Asus ROG Zephyrus Duo 16 GX651 RTX 5080 (2026) vs MSI Cyborg 15 Max RTX 5070 (2026)
What ROG Zephyrus Duo 16 GX651 RTX 5080 (2026) does better (29) and where Cyborg 15 Max RTX 5070 (2026) wins (8) — every spec side by side.
vs
9.0Graphics7.4
8.9Overall performance8.0
9.0Display4.0
8.0Memory & storage9.5
4.9Battery & portability8.3
9.7Features & cooling5.8
Dimensions
Size comparison
ROG Zephyrus Duo 16 GX651 RTX 5080 (2026)Cyborg 15 Max RTX 5070 (2026)
| ROG Zephyrus Duo 16 GX651 RTX 5080 (2026) | Cyborg 15 Max RTX 5070 (2026) | Difference | |
|---|---|---|---|
| Depth | 246 mm | 249 mm | −3 mm |
| Width | 355 mm | 359 mm | −4 mm |
| Thickness | 24.9 mm | 22.9 mm | +2 mm |
| Weight | 2.8 kg | 2 kg | +0.8 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus Duo 16 GX651 RTX 5080 (2026) better than Cyborg 15 Max RTX 5070 (2026)?
- Battery capacity90 Wh vs 60 Wh+50%
- GPU power (TGP)135 W vs 100 W+35%
- 3DMark Steel Nomad Light22,698 vs 14,291+59%
- Video memory16 GB vs 8 GB2×
- Resolution class3K (1800p/2000p) vs Full HD (1080p/1200p)
- Panel typeOLED vs IPS
- Thunderbolt or USB4Yes · Cyborg 15 Max RTX 5070 (2026): No
- GPU compute (FP32)34 TFLOPS vs 23.2 TFLOPS+47%
- Geekbench 6 multi-core17,133 vs 13,249+29%
- GPU shader cores7,680 vs 4,608+67%
- Brightness500 nits vs 300 nits+67%
- CPU cores16 vs 10+60%
Why is Cyborg 15 Max RTX 5070 (2026) better than ROG Zephyrus Duo 16 GX651 RTX 5080 (2026)?
- RAM (up to)64 GB vs 96 GB+50%
- Weight2.82 kg vs 2 kg+41%
- Refresh rate120 Hz vs 144 Hz+20%
- Advanced OptimusNo · ROG Zephyrus Duo 16 GX651 RTX 5080 (2026): Yes
- Upgradable RAMNo · ROG Zephyrus Duo 16 GX651 RTX 5080 (2026): Yes
- Thickness24.9 mm vs 22.9 mm+9%
- USB-A ports2 vs 3+50%
- Max CPU clock4.9 GHz vs 5.2 GHz+6%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 5080 Laptop | GeForce RTX 5070 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 135 W | 100 W |
| Video memory | 16 GB | 8 GB |
| Video memory type | GDDR7 | GDDR7 |
| GPU shader cores | 7,680 | 4,608 |
| GPU compute (FP32) | 34 TFLOPS | 23.2 TFLOPS |
| 3DMark Steel Nomad Light | 22,698 | 14,291 |
| Processor | ||
| Processor | Core Ultra 9 386H | Core 7 240H |
| CPU maker | Intel | Intel |
| CPU cores | 16 | 10 |
| CPU threads | 16 | 16 |
| Max CPU clock | 4.9 GHz | 5.2 GHz |
| Processor options | Core Ultra 9 386H | Core 7 240H |
| Geekbench 6 multi-core | 17,133 | 13,249 |
| Geekbench 6 single-core | 2,952 | 2,437 |
| Cinebench 2024 multi-core | 1,283 | 846 |
| Display | ||
| Screen size | 16″ | 15.6″ |
| Resolution | 2880 × 1800 | 1920 × 1080 |
| Resolution class | 3K (1800p/2000p) | Full HD (1080p/1200p) |
| Refresh rate | 120 Hz | 144 Hz |
| Panel type | OLED | IPS |
| Brightness | 500 nits | 300 nits |
| sRGB coverage | 100% | — |
| Response time | 1 ms | — |
| DCI-P3 coverage | 100% | — |
| Pixel density | 212 ppi | 141 ppi |
| Aspect ratio | 16:10 | 16:9 |
| G-Sync / FreeSync | Yes | No |
| Advanced Optimus | No | Yes |
| MUX switch | Yes | Yes |
| HDR | Yes | No |
| Touchscreen | Yes | No |
| Memory & storage | ||
| RAM (up to) | 64 GB | 96 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | LPDDR5X | DDR5 |
| RAM speed | 8,533 MHz | 5,600 MHz |
| Max. supported RAM | — | 96 GB |
| RAM slots | — | 2 |
| Upgradable RAM | No | Yes |
| SSD (up to) | 4,096 GB | 4,096 GB |
| SSD (base) | 1,024 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 5.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 60 Wh |
| Power adapter | 250 W | 180 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| USB-C charging power | 100 W | 100 W |
| Design & cooling | ||
| Weight | 2.82 kg | 2 kg |
| Thickness | 24.9 mm | 22.9 mm |
| Width | 355 mm | 359 mm |
| Depth | 246 mm | 249 mm |
| Body material | Aluminium | Plastic |
| Colours | Gray | Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | Yes | No |
| Liquid metal (CPU) | No | No |
| Fan noise (max. load) | 54.1 dB | — |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | — |
| Thunderbolt or USB4 | Yes | No |
| USB-C ports | 2 | 1 |
| USB-A ports | 2 | 3 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | No |
| Ethernet port | No | Yes |
| SD card reader | Yes | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 7 | Wi-Fi 6E |
| Bluetooth | 6 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | 1.7 mm | — |
| Webcam | 1,080p | 720p |
| IR camera (face login) | Yes | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2.4 | 2.0 |
| Dolby Atmos | Yes | No |
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