Breve Análise do Portátil Apple MacBook Pro 15 2017 (2.8 GHz, 555)
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iluminação: 86 %
iluminação com acumulador: 545 cd/m²
Contraste: 1239:1 (Preto: 0.44 cd/m²)
ΔE Color 1.6 | 0.5-29.43 Ø4.91
ΔE Greyscale 1.9 | 0.5-98 Ø5.2
85.9% AdobeRGB 1998 (Argyll 2.2.0 3D)
99.9% sRGB (Argyll 2.2.0 3D)
97.9% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.26
| Apple MacBook Pro 15 2017 (2.8 GHz, 555) APPA031, , 2880x1800, 15.4" | Apple MacBook Pro 15 2016 (2.6 GHz, 450) 2880x1800, 15.4" | Apple MacBook Pro 15 2016 (2.7 GHz, 455) APPA031, , 2880x1800, 15.4" | Apple MacBook Pro 15 2016 (2.9 GHz, 460) Apple APPA030, , 2880x1800, 15.4" | Dell XPS 15 9560 (i7-7700HQ, UHD) 3840x2160, 15.6" | Lenovo ThinkPad P51s 20HB000SGE BOE NV156QUM-N44, , 3840x2160, 15.6" | |
|---|---|---|---|---|---|---|
| Display | 1% | 1% | 3% | -20% | ||
| Display P3 Coverage | 97.9 | 98.5 1% | 99 1% | 89.7 -8% | 69.7 -29% | |
| sRGB Coverage | 99.9 | 99.9 0% | 100 0% | 100 0% | 91.2 -9% | |
| AdobeRGB 1998 Coverage | 85.9 | 86.4 1% | 87.3 2% | 100 16% | 66.8 -22% | |
| Response Times | 2% | -7% | -21% | -45% | -17% | |
| Response Time Grey 50% / Grey 80% * | 48 ? | 47.3 ? 1% | 46.4 ? 3% | 46 ? 4% | 57.2 ? -19% | 38.4 ? 20% |
| Response Time Black / White * | 33.8 ? | 31.2 ? 8% | 39.2 ? -16% | 56 ? -66% | 39.2 ? -16% | 24.8 ? 27% |
| PWM Frequency | 119000 ? | 117000 ? -2% | 119000 ? 0% | 962 -99% | 980 ? -99% | |
| Screen | 10% | 14% | -23% | -75% | -50% | |
| Brightness middle | 545 | 483 -11% | 568 4% | 420 -23% | 370.1 -32% | 317 -42% |
| Brightness | 523 | 465 -11% | 532 2% | 401 -23% | 356 -32% | 290 -45% |
| Brightness Distribution | 86 | 92 7% | 83 -3% | 90 5% | 87 1% | 85 -1% |
| Black Level * | 0.44 | 0.33 25% | 0.297 32% | 0.3 32% | 0.37 16% | 0.32 27% |
| Contrast | 1239 | 1464 18% | 1912 54% | 1400 13% | 1000 -19% | 991 -20% |
| Colorchecker dE 2000 * | 1.6 | 1.4 12% | 1.4 12% | 3.33 -108% | 5.3 -231% | 3.6 -125% |
| Colorchecker dE 2000 max. * | 3.8 | 3 21% | 2.7 29% | 5.11 -34% | 9.9 -161% | 6.6 -74% |
| Greyscale dE 2000 * | 1.9 | 1.5 21% | 2.3 -21% | 2.73 -44% | 4.6 -142% | 4.2 -121% |
| Gamma | 2.26 97% | 2.34 94% | 2.29 96% | 2.48 89% | 2.31 95% | 2.24 98% |
| CCT | 6834 95% | 6650 98% | 7165 91% | 6457 101% | 6284 103% | 6740 96% |
| Color Space (Percent of AdobeRGB 1998) | 77.4 | 78.09 | 88.3 | 59.5 | ||
| Color Space (Percent of sRGB) | 99.9 | 99.97 | 100 | 91.1 | ||
| Total Average (Program / Settings) | 6% /
8% | 3% /
8% | -14% /
-17% | -39% /
-52% | -29% /
-37% |
* ... smaller is better
Display Response Times
| ↔ Response Time Black to White | ||
|---|---|---|
| 33.8 ms ... rise ↗ and fall ↘ combined | ↗ 19.6 ms rise |  |
| ↘ 14.2 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.1 (minimum) to 240 (maximum) ms. » 90 % 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 | ||
| 48 ms ... rise ↗ and fall ↘ combined | ↗ 23.6 ms rise |  |
| ↘ 24.4 ms fall | ||
| The screen shows slow response rates in our tests and will be unsatisfactory for gamers. In comparison, all tested devices range from 0.165 (minimum) to 636 (maximum) ms. » 81 % 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 | 119000 Hz | ≤ 80 % brightness setting |  |
| ≤ 210 cd/m² brightness | |||
The display backlight flickers at 119000 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 80 % (210 cd/m²) and below. There should be no flickering or PWM above this brightness setting. The frequency of 119000 Hz is quite high, so most users sensitive to PWM should not notice any flickering. Flickering occurs even at high brightness setting and may have an effect on the user during everyday use. In comparison: 53 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 8719 (minimum: 5 - maximum: 343500) Hz was measured. | |||
| PCMark 8 Home Score Accelerated v2 | 4054 pontos | |
| PCMark 8 Creative Score Accelerated v2 | 4914 pontos | |
| PCMark 8 Work Score Accelerated v2 | 4648 pontos | |
| PCMark 10 Score | 4122 pontos | |
Ajuda | ||
| 3DMark 06 Standard Score | 26389 pontos | |
| 3DMark 11 Performance | 5566 pontos | |
| 3DMark Cloud Gate Standard Score | 15337 pontos | |
| 3DMark Fire Strike Score | 3430 pontos | |
| 3DMark Time Spy Score | 1207 pontos | |
Ajuda | ||
Barulho
| Ocioso |
| 31.3 / 31.3 / 31.7 dB |
| Carga |
| 39.7 / 48.6 dB |
 | ||
30 dB silencioso 40 dB(A) audível 50 dB(A) ruidosamente alto |
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min:  , med:  , max:  Audix TM1, Arta (15 cm de distância) environment noise: 30.9 dB(A) | ||
| Apple MacBook Pro 15 2017 (2.8 GHz, 555) Radeon Pro 555, i7-7700HQ, Apple SSD SM0256L | Apple MacBook Pro 15 2016 (2.6 GHz, 450) Radeon Pro 450, 6700HQ, Apple SSD SM0256L | Apple MacBook Pro 15 2016 (2.7 GHz, 455) Radeon Pro 455, 6820HQ, Apple SSD SM0512L | Apple MacBook Pro 15 2016 (2.9 GHz, 460) Radeon Pro 460, 6920HQ, Apple SSD SM1024L | Dell XPS 15 9560 (i7-7700HQ, UHD) GeForce GTX 1050 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11 | Lenovo ThinkPad P51s 20HB000SGE Quadro M520, i7-7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0) | |
|---|---|---|---|---|---|---|
| Noise | 5% | 2% | 6% | -6% | 8% | |
| off / environment * | 30.9 | 30.4 2% | 30.4 2% | 29 6% | 28.4 8% | 29.2 6% |
| Idle Minimum * | 31.3 | 30.6 2% | 30.8 2% | 30.3 3% | 29 7% | 29.2 7% |
| Idle Average * | 31.3 | 30.6 2% | 30.8 2% | 30.3 3% | 29 7% | 29.2 7% |
| Idle Maximum * | 31.7 | 30.6 3% | 30.8 3% | 30.3 4% | 32.2 -2% | 31.1 2% |
| Load Average * | 39.7 | 34.7 13% | 38.7 3% | 35.1 12% | 47.1 -19% | 36.7 8% |
| Witcher 3 ultra * | 35.5 | 52 -46% | ||||
| Load Maximum * | 48.6 | 46.3 5% | 48.8 -0% | 46 5% | 47.1 3% | 39.4 19% |
* ... smaller is better
(±) The maximum temperature on the upper side is 44 °C / 111 F, compared to the average of 36.9 °C / 98 F, ranging from 21.1 to 71 °C for the class Multimedia.
(±) The bottom heats up to a maximum of 41 °C / 106 F, compared to the average of 39.2 °C / 103 F
(+) In idle usage, the average temperature for the upper side is 22.8 °C / 73 F, compared to the device average of 31.3 °C / 88 F.
(±) Playing The Witcher 3, the average temperature for the upper side is 36.6 °C / 98 F, compared to the device average of 31.3 °C / 88 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 28.8 °C / 83.8 F (-1.2 °C / -2.2 F).
Apple MacBook Pro 15 2017 (2.8 GHz, 555) audio analysis
(+) | speakers can play relatively loud (87 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 8.7% lower than median
(±) | linearity of bass is average (11.1% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.5% away from median
(±) | linearity of mids is average (7.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.7% away from median
(+) | highs are linear (5% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (7.9% difference to median)
Compared to same class
» 5% of all tested devices in this class were better, 1% similar, 94% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 98% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Apple MacBook Pro 13 2017 Touchbar i5 audio analysis
(+) | speakers can play relatively loud (86.2 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 11.5% lower than median
(±) | linearity of bass is average (10.8% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.2% higher than median
(+) | mids are linear (6.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(+) | highs are linear (5.7% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.9% difference to median)
Compared to same class
» 11% of all tested devices in this class were better, 4% similar, 84% worse
» The best had a delta of 5%, average was 19%, worst was 53%
Compared to all devices tested
» 7% of all tested devices were better, 2% similar, 91% worse
» The best had a delta of 4%, average was 25%, worst was 134%
Dell XPS 15 9560 (i7-7700HQ, UHD) audio analysis
(-) | not very loud speakers (70.9 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 12.9% lower than median
(±) | linearity of bass is average (14.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.5% away from median
(±) | linearity of mids is average (8.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.3% away from median
(±) | linearity of highs is average (7.3% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (16.2% difference to median)
Compared to same class
» 37% of all tested devices in this class were better, 8% similar, 55% worse
» The best had a delta of 5%, average was 18%, worst was 45%
Compared to all devices tested
» 23% of all tested devices were better, 5% similar, 72% worse
» The best had a delta of 4%, average was 25%, worst was 134%
| Apple MacBook Pro 15 2017 (2.8 GHz, 555) i7-7700HQ, Radeon Pro 555, 76 Wh | Apple MacBook Pro 15 2016 (2.6 GHz, 450) 6700HQ, Radeon Pro 450, 76 Wh | Apple MacBook Pro 15 2016 (2.7 GHz, 455) 6820HQ, Radeon Pro 455, 76 Wh | Apple MacBook Pro 15 2016 (2.9 GHz, 460) 6920HQ, Radeon Pro 460, 76 Wh | Dell Precision 3520 i7-7820HQ, Quadro M620, 68 Wh | Dell XPS 15 9560 (i7-7700HQ, UHD) i7-7700HQ, GeForce GTX 1050 Mobile, 97 Wh | Lenovo ThinkPad P51s 20HB000SGE i7-7600U, Quadro M520, 104 Wh | |
|---|---|---|---|---|---|---|---|
| Battery Runtime | -5% | -6% | -3% | -1% | 20% | 162% | |
| H.264 | 511 | 516 1% | 547 7% | 483 -5% | 700 37% | ||
| WiFi v1.3 | 644 | 602 -7% | 637 -1% | 619 -4% | 455 -29% | 434 -33% | 712 11% |
| Witcher 3 ultra | 87 | ||||||
| Load | 60 | 55 -8% | 54 -10% | 52 -13% | 79 32% | 103 72% | 323 438% |
| Reader / Idle | 996 | 831 | 1581 |
A primeira impressão do MacBook Pro 15 atual é boa após as nossas medições iniciais. O desempenho está a par com os rivais graças aos novos processadores Kaby Lake e o desempenho pode ser utilizado por longos períodos. A Apple agora usa GPUs mais velozes por padrão. Seu desempenho não pode competir com GPUs Pascal mainstream atuais da Nvidia, mas, em troca, os chips AMD são muito eficientes.
Vamos completar a análise nos próximos dias.
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