Asus ROG Zephyrus Duo 16 GX650 RTX 4090 (2023) vs MSI Raider 18 HX A14 RTX 4080 (2023)
What ROG Zephyrus Duo 16 GX650 RTX 4090 (2023) does better (5) and where Raider 18 HX A14 RTX 4080 (2023) wins (8) — every spec side by side.
vs
5.3Memory & storage7.1
3.6Battery & portability3.4
Dimensions
Size comparison
ROG Zephyrus Duo 16 GX650 RTX 4090 (2023)Raider 18 HX A14 RTX 4080 (2023)
| ROG Zephyrus Duo 16 GX650 RTX 4090 (2023) | Raider 18 HX A14 RTX 4080 (2023) | Difference | |
|---|---|---|---|
| Depth | 266 mm | 308 mm | −42 mm |
| Width | 355 mm | 404 mm | −49 mm |
| Thickness | 30 mm | 30 mm | = |
| Weight | 2.7 kg | 3.6 kg | −0.9 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 Raider 18 HX A14 RTX 4080 (2023)?
- Refresh rate240 Hz vs 120 Hz2×
- Weight2.67 kg vs 3.6 kg+35%
- Video memory16 GB vs 12 GB+33%
- GPU shader cores9,728 vs 7,424+31%
- Screen size16″ vs 14″+14%
Why is Raider 18 HX A14 RTX 4080 (2023) better than ROG Zephyrus Duo 16 GX650 RTX 4090 (2023)?
- RAM (up to)32 GB vs 64 GB2×
- Resolution classQHD (1440p/1600p) vs 4K (2160p/2400p)
- Battery capacity90 Wh vs 100 Wh+11%
- CPU cores16 vs 24+50%
- RAM (base)32 GB vs 64 GB2×
- RAM speed4,800 MHz vs 5,600 MHz+17%
- Max CPU clock5.4 GHz vs 5.8 GHz+7%
- Bluetooth5.2 vs 5.4+4%
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4090 Laptop | GeForce RTX 4080 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 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 | — |
| 3DMark Steel Nomad Light | 26,424 | — |
| Processor | ||
| Processor | Ryzen 9 7945HX | Core i9-14900HX |
| CPU maker | AMD | Intel |
| CPU cores | 16 | 24 |
| CPU threads | 32 | — |
| Max CPU clock | 5.4 GHz | 5.8 GHz |
| Processor options | Ryzen 9 7945HX | — |
| Geekbench 6 multi-core | 19,038 | — |
| Geekbench 6 single-core | 3,105 | — |
| Cinebench 2024 multi-core | 1,961 | — |
| Display | ||
| Screen size | 16″ | 14″ |
| Resolution | 2560 × 1600 | 3840 × 2160 |
| Resolution class | QHD (1440p/1600p) | 4K (2160p/2400p) |
| Refresh rate | 240 Hz | 120 Hz |
| Panel type | IPS | — |
| Brightness | 1,100 nits | — |
| sRGB coverage | 100% | — |
| Response time | 3 ms | — |
| DCI-P3 coverage | 99% | — |
| Pixel density | 189 ppi | — |
| Aspect ratio | 16:10 | — |
| G-Sync / FreeSync | Yes | — |
| Advanced Optimus | No | — |
| MUX switch | Yes | — |
| HDR | Yes | — |
| Touchscreen | No | — |
| Memory & storage | ||
| RAM (up to) | 32 GB | 64 GB |
| RAM (base) | 32 GB | 64 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 4,800 MHz | 5,600 MHz |
| Max. supported RAM | 64 GB | — |
| RAM slots | 2 | — |
| Upgradable RAM | Yes | — |
| SSD (up to) | 2,000 GB | 2,000 GB |
| SSD (base) | 2,000 GB | 2,000 GB |
| M.2 SSD slots | 2 | — |
| SSD interface | PCIe 4.0 x4 | — |
| Battery & power | ||
| Battery capacity | 90 Wh | 100 Wh |
| Power adapter | 330 W | 300 W |
| USB-C charging (Power Delivery) | Yes | — |
| Design & cooling | ||
| Weight | 2.67 kg | 3.6 kg |
| Thickness | 30 mm | 30 mm |
| Width | 355 mm | 404 mm |
| Depth | 266 mm | 308 mm |
| Body material | Aluminium | — |
| Colours | Black | Black |
| Cooling fans | 2 | — |
| Vapor chamber cooling | No | — |
| Liquid metal (CPU) | Yes | — |
| Fan noise (max. load) | 56 dB | — |
| Ports & wireless | ||
| Thunderbolt or USB4 | No | No |
| USB-C ports | 2 | — |
| USB-A ports | 2 | — |
| HDMI | HDMI 2.1 | — |
| HDMI 2.1 | Yes | — |
| (Mini) DisplayPort | No | Yes |
| Ethernet | 5 Gbit/s | — |
| Ethernet port | Yes | Yes |
| SD card reader | Yes | — |
| 3.5 mm audio jack | Yes | — |
| Wi-Fi standard | Wi-Fi 6 | — |
| Bluetooth | 5.2 | 5.4 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | — |
| Numeric keypad | Yes | — |
| Key travel | 1.7 mm | — |
| Webcam | 1,080p | — |
| IR camera (face login) | No | — |
| Fingerprint reader | Yes | — |
| Audio | ||
| Speakers | 6 speakers | — |
| Dolby Atmos | Yes | — |
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