Key Differences
In short — Radeon RX 6600 XT outperforms Radeon RX 580 on the selected game parameters. However, the worse performing Radeon RX 580 is a better bang for your buck. The better performing Radeon RX 6600 XT is 1564 days newer than Radeon RX 580.
Advantages of Radeon RX 580
- Up to 60% better value when playing Halo Infinite than Radeon RX 6600 XT - €2.63 vs €6.56 per FPS
Advantages of Radeon RX 6600 XT
- Performs up to 46% better in Halo Infinite than Radeon RX 580 - 76 vs 52 FPS
- Consumes up to 14% less energy than AMD Radeon RX 580 - 160 vs 185 Watts
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Apr 18th, 2017
FPS
52
68%
Value, €/FPS
€2.63/FPS
100%
Price, €
€136.99
100%
Value Winner
Buy for €136.99 on Amazon
In Stock
Updated 6805 minutes ago
Desktop • Jul 30th, 2021
FPS
76
100%
Value, €/FPS
€6.56/FPS
40%
Price, €
€498.75
27%
FPS Winner
Buy for €498.75 on Amazon
In Stock
Updated 7611 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Apr 18th, 2017
Desktop • Jul 30th, 2021
Theoretical Performance
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
Radeon RX 580 | vs | Radeon RX 6600 XT |
---|---|---|
Apr 18th, 2017 | Release Date | Jul 30th, 2021 |
Polaris | Generation | Navi II |
$229 | MSRP | $379 |
1x HDMI, 3x DisplayPort | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
1x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 8 GB |
GDDR5 | Type | GDDR6 |
256-bit | Bus | 128-bit |
256 GB/s | Bandwidth | 256 GB/s |
1257 MHz | Base Clock Speed | 1968 MHz |
1340 MHz | Boost Clock Speed | 2589 MHz |
2000 MHz | Memory Clock Speed | 2000 MHz |