Key Differences
In short — Radeon RX 6800 XT outperforms the cheaper Radeon RX 6600 XT on the selected game parameters. However, the worse performing Radeon RX 6600 XT is a better bang for your buck. The better performing Radeon RX 6800 XT is 275 days older than the cheaper Radeon RX 6600 XT.
Advantages of AMD Radeon RX 6800 XT
- Performs up to 62% better in Diablo IV than Radeon RX 6600 XT - 223 vs 138 FPS
- Up to 100% more VRAM memory than AMD Radeon RX 6600 XT - 16 vs 8 GB
Advantages of AMD Radeon RX 6600 XT
- Up to 54% cheaper than Radeon RX 6800 XT - $172.72 vs $373.2
- Up to 25% better value when playing Diablo IV than Radeon RX 6800 XT - $1.39 vs $1.86 per FPS
- Consumes up to 47% less energy than AMD Radeon RX 6800 XT - 160 vs 300 Watts
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 28th, 2020
FPS
223
100%
Value, €/FPS
€1.86/FPS
74%
Price, €
€414.25
46%
FPS Winner
Buy for €414.25 on Amazon
In Stock
Updated 11295 minutes ago
Desktop • Jul 30th, 2021
FPS
138
61%
Value, €/FPS
€1.39/FPS
100%
Price, €
€191.72
100%
Value Winner
Buy for €191.72 on Amazon
In Stock
Updated 11294 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Oct 28th, 2020
Desktop • Jul 30th, 2021
Theoretical Performance
Desktop • Oct 28th, 2020
Pixel Fillrate
288 GPixel/s
100%
Texel Fillrate
648 GTexel/s
100%
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
57%
Texel Fillrate
331.4 GTexel/s
51%
AMD Radeon RX 6800 XT | vs | AMD Radeon RX 6600 XT |
---|---|---|
Oct 28th, 2020 | Release Date | Jul 30th, 2021 |
Navi II | Generation | Navi II |
$649 | MSRP | $379 |
1x HDMI 2.1, 2x DisplayPort 1.4a, 1x USB Type-C | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
2x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
16 GB | Memory | 8 GB |
GDDR6 | Type | GDDR6 |
256-bit | Bus | 128-bit |
512 GB/s | Bandwidth | 256 GB/s |
1825 MHz | Base Clock Speed | 1968 MHz |
2250 MHz | Boost Clock Speed | 2589 MHz |
2000 MHz | Memory Clock Speed | 2000 MHz |