Key Differences
In short — GeForce RTX 4090 Mobile outperforms Radeon RX 6600 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 447 days newer than Radeon RX 6600.
Advantages of NVIDIA GeForce RTX 4090 Mobile
- Performs up to 97% better in Starfield than Radeon RX 6600 - 63 vs 32 FPS
- Consumes up to 9% less energy than AMD Radeon RX 6600 - 120 vs 132 Watts
- Up to 100% more VRAM memory than AMD Radeon RX 6600 - 16 vs 8 GB
Starfield
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 6600
Desktop • Oct 13th, 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 6600 |
|---|---|---|
Jan 3rd, 2023 | Release Date | Oct 13th, 2021 |
| GeForce 40 Mobile | Generation | Navi II |
| Not Available | MSRP | $329 |
| Portable Device Dependent | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 8-pin |
Mobile | Segment | Desktop |
16 GB | Memory | 8 GB |
| GDDR6 | Type | GDDR6 |
| 256-bit | Bus | 128-bit |
576 GB/s | Bandwidth | 224 GB/s |
| 1335 MHz | Base Clock Speed | 1626 MHz |
| 1695 MHz | Boost Clock Speed | 2491 MHz |
2250 MHz | Memory Clock Speed | 1750 MHz |
