|---|---|---|
CrystalDiskMark 5.2 | 82% | 37% | -19% | 4% | 61% | |
Write 4K | 140.57 | 142.1 1% | 129.65 -8% | 114 -19% | 152 8% | 32.94 -77% |
Read 4K | 43.62 | 44.19 1% | 42.74 -2% | 25.45 -42% | 21 -52% | 23.77 -46% |
Write Seq | 343.33 | 1112 224% | 970.91 183% | 319.4 -7% | 559 63% | 1344.68 292% |
Read Seq | 1451.81 | 1884 30% | 989.25 -32% | 1151 -21% | 1066 -27% | 1508.95 4% |
Write 4K Q32T1 | 344.37 | 747.3 117% | 384.4 12% | 349.8 2% | 444 29% | 365.52 6% |
Read 4K Q32T1 | 457.23 | 446.8 -2% | 466.73 2% | 341.2 -25% | 457 0% | 527.99 15% |
Write Seq Q32T1 | 344.3 | 1255 265% | 977.3 184% | 352.2 2% | 559 62% | 1353.9 293% |
Read Seq Q32T1 | 2885.4 | 3400 18% | 1681.6 -42% | 1787 -38% | 1404 -51% | 2962.8 3% |
3DMark 06 Standard | 28314 pontos | |
3DMark 11 Performance | 7645 pontos | |
3DMark Ice Storm Standard Score | 32414 pontos | |
3DMark Cloud Gate Standard Score | 17718 pontos | |
3DMark Fire Strike Score | 5293 pontos | |
3DMark Time Spy Score | 1783 pontos |
The Witcher 3 | |
1920x1080 Ultra Graphics & Postprocessing (HBAO+) | |
Razer Blade (2017) | |
Gigabyte Aero 14-K7 | |
Asus ROG Strix GL703VD-DB74 | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD | |
Asus VivoBook Pro 15 N580VD-DM028T | |
Microsoft Surface Book with Performance Base | |
1920x1080 High Graphics & Postprocessing (Nvidia HairWorks Off) | |
Razer Blade (2017) | |
Gigabyte Aero 14-K7 | |
Asus ROG Strix GL703VD-DB74 | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD | |
Microsoft Surface Book with Performance Base | |
Asus VivoBook Pro 15 N580VD-DM028T | |
HP Envy x360 15m-bq121dx |
Rise of the Tomb Raider | |
1920x1080 Very High Preset AA:FX AF:16x | |
Razer Blade (2017) | |
Asus ROG Strix GL703VD-DB74 | |
Microsoft Surface Book 2 | |
Asus VivoBook Pro 15 N580VD-DM028T | |
Asus ZenBook Pro UX550VD | |
Microsoft Surface Book with Performance Base | |
1920x1080 High Preset AA:FX AF:4x | |
Razer Blade (2017) | |
Asus ROG Strix GL703VD-DB74 | |
Asus VivoBook Pro 15 N580VD-DM028T | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD | |
Microsoft Surface Book with Performance Base | |
HP Envy x360 15m-bq121dx | |
Lenovo Yoga 920-13IKB-80Y7 | |
Dell XPS 13 i5-8250U |
For Honor | |
1920x1080 Extreme Preset AA:T AF:16x | |
Razer Blade (2017) | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD | |
1920x1080 High Preset AA:T AF:8x | |
Razer Blade (2017) | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD |
Ghost Recon Wildlands | |
1920x1080 Ultra Preset AA:T AF:16x | |
Microsoft Surface Book 2 | |
Asus ZenBook Pro UX550VD | |
1920x1080 High Preset AA:T AF:4x | |
Asus ZenBook Pro UX550VD | |
Microsoft Surface Book 2 |
baixo | média | alto | ultra | ||
BioShock Infinite (2013) | 246.6 | 168.3 | 149.1 | 59.4 | fps |
Dota 2 (2013) | 116.6 | 97.3 | 87.5 | fps | |
The Witcher 3 (2015) | 110.6 | 67.1 | 38.3 | 21 | fps |
Rise of the Tomb Raider (2016) | 95.3 | 66.4 | 37.8 | 32.4 | fps |
For Honor (2017) | 147.9 | 54.9 | 51.6 | 39 | fps |
Ghost Recon Wildlands (2017) | 73.8 | 35.9 | 28.8 | 26.2 | fps |
Assassin´s Creed Origins (2017) | 55 | 30 | 22 | 15 | fps |
Barulho
Ocioso |
| 29.4 / 29.4 / 29.4 dB | |||
Carga |
| 31.4 / 49 dB | |||
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30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
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Microsoft Surface Book 2 audio analysis
(±) | speaker loudness is average but good (74.2 dB)
Bass 100 - 315 Hz(±) | reduced bass - on average 12.4% lower than median
(±) | linearity of bass is average (12.3% delta to prev. frequency)Mids 400 - 2000 Hz
(+) | balanced mids - only 1.9% away from median
(+) | mids are linear (3.6% delta to prev. frequency)Highs 2 - 16 kHz
(+) | balanced highs - only 4.8% away from median
(±) | linearity of highs is average (9.3% delta to prev. frequency)Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.4% difference to median)
Compared to same class
» 12% of all tested devices in this class were better, 7% similar, 81% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 18% of all tested devices were better, 4% similar, 78% worse
» The best had a delta of 3%, average was 21%, worst was 53%
Lenovo Yoga 920-13IKB-80Y7 audio analysis
(-) | not very loud speakers (65.69 dB)
Bass 100 - 315 Hz(±) | reduced bass - on average 14.7% lower than median
(-) | bass is not linear (15.7% delta to prev. frequency)Mids 400 - 2000 Hz
(+) | balanced mids - only 2.3% away from median
(+) | mids are linear (5.5% delta to prev. frequency)Highs 2 - 16 kHz
(+) | balanced highs - only 2.9% away from median
(+) | highs are linear (6.8% delta to prev. frequency)Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (15.8% difference to median)
Compared to same class
» 15% of all tested devices in this class were better, 8% similar, 78% worse
» The best had a delta of 11%, average was 22%, worst was 53%
Compared to all devices tested
» 21% of all tested devices were better, 4% similar, 76% worse
» The best had a delta of 3%, average was 21%, worst was 53%
desligado | ![]() ![]() |
Ocioso | ![]() ![]() ![]() |
Carga |
![]() ![]() |
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Key:
min: ![]() ![]() ![]() |
Microsoft Surface Book 2 8650U, GeForce GTX 1050 (Notebook), Samsung PM961 MZVLW256HEHP, IPS, 3000x2000, 13.5 | Microsoft Surface Book with Performance Base 6600U, GeForce GTX 965M, Toshiba NVMe THNSN5256GPU7, IPS, 3000x2000, 13.5 | Lenovo Yoga 920-13IKB-80Y7 8550U, UHD Graphics 620, Samsung PM961 MZVLW256HEHP, IPS, 1920x1080, 13.9 | Microsoft Surface Laptop i7 7660U, Iris Plus Graphics 640, Samsung PM971 KUS040202M, IPS, 2256x1504, 13.5 | Apple MacBook Pro 13 2017 Touchbar i5 7267U, Iris Plus Graphics 650, Apple SSD AP0256, IPS, 2560x1600, 13.3 | Razer Blade (2017) 7700HQ, GeForce GTX 1060 (Laptop), Samsung PM951 NVMe MZVLV256, IPS, 1920x1080, 14 | Gigabyte Aero 14-K7 7700HQ, GeForce GTX 1050 Ti (Notebook), Samsung SM961 MZVPW256HEGL, IPS, 2560x1440, 14 | Eve-Tech Eve V i7 7Y75, HD Graphics 615, Intel SSD 600p SSDPEKKW512G7, IPS, 2880x1920, 12.3 | |
---|---|---|---|---|---|---|---|---|
Power Consumption | 20% | 48% | 48% | 24% | -17% | -38% | 41% | |
Idle Minimum * | 4.7 | 4.15 12% | 3.1 34% | 2.7 43% | 2.8 40% | 7.5 -60% | 9 -91% | 4.5 4% |
Idle Average * | 10.6 | 8 25% | 6.6 38% | 7.6 28% | 10.9 -3% | 12.1 -14% | 14 -32% | 7.6 28% |
Idle Maximum * | 12.3 | 11.9 3% | 7 43% | 7.8 37% | 11.4 7% | 14.3 -16% | 19 -54% | 8.1 34% |
Load Average * | 81 | 67 17% | 35.2 57% | 37.5 54% | 55.4 32% | 73.5 9% | 84 -4% | 22 73% |
Load Maximum * | 100.3 | 76 24% | 34.6 66% | 41.6 59% | 57.5 43% | 110.2 -10% | 149 -49% | 33.1 67% |
Witcher 3 ultra * | 97 | 58 40% | 31.7 67% | 108 -11% | 95 2% |
* ... smaller is better
Microsoft Surface Book 2 8650U, GeForce GTX 1050 (Notebook), 75 Wh | Microsoft Surface Book with Performance Base 6600U, GeForce GTX 965M, 78 Wh | Lenovo Yoga 920-13IKB-80Y7 8550U, UHD Graphics 620, 70 Wh | Microsoft Surface Pro 4 Core i7 6650U, Iris Graphics 540, 38 Wh | Microsoft Surface Laptop i7 7660U, Iris Plus Graphics 640, 45 Wh | Apple MacBook Pro 13 2017 Touchbar i5 7267U, Iris Plus Graphics 650, 49.2 Wh | Razer Blade (2017) 7700HQ, GeForce GTX 1060 (Laptop), 70 Wh | Gigabyte Aero 14-K7 7700HQ, GeForce GTX 1050 Ti (Notebook), 94.24 Wh | |
---|---|---|---|---|---|---|---|---|
Battery Runtime | -21% | -3% | -56% | -31% | -47% | -18% | -32% | |
Reader / Idle | 1469 | 1530 4% | 1655 13% | 654 -55% | 955 -35% | |||
H.264 | 933 | 767 -18% | 415 -56% | 470 -50% | ||||
WiFi v1.3 | 663 | 576 -13% | 685 3% | 293 -56% | 454 -32% | 519 -22% | 545 -18% | 536 -19% |
Witcher 3 ultra | 230 | |||||||
Load | 190 | 90 -53% | 140 -26% | 79 -58% | 111 -42% | 70 -63% | 146 -23% |
Pro
Contra
Microsoft Surface Book 2 - 11/28/2017 v6
Andreas Osthoff