Key Differences
In short — GeForce RTX 4080 outperforms Radeon RX 6600M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 4080 is 477 days newer than Radeon RX 6600M.
Advantages of GeForce RTX 4080
- Performs up to 4% better in League of Legends than Radeon RX 6600M - 406 vs 390 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6600M - 16 vs 8 GB
Advantages of Radeon RX 6600M
- Consumes up to 69% less energy than NVIDIA GeForce RTX 4080 - 100 vs 320 Watts
League of Legends
Resolution
1920 x 1080
Game Graphics
Very High
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
GeForce RTX 4080
Desktop • Sep 20th, 2022
Radeon RX 6600M
Mobile • May 31st, 2021
Theoretical Performance
GeForce RTX 4080
Desktop • Sep 20th, 2022
Pixel Fillrate
280.6 GPixel/s
100%
Texel Fillrate
761.5 GTexel/s
100%
Radeon RX 6600M
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
55%
Texel Fillrate
270.6 GTexel/s
36%
GeForce RTX 4080 | vs | Radeon RX 6600M |
|---|---|---|
Sep 20th, 2022 | Release Date | May 31st, 2021 |
| GeForce 40 | Generation | Navi Mobile |
| $1199 | MSRP | Not Available |
| 1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | Portable Device Dependent |
| 1x 16-pin | Power Connectors | None |
Desktop | Segment | Mobile |
16 GB | Memory | 8 GB |
| GDDR6X | Type | GDDR6 |
| 256-bit | Bus | 128-bit |
716.8 GB/s | Bandwidth | 224 GB/s |
2205 MHz | Base Clock Speed | 2068 MHz |
2505 MHz | Boost Clock Speed | 2416 MHz |
| 1400 MHz | Memory Clock Speed | 1750 MHz |
