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Notebookcheck

Breve Análise do Portátil Acer Predator 17 G9-791

Andreas Osthoff, Stefanie Voigt (traduzido por Ricardo Soto), 02/20/2016

A caça continua. O Predator 17 é o segundo aparelho da nova série de jogos da Acer. Apesar do chassi robusto, a solução de resfriamento não conseguiu nos convencer completamente.

Acer Predator 17 G9-791-75PV (Predator 17 Serie)
Placa gráfica
NVIDIA GeForce GTX 970M - 3072 MB, Análises do: 924 MHz, Memoría: 2500 MHz, GDDR5, ForceWare 354.00, Optimus
Memória
16384 MB 
, DDR4-2133, Dual-Channel, 2 de 4 slots ocupados, até 64 GB
Pantalha
17.3 polegadas 16:9, 1920 x 1080 pixel, LP173WF4-SPF1 (LGD0469), IPS, Full HD, Brilhante: não
placa mãe
Intel HM170 (Skylake PCH-H)
Disco rígido
Lite-On CV1-8B256, 256 GB 
, M.2-SSD + WDC WD10JPVX-22JC3T0, 1 TB HDD @ 5400 rpm
Placa de Som
Realtek ALC255 @ Intel Sunrise Point PCH - High Definition Audio Controller
Conexões
4 USB 3.0, 1 USB 3.1 Gen2, 1 HDMI, 1 DisplayPort, 1 Kensington Lock, Conexões Audio: Fones de 3,5 mm e microfone de 3,5 mm, Card Reader: SD, SDHC, SDXC
Funcionamento em rede
Killer E2400 Gigabit Ethernet Controller (10/100/1000/2500/5000MBit/s), Killer Wireless-n/a/ac 1535 Wireless Network Adapter (b/g/n = Wi-Fi 4/ac = Wi-Fi 5), Bluetooth 4.1
Tamanho
altura x largura x profundidade (em mm): 40 x 423 x 322
Bateria
6000 mAh Lítio-Ion, 8 células
Sistema Operativo
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD (720p @ 30 fps)
Características adicionais
Alto falantes: 4.2 (Dolby Audio), Teclado: Chiclet , Iluminação do Teclado: sim, Adaptador de força: 180 Watts, ventoinha adicional e unidade ótica, MS Office 365 Trial, CyberLink PowerDVD 12, 24 Meses Garantia
peso
4.1 kg, Suprimento de energia: 590 g
Preço
1900 EUR
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Left: power, 2x USB 3.0, microphone, card reader, FrostCore or Blu-ray burner
Left: power, 2x USB 3.0, microphone, card reader, FrostCore or Blu-ray burner
Right: USB 3.1 (incl. Thunderbolt 3), 2x USB 3.0, HDMI, DisplayPort, RJ45-LAN, slot for Kensington lock
Right: USB 3.1 (incl. Thunderbolt 3), 2x USB 3.0, HDMI, DisplayPort, RJ45-LAN, slot for Kensington lock
299
cd/m²
290
cd/m²
305
cd/m²
306
cd/m²
337
cd/m²
314
cd/m²
297
cd/m²
297
cd/m²
286
cd/m²
Distribuição do brilho
LP173WF4-SPF1 (LGD0469)
X-Rite i1Pro 2
Máximo: 337 cd/m² Médio: 303.4 cd/m²
iluminação: 85 %
iluminação com acumulador: 337 cd/m²
Contraste: 1296:1 (Preto: 0.26 cd/m²)
ΔE Color 5.92 | 0.6-29.43 Ø6
ΔE Greyscale 7.55 | 0.64-98 Ø6.2
85% sRGB (Argyll 3D) 56% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.42
Acer Predator 17 G9-791-75PV
LP173WF4-SPF1 (LGD0469)
MSI GE72-6QF8H11
LG Phillips LP173WF4-SPF1
Schenker XMG P706
LG LP173WF4-SPD1
Alienware 17 R2
LG Philips LGD0459 / 173WF4 (Dell P/N: CV69H)
Schenker XMG U716
AU B173ZAN01.0 (AUO109B)
Response Times
-31%
Response Time Grey 50% / Grey 80% *
37 (14, 23)
45 (17, 28)
-22%
Response Time Black / White *
20 (4, 16)
28 (6, 22)
-40%
PWM Frequency
Screen
6%
-1%
4%
9%
Brightness middle
337
315
-7%
306
-9%
331
-2%
374
11%
Brightness
303
297
-2%
302
0%
307
1%
356
17%
Brightness Distribution
85
88
4%
90
6%
84
-1%
88
4%
Black Level *
0.26
0.3
-15%
0.34
-31%
0.3
-15%
0.4
-54%
Contrast
1296
1050
-19%
900
-31%
1103
-15%
935
-28%
Colorchecker DeltaE2000 *
5.92
4.34
27%
5.49
7%
4.88
18%
4.23
29%
Greyscale DeltaE2000 *
7.55
2.87
62%
3.97
47%
3.63
52%
5.48
27%
Gamma
2.42 91%
2.46 89%
2.15 102%
2.17 101%
2.35 94%
CCT
7270 89%
6969 93%
6163 105%
6325 103%
6686 97%
Color Space (Percent of AdobeRGB 1998)
56
56
0%
55.5
-1%
55
-2%
88
57%
Color Space (Percent of sRGB)
85
85
0%
84.5
-1%
84.2
-1%
100
18%
Colorchecker DeltaE2000 max. *
6.7
Total Average (Program / Settings)
6% / 6%
-1% / -1%
4% / 4%
-11% / 2%

* ... 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
20 ms ... rise ↗ and fall ↘ combined↗ 4 ms rise
↘ 16 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 0.8 (minimum) to 240 (maximum) ms. » 22 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (24.9 ms).
       Response Time 50% Grey to 80% Grey
37 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 23 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. » 34 % of all devices are better.
This means that the measured response time is similar to the average of all tested devices (39.6 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 not detected

In comparison: 51 % of all tested devices do not use PWM to dim the display. If PWM was detected, an average of 9270 (minimum: 43 - maximum: 142900) Hz was measured.

Cinebench R11.5 CPU Single 64Bit
1.58 Points
Cinebench R11.5 CPU Multi 64Bit
7.24 Points
Cinebench R11.5 OpenGL 64Bit
50.62 fps
Cinebench R15 CPU Single 64Bit
137 Points
Cinebench R15 CPU Multi 64Bit
654 Points
Cinebench R15 OpenGL 64Bit
59.61 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Ajuda
Cinebench R15
CPU Single 64Bit (sort by value)
Acer Predator 17 G9-791-75PV
Intel Core i7-6700HQ
137 Points ∼63%
MSI GE72 965M Ti
Intel Core i7-6700HQ
143 Points ∼66% +4%
MSI GE72-6QF8H11
Intel Core i7-6700HQ
137 Points ∼63% 0%
Schenker XMG P706
Intel Core i7-6820HK
151 Points ∼69% +10%
Alienware 17 R2
Intel Core i7-4980HQ
155 Points ∼71% +13%
Schenker XMG U716
Intel Core i7-6700
171 Points ∼78% +25%
CPU Multi 64Bit (sort by value)
Acer Predator 17 G9-791-75PV
Intel Core i7-6700HQ
654 Points ∼15%
MSI GE72 965M Ti
Intel Core i7-6700HQ
671 Points ∼15% +3%
MSI GE72-6QF8H11
Intel Core i7-6700HQ
667 Points ∼15% +2%
Schenker XMG P706
Intel Core i7-6820HK
709 Points ∼16% +8%
Alienware 17 R2
Intel Core i7-4980HQ
670 Points ∼15% +2%
Schenker XMG U716
Intel Core i7-6700
791 Points ∼18% +21%
Cinebench R11.5
CPU Single 64Bit (sort by value)
Acer Predator 17 G9-791-75PV
Intel Core i7-6700HQ
1.58 Points ∼65%
MSI GE72 965M Ti
Intel Core i7-6700HQ
1.59 Points ∼65% +1%
MSI GE72-6QF8H11
Intel Core i7-6700HQ
1.57 Points ∼64% -1%
Schenker XMG P706
Intel Core i7-6820HK
1.73 Points ∼71% +9%
Alienware 17 R2
Intel Core i7-4980HQ
1.74 Points ∼71% +10%
Schenker XMG U716
Intel Core i7-6700
1.94 Points ∼80% +23%
CPU Multi 64Bit (sort by value)
Acer Predator 17 G9-791-75PV
Intel Core i7-6700HQ
7.24 Points ∼16%
MSI GE72 965M Ti
Intel Core i7-6700HQ
7.43 Points ∼17% +3%
MSI GE72-6QF8H11
Intel Core i7-6700HQ
7.37 Points ∼17% +2%
Schenker XMG P706
Intel Core i7-6820HK
7.78 Points ∼18% +7%
Alienware 17 R2
Intel Core i7-4980HQ
7.28 Points ∼16% +1%
Schenker XMG U716
Intel Core i7-6700
8.77 Points ∼20% +21%
PCMark 7 Score
5991 pontos
PCMark 8 Home Score Accelerated v2
3880 pontos
PCMark 8 Creative Score Accelerated v2
4810 pontos
Ajuda
PCMark 7 - Score (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ, Lite-On CV1-8B256
5991 Points ∼65%
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ, Toshiba HG6 THNSNJ128G8NU
5431 Points ∼59% -9%
Schenker XMG P706
GeForce GTX 980M, 6820HK, Samsung SM951 MZHPV512HDGL m.2 PCI-e
6054 Points ∼66% +1%
Alienware 17 R2
GeForce GTX 980M, 4980HQ, Lite-On IT L8T-256L9G
6622 Points ∼72% +11%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700, Samsung SM951 MZHPV512HDGL m.2 PCI-e
7159 Points ∼78% +19%
PCMark 8
Creative Score Accelerated v2 (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ, Lite-On CV1-8B256
4810 Points ∼46%
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ, Toshiba HG6 THNSNJ128G8NU
4371 Points ∼41% -9%
Schenker XMG P706
GeForce GTX 980M, 6820HK, Samsung SM951 MZHPV512HDGL m.2 PCI-e
4893 Points ∼46% +2%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700, Samsung SM951 MZHPV512HDGL m.2 PCI-e
7295 Points ∼69% +52%
Home Score Accelerated v2 (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ, Lite-On CV1-8B256
3880 Points ∼64%
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ, Toshiba HG6 THNSNJ128G8NU
3633 Points ∼60% -6%
Schenker XMG P706
GeForce GTX 980M, 6820HK, Samsung SM951 MZHPV512HDGL m.2 PCI-e
3961 Points ∼65% +2%
Alienware 17 R2
GeForce GTX 980M, 4980HQ, Lite-On IT L8T-256L9G
4402 Points ∼72% +13%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700, Samsung SM951 MZHPV512HDGL m.2 PCI-e
4466 Points ∼73% +15%
Lite-On CV1-8B256
Sequential Read: 484.5 MB/s
Sequential Write: 357.8 MB/s
512K Read: 344.1 MB/s
512K Write: 353.1 MB/s
4K Read: 20.8 MB/s
4K Write: 42.65 MB/s
4K QD32 Read: 275.8 MB/s
4K QD32 Write: 300.6 MB/s
3DMark 06 Standard
25463 pontos
3DMark 11 Performance
9529 pontos
3DMark Ice Storm Standard Score
87812 pontos
3DMark Cloud Gate Standard Score
21651 pontos
3DMark Fire Strike Score
6708 pontos
Ajuda
3DMark
1920x1080 Fire Strike Graphics (sort by value)
Acer Predator 17 G9-791-75PV
NVIDIA GeForce GTX 970M
7594 Points ∼19%
MSI GE72 965M Ti
NVIDIA GeForce GTX 965M
6160 Points ∼15% -19%
MSI GE72-6QF8H11
NVIDIA GeForce GTX 970M
7450 Points ∼18% -2%
Schenker XMG P706
NVIDIA GeForce GTX 980M
9687 Points ∼24% +28%
Alienware 17 R2
NVIDIA GeForce GTX 980M
9441 Points ∼23% +24%
Schenker XMG U716
NVIDIA GeForce GTX 980 (Laptop)
12691 Points ∼31% +67%
1920x1080 Fire Strike Score (sort by value)
Acer Predator 17 G9-791-75PV
NVIDIA GeForce GTX 970M
6708 Points ∼25%
MSI GE72 965M Ti
NVIDIA GeForce GTX 965M
5366 Points ∼20% -20%
MSI GE72-6QF8H11
NVIDIA GeForce GTX 970M
6487 Points ∼24% -3%
Schenker XMG P706
NVIDIA GeForce GTX 980M
8380 Points ∼31% +25%
Alienware 17 R2
NVIDIA GeForce GTX 980M
8185 Points ∼31% +22%
Schenker XMG U716
NVIDIA GeForce GTX 980 (Laptop)
10734 Points ∼40% +60%
3DMark 11
1280x720 Performance GPU (sort by value)
Acer Predator 17 G9-791-75PV
NVIDIA GeForce GTX 970M
9902 Points ∼19%
MSI GE72 965M Ti
NVIDIA GeForce GTX 965M
8391 Points ∼16% -15%
MSI GE72-6QF8H11
NVIDIA GeForce GTX 970M
9889 Points ∼19% 0%
Schenker XMG P706
NVIDIA GeForce GTX 980M
12402 Points ∼24% +25%
Alienware 17 R2
NVIDIA GeForce GTX 980M
11915 Points ∼23% +20%
Schenker XMG U716
NVIDIA GeForce GTX 980 (Laptop)
17050 Points ∼33% +72%
1280x720 Performance (sort by value)
Acer Predator 17 G9-791-75PV
NVIDIA GeForce GTX 970M
9529 Points ∼27%
MSI GE72 965M Ti
NVIDIA GeForce GTX 965M
7896 Points ∼23% -17%
MSI GE72-6QF8H11
NVIDIA GeForce GTX 970M
8533 Points ∼24% -10%
Schenker XMG P706
NVIDIA GeForce GTX 980M
11514 Points ∼33% +21%
Alienware 17 R2
NVIDIA GeForce GTX 980M
11122 Points ∼32% +17%
Schenker XMG U716
NVIDIA GeForce GTX 980 (Laptop)
14477 Points ∼41% +52%
Dirt Rally
1920x1080 Ultra Preset AA:4x MS (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
60.9 fps ∼36%
Schenker XMG P706
GeForce GTX 980M, 6820HK
76.2 fps ∼45% +25%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
97 fps ∼58% +59%
1920x1080 High Preset (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
95.15 fps ∼48%
Schenker XMG P706
GeForce GTX 980M, 6820HK
131.4 fps ∼66% +38%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
123.7 fps ∼62% +30%
Star Wars Battlefront
1920x1080 Ultra Preset AA:FX (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
61.5 fps ∼31%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
45.8 (min: 39, max: 55) fps ∼23% -26%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
102.1 fps ∼52% +66%
1920x1080 High Preset AA:FX (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
72.3 fps ∼37%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
53 (min: 44, max: 65) fps ∼27% -27%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
118.6 fps ∼60% +64%
GTA V
1920x1080 Highest Settings possible AA:4xMSAA + FX AF:16x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
30.5 fps ∼23%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
51 fps ∼38% +67%
1920x1080 High/On (Advanced Graphics Off) AA:2xMSAA + FX AF:8x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
76 fps ∼45%
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
117.8 fps ∼70% +55%
Rainbow Six Siege
1920x1080 Ultra Preset AA:T AF:16x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
64.3 fps ∼20%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
40.8 (min: 10, max: 109) fps ∼12% -37%
1920x1080 High Preset AA:T AF:4x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
89.5 fps ∼26%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
69 (min: 10, max: 144) fps ∼20% -23%
Just Cause 3
1920x1080 Very High / On AA:SM AF:16x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
52.4 fps ∼40%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
39 (min: 30, max: 45) fps ∼30% -26%
1920x1080 High / On AA:FX AF:8x (sort by value)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
61.3 fps ∼46%
MSI GE72 965M Ti
GeForce GTX 965M, 6700HQ
46.6 (min: 41, max: 53) fps ∼35% -24%
baixo média alto ultra
GTA V (2015) 125.6 76 30.5 fps
Dirt Rally (2015) 120.1 95.15 60.9 fps
Star Wars Battlefront (2015) 145.8 72.3 61.5 fps
Rainbow Six Siege (2015) 170.1 89.5 64.3 fps
Just Cause 3 (2015) 102.6 61.3 52.4 fps

Barulho

Ocioso
32 / 33 / 37 dB
HDD
34 dB
Carga
44 / 49 dB
  red to green bar
 
 
30 dB
silencioso
40 dB(A)
audível
50 dB(A)
ruidosamente alto
 
min: dark, med: mid, max: light   Audix TM1 (15 cm de distância)
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ
Schenker XMG P706
GeForce GTX 980M, 6820HK
Alienware 17 R2
GeForce GTX 980M, 4980HQ
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
Noise
8%
7%
3%
-2%
off / environment *
Idle Minimum *
32
30
6%
30.9
3%
29.4
8%
33
-3%
Idle Average *
33
30.2
8%
31.2
5%
30.8
7%
35
-6%
Idle Maximum *
37
33
11%
31.2
16%
35
5%
38
-3%
Load Average *
44
40.4
8%
40.5
8%
43.4
1%
45
-2%
Load Maximum *
49
46.2
6%
47
4%
51.6
-5%
48
2%

* ... smaller is better

Carga Máxima
 37.5 °C41.7 °C41 °C 
 30.9 °C41.7 °C38.8 °C 
 23.8 °C29.2 °C30.2 °C 
Máximo: 41.7 °C
Médio: 35 °C
41.6 °C41.3 °C41.1 °C
38.5 °C37.3 °C25.6 °C
28.4 °C26.4 °C24.2 °C
Máximo: 41.6 °C
Médio: 33.8 °C
alimentação elétrica  48.4 °C | Temperatura do quarto 22 °C | Voltcraft IR-900
(±) The average temperature for the upper side under maximal load is 35 °C / 95 F, compared to the average of 33.2 °C / 92 F for the devices in the class Gaming.
(±) The maximum temperature on the upper side is 41.7 °C / 107 F, compared to the average of 39.6 °C / 103 F, ranging from 21.6 to 68.8 °C for the class Gaming.
(±) The bottom heats up to a maximum of 41.6 °C / 107 F, compared to the average of 42.3 °C / 108 F
(+) In idle usage, the average temperature for the upper side is 26.1 °C / 79 F, compared to the device average of 33.2 °C / 92 F.
(+) The palmrests and touchpad are cooler than skin temperature with a maximum of 30.2 °C / 86.4 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 (-1.4 °C / -2.6 F).
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ
Schenker XMG P706
GeForce GTX 980M, 6820HK
Alienware 17 R2
GeForce GTX 980M, 4980HQ
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
Heat
-41%
-11%
-20%
-34%
Maximum Upper Side *
41.7
50.3
-21%
44
-6%
50.8
-22%
48.8
-17%
Maximum Bottom *
41.6
49.9
-20%
42.3
-2%
48.7
-17%
55.8
-34%
Idle Upper Side *
27.2
40.9
-50%
31.7
-17%
30.9
-14%
36.7
-35%
Idle Bottom *
25
42.8
-71%
29.9
-20%
31.7
-27%
37.3
-49%

* ... smaller is better

Consumo de energia
desligadodarklight 0.3 / 0.8 Watt
Ociosodarkmidlight 11 / 17 / 22 Watt
Carga midlight 96 / 164 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ
Schenker XMG P706
GeForce GTX 980M, 6820HK
Alienware 17 R2
GeForce GTX 980M, 4980HQ
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
Power Consumption
-24%
-7%
-5%
-126%
Idle Minimum *
11
16.7
-52%
12
-9%
8.9
19%
35
-218%
Idle Average *
17
23
-35%
17.9
-5%
16
6%
44
-159%
Idle Maximum *
22
31.7
-44%
19.3
12%
26.6
-21%
51
-132%
Load Average *
96
97.4
-1%
97.7
-2%
124
-29%
134
-40%
Load Maximum *
164
141.4
14%
213
-30%
165.8
-1%
298
-82%

* ... smaller is better

Tempo de Execução da Bateria
Ocioso (sem WLAN, min brilho)
11h 42min
NBC WiFi Websurfing Battery Test 1.3
5h 58min
Big Buck Bunny H.264 1080p
7h 36min
Carga (máximo brilho)
1h 49min
Acer Predator 17 G9-791-75PV
GeForce GTX 970M, 6700HQ
MSI GE72-6QF8H11
GeForce GTX 970M, 6700HQ
Schenker XMG P706
GeForce GTX 980M, 6820HK
Alienware 17 R2
GeForce GTX 980M, 4980HQ
Schenker XMG U716
GeForce GTX 980 (Laptop), 6700
Battery Runtime
-56%
-40%
-2%
-48%
Reader / Idle
702
403
-43%
297
-58%
729
4%
158
-77%
H.264
456
139
-70%
220
-52%
WiFi v1.3
358
154
-57%
220
-39%
Load
109
49
-55%
97
-11%
100
-8%
88
-19%
WiFi
345

Pro

+ Tela IPS brilhante e de alto contraste
+ Superfície do touchpad confortável
+ USB 3.1 com Thunderbolt
+ Boa qualidade de construção
+ Pousa palmas frio
+ Unidade ótica removível
+ Teclado iluminado
+ Muito boas durações da bateria
+ Ferramentas úteis
+ Alto desempenho

Contra

- O turbo da CPU não pode ser utilizado plenamente
- GTX 970M com 3 GB de RAM em vez de 6 GB
- Afogamento da GPU em situações extremas
- Emissão de ruído muito alta
- G-Sync apenas para monitores externos
- Chassi pesado
- Manutenção limitada
- A bateria é esgotada sob carga máxima (tomada)
- O som poderia ser melhor
In review: Acer Predator 17. Test model courtesy of Cyberport.
In review: Acer Predator 17. Test model courtesy of Cyberport.

Os dois novos portáteis de jogos da Acer, o Predator 15 e o nosso modelo de teste Predator 17, são muito similares em muitos aspectos, portanto, nosso veredicto também é similar. Além do design, em particular, você notará o tamanho e o peso do aparelho de 17-polegadas. Os rivais oferecem o mesmo tipo de desempenho com carcaças mais leves e mais compactas. Isto é causado parcialmente pelo resfriamento, mas não conseguiu nos convencer completamente. Ele sim mantém os componentes frios, mas pode ser muito barulhento. É um dos portáteis mais barulhentos entre nossos aparelhos comparados em cenários de uso médio. A ventoinha FrostCore adicional soa bem no papel, mas não ajuda nada os componentes, na prática. Ela esfria o lado esquerdo do pousa palmas.

Outras desvantagens são a limitada utilização do Turbo, bem como o afogamento da GPU sob uso intenso, os medíocres alto falantes e o "bleeding" da retro iluminação. A capacidade de manutenção também é limitada. Se a Acer puder consertar esses problemas para a seguinte iteração, deveríamos obter um aparelho muito bom, porque inclusive as primeiras tentativas são ótimas em algumas categorias. Isto inclui o chassi sólido, a tela brilhante e de alto contraste, as muito boas durações da bateria, o moderno equipamento de portas e as úteis ferramentas.

A Acer apresenta uma primeira tentativa bem-sucedida para um portátil de jogos, embora ainda precise um afinamento em algumas áreas.

Esta é uma versão reduzida da análise original. Você pode ler a análise completa em inglês aqui.

Acer Predator 17 G9-791-75PV - 02/29/2016 v5(old)
Andreas Osthoff

Acabamento
72 / 98 → 73%
Teclado
81%
Mouse
78%
Conectividade
63 / 81 → 78%
Peso
49 / 10-66 → 70%
Bateria
88%
Pantalha
86%
Desempenho do jogos
91%
Desempenho da aplicação
89%
Temperatura
88 / 95 → 93%
Ruído
70 / 90 → 78%
Audio
75%
Médio
78%
83%
Gaming - Médio equilibrado

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> Análises e revisões de portáteis e celulares > Análises > Análises > Breve Análise do Portátil Acer Predator 17 G9-791
Andreas Osthoff, 2016-02-20 (Update: 2016-02-22)