vs
9.3Graphics9.7
8.9Overall performance9.4
4.4Display9.2
6.3Memory & storage6.3
3.0Battery & portability6.6
6.9Features & cooling7.5
Dimensions
Size comparison
Omen 17 RTX 4080 (2023)Legion Pro 7 Gen 8 AMD RTX 4090 (2023)
| Omen 17 RTX 4080 (2023) | Legion Pro 7 Gen 8 AMD RTX 4090 (2023) | Difference | |
|---|---|---|---|
| Depth | 262 mm | 262.1 mm | −0.1 mm |
| Width | 397.1 mm | 363.4 mm | +33.7 mm |
| Thickness | 27 mm | 25.9 mm | +1.1 mm |
| Weight | 2.8 kg | 2.8 kg | = |
Drawn to the same scale from the official dimensions (front and side).
Why is Omen 17 RTX 4080 (2023) better than Legion Pro 7 Gen 8 AMD RTX 4090 (2023)?
- Thunderbolt or USB4Yes · Legion Pro 7 Gen 8 AMD RTX 4090 (2023): No
- Screen size17.3″ vs 16″+8%
- RAM speed5,600 MHz vs 5,200 MHz+8%
- Fan noise (max. load)50 dB vs 51.4 dB+3%
Why is Legion Pro 7 Gen 8 AMD RTX 4090 (2023) better than Omen 17 RTX 4080 (2023)?
- Refresh rate144 Hz vs 240 Hz+67%
- Battery capacity83 Wh vs 100 Wh+20%
- Resolution classFull HD (1080p/1200p) vs QHD (1440p/1600p)
- Geekbench 6 multi-core14,604 vs 19,418+33%
- Brightness300 nits vs 500 nits+67%
- GPU compute (FP32)37.6 TFLOPS vs 45.2 TFLOPS+20%
- 3DMark Steel Nomad Light21,805 vs 26,022+19%
- Cinebench 2024 multi-core1,369 vs 1,990+45%
- Response time7 ms vs 3 ms2.3×
- Video memory12 GB vs 16 GB+33%
- GPU shader cores7,424 vs 9,728+31%
- Advanced OptimusNo · Omen 17 RTX 4080 (2023): Yes
Specifications
Side by side
| Graphics | ||
| Graphics card | GeForce RTX 4080 Laptop | GeForce RTX 4090 Laptop |
| GPU maker | NVIDIA | NVIDIA |
| GPU power (TGP) | 175 W | 175 W |
| Video memory | 12 GB | 16 GB |
| Video memory type | GDDR6 | GDDR6 |
| GPU shader cores | 7,424 | 9,728 |
| GPU compute (FP32) | 37.6 TFLOPS | 45.2 TFLOPS |
| 3DMark Steel Nomad Light | 21,805 | 26,022 |
| Processor | ||
| Processor | Core i7-13700HX | Ryzen 9 7945HX |
| CPU maker | Intel | AMD |
| CPU cores | 16 | 16 |
| CPU threads | 24 | 32 |
| Max CPU clock | 5 GHz | 5.4 GHz |
| Processor options | Core i7-13700HX, Core i9-13900HX | Ryzen 9 7945HX |
| Geekbench 6 multi-core | 14,604 | 19,418 |
| Geekbench 6 single-core | 2,696 | 3,143 |
| Cinebench 2024 multi-core | 1,369 | 1,990 |
| Display | ||
| Screen size | 17.3″ | 16″ |
| Resolution | 1920 × 1080 | 2560 × 1600 |
| Resolution class | Full HD (1080p/1200p) | QHD (1440p/1600p) |
| Refresh rate | 144 Hz | 240 Hz |
| Panel type | IPS | IPS |
| Brightness | 300 nits | 500 nits |
| sRGB coverage | — | 100% |
| Response time | 7 ms | 3 ms |
| Pixel density | 127 ppi | 189 ppi |
| Aspect ratio | 16:9 | 16:10 |
| G-Sync / FreeSync | Yes | Yes |
| Advanced Optimus | No | Yes |
| MUX switch | Yes | Yes |
| HDR | No | Yes |
| Touchscreen | No | No |
| Memory & storage | ||
| RAM (up to) | 32 GB | 32 GB |
| RAM (base) | 16 GB | 16 GB |
| RAM type | DDR5 | DDR5 |
| RAM speed | 5,600 MHz | 5,200 MHz |
| Max. supported RAM | 32 GB | 32 GB |
| RAM slots | 2 | 2 |
| Upgradable RAM | Yes | Yes |
| SSD (up to) | 4,096 GB | 4,096 GB |
| SSD (base) | 512 GB | 512 GB |
| M.2 SSD slots | 2 | 2 |
| SSD interface | PCIe 4.0 x4 | PCIe 4.0 x4 |
| Battery & power | ||
| Battery capacity | 83 Wh | 100 Wh |
| Power adapter | 330 W | 330 W |
| USB-C charging (Power Delivery) | Yes | Yes |
| Design & cooling | ||
| Weight | 2.78 kg | 2.8 kg |
| Thickness | 27 mm | 25.9 mm |
| Width | 397.1 mm | 363.4 mm |
| Depth | 262 mm | 262.1 mm |
| Body material | Aluminium, Plastic | Aluminium |
| Colours | Black | Gray |
| Cooling fans | 2 | 2 |
| Vapor chamber cooling | No | Yes |
| Liquid metal (CPU) | No | Yes |
| Fan noise (max. load) | 50 dB | 51.4 dB |
| Ports & wireless | ||
| Thunderbolt / USB4 | Thunderbolt 4 | — |
| Thunderbolt or USB4 | Yes | No |
| USB-C ports | 1 | 2 |
| USB-A ports | 2 | 4 |
| HDMI | HDMI 2.1 | HDMI 2.1 |
| HDMI 2.1 | Yes | Yes |
| (Mini) DisplayPort | Yes | No |
| Ethernet port | Yes | Yes |
| SD card reader | No | No |
| 3.5 mm audio jack | Yes | Yes |
| Wi-Fi standard | Wi-Fi 6E | Wi-Fi 6E |
| Bluetooth | 5.3 | 5.2 |
| Keyboard & camera | ||
| Backlit keyboard | Yes | Yes |
| Numeric keypad | No | Yes |
| Key travel | — | 1.5 mm |
| Webcam | 720p | 1,080p |
| IR camera (face login) | No | No |
| Fingerprint reader | No | No |
| Audio | ||
| Speakers | 2.0 | 2.0 |
| Dolby Atmos | No | No |
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