Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon Vega 8 on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4090 Mobile is 721 days newer than Radeon Vega 8.
Advantages of GeForce RTX 4090 Mobile
- Performs up to 332% better in Watch Dogs: Legion than Radeon Vega 8 - 134 vs 31 FPS
- Up to 100% more VRAM memory than AMD Radeon Vega 8 - 16 vs 0 GB
Advantages of Radeon Vega 8
- Consumes up to 62% less energy than NVIDIA GeForce RTX 4090 Mobile - 45 vs 120 Watts
Watch Dogs: Legion
Resolution
1920 x 1080
Game Graphics
Ultra
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Radeon Vega 8
Integrated • Jan 12th, 2021
Theoretical Performance
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
GeForce RTX 4090 Mobile | vs | Radeon Vega 8 |
|---|---|---|
Jan 3rd, 2023 | Release Date | Jan 12th, 2021 |
| GeForce 40 Mobile | Generation | Cezanne |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | None |
| None | Power Connectors | None |
Mobile | Segment | Integrated |
16 GB | Memory | System-Shared |
| GDDR6 | Type | System-Shared |
| 256-bit | Bus | System-Shared |
576 GB/s | Bandwidth | System-Shared |
1335 MHz | Base Clock Speed | 300 MHz |
| 1695 MHz | Boost Clock Speed | 2000 MHz |
| 2250 MHz | Memory Clock Speed | System-Shared |
