Key Differences
In short — Radeon RX 7900 XT outperforms the cheaper Radeon RX 6600 XT on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XT is 461 days newer than the cheaper Radeon RX 6600 XT.
Advantages of AMD Radeon RX 6600 XT
- Up to 34% cheaper than Radeon RX 7900 XT - €481.31 vs €730.65
- Consumes up to 47% less energy than AMD Radeon RX 7900 XT - 160 vs 300 Watts
Advantages of AMD Radeon RX 7900 XT
- Performs up to 71% better in Ready or Not than Radeon RX 6600 XT - 243 vs 142 FPS
- Up to 150% more VRAM memory than AMD Radeon RX 6600 XT - 20 vs 8 GB
Ready or Not
Resolution
1920 x 1080
Game Graphics
Epic
Buy for €481.31 on Amazon
In Stock
Updated 74363 minutes ago
Buy for €730.65 on Amazon
In Stock
Updated 74362 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Desktop • Jul 30th, 2021
Desktop • Nov 3rd, 2022
Theoretical Performance
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
36.053089643167965%
Texel Fillrate
331.4 GTexel/s
41.19840875186474%
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
AMD Radeon RX 6600 XT | vs | AMD Radeon RX 7900 XT |
---|---|---|
Jul 30th, 2021 | Release Date | Nov 3rd, 2022 |
Navi II | Generation | Navi III |
$379 | MSRP | $899 |
1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
1x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 20 GB |
GDDR6 | Type | GDDR6 |
128-bit | Bus | 320-bit |
256 GB/s | Bandwidth | 800 GB/s |
1968 MHz | Base Clock Speed | 1500 MHz |
2589 MHz | Boost Clock Speed | 2394 MHz |
2000 MHz | Memory Clock Speed | 2500 MHz |