Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6600S on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce RTX 4090 Mobile is 364 days newer than Radeon RX 6600S.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 62% better in No Man's Sky than Radeon RX 6600S - 196 vs 121 FPS
- Up to 300% more VRAM memory than AMD Radeon RX 6600S - 16 vs 4 GB
Advantages of AMD Radeon RX 6600S
- Consumes up to 33% less energy than NVIDIA GeForce RTX 4090 Mobile - 80 vs 120 Watts
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 6600S
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%
NVIDIA GeForce RTX 4090 Mobile | vs | AMD Radeon RX 6600S |
|---|---|---|
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 | 4 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 128-bit |
576 GB/s | Bandwidth | 224 GB/s |
| 1335 MHz | Base Clock Speed | 1700 MHz |
| 1695 MHz | Boost Clock Speed | 2000 MHz |
2250 MHz | Memory Clock Speed | 1750 MHz |
