Key Differences
In short — Radeon RX 7800 XT outperforms Radeon RX 6600M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7800 XT is 816 days newer than Radeon RX 6600M.
Advantages of Radeon RX 7800 XT
- Performs up to 164% better in Forza Horizon 5 than Radeon RX 6600M - 124 vs 47 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6600M - 16 vs 8 GB
Advantages of Radeon RX 6600M
- Consumes up to 62% less energy than AMD Radeon RX 7800 XT - 100 vs 263 Watts
Forza Horizon 5
Resolution
1920 x 1080
Game Graphics
Max
Desktop • Aug 25th, 2023
FPS
124
100%
Value, €/FPS
€4.08/FPS
100%
Price, €
€506
100%
FPS and Value Winner
Buy for €506 on Amazon
In Stock
Updated 155 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Max
Desktop • Aug 25th, 2023
Mobile • May 31st, 2021
Theoretical Performance
Desktop • Aug 25th, 2023
Pixel Fillrate
233.3 GPixel/s
100%
Texel Fillrate
583.2 GTexel/s
100%
Mobile • May 31st, 2021
Pixel Fillrate
154.6 GPixel/s
66%
Texel Fillrate
270.6 GTexel/s
46%
Radeon RX 7800 XT | vs | Radeon RX 6600M |
---|---|---|
Aug 25th, 2023 | Release Date | May 31st, 2021 |
Navi III | Generation | Navi Mobile |
$499 | MSRP | Not Available |
1x HDMI 2.1a, 3x DisplayPort 2.1 | Outputs | Portable Device Dependent |
2x 8-pin | Power Connectors | None |
Desktop | Segment | Mobile |
16 GB | Memory | 8 GB |
GDDR6 | Type | GDDR6 |
256-bit | Bus | 128-bit |
620.8 GB/s | Bandwidth | 224 GB/s |
1295 MHz | Base Clock Speed | 2068 MHz |
2430 MHz | Boost Clock Speed | 2416 MHz |
2425 MHz | Memory Clock Speed | 1750 MHz |