Key Differences
In short — Radeon RX 6600 XT outperforms the cheaper Radeon RX 6500 XT on the selected game parameters. However, the worse performing Radeon RX 6500 XT is a better bang for your buck. The better performing Radeon RX 6600 XT is 173 days older than the cheaper Radeon RX 6500 XT.
Advantages of AMD Radeon RX 6600 XT
- Performs up to 36% better in No Man's Sky than Radeon RX 6500 XT - 135 vs 99 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6500 XT - 8 vs 4 GB
Advantages of AMD Radeon RX 6500 XT
- Up to 32% cheaper than Radeon RX 6600 XT - $159.79 vs $236.22
- Up to 8% better value when playing No Man's Sky than Radeon RX 6600 XT - $1.61 vs $1.75 per FPS
- Consumes up to 33% less energy than AMD Radeon RX 6600 XT - 107 vs 160 Watts
No Man's Sky
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 30th, 2021
FPS
135
100%
Value, $/FPS
$1.75/FPS
92%
Price, $
$236.22
67%
FPS Winner
Buy for $236.22 on Amazon
In Stock
Updated 2763 minutes ago
Desktop • Jan 19th, 2022
FPS
99
73%
Value, $/FPS
$1.61/FPS
100%
Price, $
$159.79
100%
Value Winner
Buy for $159.79 on Amazon
In Stock
Updated 2763 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jul 30th, 2021
Desktop • Jan 19th, 2022
Theoretical Performance
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
100%
Texel Fillrate
331.4 GTexel/s
100%
Desktop • Jan 19th, 2022
Pixel Fillrate
90.08 GPixel/s
54%
Texel Fillrate
180.2 GTexel/s
54%
AMD Radeon RX 6600 XT | vs | AMD Radeon RX 6500 XT |
---|---|---|
Jul 30th, 2021 | Release Date | Jan 19th, 2022 |
Navi II | Generation | Navi II |
$379 | MSRP | $199 |
1x HDMI 2.1, 3x DisplayPort 1.4a | Outputs | 1x HDMI 2.1, 1x DisplayPort 1.4a |
1x 8-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
8 GB | Memory | 4 GB |
GDDR6 | Type | GDDR6 |
128-bit | Bus | 64-bit |
256 GB/s | Bandwidth | 143.9 GB/s |
1968 MHz | Base Clock Speed | 2310 MHz |
2589 MHz | Boost Clock Speed | 2815 MHz |
2000 MHz | Memory Clock Speed | 2248 MHz |