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技嘉科技 P56XT (7700HQ, GTX 1070, Full HD) 笔记本电脑简短评测

狂野骑行。 在成功发布Aero 15之后，技嘉科技又为我们提供了另一款面向游戏和多媒体行业的15英寸笔记本电脑。P56XT配备了Core i7-7700HQ和GeForce GTX 1070显卡。这个配置是否足够？我们将在评测中找到答案。
Gaming Geforce Kaby Lake Laptop / Notebook Windows
Gigabyte P56XT
Processor
Intel Core i7-7700HQ 4 x 2.8 - 3.8 GHz, Kaby Lake
Graphics adapter
NVIDIA GeForce GTX 1070 Mobile - 8 GB VRAM, Core: 1443 MHz, Memory: 8000 MHz, GDDR5, ForceWare 378.66, Optimus
Memory
16 GB 
, 2x 8 GB DDR4-2400 SO-DIMM, Dual Channel, both slots occupied, max. 32 GB
Display
15.60 inch 16:9, 1920 x 1080 pixel 141 PPI, LG Philips LP156WF6 (LGD046F), IPS, Full-HD, 60 Hz, glossy: no
Mainboard
Intel HM175
Storage
LiteOn CX2-8B256, 256 GB 
, NVMe-SSD + HGST HTS721010A9E630, 1 TB HDD @ 7200 rpm. Drive bays: 2x M.2 Type 2280 (PCIe 3.0 x4 or SATA III) & 1x 2.5 inch
Soundcard
Realtek ALC255 @ Intel Sunrise Point PCH - High Definition Audio Controller
Connections
3 USB 3.0 / 3.1 Gen1, 1 USB 3.1 Gen2, 1 Thunderbolt, 1 VGA, 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Audio Connections: headphones, microphone, Card Reader: SD, SDHC, SDXC, Brightness Sensor
Networking
Realtek PCIe GBE Family Controller (10/100/1000MBit/s), Intel Dual Band Wireless-AC 8265 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5/), Bluetooth 4.2
Optical drive
HL-DT-ST DVDRAM GUD0N
Size
height x width x depth (in mm): 30 x 383 x 270
Battery
91.2 Wh, 8000 mAh Lithium-Polymer, 11.4V
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Additional features
Speakers: 2x 2 watt (Dolby Digital Plus Home Theater), Keyboard: RGB chiclet, Keyboard Light: yes, 200-watt power supply, Hot Swap bay, driver DVD, user's manual, warranty information, Adobe Reader XI, CyberLink PowerDVD 12, MS Office 365 Trial, XSplit Broadcaster Trial, XSplit Gamecaster Trial, various manfacturer tools, 24 Months Warranty
Weight
2.672 kg, Power Supply: 704 g
Price
2400 EUR
Links
Gigabyte homepage
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Size Comparison

❌
391 mm 300 mm 39 mm 3.7 kg385 mm 271 mm 29 mm 2.9 kg391 mm 266 mm 22.5 mm 2.5 kg383 mm 270 mm 30 mm 2.7 kg380 mm 249 mm 18 mm 1.9 kg356 mm 250 mm 19 mm 2.1 kg297 mm 210 mm 1 mm 5.7 g
SD Card Reader
average JPG Copy Test (av. of 3 runs)
Acer Predator 15 G9-593-751X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
80 MB/s +5%
SCHENKER XMG P507 PRO
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
78 MB/s +3%
Gigabyte Aero 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
78 MB/s +3%
Gigabyte P56XT
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76 MB/s
MSI GS63VR 7RF-228US
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
23.59 MB/s -69%
Acer Aspire VN7-593G-73HP V15 Nitro BE
 
22.7 MB/s -70%
maximum AS SSD Seq Read Test (1GB)
Gigabyte Aero 15
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89 MB/s 0%
Acer Predator 15 G9-593-751X
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89 MB/s 0%
Gigabyte P56XT
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
89 MB/s
SCHENKER XMG P507 PRO
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
88 MB/s -1%
Acer Aspire VN7-593G-73HP V15 Nitro BE
 
27.2 MB/s -69%
MSI GS63VR 7RF-228US
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
20.96 MB/s -76%
Networking
iperf3 transmit AX12
Acer Predator 15 G9-593-751X
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
623 MBit/s +82%
Acer Aspire VN7-593G-73HP V15 Nitro BE
Atheros/Qualcomm QCA6174
618 MBit/s +80%
MSI GS63VR 7RF-228US
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
594 MBit/s +73%
SCHENKER XMG P507 PRO
Intel Dual Band Wireless-AC 8265
513 MBit/s +50%
Gigabyte Aero 15
Intel Dual Band Wireless-AC 8265
346 MBit/s +1%
Gigabyte P56XT
Intel Dual Band Wireless-AC 8265
343 MBit/s
iperf3 receive AX12
Acer Predator 15 G9-593-751X
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
692 MBit/s +2%
Gigabyte Aero 15
Intel Dual Band Wireless-AC 8265
678 MBit/s 0%
Gigabyte P56XT
Intel Dual Band Wireless-AC 8265
677 MBit/s
SCHENKER XMG P507 PRO
Intel Dual Band Wireless-AC 8265
674 MBit/s 0%
MSI GS63VR 7RF-228US
Killer Wireless-n/a/ac 1535 Wireless Network Adapter
662 MBit/s -2%
Acer Aspire VN7-593G-73HP V15 Nitro BE
Atheros/Qualcomm QCA6174
541 MBit/s -20%
281
cd/m²		284
cd/m²		263
cd/m²
294
cd/m²		301
cd/m²		273
cd/m²
277
cd/m²		279
cd/m²		264
cd/m²
Distribution of brightness
LG Philips LP156WF6 (LGD046F) tested with X-Rite i1Pro 2
Maximum: 301 cd/m² (Nits) Average: 279.6 cd/m² Minimum: 9 cd/m²
Brightness Distribution: 87 %
Center on Battery: 301 cd/m²
Contrast: 941:1 (Black: 0.32 cd/m²)
ΔE Color 6.21 | 0.5-29.43 Ø5
ΔE Greyscale 6.08 | 0.57-98 Ø5.3
84% sRGB (Argyll 1.6.3 3D)
55% AdobeRGB 1998 (Argyll 1.6.3 3D)
61.8% AdobeRGB 1998 (Argyll 2.2.0 3D)
84.6% sRGB (Argyll 2.2.0 3D)
64.8% Display P3 (Argyll 2.2.0 3D)
Gamma: 2.31
Gigabyte P56XT
LG Philips LP156WF6 (LGD046F), 1920x1080		Acer Predator 15 G9-593-751X
LG Philips LP156WF6-SPP1 (LGD04D5), 1920x1080		SCHENKER XMG P507 PRO
AUO B156HTN05.2 (AUO52ED), 1920x1080		MSI GS63VR 7RF-228US
3840x2160		Acer Aspire VN7-593G-73HP V15 Nitro BE
LG Display LP156WF6-SPP1, 1920x1080		Gigabyte Aero 15
N156HCA-EA1 (CMN15D7), 1920x1080
Display
1%
4%
-20%
1%
6%
Display P3 Coverage
64.8
65.4
1%
66.4
2%
48.21
-26%
65.8
2%
65.2
1%
sRGB Coverage
84.6
85.5
1%
88.9
5%
72.6
-14%
85.1
1%
92.5
9%
AdobeRGB 1998 Coverage
61.8
62.5
1%
65.1
5%
49.81
-19%
62.2
1%
66.5
8%
Response Times
0%
44%
-21%
-24%
-5%
Response Time Grey 50% / Grey 80% *
37.2 ?(18.4, 18.8)
36 ?(18, 18)
3%
24 ?(12, 12)
35%
28 ?(15.6, 12.4)
25%
41 ?(21, 20)
-10%
42.8 ?(23.6, 19.2)
-15%
Response Time Black / White *
24.8 ?(14, 10.8)
26.4 ?(15.2, 11.2)
-6%
12 ?(4, 8)
52%
23.6 ?(15.2, 8.4)
5%
34 ?(21, 13)
-37%
32 ?(18.8, 13.2)
-29%
PWM Frequency
20000 ?(95)
20830 ?(90)
4%
1351 ?(39)
-93%
26000 ?(20)
30%
Screen
6%
-19%
-23%
9%
6%
Brightness middle
301
295
-2%
357
19%
274.2
-9%
322
7%
320
6%
Brightness
280
274
-2%
365
30%
263
-6%
297
6%
316
13%
Brightness Distribution
87
88
1%
85
-2%
92
6%
86
-1%
90
3%
Black Level *
0.32
0.32
-0%
0.5
-56%
0.44
-38%
0.31
3%
0.36
-13%
Contrast
941
922
-2%
714
-24%
623
-34%
1039
10%
889
-6%
Colorchecker dE 2000 *
6.21
4.59
26%
9.93
-60%
8
-29%
4.73
24%
4.62
26%
Colorchecker dE 2000 max. *
10.78
11
-2%
14.87
-38%
14.6
-35%
12.37
-15%
9.75
10%
Greyscale dE 2000 *
6.08
4.03
34%
10.32
-70%
9.1
-50%
2.99
51%
6
1%
Gamma
2.31 95%
2.3 96%
2.11 104%
2.24 98%
2.32 95%
2.46 89%
CCT
7375 88%
7229 90%
10096 64%
5020 129%
6905 94%
6761 96%
Color Space (Percent of AdobeRGB 1998)
55
56
2%
58
5%
45.7
-17%
56
2%
60
9%
Color Space (Percent of sRGB)
84
85
1%
89
6%
72.1
-14%
85
1%
92
10%
Total Average (Program / Settings)
2% / 4%
10% / -6%
-21% / -22%
-5% / 3%
2% / 4%

* ... smaller is better

Display Response Times

ℹ
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
24.8 ms ... rise ↗ and fall ↘ combined↗ 14 ms rise
↘ 10.8 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. » 52 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (21.5 ms).
   ↔    Response Time 50% Grey to 80% Grey
37.2 ms ... rise ↗ and fall ↘ combined↗ 18.4 ms rise
↘ 18.8 ms fall
The screen shows slow response rates in our tests and will be unsatisfactory for gamers.
In comparison, all tested devices range from 0.2 (minimum) to 636 (maximum) ms. » 48 % of all devices are better.
This means that the measured response time is worse than the average of all tested devices (33.7 ms).

Screen Flickering / PWM (Pulse-Width Modulation)

ℹ
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 20000 Hz ≤ 95 % brightness setting

The display backlight flickers at 20000 Hz (worst case, e.g., utilizing PWM) Flickering detected at a brightness setting of 95 % and below. There should be no flickering or PWM above this brightness setting.

The frequency of 20000 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 17900 (minimum: 5 - maximum: 3846000) Hz was measured.

0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750Tooltip
Cinebench R15 CPU Multi 64 Bit
Cinebench R11.5 CPU Single 64Bit
1.84 Points
Cinebench R11.5 CPU Multi 64Bit
8.17 Points
Cinebench R15 CPU Single 64Bit
160 Points
Cinebench R15 CPU Multi 64Bit
739 Points
Help
Cinebench R15 | Cinebench R11.5
Cinebench R15
CPU Single 64Bit
MSI GS63VR 7RF-228US
Intel Core i7-7700HQ
162 Points +1%
SCHENKER XMG P507 PRO
Intel Core i7-7700HQ
161 Points +1%
Gigabyte Aero 15
Intel Core i7-7700HQ
161 Points +1%
Acer Predator 15 G9-593-751X
Intel Core i7-7700HQ
160 Points 0%
Gigabyte P56XT
Intel Core i7-7700HQ
160 Points
Acer Aspire VN7-593G-73HP V15 Nitro BE
Intel Core i7-7700HQ
152 Points -5%
CPU Multi 64Bit
SCHENKER XMG P507 PRO
Intel Core i7-7700HQ
742 Points 0%
MSI GS63VR 7RF-228US
Intel Core i7-7700HQ
742 Points 0%
Gigabyte Aero 15
Intel Core i7-7700HQ
742 Points 0%
Acer Predator 15 G9-593-751X
Intel Core i7-7700HQ
740 Points 0%
Gigabyte P56XT
Intel Core i7-7700HQ
739 Points
Acer Aspire VN7-593G-73HP V15 Nitro BE
Intel Core i7-7700HQ
673 (660min - 673max) Points -9%
Cinebench R11.5
CPU Single 64Bit
Gigabyte Aero 15
Intel Core i7-7700HQ
1.84 Points 0%
Gigabyte P56XT
Intel Core i7-7700HQ
1.84 Points
SCHENKER XMG P507 PRO
Intel Core i7-7700HQ
1.82 Points -1%
Acer Predator 15 G9-593-751X
Intel Core i7-7700HQ
1.82 Points -1%
MSI GS63VR 7RF-228US
Intel Core i7-7700HQ
1.77 Points -4%
CPU Multi 64Bit
Gigabyte Aero 15
Intel Core i7-7700HQ
8.23 Points +1%
MSI GS63VR 7RF-228US
Intel Core i7-7700HQ
8.18 Points 0%
Gigabyte P56XT
Intel Core i7-7700HQ
8.17 Points
SCHENKER XMG P507 PRO
Intel Core i7-7700HQ
8.16 Points 0%
Acer Predator 15 G9-593-751X
Intel Core i7-7700HQ
8.13 Points 0%
PCMark 8 | PCMark 10
PCMark 8
Home Score Accelerated v2
Acer Predator 15 G9-593-751X
GeForce GTX 1070 Mobile, i7-7700HQ, Samsung SM951 MZVPV256HDGL m.2 PCI-e
5169 Points +22%
SCHENKER XMG P507 PRO
GeForce GTX 1070 Mobile, i7-7700HQ, Samsung SSD 960 Evo 500GB m.2 NVMe
4320 Points +2%
Gigabyte Aero 15
GeForce GTX 1060 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
4248 Points 0%
Gigabyte P56XT
GeForce GTX 1070 Mobile, i7-7700HQ, LiteOn CX2-8B256
4239 Points
MSI GS63VR 7RF-228US
GeForce GTX 1060 Mobile, i7-7700HQ, Samsung SM961 MZVKW512HMJP m.2 PCI-e
4141 Points -2%
Work Score Accelerated v2
Acer Predator 15 G9-593-751X
GeForce GTX 1070 Mobile, i7-7700HQ, Samsung SM951 MZVPV256HDGL m.2 PCI-e
5426 Points +3%
Gigabyte Aero 15
GeForce GTX 1060 Mobile, i7-7700HQ, Lite-On CX2-8B512-Q11
5290 Points +1%
MSI GS63VR 7RF-228US
GeForce GTX 1060 Mobile, i7-7700HQ, Samsung SM961 MZVKW512HMJP m.2 PCI-e
5268 Points 0%
Gigabyte P56XT
GeForce GTX 1070 Mobile, i7-7700HQ, LiteOn CX2-8B256
5261 Points
SCHENKER XMG P507 PRO
GeForce GTX 1070 Mobile, i7-7700HQ, Samsung SSD 960 Evo 500GB m.2 NVMe
5180 Points -2%
PCMark 10 - Score
Gigabyte P56XT
GeForce GTX 1070 Mobile, i7-7700HQ, LiteOn CX2-8B256
5021 Points
PCMark 8 Home Score Accelerated v2
4239 points
PCMark 8 Work Score Accelerated v2
5261 points
PCMark 10 Score
5021 points
Help
Gigabyte P56XT
LiteOn CX2-8B256		Asus Zephyrus GX501
Samsung SSD SM961 1TB M.2 MZVKW1T0HMLH		SCHENKER XMG A517
Samsung SSD 960 Evo 500GB m.2 NVMe
CrystalDiskMark 5.2 / 6
19%
43%
Read Seq Q32T1
2445
3445
41%
3389
39%
Write Seq Q32T1
790
1848
134%
1706
116%
Read 4K Q32T1
588
547
-7%
627
7%
Write 4K Q32T1
455.5
463
2%
591
30%
Read Seq
1881
954
-49%
1856
-1%
Write Seq
797
1049
32%
1652
107%
Read 4K
46.69
45
-4%
49
5%
Write 4K
142.5
149
5%
196
38%
CrystalDiskMark 5.2 / 6
hddimg
LiteOn CX2-8B256
CDM 5/6 Read Seq Q32T1: 2445 MB/s
CDM 5/6 Write Seq Q32T1: 790 MB/s
CDM 5/6 Read 4K Q32T1: 588 MB/s
CDM 5/6 Write 4K Q32T1: 455.5 MB/s
CDM 5 Read Seq: 1881 MB/s
CDM 5 Write Seq: 797 MB/s
CDM 5/6 Read 4K: 46.69 MB/s
CDM 5/6 Write 4K: 142.5 MB/s
3DMark | 3DMark 11 | Unigine Heaven 4.0
3DMark - 1920x1080 Fire Strike Graphics
Acer Predator 15 G9-593-751X
NVIDIA GeForce GTX 1070 Mobile
17106 Points +4%
SCHENKER XMG P507 PRO
NVIDIA GeForce GTX 1070 Mobile
16873 Points +3%
Gigabyte P56XT
NVIDIA GeForce GTX 1070 Mobile
16410 Points
Acer Aspire VN7-593G-73HP V15 Nitro BE
NVIDIA GeForce GTX 1060 Mobile
11494 Points -30%
MSI GS63VR 7RF-228US
NVIDIA GeForce GTX 1060 Mobile
11261 Points -31%
Gigabyte Aero 15
NVIDIA GeForce GTX 1060 Mobile
11173 Points -32%
3DMark 11 - 1280x720 Performance GPU
Acer Predator 15 G9-593-751X
NVIDIA GeForce GTX 1070 Mobile
21955 Points +7%
SCHENKER XMG P507 PRO
NVIDIA GeForce GTX 1070 Mobile
21922 Points +7%
Gigabyte P56XT
NVIDIA GeForce GTX 1070 Mobile
20576 Points
Acer Aspire VN7-593G-73HP V15 Nitro BE
NVIDIA GeForce GTX 1060 Mobile
14942 Points -27%
MSI GS63VR 7RF-228US
NVIDIA GeForce GTX 1060 Mobile
14450 Points -30%
Gigabyte Aero 15
NVIDIA GeForce GTX 1060 Mobile
14265 Points -31%
Unigine Heaven 4.0 - Extreme Preset DX11
SCHENKER XMG P507 PRO
NVIDIA GeForce GTX 1070 Mobile
109.1 fps +12%
Gigabyte P56XT
NVIDIA GeForce GTX 1070 Mobile
97.8 fps
Gigabyte Aero 15
NVIDIA GeForce GTX 1060 Mobile
73.8 fps -25%
3DMark 11 Performance
15625 points
3DMark Ice Storm Standard Score
109939 points
3DMark Cloud Gate Standard Score
26099 points
3DMark Fire Strike Score
13179 points
Help
012345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758Tooltip
The Witcher 3 ultra
low med. high ultra
The Witcher 3 (2015) 90.8 50.2
Star Wars Battlefront (2015) 120 109
Assassin's Creed Syndicate (2015) 81.6 39.7
Rainbow Six Siege (2015) 162 141
Mass Effect Andromeda (2017) 70.1 60.4
Warhammer 40.000: Dawn of War III (2017) 81.6 78.4
Rocket League (2017) 200
Dirt 4 (2017) 129 76.6
Playerunknown's Battlegrounds (PUBG) (2017) 75.2 70

Noise Level

Idle
34 / 35 / 39 dB(A)
DVD
42 / dB(A)
Load
39 / 49 dB(A)
  red to green bar
 
 
30 dB
silent
40 dB(A)
audible
50 dB(A)
loud
  
min: dark, med: mid, max: light   Audix TM1, Arta (15 cm distance)   environment noise: 30 dB(A)
Gigabyte P56XT
i7-7700HQ, GeForce GTX 1070 Mobile		Acer Predator 15 G9-593-751X
i7-7700HQ, GeForce GTX 1070 Mobile		SCHENKER XMG P507 PRO
i7-7700HQ, GeForce GTX 1070 Mobile		MSI GS63VR 7RF-228US
i7-7700HQ, GeForce GTX 1060 Mobile		Acer Aspire VN7-593G-73HP V15 Nitro BE
i7-7700HQ, GeForce GTX 1060 Mobile		Gigabyte Aero 15
i7-7700HQ, GeForce GTX 1060 Mobile
Noise
-0%
-6%
5%
7%
4%
off / environment *
30
32
-7%
31
-3%
28.8
4%
30.4
-1%
31
-3%
Idle Minimum *
34
34
-0%
33
3%
33.1
3%
30.9
9%
32
6%
Idle Average *
35
36
-3%
34
3%
33.1
5%
30.9
12%
33
6%
Idle Maximum *
39
38
3%
44
-13%
34
13%
31.5
19%
34
13%
Load Average *
39
41
-5%
46
-18%
37.2
5%
40.7
-4%
39
-0%
Witcher 3 ultra *
48
42
12%
46.1
4%
45.5
5%
43
10%
Load Maximum *
49
50
-2%
52
-6%
47.1
4%
43.9
10%
50
-2%

* ... smaller is better

Max. Load
 56 °C65 °C57 °C 
 49 °C56 °C50 °C 
 34 °C32 °C28 °C 
Maximum: 65 °C
Average: 47.4 °C
71 °C69 °C53 °C
70 °C65 °C50 °C
29 °C33 °C34 °C
Maximum: 71 °C
Average: 52.7 °C
Power Supply (max.)  50 °C | Room Temperature 22 °C | Voltcraft IR-900
(-) The average temperature for the upper side under maximal load is 47.4 °C / 117 F, compared to the average of 33.8 °C / 93 F for the devices in the class Gaming.
(-) The maximum temperature on the upper side is 65 °C / 149 F, compared to the average of 40.4 °C / 105 F, ranging from 21.2 to 68.8 °C for the class Gaming.
(-) The bottom heats up to a maximum of 71 °C / 160 F, compared to the average of 43.2 °C / 110 F
(+) In idle usage, the average temperature for the upper side is 29.4 °C / 85 F, compared to the device average of 33.8 °C / 93 F.
(-) Playing The Witcher 3, the average temperature for the upper side is 45.7 °C / 114 F, compared to the device average of 33.8 °C / 93 F.
(+) The palmrests and touchpad are reaching skin temperature as a maximum (35 °C / 95 F) and are therefore not hot.
(-) The average temperature of the palmrest area of similar devices was 28.9 °C / 84 F (-6.1 °C / -11 F).
Gigabyte P56XT
i7-7700HQ, GeForce GTX 1070 Mobile		Acer Predator 15 G9-593-751X
i7-7700HQ, GeForce GTX 1070 Mobile		SCHENKER XMG P507 PRO
i7-7700HQ, GeForce GTX 1070 Mobile		MSI GS63VR 7RF-228US
i7-7700HQ, GeForce GTX 1060 Mobile		Acer Aspire VN7-593G-73HP V15 Nitro BE
i7-7700HQ, GeForce GTX 1060 Mobile		Gigabyte Aero 15
i7-7700HQ, GeForce GTX 1060 Mobile
Heat
28%
9%
10%
16%
19%
Maximum Upper Side *
65
42.3
35%
49.2
24%
51.9
20%
56
14%
Maximum Bottom *
71
40.9
42%
62
13%
54.6
23%
61
14%
Idle Upper Side *
35
28.4
19%
32.4
7%
28.4
19%
29.1
17%
25
29%
Idle Bottom *
30
25.2
16%
33
-10%
29.6
1%
29.3
2%
24
20%

* ... smaller is better

dB(A) 0102030405060708090Deep BassMiddle BassHigh BassLower RangeMidsHigher MidsLower HighsMid HighsUpper HighsSuper Highs2040.148.12533.839.53129.831.54031.832.65028.427.66327.628.38026.93310025.341.512524.545.81602353.12002261.125021.364.731521.368.14002068.450019.870.163019.772.280018.770.2100019.967.8125017.770.9160017.571.9200017.671.7250017.670.4315017.368.7400017.463.8500017.461.1630017.561.8800017.463.51000017.4641250017.464.21600017.357.3SPL30.381N1.451.5median 17.7median 64.7Delta1.66.134.736.537.342.3354028.63431.939.627.741.32637.825.635.124.336.325.63922.542.521.843.121.55120.856.120.761.320.165.119.564.81963.419.463.819.461.419.262.119.564.519.663.819.963.320.362.120.564.62163.321.459.222.258.422.855.632.275.11.736.2median 20.7median 61.41.57.8hearing rangehide median Pink NoiseGigabyte P56XTSCHENKER XMG P507 PRO
Gigabyte P56XT audio analysis

(±) | speaker loudness is average but good (81 dB)
Bass 100 - 315 Hz
(±) | reduced bass - on average 10.1% lower than median
(±) | linearity of bass is average (12.5% delta to prev. frequency)
Mids 400 - 2000 Hz
(±) | higher mids - on average 5.7% higher than median
(+) | mids are linear (3.4% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.7% away from median
(+) | highs are linear (4.1% delta to prev. frequency)
Overall 100 - 16.000 Hz
(+) | overall sound is linear (13.8% difference to median)
Compared to same class
» 20% of all tested devices in this class were better, 6% similar, 74% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 12% of all tested devices were better, 3% similar, 85% worse
» The best had a delta of 4%, average was 25%, worst was 134%

SCHENKER XMG P507 PRO audio analysis

(±) | speaker loudness is average but good (75 dB)
Bass 100 - 315 Hz
(-) | nearly no bass - on average 20.2% lower than median
(±) | linearity of bass is average (7.6% delta to prev. frequency)
Mids 400 - 2000 Hz
(+) | balanced mids - only 2.2% away from median
(+) | mids are linear (5.9% delta to prev. frequency)
Highs 2 - 16 kHz
(+) | balanced highs - only 2.2% away from median
(+) | highs are linear (4.4% delta to prev. frequency)
Overall 100 - 16.000 Hz
(±) | linearity of overall sound is average (19.8% difference to median)
Compared to same class
» 67% of all tested devices in this class were better, 6% similar, 27% worse
» The best had a delta of 6%, average was 18%, worst was 132%
Compared to all devices tested
» 45% of all tested devices were better, 7% similar, 48% worse
» The best had a delta of 4%, average was 25%, worst was 134%

Power Consumption
Off / Standbydarklight 0.7 / 0.9 Watt
Idledarkmidlight 13 / 17 / 22 Watt
Load midlight 85 / 208 Watt
 color bar
Key: min: dark, med: mid, max: light        Metrahit Energy
Currently we use the Metrahit Energy, a professional single phase power quality and energy measurement digital multimeter, for our measurements. Find out more about it here. All of our test methods can be found here.
Gigabyte P56XT
i7-7700HQ, GeForce GTX 1070 Mobile		Acer Predator 15 G9-593-751X
i7-7700HQ, GeForce GTX 1070 Mobile		SCHENKER XMG P507 PRO
i7-7700HQ, GeForce GTX 1070 Mobile		MSI GS63VR 7RF-228US
i7-7700HQ, GeForce GTX 1060 Mobile		Acer Aspire VN7-593G-73HP V15 Nitro BE
i7-7700HQ, GeForce GTX 1060 Mobile		Gigabyte Aero 15
i7-7700HQ, GeForce GTX 1060 Mobile
Power Consumption
-21%
-4%
3%
26%
14%
Idle Minimum *
13
18
-38%
14
-8%
14.5
-12%
7.2
45%
12
8%
Idle Average *
17
23
-35%
18
-6%
17.3
-2%
10.5
38%
15
12%
Idle Maximum *
22
30
-36%
24
-9%
17.4
21%
16
27%
20
9%
Load Average *
85
89
-5%
87
-2%
93
-9%
82
4%
82
4%
Witcher 3 ultra *
154
168
-9%
128.8
16%
124
19%
111
28%
Load Maximum *
208
213
-2%
201
3%
155
25%
161
23%

* ... smaller is better

Battery Runtime
Idle (without WLAN, min brightness)
9h 28min
WiFi Websurfing
6h 24min
Big Buck Bunny H.264 1080p
6h 10min
Load (maximum brightness)
2h 00min
Gigabyte P56XT
i7-7700HQ, GeForce GTX 1070 Mobile, 91.2 Wh		Acer Predator 15 G9-593-751X
i7-7700HQ, GeForce GTX 1070 Mobile, 90 Wh		SCHENKER XMG P507 PRO
i7-7700HQ, GeForce GTX 1070 Mobile, 60 Wh		MSI GS63VR 7RF-228US
i7-7700HQ, GeForce GTX 1060 Mobile, 65 Wh		Acer Aspire VN7-593G-73HP V15 Nitro BE
i7-7700HQ, GeForce GTX 1060 Mobile, 69 Wh		Gigabyte Aero 15
i7-7700HQ, GeForce GTX 1060 Mobile, 94.24 Wh
Battery Runtime
-12%
-46%
-36%
0%
10%
Reader / Idle
568
502
-12%
386
-32%
501
-12%
638
12%
H.264
370
295
-20%
213
-42%
464
25%
WiFi v1.3
384
332
-14%
195
-49%
232
-40%
357
-7%
422
10%
Load
120
117
-2%
75
-37%
144
20%
112
-7%

Pros

+ 由于Nvidia Optimus和强大的电池，续航时间长
+ 许多端口（例如Thunderbolt 3）
+ 良好的键盘与彩色背光
+ 最多可以链接四个存储设备
+ IPS显示屏具有稳定的视角
+ 热插拔
+ 有用的工具
+ NVMe 固态硬盘

Cons

- 测试机显示3D模式下的显卡节流和软件中显示的不一致
- 发烫；系统噪音
- 触摸板不稳定
Gigabyte P56XT, test unit provided by Gigabyte Germany
Gigabyte P56XT, test unit provided by Gigabyte Germany

除非我们搞明白我们的测试机是出现了故障还是冷却系统有问题，否则我们不能对P56XT进行最终评价。由于在3D测试期间，该15英寸游戏本达到了较高的显卡温度，所以机器的排放（系统噪声，温度）和性能（节流）都受到影响，目前意味着严重的失分。

假如没有这些问题，P56XT将是一个伟大的高端笔记本。除了优秀的电池续航，它在任何方面可能都不算非常出色 —— 但它提供了坚实的性能。

得益于热插拔概念（光驱或2.5英寸硬盘驱动器），P35和P55的结合体可以在质量上脱颖而出。

注：本文是基于完整评测的缩减版本，阅读完整的英文评测，请点击这里。

Gigabyte P56XT - 07/27/2017 v6(old)
Florian Glaser

Chassis
74 / 98 → 75%
Keyboard
81%
Pointing Device
72%
Connectivity
69 / 81 → 85%
Weight
59 / 10-66 → 87%
Battery
88%
Display
85%
Games Performance
95%
Application Performance
94%
Temperature
64 / 95 → 67%
Noise
64 / 90 → 71%
Audio
75%
Add Points
-1%
Average
71%
83%
Gaming - Weighted Average

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> Notebookcheck中文版（NBC中国） > 评测 > 技嘉科技 P56XT (7700HQ, GTX 1070, Full HD) 笔记本电脑简短评测
Florian Glaser, 2017-07-25 (Update: 2017-07-25)