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 Radeon Vega 8
- Consumes up to 62% less energy than NVIDIA GeForce RTX 4090 Mobile - 45 vs 120 Watts
Advantages of GeForce RTX 4090 Mobile
- Performs up to 84% better in Microsoft Flight Simulator 2020 than Radeon Vega 8 - 112 vs 61 FPS
- Up to 100% more VRAM memory than AMD Radeon Vega 8 - 16 vs 0 GB
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon Vega 8
Integrated • Jan 12th, 2021
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Theoretical Performance
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
515.3 GTexel/s
100%
Radeon Vega 8 | vs | GeForce RTX 4090 Mobile |
|---|---|---|
| Jan 12th, 2021 | Release Date | Jan 3rd, 2023 |
| Cezanne | Generation | GeForce 40 Mobile |
| Not Available | MSRP | Not Available |
| None | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Integrated | Segment | Mobile |
| System-Shared | Memory | 16 GB |
| System-Shared | Type | GDDR6 |
| System-Shared | Bus | 256-bit |
| System-Shared | Bandwidth | 576 GB/s |
| 300 MHz | Base Clock Speed | 1335 MHz |
2000 MHz | Boost Clock Speed | 1695 MHz |
| System-Shared | Memory Clock Speed | 2250 MHz |
