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CUK Model Z (i7 9750H, RTX 2070 Max-Q) Tongfang GK5CQ7Z Laptop Review

Allen Ngo 👁, 06/05/2019

Simple name, enthusiast performer. The Model Z integrates almost everything you'd want from a thin gaming laptop including the latest Intel 9th gen CPU, GeFoce RTX GPU, 144 Hz narrow bezel display, easy serviceability, and even a per-key RGB mechanical keyboard all for under $2000 USD. Just don't expect long battery life or very quiet fans.

The 15.6-inch CUK Model Z gaming laptop is based on the Tongfang GK5CQ7Z chassis that is very similar to the Walmart Overpowered 15, Eluktronics Mech-15 G2, Origin PC RTS EON15-S, and CyberpowerPC Tracer III 15Z Slim. As a result, we've already checked out this machine in two other configurations with the Core i7-8750H and GTX 1060 instead of the Core i7-9750H and RTX 2070 Max-Q GPU we have here. We therefore recommend checking out our existing reviews on the Tongfang GK5CQ7Z as more information about the chassis, mechanical keyboard keys, display, speakers, and other features can all be found there.

What makes the Model Z particularly interesting, however, is that it ships with a 230 W AC adapter whereas our previous 15.6-inch Tongfang SKUs shipped with 180 W AC adapters. Does the more capable AC adapter make a difference when gaming?

The thin CUK Model Z competes directly with other 15.6-inch midrange-enthusiast gaming laptops including the MSI GS65, Razer Blade 15, Dell Alienware m15, Asus Zephyrus GX531, Acer Predator Helios 500, Aorus X5, and the Lenovo Legion Y740. The system is currently available on Amazon for $1500 to $2000 depending on the CPU, GPU, or storage option.

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CUK Model Z GK5CQ7Z
Graphics adapter
NVIDIA GeForce RTX 2070 Max-Q - 8192 MB, Core: 885 MHz, Memory: 1500 MHz, GDDR6, 430.86, Optimus
Memory
32768 MB 
, ADATA DDR4 PC4-21300, 19-19-19-43, Dual-Channel
Display
15.6 inch 16:9, 1920 x 1080 pixel 141 PPI, LG Philips LGD05C0, IPS, glossy: no
Mainboard
Intel HM370
Storage
Intel SSD 660p 2TB SSDPEKNW020T8, 2048 GB 
, Secondary: Seagate ST2000LM007-1R8174
Soundcard
Intel Cannon Lake-H/S - cAVS (Audio, Voice, Speech)
Connections
1 USB 2.0, 3 USB 3.0 / 3.1 Gen1, 1 HDMI, 2 DisplayPort, 1 Kensington Lock, Audio Connections: 3.5 mm headphones, 3.5 mm microphone, Card Reader: SD, SDHC, SDXC, MMC, TPM 2.0
Networking
Realtek RTL8168/8111 Gigabit-LAN (10/100/1000/2500/5000MBit/s), Intel Wireless-AC 9560 (a/b/g/n = Wi-Fi 4/ac = Wi-Fi 5)
Size
height x width x depth (in mm): 22 x 359 x 243 ( = 0.87 x 14.13 x 9.57 in)
Battery
46.74 Wh Lithium-Polymer
Operating System
Microsoft Windows 10 Home 64 Bit
Camera
Webcam: HD
Primary Camera: 0.9 MPix
Additional features
Speakers: Stereo, Keyboard: Chiclet, Keyboard Light: yes, 230 W AC adapter, Gaming Center, 12 Months Warranty
Weight
2.163 kg ( = 76.3 oz / 4.77 pounds), Power Supply: 848 g ( = 29.91 oz / 1.87 pounds)
Price
1500 USD
Note: The manufacturer may use components from different suppliers including display panels, drives or memory sticks with similar specifications.

 

Case

(Source: Amazon)
(Source: Amazon)
362 mm / 14.3 inch 265 mm / 10.4 inch 25 mm / 0.984 inch 2.3 kg4.97 lbs363 mm / 14.3 inch 275 mm / 10.8 inch 21 mm / 0.827 inch 2.2 kg4.76 lbs359 mm / 14.1 inch 243 mm / 9.57 inch 22 mm / 0.866 inch 2.2 kg4.77 lbs360 mm / 14.2 inch 252 mm / 9.92 inch 20.4 mm / 0.803 inch 2.1 kg4.63 lbs358 mm / 14.1 inch 248 mm / 9.76 inch 18 mm / 0.709 inch 1.8 kg4.05 lbs355 mm / 14 inch 235 mm / 9.25 inch 17.8 mm / 0.701 inch 2.1 kg4.63 lbs
Front: No connectivity
Front: No connectivity
Right side: 2x USB-A 3.0, card reader
Right side: 2x USB-A 3.0, card reader
Rear: 2x Mini-DisplayPort 1.4, HDMI 2.0, USB-C 3.1 Gen1, DC-in
Rear: 2x Mini-DisplayPort 1.4, HDMI 2.0, USB-C 3.1 Gen1, DC-in
Left: Kensington lock, RJ45-LAN, USB-A 2.0, microphone, headphones
Left: Kensington lock, RJ45-LAN, USB-A 2.0, microphone, headphones

SD Card Reader

Transfer rates from the integrated card reader is limited to about 87 MB/s compared to twice that on the XPS 15 or Eurocom SKy X4C. Note that a fully inserted SD card will still protrude by over two-third its length.

SDCardreader Transfer Speed
average JPG Copy Test (av. of 3 runs)
Eurocom Sky X4C
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
193.6 MB/s ∼100% +139%
CUK Model Z GK5CQ7Z
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
81.14 MB/s ∼42%
HP Omen 15-dc0015ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
79.1 MB/s ∼41% -3%
Asus FX503VM-EH73
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
76.47 MB/s ∼39% -6%
maximum AS SSD Seq Read Test (1GB)
Eurocom Sky X4C
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
206.3 MB/s ∼100% +136%
CUK Model Z GK5CQ7Z
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
87.55 MB/s ∼42%
Asus FX503VM-EH73
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86.87 MB/s ∼42% -1%
HP Omen 15-dc0015ng
  (Toshiba Exceria Pro SDXC 64 GB UHS-II)
86 MB/s ∼42% -2%

Communication

Networking
iperf3 Client (receive) TCP 1 m 4M x10
Razer Blade 15 RTX 2070 Max-Q
Intel Wireless-AC 9560
684 MBit/s ∼100% +7%
MSI GS65 Stealth Thin 8RE-051US
Intel Wireless-AC 9560
666 MBit/s ∼97% +4%
CUK Model Z GK5CQ7Z
Intel Wireless-AC 9560
638 MBit/s ∼93%
Lenovo Legion Y740-15ICHg
Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)
596 MBit/s ∼87% -7%
Asus ROG GA502DU
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
332 MBit/s ∼49% -48%
iperf3 Client (transmit) TCP 1 m 4M x10
Razer Blade 15 RTX 2070 Max-Q
Intel Wireless-AC 9560
655 MBit/s ∼100% +7%
MSI GS65 Stealth Thin 8RE-051US
Intel Wireless-AC 9560
633 MBit/s ∼97% +4%
CUK Model Z GK5CQ7Z
Intel Wireless-AC 9560
611 MBit/s ∼93%
Lenovo Legion Y740-15ICHg
Killer Wireless-AC 1550i Wireless Network Adapter (9560NGW)
588 MBit/s ∼90% -4%
Asus ROG GA502DU
Realtek 8821CE Wireless LAN 802.11ac PCI-E NIC
252 MBit/s ∼38% -59%

Maintenance

Not all Tongfang GK5CQ7Z chassis designs are created equal. As shown by our images below, our Model Z is equipped with a 2.5-inch SATA III bay which occupies a portion of the internal battery whereas our first Schenker XMG Neto 15 Tongfang GK5CN6Z did not have this option. Battery capacity is therefore smaller at just 46.7 Wh compared to 62.3 Wh inside our Schenker.

A total of 18 (!) Philips screws secure the bottom panel
A total of 18 (!) Philips screws secure the bottom panel
Schenker XMG Neo 15 based on the same Tongfang GK5CQ7Z chassis has slightly different internals
Schenker XMG Neo 15 based on the same Tongfang GK5CQ7Z chassis has slightly different internals

Warranty

The standard one-year limited manufacturer warranty applies. CUK offers three-year warranty on "all modified components from the original purchase date". It's unclear if the standard warranty for the Model Z is one-year or three-years since the chassis is a CUK brand and not from a third party like HP or Lenovo.

Display

The CUK Model Z utilizes the same LG Philips LGD05C0 panel as found on the Razer Blade 15. Thus, both of these laptops share similarly fast black-white and gray-gray response times, good contrast ratio of about 800:1, almost 100 percent sRGB coverage, and a native 144 Hz refresh rate for ultra-smooth animations. Such a panel was only available on a small handful of gaming laptops early last year and it has now become almost commonplace. Cheaper laptops like the Asus ROG GA502 are still shipping with basic 60 Hz IPS panels that almost always offer slower response times for noticeably more ghosting.

Graininess is a non-issue as texts and images appear almost as crisp as on a glossy panel and uneven backlight bleeding is minimal.

No glossy or touchscreen options
No glossy or touchscreen options
Narrow bezels on three sides of the display
Narrow bezels on three sides of the display
Matte subpixel array
Matte subpixel array
Very slight uneven backlight bleeding along the bottom edge
Very slight uneven backlight bleeding along the bottom edge
332.4
cd/m²
293.7
cd/m²
313.1
cd/m²
329.9
cd/m²
306.8
cd/m²
318.3
cd/m²
300.4
cd/m²
293
cd/m²
289.3
cd/m²
Distribution of brightness
LG Philips LGD05C0
X-Rite i1Pro 2
Maximum: 332.4 cd/m² Average: 308.5 cd/m² Minimum: 11.76 cd/m²
Brightness Distribution: 87 %
Center on Battery: 306.8 cd/m²
Contrast: 807:1 (Black: 0.38 cd/m²)
ΔE Color 3.16 | 0.6-29.43 Ø6, calibrated: 2.4
ΔE Greyscale 2.3 | 0.64-98 Ø6.3
92.6% sRGB (Argyll 3D) 60% AdobeRGB 1998 (Argyll 3D)
Gamma: 2.17
CUK Model Z GK5CQ7Z
LG Philips LGD05C0, IPS, 15.6, 1920x1080
Asus ROG GA502DU
Panda LM156LF-CL03, IPS, 15.6, 1920x1080
Razer Blade 15 RTX 2070 Max-Q
LG Philips LGD05C0, IPS, 15.6, 1920x1080
MSI GS65 Stealth Thin 8RE-051US
AUO80ED, IPS, 15.6, 1920x1080
Lenovo Legion Y740-15ICHg
LP156WFG-SPB2, IPS, 15.6, 1920x1080
Alienware m15 GTX 1070 Max-Q
AU Optronics B156HAN, IPS, 15.6, 1920x1080
Response Times
-142%
-11%
-24%
-24%
-16%
Response Time Grey 50% / Grey 80% *
13.6 (6.8, 6.8)
34 (17.2, 16.8)
-150%
16.8 (9.2, 7.6)
-24%
20 (10, 10)
-47%
18.8 (11.6, 7.2)
-38%
18 (9.2, 8.8)
-32%
Response Time Black / White *
12 (7.6, 4.4)
28 (17.2, 10.8)
-133%
11.6 (7.2, 4.4)
3%
12 (6.8, 5.2)
-0%
13.2 (8, 5.2)
-10%
12 (6.8, 5.2)
-0%
PWM Frequency
21280 (34)
Screen
-40%
3%
-8%
-6%
-10%
Brightness middle
306.8
240.1
-22%
314.7
3%
250.9
-18%
320.4
4%
353.6
15%
Brightness
309
231
-25%
312
1%
257
-17%
298
-4%
346
12%
Brightness Distribution
87
85
-2%
90
3%
83
-5%
85
-2%
86
-1%
Black Level *
0.38
0.34
11%
0.38
-0%
0.32
16%
0.42
-11%
0.3
21%
Contrast
807
706
-13%
828
3%
784
-3%
763
-5%
1179
46%
Colorchecker DeltaE2000 *
3.16
4.2
-33%
2.56
19%
2.77
12%
3.21
-2%
4.55
-44%
Colorchecker DeltaE2000 max. *
6.05
17.8
-194%
4.89
19%
5.89
3%
5.54
8%
7.91
-31%
Colorchecker DeltaE2000 calibrated *
2.4
4.09
-70%
1.71
29%
2.5
-4%
2.36
2%
3.37
-40%
Greyscale DeltaE2000 *
2.3
2.8
-22%
3.4
-48%
4
-74%
3.6
-57%
4.1
-78%
Gamma
2.17 101%
2.2 100%
2.3 96%
2.27 97%
2.27 97%
2.27 97%
CCT
6557 99%
6925 94%
6435 101%
6901 94%
6503 100%
7434 87%
Color Space (Percent of AdobeRGB 1998)
60
38.4
-36%
60.7
1%
60
0%
59
-2%
57.9
-3%
Color Space (Percent of sRGB)
92.6
60.4
-35%
94.6
2%
92
-1%
92
-1%
88.9
-4%
Total Average (Program / Settings)
-91% / -56%
-4% / 1%
-16% / -11%
-15% / -9%
-13% / -11%

* ... smaller is better

vs. sRGB
vs. sRGB
vs. AdobeRGB
vs. AdobeRGB

The display is relatively accurate out of the box with deltaE grayscale and color averages of 2.3 and 3.16, respectively. An end-user calibration will improve the display even further albeit just marginally.

Grayscale before calibration
Grayscale before calibration
Saturation Sweeps before calibration
Saturation Sweeps before calibration
ColorChecker before calibration
ColorChecker before calibration
Grayscale after calibration
Grayscale after calibration
Saturation Sweeps after calibration
Saturation Sweeps after calibration
ColorChecker after calibration
ColorChecker after calibration

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
12 ms ... rise ↗ and fall ↘ combined↗ 7.6 ms rise
↘ 4.4 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. » 12 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (25 ms).
       Response Time 50% Grey to 80% Grey
13.6 ms ... rise ↗ and fall ↘ combined↗ 6.8 ms rise
↘ 6.8 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 0.9 (minimum) to 636 (maximum) ms. » 8 % of all devices are better.
This means that the measured response time is better than the average of all tested devices (39.8 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 9394 (minimum: 43 - maximum: 142900) Hz was measured.

Outdoor visibility is essentially identical to the Razer Blade 15 144 Hz SKU as both systems share the same IPS panel and even nearly the same backlight brightness. As portable as it may be, the Model Z isn't as bright as most Ultrabooks and so users will still have an easier time using their XPS 15 or MacBook Pro outdoors.

Outdoors on a cloud day
Outdoors on a cloud day
Outdoors under shade
Outdoors under shade
Outdoors on a cloud day
Outdoors on a cloud day
Wide IPS viewing angles
Wide IPS viewing angles

Performance

A fair number of SKUs are available ranging from the Core i7-8750H to the i7-9750H, the RTX 2060 to the RTX 2070 Max-Q or RTX 2080 Max-Q, and various RAM and storage options. The lack of any Core i5, Core i9, or GTX 16 SKUs at the moment is not concerning since the Core i7 family pairs very well with the mobile RTX series in the mainstream-enthusiast segment.

Optimus is included by default for switching to the integrated UHD Graphics 630. Consequently, G-Sync is not available.

Processor

CineBench R15
CineBench R15

Multi-thread CPU performance is 17 percent faster than the Schenker Neo 15 with the Core i7-8750H according to CineBench R15. Additionally, the Model Z is better at maintaining Turbo Boost clock rates for longer and so it continues to be faster even after accounting for any performance throttling. Results are better than most laptops with the older (and more expensive) Core i9-8950HK including the Dell XPS 15.

See our dedicated page on the Core i7-9750H for more technical information and benchmark comparisons.

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CUK Model Z GK5CQ7Z GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8; CPU Multi 64Bit: Ø1190 (1182.24-1239.66)
Razer Blade 15 RTX 2070 Max-Q GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit: Ø922 (913.2-999)
Razer Blade 15 RTX 2080 Max-Q GeForce RTX 2080 Max-Q, 9750H, Samsung SSD PM981 MZVLB512HAJQ; CPU Multi 64Bit: Ø1056 (1046.13-1175)
Schenker XMG Neo 15 Turing GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB; CPU Multi 64Bit: Ø994 (961.98-1074.38)
Cinebench R15
CPU Single 64Bit
Alienware 15 R4
Intel Core i9-8950HK
197 Points ∼90% +5%
Eurocom Sky X4C
Intel Core i7-8700K
192 Points ∼88% +3%
MSI GE75 9SG
Intel Core i9-9880H
189 Points ∼87% +1%
CUK Model Z GK5CQ7Z
Intel Core i7-9750H
187 Points ∼86%
Average Intel Core i7-9750H
  (171 - 194, n=40)
184 Points ∼84% -2%
Razer Blade 15 RTX 2070 Max-Q
Intel Core i7-8750H
174 Points ∼80% -7%
Schenker XMG Neo 15 Turing
Intel Core i7-8750H
174 Points ∼80% -7%
Lenovo Legion Y730-15ICH i5-8300H
Intel Core i5-8300H
166 Points ∼76% -11%
Asus FX503VM-EH73
Intel Core i7-7700HQ
156 Points ∼72% -17%
Asus ROG GA502DU
AMD Ryzen 7 3750H
144 Points ∼66% -23%
CPU Multi 64Bit
MSI GE75 9SG
Intel Core i9-9880H
1721 Points ∼39% +36%
Eurocom Sky X4C
Intel Core i7-8700K
1359 Points ∼31% +8%
CUK Model Z GK5CQ7Z
Intel Core i7-9750H
1261 Points ∼29%
Average Intel Core i7-9750H
  (979 - 1306, n=42)
1179 Points ∼27% -7%
Alienware 15 R4
Intel Core i9-8950HK
1083 Points ∼25% -14%
Schenker XMG Neo 15 Turing
Intel Core i7-8750H
1079 Points ∼25% -14%
Razer Blade 15 RTX 2070 Max-Q
Intel Core i7-8750H
999 Points ∼23% -21%
Lenovo Legion Y730-15ICH i5-8300H
Intel Core i5-8300H
818 Points ∼19% -35%
Asus ROG GA502DU
AMD Ryzen 7 3750H
805 Points ∼18% -36%
Asus FX503VM-EH73
Intel Core i7-7700HQ
733 Points ∼17% -42%
Cinebench R15 CPU Single 64Bit
187 Points
Cinebench R15 CPU Multi 64Bit
1261 Points
Cinebench R15 OpenGL 64Bit
117.62 fps
Cinebench R15 Ref. Match 64Bit
99.6 %
Help

System Performance

PCMark 8 Home Accelerated
PCMark 8 Home Accelerated
PCMark 8 Work Accelerated
PCMark 8 Work Accelerated
PCMark 10 Standard
PCMark 10 Standard
PCMark 10
Digital Content Creation
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (6888 - 7976, n=6)
7304 Points ∼61% +2%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
7190 Points ∼60%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
6890 Points ∼57% -4%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
6708 Points ∼56% -7%
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
6272 Points ∼52% -13%
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
5452 Points ∼45% -24%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
4682 Points ∼39% -35%
Productivity
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
7793 Points ∼80% +3%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
7678 Points ∼79% +2%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
7547 Points ∼78% 0%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
7546 Points ∼78%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (6834 - 7695, n=6)
7432 Points ∼77% -2%
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
6938 Points ∼72% -8%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
6305 Points ∼65% -16%
Essentials
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (9158 - 9741, n=6)
9423 Points ∼86% +3%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
9258 Points ∼84% +1%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
9158 Points ∼83%
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
8875 Points ∼81% -3%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
8517 Points ∼77% -7%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
7424 Points ∼68% -19%
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
7200 Points ∼65% -21%
Score
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (5439 - 5991, n=6)
5723 Points ∼74% +1%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
5678 Points ∼73%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
5651 Points ∼73% 0%
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
5426 Points ∼70% -4%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
5416 Points ∼70% -5%
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
4646 Points ∼60% -18%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
4322 Points ∼56% -24%
PCMark 8
Work Score Accelerated v2
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
5731 Points ∼88% +1%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
5696 Points ∼87%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
5679 Points ∼87% 0%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
5607 Points ∼86% -2%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (4520 - 6035, n=5)
5575 Points ∼86% -2%
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
5407 Points ∼83% -5%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
4956 Points ∼76% -13%
Home Score Accelerated v2
MSI GS65 Stealth Thin 8RE-051US
GeForce GTX 1060 (Laptop), 8750H, Samsung SSD PM981 MZVLB256HAHQ
4676 Points ∼77% +5%
Schenker XMG Neo 15 Turing
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD 970 EVO Plus 1TB
4582 Points ∼75% +3%
Average Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
  (3638 - 5039, n=5)
4575 Points ∼75% +3%
CUK Model Z GK5CQ7Z
GeForce RTX 2070 Max-Q, 9750H, Intel SSD 660p 2TB SSDPEKNW020T8
4459 Points ∼73%
Alienware m15 GTX 1070 Max-Q
GeForce GTX 1070 Max-Q, 8750H, Toshiba XG5 KXG50ZNV512G
4418 Points ∼73% -1%
Razer Blade 15 RTX 2070 Max-Q
GeForce RTX 2070 Max-Q, 8750H, Samsung SSD PM981 MZVLB512HAJQ
4150 Points ∼68% -7%
Asus ROG GA502DU
GeForce GTX 1660 Ti Max-Q, 3750H, Intel SSD 660p SSDPEKNW512G8
3642 Points ∼60% -18%
PCMark 8 Home Score Accelerated v2
4459 points
PCMark 8 Work Score Accelerated v2
5696 points
Help

Storage Devices

Three internal storage bays (2x M.2 2280 PCIe x4 + 1x 2.5-inch SATA III) are available. CUK offers multiple SSD options up to the 2 TB Intel SSD 660p like we have here on our test unit.

Sequential write rates are excellent at over 1700 MB/s according to AS SSD while sequential read rates are only average at about 1300 MB/s. The competing Samsung SSD PM981 is capable of sequential read rates of up to 2000 MB/s.

See our table of HDDs and SSDs for more benchmark comparisons.

It's uncommon to find three storage bays for a thin gaming laptop
It's uncommon to find three storage bays for a thin gaming laptop
CDM 5.5 (Primary SSD)
CDM 5.5 (Primary SSD)
CDM 5.5 (Secondary Seagate HDD)
CDM 5.5 (Secondary Seagate HDD)
HD Tune
HD Tune
AS SSD
AS SSD
CUK Model Z GK5CQ7Z
Intel SSD 660p 2TB SSDPEKNW020T8
Asus ROG GA502DU
Intel SSD 660p SSDPEKNW512G8
Razer Blade 15 RTX 2070 Max-Q
Samsung SSD PM981 MZVLB512HAJQ
MSI GS65 Stealth Thin 8RE-051US
Samsung SSD PM981 MZVLB256HAHQ
Lenovo Legion Y740-15ICHg
Samsung SSD PM981 MZVLB256HAHQ
Alienware m15 GTX 1070 Max-Q
Toshiba XG5 KXG50ZNV512G
AS SSD
-33%
22%
-24%
-2%
-33%
Copy Game MB/s
1170.83
818.54
-30%
1200.14
3%
1164.53
-1%
706.3
-40%
Copy Program MB/s
548.62
496.94
-9%
525.53
-4%
478.19
-13%
431.54
-21%
Copy ISO MB/s
3088.75
905.3
-71%
1974.98
-36%
1872.47
-39%
642.49
-79%
Score Total
2745
1641
-40%
4079
49%
2039
-26%
3230
18%
2667
-3%
Score Write
1075
927
-14%
2010
87%
802
-25%
1752
63%
862
-20%
Score Read
1082
459
-58%
1362
26%
815
-25%
985
-9%
1221
13%
Access Time Write *
0.042
0.045
-7%
0.033
21%
0.045
-7%
0.043
-2%
0.063
-50%
Access Time Read *
0.036
0.064
-78%
0.047
-31%
0.071
-97%
0.077
-114%
0.116
-222%
4K-64 Write
791.59
735.67
-7%
1717.43
117%
570.49
-28%
1500.92
90%
655.5
-17%
4K-64 Read
904.03
321.47
-64%
1125.76
25%
610.88
-32%
756.72
-16%
995.38
10%
4K Write
110.07
98.74
-10%
110.72
1%
83.83
-24%
88.05
-20%
93.41
-15%
4K Read
49.89
47.26
-5%
52.31
5%
43.09
-14%
33.2
-33%
29.17
-42%
Seq Write
1729.7
926.26
-46%
1822.26
5%
1474.76
-15%
1629.24
-6%
1135.14
-34%
Seq Read
1283.12
906.87
-29%
1839.67
43%
1612.2
26%
1952.51
52%
1967
53%

* ... smaller is better

Intel SSD 660p 2TB SSDPEKNW020T8
CDM 5/6 Read Seq Q32T1: 1849 MB/s
CDM 5/6 Write Seq Q32T1: 1903 MB/s
CDM 5/6 Read 4K Q32T1: 639.2 MB/s
CDM 5/6 Write 4K Q32T1: 535 MB/s
CDM 5 Read Seq: 1687 MB/s
CDM 5 Write Seq: 1742 MB/s
CDM 5/6 Read 4K: 56.75 MB/s
CDM 5/6 Write 4K: 134.4 MB/s

GPU Performance

3DMark graphics results are essentially identical to the Schenker Neo 15 with the same RTX 2070 Max-Q GPU despite the fact that our CUK Model Z ships with a more capable 230 W AC adapter. Fire Strike and Time Spy graphics scores, for example, are within just 2 to 3 points of one another. Raw performance is about 23 to 34 percent faster than the new GTX 1660 Ti Max-Q.

It's worth mentioning that running the machine in "Gaming" or "Turbo" mode will not dramatically impact gaming performance when compared to regular "Balanced" mode. A Time Spy run on Balanced returns Physics and Graphics scores of 6863 and 6294 points, respectively, compared to 6963 and 6503 points when in "Gaming" mode.

Idling on Witcher 3 shows no recurring dips in frame rate to suggest a smooth gaming experience with no interrupting background activity.

See our page on the GeForce RTX 2070 Max-Q for more technical information and benchmarks.

3DMark 11
3DMark 11
3DMark DLSS 4K UHD
3DMark DLSS 4K UHD
Cloud Gate
Cloud Gate
Fire Strike Ultra
Fire Strike Ultra
Time Spy (Balanced)
Time Spy (Balanced)
Time Spy (Turbo)
Time Spy (Turbo)
3DMark
2560x1440 Time Spy Graphics
MSI GE75 9SG
NVIDIA GeForce RTX 2080 (Laptop), 9880H
9754 Points ∼68% +50%
Razer Blade 15 RTX 2080 Max-Q
NVIDIA GeForce RTX 2080 Max-Q, 9750H
7840 Points ∼55% +21%
Average NVIDIA GeForce RTX 2070 Max-Q
  (5948 - 7105, n=16)
6521 Points ∼46% 0%
CUK Model Z GK5CQ7Z
NVIDIA GeForce RTX 2070 Max-Q, 9750H
6503 Points ∼46%
Schenker XMG Neo 15 Turing
NVIDIA GeForce RTX 2070 Max-Q, 8750H
6368 Points ∼45% -2%
Asus ROG GA502DU
NVIDIA GeForce GTX 1660 Ti Max-Q, 3750H
4867 Points ∼34% -25%
HP Omen 15-dc0015ng
NVIDIA GeForce GTX 1070 Max-Q, 8750H
4708 Points ∼33% -28%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
3572 Points ∼25% -45%
1920x1080 Fire Strike Graphics
MSI GE75 9SG
NVIDIA GeForce RTX 2080 (Laptop), 9880H
24623 Points ∼61% +50%
Eurocom Sky X4C
NVIDIA GeForce GTX 1080 (Laptop), 8700K
20909 Points ∼51% +27%
Razer Blade 15 RTX 2080 Max-Q
NVIDIA GeForce RTX 2080 Max-Q, 9750H
20718 Points ∼51% +26%
Alienware 15 R4
NVIDIA GeForce GTX 1070 (Laptop), 8950HK
17675 Points ∼43% +7%
Average NVIDIA GeForce RTX 2070 Max-Q
  (11563 - 20201, n=19)
17024 Points ∼42% +3%
Schenker XMG Neo 15 Turing
NVIDIA GeForce RTX 2070 Max-Q, 8750H
16989 Points ∼42% +3%
CUK Model Z GK5CQ7Z
NVIDIA GeForce RTX 2070 Max-Q, 9750H
16460 Points ∼41%
HP Omen 15-dc0015ng
NVIDIA GeForce GTX 1070 Max-Q, 8750H
14724 Points ∼36% -11%
Asus ROG GA502DU
NVIDIA GeForce GTX 1660 Ti Max-Q, 3750H
13355 Points ∼33% -19%
MSI GS65 Stealth Thin 8RE-051US
NVIDIA GeForce GTX 1060 (Laptop), 8750H
11814 Points ∼29% -28%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
11483 Points ∼28% -30%
Lenovo Legion Y730-15ICH i5-8300H
NVIDIA GeForce GTX 1050 Ti (Laptop), 8300H
8004 Points ∼20% -51%
3DMark 11
1280x720 Performance Combined
MSI GE75 9SG
NVIDIA GeForce RTX 2080 (Laptop), 9880H
16523 Points ∼73% +29%
Eurocom Sky X4C
NVIDIA GeForce GTX 1080 (Laptop), 8700K
13928 Points ∼62% +9%
CUK Model Z GK5CQ7Z
NVIDIA GeForce RTX 2070 Max-Q, 9750H
12813 Points ∼57%
Razer Blade 15 RTX 2080 Max-Q
NVIDIA GeForce RTX 2080 Max-Q, 9750H
12460 Points ∼55% -3%
HP Omen 15-dc0015ng
NVIDIA GeForce GTX 1070 Max-Q, 8750H
12069 Points ∼53% -6%
Average NVIDIA GeForce RTX 2070 Max-Q
  (9107 - 15962, n=18)
11830 Points ∼52% -8%
Schenker XMG Neo 15 Turing
NVIDIA GeForce RTX 2070 Max-Q, 8750H
11811 Points ∼52% -8%
Alienware 15 R4
NVIDIA GeForce GTX 1070 (Laptop), 8950HK
10700 Points ∼47% -16%
MSI GS65 Stealth Thin 8RE-051US
NVIDIA GeForce GTX 1060 (Laptop), 8750H
10475 Points ∼46% -18%
Lenovo Legion Y730-15ICH i5-8300H
NVIDIA GeForce GTX 1050 Ti (Laptop), 8300H
7932 Points ∼35% -38%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
7696 Points ∼34% -40%
Asus ROG GA502DU
NVIDIA GeForce GTX 1660 Ti Max-Q, 3750H
6644 Points ∼29% -48%
1280x720 Performance GPU
MSI GE75 9SG
NVIDIA GeForce RTX 2080 (Laptop), 9880H
34050 Points ∼67% +59%
Razer Blade 15 RTX 2080 Max-Q
NVIDIA GeForce RTX 2080 Max-Q, 9750H
27762 Points ∼54% +30%
Eurocom Sky X4C
NVIDIA GeForce GTX 1080 (Laptop), 8700K
26912 Points ∼53% +26%
Alienware 15 R4
NVIDIA GeForce GTX 1070 (Laptop), 8950HK
23308 Points ∼46% +9%
Schenker XMG Neo 15 Turing
NVIDIA GeForce RTX 2070 Max-Q, 8750H
21723 Points ∼43% +1%
Average NVIDIA GeForce RTX 2070 Max-Q
  (14723 - 25259, n=18)
21618 Points ∼42% +1%
CUK Model Z GK5CQ7Z
NVIDIA GeForce RTX 2070 Max-Q, 9750H
21409 Points ∼42%
HP Omen 15-dc0015ng
NVIDIA GeForce GTX 1070 Max-Q, 8750H
19187 Points ∼38% -10%
Asus ROG GA502DU
NVIDIA GeForce GTX 1660 Ti Max-Q, 3750H
17170 Points ∼34% -20%
MSI GS65 Stealth Thin 8RE-051US
NVIDIA GeForce GTX 1060 (Laptop), 8750H
14879 Points ∼29% -31%
Asus FX503VM-EH73
NVIDIA GeForce GTX 1060 (Laptop), 7700HQ
14550 Points ∼29% -32%
Lenovo Legion Y730-15ICH i5-8300H
NVIDIA GeForce GTX 1050 Ti (Laptop), 8300H
9805 Points ∼19% -54%
3DMark 11 Performance
18600 points
3DMark Cloud Gate Standard Score
37594 points
3DMark Fire Strike Score
14950 points
3DMark Time Spy Score
6568 points
Help
The Witcher 3 - 1920x1080 Ultra Graphics & Postprocessing (HBAO+)
MSI GE75 9SG
Intel Core i9-9880H, NVIDIA GeForce RTX 2080 (Laptop)
95.3 fps ∼100% +51%
Razer Blade 15 RTX 2080 Max-Q
Intel Core i7-9750H, NVIDIA GeForce RTX 2080 Max-Q
78.3 fps ∼82% +24%
Eurocom Sky X4C
Intel Core i7-8700K, NVIDIA GeForce GTX 1080 (Laptop)
75.3 fps ∼79% +20%
Average NVIDIA GeForce RTX 2070 Max-Q
  (57 - 80.8, n=17)
64.5 fps ∼68% +2%
Schenker XMG Neo 15 Turing
Intel Core i7-8750H, NVIDIA GeForce RTX 2070 Max-Q
63.8 fps ∼67% +1%
CUK Model Z GK5CQ7Z
Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
63 fps ∼66%
Alienware 15 R4
Intel Core i9-8950HK, NVIDIA GeForce GTX 1070 (Laptop)
59.5 fps ∼62% -6%
HP Omen 15-dc0015ng
Intel Core i7-8750H, NVIDIA GeForce GTX 1070 Max-Q
55.3 fps ∼58% -12%
Asus ROG GA502DU
AMD Ryzen 7 3750H, NVIDIA GeForce GTX 1660 Ti Max-Q
48.8 fps ∼51% -23%
MSI GS65 Stealth Thin 8RE-051US
Intel Core i7-8750H, NVIDIA GeForce GTX 1060 (Laptop)
40 fps ∼42% -37%
Lenovo Legion Y730-15ICH i5-8300H
Intel Core i5-8300H, NVIDIA GeForce GTX 1050 Ti (Laptop)
27.9 fps ∼29% -56%
Shadow of the Tomb Raider - 1920x1080 Highest Preset AA:T
MSI GE75 9SG
Intel Core i9-9880H, NVIDIA GeForce RTX 2080 (Laptop)
109 fps ∼100% +40%
CUK Model Z GK5CQ7Z
Intel Core i7-9750H, NVIDIA GeForce RTX 2070 Max-Q
78 fps ∼72%
Average NVIDIA GeForce RTX 2070 Max-Q
  (57 - 84, n=6)
75.5 fps ∼69% -3%
HP Omen 15-dc0015ng
Intel Core i7-8750H, NVIDIA GeForce GTX 1070 Max-Q
61 fps ∼56% -22%
Asus ROG GA502DU
AMD Ryzen 7 3750H, NVIDIA GeForce GTX 1660 Ti Max-Q
49 fps ∼45% -37%
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