Key Differences
In short — Radeon RX 7900 XTX 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 7900 XTX is 461 days newer than the cheaper Radeon RX 6600 XT.
Advantages of AMD Radeon RX 7900 XTX
- Performs up to 30% better in World of Warcraft than Radeon RX 6600 XT - 237 vs 182 FPS
- Up to 200% more VRAM memory than AMD Radeon RX 6600 XT - 24 vs 8 GB
Advantages of AMD Radeon RX 6600 XT
- Up to 47% cheaper than Radeon RX 7900 XTX - $402.15 vs $753.12
- Up to 31% better value when playing World of Warcraft than Radeon RX 7900 XTX - $2.45 vs $3.53 per FPS
- Consumes up to 55% less energy than AMD Radeon RX 7900 XTX - 160 vs 355 Watts
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
Desktop • Nov 3rd, 2022
FPS
237
100%
Value, €/FPS
€3.53/FPS
69%
Price, €
€835.96
53%
FPS Winner
Buy for €835.96 on Amazon
In Stock
Updated 126 minutes ago
Desktop • Jul 30th, 2021
FPS
182
76%
Value, €/FPS
€2.45/FPS
100%
Price, €
€446.39
100%
Value Winner
Buy for €446.39 on Amazon
In Stock
Updated 126 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Desktop • Nov 3rd, 2022
Desktop • Jul 30th, 2021
Theoretical Performance
Desktop • Nov 3rd, 2022
Pixel Fillrate
479.8 GPixel/s
100%
Texel Fillrate
959.6 GTexel/s
100%
Desktop • Jul 30th, 2021
Pixel Fillrate
165.7 GPixel/s
34%
Texel Fillrate
331.4 GTexel/s
34%
AMD Radeon RX 7900 XTX | vs | AMD Radeon RX 6600 XT |
---|---|---|
Nov 3rd, 2022 | Release Date | Jul 30th, 2021 |
Navi III | Generation | Navi II |
$999 | MSRP | $379 |
1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
2x 8-pin | Power Connectors | 1x 8-pin |
Desktop | Segment | Desktop |
24 GB | Memory | 8 GB |
GDDR6 | Type | GDDR6 |
384-bit | Bus | 128-bit |
960 GB/s | Bandwidth | 256 GB/s |
1855 MHz | Base Clock Speed | 1968 MHz |
2499 MHz | Boost Clock Speed | 2589 MHz |
2500 MHz | Memory Clock Speed | 2000 MHz |