Key Differences
In short — Radeon RX 6600 XT outperforms the cheaper Radeon RX 590 GME on the selected game parameters. However, the worse performing Radeon RX 590 GME is a better bang for your buck. The better performing Radeon RX 6600 XT is 508 days newer than the cheaper Radeon RX 590 GME.
Advantages of Radeon RX 6600 XT
- Performs up to 39% better in No Man's Sky than Radeon RX 590 GME - 138 vs 99 FPS
- Consumes up to 9% less energy than AMD Radeon RX 590 GME - 160 vs 175 Watts
Advantages of Radeon RX 590 GME
- Up to 54% cheaper than Radeon RX 6600 XT - $97.39 vs $210.94
- Up to 36% better value when playing No Man's Sky than Radeon RX 6600 XT - $1.09 vs $1.70 per FPS
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 30th, 2021
FPS
138
100%
Value, €/FPS
€1.7/FPS
64%
Price, €
€234.14
46%
FPS Winner
Buy for €234.14 on Amazon
In Stock
Updated 306 minutes ago
Desktop • Mar 9th, 2020
FPS
99
72%
Value, €/FPS
€1.09/FPS
100%
Price, €
€108.1
100%
Value Winner
Buy for €108.1 on Amazon
In Stock
Updated 308 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 30th, 2021
Desktop • Mar 9th, 2020
Theoretical Performance
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
Desktop • Mar 9th, 2020
Pixel Fillrate
44.16 GPixel/s
27%
Texel Fillrate
198.7 GTexel/s
60%
Radeon RX 6600 XT | vs | Radeon RX 590 GME |
---|---|---|
Jul 30th, 2021 | Release Date | Mar 9th, 2020 |
Navi II | Generation | Polaris |
$379 | MSRP | Not Available |
1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.0b, 3x DisplayPort 1.4a |
1x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 8 GB |
GDDR6 | Type | GDDR5 |
128-bit | Bus | 256-bit |
256 GB/s | Bandwidth | 256 GB/s |
1968 MHz | Base Clock Speed | 1257 MHz |
2589 MHz | Boost Clock Speed | 1380 MHz |
2000 MHz | Memory Clock Speed | 2000 MHz |