Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6800S 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 364 days newer than Radeon RX 6800S.
Advantages of GeForce RTX 4090 Mobile
- Performs up to 85% better in Cities: Skylines II than Radeon RX 6800S - 61 vs 33 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6800S - 16 vs 8 GB
Advantages of Radeon RX 6800S
- Consumes up to 17% less energy than NVIDIA GeForce RTX 4090 Mobile - 100 vs 120 Watts
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
High
GeForce RTX 4090 Mobile
Mobile • Jan 3rd, 2023
Radeon RX 6800S
Mobile • Jan 4th, 2022
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 6800S
Mobile • Jan 4th, 2022
Pixel Fillrate
134.4 GPixel/s
71%
Texel Fillrate
268.8 GTexel/s
52%
GeForce RTX 4090 Mobile | vs | Radeon RX 6800S |
|---|---|---|
Jan 3rd, 2023 | Release Date | Jan 4th, 2022 |
| 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 | 8 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 128-bit |
576 GB/s | Bandwidth | 256 GB/s |
| 1335 MHz | Base Clock Speed | 1800 MHz |
| 1695 MHz | Boost Clock Speed | 2100 MHz |
2250 MHz | Memory Clock Speed | 2000 MHz |
