Notebookcheck

Breve Análise do Portátil Apple MacBook Pro 15 2017 (2.8 GHz, 555)

Klaus Hinum, Andreas Osthoff (traduzido por Ricardo Soto), 06/26/2017

Competitivo graças ao Kaby Lake. O Apple MacBook Pro 15 atualizado recebe um processador Kaby Lake moderno da Intel e uma GPU mais poderosa por padrão. No entanto, fora isso, não muito mudou.

Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Processador
Intel Core i7-7700HQ 2.8 GHz
Placa gráfica
AMD Radeon Pro 555 - 2048 MB, GDDR5, 17.1
Memória
16384 MB 
, LPDDR3-2133, Dual-Channel
Pantalha
15.6 polegadas 16:10, 2880x1800 pixel 218 PPI, APPA031, IPS, Brilhante: sim
placa mãe
Intel Sunrise Point, Intel Kaby Lake-H
Disco rígido
Apple SSD SM0256L,  GB 
Placa de Som
Cirrus Logic CS42L63A @ Intel Sunrise Point PCH
Conexões
4 USB 3.1 Gen2, 4 Thunderbolt, Conexões Audio: 3.5 mm Audio, 1 Leitor de Impressões Digitais, Brightness Sensor
Funcionamento em rede
Broadcom BCM15700A2 802.11ac (ac), Bluetooth 4.2
Tamanho
altura x largura x profundidade (em mm): 16 x 349 x 241
Bateria
76 Wh Lítio-Polímero
Sistema Operativo
Apple OS X 10.11 El Capitan
Camera
Webcam: Câmera de 720p FaceTime HD
Características adicionais
Alto falantes: Estéreo, Teclado: Chiclet, Iluminação do Teclado: sim, 87 watt USB-C PSU, USB-C cable, 12 Meses Garantia
peso
1.83 kg, Suprimento de energia: 369 g
Preço
2799 Euro

 

Size Comparison

539
cd/m²
555
cd/m²
525
cd/m²
529
cd/m²
545
cd/m²
508
cd/m²
509
cd/m²
515
cd/m²
480
cd/m²
Distribuição do brilho
X-Rite i1Pro 2
Máximo: 555 cd/m² Médio: 522.8 cd/m² Minimum: 5 cd/m²
iluminação: 86 %
iluminação com acumulador: 545 cd/m²
Contraste: 1239:1 (Preto: 0.44 cd/m²)
ΔE Color 1.6 | - Ø
ΔE Greyscale 1.9 | - Ø
Gamma: 2.26
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
APPA031, , 2880x1800, 15.6
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
Response Times
2%
-7%
-21%
-45%
-17%
Response Time Grey 50% / Grey 80% *
48 (23.6, 24.4)
47.3 (22.1, 25.2)
1%
46.4 (18.8, 27.6)
3%
46 (18, 28)
4%
57.2 (27.2, 30)
-19%
38.4 (20.4, 18)
20%
Response Time Black / White *
33.8 (19.6, 14.2)
31.2 (16.7, 14.5)
8%
39.2 (7.6, 31.6)
-16%
56 (11, 45)
-66%
39.2 (23.6, 15.6)
-16%
24.8 (13.6, 11.2)
27%
PWM Frequency
119000 (80, 210)
117000 (80, 200)
-2%
119000 (80)
0%
961.5
-99%
980.4 (90)
-99%
Screen
12%
13%
-21%
-68%
-48%
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 DeltaE2000 *
1.6
1.4
12%
1.4
12%
3.33
-108%
5.3
-231%
3.6
-125%
Greyscale DeltaE2000 *
1.9
1.5
21%
2.3
-21%
2.73
-44%
4.6
-142%
4.2
-121%
Gamma
2.26 106%
2.34 103%
2.29 105%
2.48 97%
2.31 104%
2.24 107%
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)
7% / 9%
3% / 8%
-21% / -21%
-57% / -60%
-33% / -37%

* ... smaller is better

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
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 0.8 (minimum) to 240 (maximum) ms. » 85 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (26.9 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 0.9 (minimum) to 636 (maximum) ms. » 75 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (43.4 ms).

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 119000 Hz80 % brightness setting
210 cd/m² brightness

The display backlight flickers at 119000 Hz (Likely 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: 58 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 5069 (minimum: 43 - maximum: 142900) Hz was measured.

LatnecyMon web browsing (YouTube)
LatnecyMon web browsing (YouTube)
LatencyMon idle
LatencyMon idle
 
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R15
CPU Single 64Bit
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Intel Core i7-6920HQ
163 Points ∼100% +2%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Intel Core i7-6920HQ
156 Points ∼96% -2%
MSI GT83VR 7RF-206 Titan SLI
Intel Core i7-7920HQ
163 Points ∼100% +2%
Lenovo ThinkPad P51s 20HB000SGE
Intel Core i7-7600U
162 Points ∼99% +1%
Dell Precision 3520
Intel Core i7-7820HQ
160 Points ∼98% 0%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
159.95 Points ∼98%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
156 Points ∼96% -2%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
157 Points ∼96% -2%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
154 Points ∼94% -4%
Apple MacBook Pro Retina 15 inch 2015-05
Intel Core i7-4870HQ
144 Points ∼88% -10%
Apple MacBook Pro Retina 15 inch 2015-05
Intel Core i7-4870HQ
143 Points ∼88% -11%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ
141 Points ∼87% -12%
CPU Multi 64Bit
MSI GT83VR 7RF-206 Titan SLI
Intel Core i7-7920HQ
814 Points ∼100% +11%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Intel Core i7-6920HQ
740 Points ∼91% +1%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Intel Core i7-6920HQ
729 Points ∼90% 0%
Dell Precision 3520
Intel Core i7-7820HQ
736 Points ∼90% +1%
Dell XPS 15 9560 (i7-7700HQ, UHD)
Intel Core i7-7700HQ
735 Points ∼90% 0%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
732 (min: 729) Points ∼90%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Intel Core i7-7700HQ
726.78 (min: 704.77) Points ∼89% -1%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Intel Core i7-6820HQ
704 Points ∼86% -4%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Intel Core i7-6700HQ
666 Points ∼82% -9%
Apple MacBook Pro Retina 15 inch 2015-05
Intel Core i7-4870HQ
594 Points ∼73% -19%
Apple MacBook Pro Retina 15 inch 2015-05
Intel Core i7-4870HQ
589 Points ∼72% -20%
Lenovo ThinkPad P51s 20HB000SGE
Intel Core i7-7600U
379 Points ∼47% -48%
Cinebench R15 CPU Multi 64Bit
732 Points
Cinebench R15 CPU Single 64Bit
156 Points
Cinebench R15 OpenGL 64Bit
78.3 fps
Cinebench R15 Ref. Match 64Bit
99.5 %
Ajuda
PCMark 8
Work Score Accelerated v2
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Radeon Pro 460, 6920HQ, Apple SSD SM1024L
4755 Points ∼100% +2%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, 7700HQ, Apple SSD SM0256L
4648 Points ∼98%
Apple MacBook Pro Retina 15 inch 2015-05
Radeon R9 M370X, 4870HQ, Apple SSD SM0512G
4638 Points ∼98% 0%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Radeon Pro 455, 6820HQ, Apple SSD SM0512L
4522 Points ∼95% -3%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
4426 Points ∼93% -5%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
4422 Points ∼93% -5%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
4193 Points ∼88% -10%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
4081 Points ∼86% -12%
Home Score Accelerated v2
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
Radeon Pro 460, 6920HQ, Apple SSD SM1024L
4066 Points ∼100% 0%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Radeon Pro 555, 7700HQ, Apple SSD SM0256L
4054 Points ∼100%
Apple MacBook Pro 13 2017 Touchbar i5
Iris Plus Graphics 650, 7267U, Apple SSD AP0256
3829 Points ∼94% -6%
Apple MacBook Pro Retina 15 inch 2015-05
Radeon R9 M370X, 4870HQ, Apple SSD SM0512G
3821 Points ∼94% -6%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
Radeon Pro 455, 6820HQ, Apple SSD SM0512L
3728 Points ∼92% -8%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
Radeon Pro 450, 6700HQ, Apple SSD SM0256L
3637 Points ∼89% -10%
Dell XPS 15 9560 (i7-7700HQ, UHD)
GeForce GTX 1050 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
3588 Points ∼88% -11%
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 7600U, Samsung SSD PM961 1TB M.2 PCIe 3.0 x4 NVMe (MZVLW1T0)
3232 Points ∼79% -20%
PCMark 8 Home Score Accelerated v2
4054 pontos
PCMark 8 Creative Score Accelerated v2
4914 pontos
PCMark 8 Work Score Accelerated v2
4648 pontos
Ajuda
3DMark 11 - 1280x720 Performance GPU
Acer Aspire Nitro BE VN7-793G-5811
NVIDIA GeForce GTX 1050 Ti (Notebook), Intel Core i5-7300HQ
10270 Points ∼100% +98%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
AMD Radeon Pro 460, Intel Core i7-6920HQ
6749 Points ∼66% +30%
HP Pavilion 15 UHD T9Y85AV
NVIDIA GeForce GTX 960M, Intel Core i7-6700HQ
5452 Points ∼53% +5%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
AMD Radeon Pro 455, Intel Core i7-6820HQ
5388 Points ∼52% +4%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
5185 Points ∼50%
MSI PL62 MX150 7700HQ
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i7-7700HQ
4685 Points ∼46% -10%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
4502 Points ∼44% -13%
Lenovo ThinkPad E570-20H6S00000
NVIDIA GeForce GTX 950M, Intel Core i5-7200U
4243 Points ∼41% -18%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2658 Points ∼26% -49%
3DMark
1920x1080 Fire Strike Graphics
Acer Aspire Nitro BE VN7-793G-5811
NVIDIA GeForce GTX 1050 Ti (Notebook), Intel Core i5-7300HQ
7883 Points ∼100% +112%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
6074 Points ∼77% +63%
Lenovo Yoga 720-15IKB-80X7
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
5885 Points ∼75% +58%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
AMD Radeon Pro 460, Intel Core i7-6920HQ
4584 Points ∼58% +23%
HP Pavilion 15 UHD T9Y85AV
NVIDIA GeForce GTX 960M, Intel Core i7-6700HQ
4249 Points ∼54% +14%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
AMD Radeon Pro 455, Intel Core i7-6820HQ
3759 Points ∼48% +1%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
3721 Points ∼47%
MSI PL62 MX150 7700HQ
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i7-7700HQ
3673 Points ∼47% -1%
Lenovo ThinkPad E570-20H6S00000
NVIDIA GeForce GTX 950M, Intel Core i5-7200U
3545 Points ∼45% -5%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
3252 Points ∼41% -13%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
2342 Points ∼30% -37%
1280x720 Cloud Gate Standard Graphics
Acer Aspire Nitro BE VN7-793G-5811
NVIDIA GeForce GTX 1050 Ti (Notebook), Intel Core i5-7300HQ
50683 Points ∼100% +124%
Lenovo Yoga 720-15IKB-80X7
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
37388 Points ∼74% +65%
Dell XPS 15 9560 (i7-7700HQ, UHD)
NVIDIA GeForce GTX 1050 (Notebook), Intel Core i7-7700HQ
31274 Points ∼62% +38%
HP Pavilion 15 UHD T9Y85AV
NVIDIA GeForce GTX 960M, Intel Core i7-6700HQ
27162 Points ∼54% +20%
Apple MacBook Pro 15 2016 (2.9 GHz, 460)
AMD Radeon Pro 460, Intel Core i7-6920HQ
27064 Points ∼53% +20%
Apple MacBook Pro 15 2016 (2.7 GHz, 455)
AMD Radeon Pro 455, Intel Core i7-6820HQ
23434 Points ∼46% +4%
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
AMD Radeon Pro 555, Intel Core i7-7700HQ
22624 Points ∼45%
Lenovo ThinkPad E570-20H6S00000
NVIDIA GeForce GTX 950M, Intel Core i5-7200U
21835 Points ∼43% -3%
MSI PL62 MX150 7700HQ
NVIDIA GeForce MX150 (Laptop GT 1030), Intel Core i7-7700HQ
21594 Points ∼43% -5%
Apple MacBook Pro 15 2016 (2.6 GHz, 450)
AMD Radeon Pro 450, Intel Core i7-6700HQ
21533 Points ∼42% -5%
Lenovo ThinkPad P51s 20HB000SGE
NVIDIA Quadro M520, Intel Core i7-7600U
13394 Points ∼26% -41%
3DMark 06 Standard
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
 
min: dark, med: mid, max: light   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, 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 (Notebook), 7700HQ, Lite-on CX2-8B512-Q11 NVMe SSD
Lenovo ThinkPad P51s 20HB000SGE
Quadro M520, 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

 42 °C44 °C41 °C 
 37 °C43 °C38 °C 
 28 °C29 °C28 °C 
Máximo: 44 °C
Médio: 36.7 °C
39 °C41 °C40 °C
37 °C41 °C37 °C
30 °C32 °C30 °C
Máximo: 41 °C
Médio: 36.3 °C
alimentação elétrica  43 °C | Temperatura do quarto 20.8 °C | Fluke 62 Mini
dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2040.638.12532.233.33132.633.84033.739.55034.339.66329.448.88028.652.210027.35912527.968.116026.458.920025.46725023.967.931522.666.140023.374.950022.875.763021.573.48002069.6100020.174.7125019.476.6160018.779.820001873.3250018.173.2315017.874.7400017.871.8500017.874.3630018.177800018.3701000018.272.31250018.268.31600018.572.1SPL31.587N1.676.6median 19.4MBP 15 2017median 72.3Delta2.83.335.335.330.733.931.732.731.735.630.13927.745.626.447.726.450.326.262.125.753.3246323.562.62263.221.671.420.675.719.277.719.275.818.678.418.174.417.776.817.675.417.375.517.267.517.368.917.372.617.269.417.671.117.668.417.462.817.56430.486.21.470.5median 18.1MBP 13 2017median 69.42.56.240.938.634.735.83434.833.632.833.331.73534.831.83531.742.53049.628.657.127.152.626.949.426.65425.857.525.456.624.466.12469.224.162.223.861.523.565.123.265.323.463.823.270.923.370.723.263.123.263.823.265.423.163.823.165.523.26735.978.62.643.3median 23.8XPS 15 9560median 63.81.84.5hearing rangehide median Pink Noise
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 7.8% lower than median
(±) | linearity of bass is average (11.3% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 3.1% away from median
(±) | linearity of mids is average (7.7% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 1.8% away from median
(+) | highs are linear (5.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (7.3% difference to median)
Compared to same class
» 6% of all tested devices in this class were better, 2% similar, 93% worse
» The best had a delta of 3%, average was 18%, worst was 35%
Compared to all devices tested
» 1% of all tested devices were better, 0% similar, 99% worse
» The best had a delta of 3%, average was 22%, worst was 53%

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 10.3% lower than median
(±) | linearity of bass is average (11% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 6.3% higher than median
(+) | mids are linear (6.5% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.1% away from median
(+) | highs are linear (5.8% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (11.8% difference to median)
Compared to same class
» 10% of all tested devices in this class were better, 6% similar, 84% worse
» The best had a delta of 9%, average was 18%, worst was 41%
Compared to all devices tested
» 6% of all tested devices were better, 2% similar, 92% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Dell XPS 15 9560 (i7-7700HQ, UHD) audio analysis

(-) | not very loud speakers (70.93 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
(+) | overall sound is linear (13.8% difference to median)
Compared to same class
» 24% of all tested devices in this class were better, 6% similar, 70% worse
» The best had a delta of 3%, average was 18%, worst was 35%
Compared to all devices tested
» 12% of all tested devices were better, 3% similar, 85% worse
» The best had a delta of 3%, average was 22%, worst was 53%

Tempo de Execução da Bateria
Navegar com WLAN v1.3
10h 44min
Big Buck Bunny H.264 1080p
8h 31min
Carga (máximo brilho)
1h 00min
Apple MacBook Pro 15 2017 (2.8 GHz, 555)
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
7820HQ, Quadro M620, 68 Wh
Dell XPS 15 9560 (i7-7700HQ, UHD)
7700HQ, GeForce GTX 1050 (Notebook), 97 Wh
Lenovo ThinkPad P51s 20HB000SGE
7600U, Quadro M520, 104 Wh
Battery Runtime
-5%
-6%
-3%
-1%
20%
162%
Reader / Idle
996
831
1581
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%
In review: Apple MacBook Pro 15 Mid 2017
In review: Apple MacBook Pro 15 Mid 2017

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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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Apple MacBook Pro 15 2017 (2.8 GHz, 555)
Klaus Hinum, Andreas Osthoff, 2017-06-26 (Update: 2017-07- 3)