Key Differences
In short — Radeon RX 6600 outperforms the cheaper Radeon RX 6400 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 6600 is 98 days older than the cheaper Radeon RX 6400.
Advantages of AMD Radeon RX 6600
- Performs up to 56% better in Diablo IV than Radeon RX 6400 - 123 vs 79 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6400 - 8 vs 4 GB
Advantages of AMD Radeon RX 6400
- Up to 3% cheaper than Radeon RX 6600 - €198.64 vs €204.26
- Consumes up to 60% less energy than AMD Radeon RX 6600 - 53 vs 132 Watts
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
Buy for €204.26 on Amazon
In Stock
Updated 76281 minutes ago
Buy for €198.64 on Amazon
In Stock
Updated 76281 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 13th, 2021
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Oct 13th, 2021
Pixel Fillrate
159.4 GPixel/s
100%
Texel Fillrate
279 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
74.27 GPixel/s
46.59347553324969%
Texel Fillrate
111.4 GTexel/s
39.928315412186386%
AMD Radeon RX 6600 | vs | AMD Radeon RX 6400 |
---|---|---|
Oct 13th, 2021 | Release Date | Jan 19th, 2022 |
Navi II | Generation | Navi II |
$329 | MSRP | $159 |
1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
8 GB | Memory | 4 GB |
GDDR6 | Type | GDDR6 |
128-bit | Bus | 64-bit |
224 GB/s | Bandwidth | 128 GB/s |
1626 MHz | Base Clock Speed | 1923 MHz |
2491 MHz | Boost Clock Speed | 2321 MHz |
1750 MHz | Memory Clock Speed | 2000 MHz |