Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6800M 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 582 days newer than Radeon RX 6800M.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 32% better in No Man's Sky than Radeon RX 6800M - 200 vs 151 FPS
- Consumes up to 17% less energy than AMD Radeon RX 6800M - 120 vs 145 Watts
- Up to 33% more VRAM memory than AMD Radeon RX 6800M - 16 vs 12 GB
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Radeon RX 6800M
Mobile • May 31st, 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%
NVIDIA GeForce RTX 4090 Mobile | vs | AMD Radeon RX 6800M |
|---|---|---|
Jan 3rd, 2023 | Release Date | May 31st, 2021 |
| GeForce 40 Mobile | Generation | Navi Mobile |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
16 GB | Memory | 12 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 192-bit |
576 GB/s | Bandwidth | 384 GB/s |
| 1335 MHz | Base Clock Speed | 2116 MHz |
| 1695 MHz | Boost Clock Speed | 2390 MHz |
2250 MHz | Memory Clock Speed | 2000 MHz |
