vs
9.7Graphics9.3
9.4Overall performance8.9
9.3Display4.4
5.3Memory & storage6.3
3.6Battery & portability3.0
6.4Features & cooling6.9
Dimensions
Size comparison
ROG Zephyrus Duo 16 GX650 RTX 4090 (2023)Omen 17 RTX 4080 (2023)
| ROG Zephyrus Duo 16 GX650 RTX 4090 (2023) | Omen 17 RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 266 mm | 262 mm | +4 mm |
| Width | 355 mm | 397.1 mm | −42.1 mm |
| Thickness | 30 mm | 27 mm | +3 mm |
| Weight | 2.7 kg | 2.8 kg | −0.1 kg |
Drawn to the same scale from the official dimensions (front and side).
Why is ROG Zephyrus Duo 16 GX650 RTX 4090 (2023) better than Omen 17 RTX 4080 (2023)?
- Brightness1,100 nits vs 300 nits3.7×
- Refresh rate240 Hz vs 144 Hz+67%
- Resolution classQHD (1440p/1600p) vs Full HD (1080p/1200p)
- Battery capacity90 Wh vs 83 Wh+8%
- Geekbench 6 multi-core19,038 vs 14,604+30%
- 3DMark Steel Nomad Light26,424 vs 21,805+21%
- GPU compute (FP32)45.2 TFLOPS vs 37.6 TFLOPS+20%
- SSD (base)2,000 GB vs 512 GB3.9×
- Cinebench 2024 multi-core1,961 vs 1,369+43%
- Response time3 ms vs 7 ms2.3×
- Weight2.67 kg vs 2.78 kg+4%
- Video memory16 GB vs 12 GB+33%
Why is Omen 17 RTX 4080 (2023) better than ROG Zephyrus Duo 16 GX650 RTX 4090 (2023)?
- SSD (up to)2,000 GB vs 4,096 GB2×
- Thunderbolt or USB4No · ROG Zephyrus Duo 16 GX650 RTX 4090 (2023): Yes
- Thickness30 mm vs 27 mm+11%
- Wi-Fi standardWi-Fi 6 vs Wi-Fi 6E+8%
- RAM speed4,800 MHz vs 5,600 MHz+17%
- Fan noise (max. load)56 dB vs 50 dB+12%
- Screen size16″ vs 17.3″+8%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4090 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 16 GB | 12 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 9,728 | 7,424 |
| GPU compute (FP32) | 45.2 TFLOPS | 37.6 TFLOPS |
| 3DMark Steel Nomad Light | 26,424 | 21,805 |
| Processor | ||
| Processor | Ryzen 9 7945HX | Core i7-13700HX |
| CPU maker | AMD | Intel |
| CPU cores | 16 | 16 |
| CPU threads | 32 | 24 |
| Max CPU clock | 5.4 GHz | 5 GHz |
| Processor options | Ryzen 9 7945HX | Core i7-13700HX, Core i9-13900HX |
| Geekbench 6 multi-core | 19,038 | 14,604 |
| Geekbench 6 single-core | 3,105 | 2,696 |
| Cinebench 2024 multi-core | 1,961 | 1,369 |
| Display | ||
| Screen size | 16″ | 17.3″ |
| Resolution | 2560 × 1600 | 1920 × 1080 |
| Resolution class | QHD (1440p/1600p) | Full HD (1080p/1200p) |
| Refresh rate | 240 Hz | 144 Hz |
| Panel type | IPS | IPS |
| Brightness | 1,100 nits | 300 nits |
| sRGB coverage | 100% | — |
| Response time | 3 ms | 7 ms |
| DCI-P3 coverage | 99% | — |
| Pixel density | 189 ppi | 127 ppi |
| Aspect ratio | 16:10 | 16:9 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | No |
| MUX switch | Yes | Yes |
| HDR | Yes | No |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 32 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | 32 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 2,000 GB | 4,096 GB |
| SSD (base) | 2,000 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 90 Wh | 83 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.67 kg | 2.78 kg |
| Thickness | 30 mm | 27 mm |
| Width | 355 mm | 397.1 mm |
| Depth | 266 mm | 262 mm |
| Body material | Aluminium | Aluminium, Plastic |
| Colours | Black | Black |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | No |
| Liquid metal (CPU) | Yes | No |
| Fan noise (max. load) | 56 dB | 50 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | — | Thunderbolt 4 |
| Thunderbolt or USB4 | No | Yes |
| USB-C ports | 2 | 1 |
| USB-A ports | 2 | 2 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | No | Yes |
| Ethernet | 5 Gbit/s | — |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.2 | 5.3 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | Yes | No |
| Key travel | 1.7 mm | — |
| Webcam | 1,080p | 720p |
| IR camera (face login) | No | No |
| Fingerprint reader | Yes | No |
| Audio | ||
| Speakers | 6 speakers | 2.0 |
| Dolby Atmos | Yes | No |
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