Buy on Amazon
£629
In Stock
Boost Clock
AvailabilityMSRP in USD: $899
Availability
MSRP in USD: $899
Buy on Amazon
£719.99
In Stock
Boost Clock
Buy on Amazon
£659.99
In Stock
Boost Clock
Buy on Amazon
£731.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
£669.95
In Stock
Boost Clock
Buy on Amazon
£647.42
In Stock
Boost Clock
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£741.63
In Stock
Boost Clock
AvailabilityMSRP in USD: $329
Availability
MSRP in USD: $329
Buy on Amazon
£193.49
In Stock
Same as Founder's Edition
Buy on Amazon
£199.99
In Stock
Same as Founder's Edition
Buy on Amazon
£199.98
In Stock
Same as Founder's Edition
Buy on Amazon
£270.25
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 7900 XT outperforms the cheaper Radeon RX 6600 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon RX 7900 XT is 386 days newer than the cheaper Radeon RX 6600.
Advantages of AMD Radeon RX 7900 XT
- Performs up to 89% better in Dead Island 2 than Radeon RX 6600 - 198 vs 105 FPS
- Up to 150% more VRAM memory than AMD Radeon RX 6600 - 20 vs 8 GB
Advantages of AMD Radeon RX 6600
- Up to 69% cheaper than Radeon RX 7900 XT - £193.49 vs £629.0
- Consumes up to 56% less energy than AMD Radeon RX 7900 XT - 132 vs 300 Watts
Dead Island 2
Resolution
1920 x 1080
Game Graphics
Ultra
Sapphire 11323-02-20G Pulse AMD Radeon RX 7900 XT Gaming Graphics Card with 20GB GDDR6, AMD RDNA 3
Buy for £629 on Amazon
In Stock
Updated 77645 minutes ago
Powercolor Radeon RX 6600 Fighter (8GB GDDR6/PCI Express 4.0/2491MHz/14000MHz)
Buy for £193.49 on Amazon
In Stock
Updated 77645 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Radeon RX 6600
Desktop • Oct 13th, 2021
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
Radeon RX 6600
Desktop • Oct 13th, 2021
Pixel Fillrate
159.4 GPixel/s
34.68233246301131%
Texel Fillrate
279 GTexel/s
34.68423669816012%
AMD Radeon RX 7900 XT | vs | AMD Radeon RX 6600 |
|---|---|---|
Nov 3rd, 2022 | Release Date | Oct 13th, 2021 |
| Navi III | Generation | Navi II |
| $899 | MSRP | $329 |
| 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 |
20 GB | Memory | 8 GB |
| GDDR6 | Type | GDDR6 |
| 320-bit | Bus | 128-bit |
800 GB/s | Bandwidth | 224 GB/s |
| 1500 MHz | Base Clock Speed | 1626 MHz |
| 2394 MHz | Boost Clock Speed | 2491 MHz |
2500 MHz | Memory Clock Speed | 1750 MHz |
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