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 GeForce RTX 4090 Mobile
- Performs up to 132% better in Cyberpunk 2077 than Radeon RX 6800M - 65 vs 28 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
Cyberpunk 2077
Resolution
1920 x 1080
Game Graphics
RT Overdrive
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
RT Overdrive
Radeon RX 6800M
Mobile • May 31st, 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 RX 6800M | vs | GeForce RTX 4090 Mobile |
|---|---|---|
| May 31st, 2021 | Release Date | Jan 3rd, 2023 |
| Navi Mobile | Generation | GeForce 40 Mobile |
| Not Available | MSRP | Not Available |
| Portable Device Dependent | Outputs | Portable Device Dependent |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 12 GB | Memory | 16 GB |
| GDDR6 | Type | GDDR6 |
| 192-bit | Bus | 256-bit |
| 384 GB/s | Bandwidth | 576 GB/s |
2116 MHz | Base Clock Speed | 1335 MHz |
2390 MHz | Boost Clock Speed | 1695 MHz |
| 2000 MHz | Memory Clock Speed | 2250 MHz |
