Buy on Amazon
£740.77
In Stock
Boost Clock
AvailabilityMSRP in USD: $149
Availability
MSRP in USD: $149
No items available
AvailabilityMSRP in USD: $899
Availability
MSRP in USD: $899
Buy on Amazon
£711.77
In Stock
Base Clock
Boost Clock
Buy on Amazon
£729.99
In Stock
Boost Clock
Buy on Amazon
£792.75
In Stock
Boost Clock
Buy on Amazon
£924.7
In Stock
Same as Founder's Edition
Buy on Amazon
£719.99
In Stock
Same as Founder's Edition
Key Differences
In short — Radeon RX 7900 XT outperforms Radeon HD 7790 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 3513 days newer than Radeon HD 7790.
Advantages of AMD Radeon HD 7790
- Consumes up to 72% less energy than AMD Radeon RX 7900 XT - 85 vs 300 Watts
Advantages of AMD Radeon RX 7900 XT
- Performs up to 170% better in Star Wars Jedi: Fallen Order than Radeon HD 7790 - 189 vs 70 FPS
- Up to 1900% more VRAM memory than AMD Radeon HD 7790 - 20 vs 1 GB
Star Wars Jedi: Fallen Order
Resolution
1920 x 1080
Game Graphics
Epic
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
189
100%
Value, £/FPS
£3.92/FPS
100%
Price, £
£740.77
100%
FPS and Value Winner
Gigabyte Radeon RX 7900 XT Gaming OC 20G (20GB GDDR6/PCI Express 4.0/2535MHz/20000MHz)
Buy for £740.77 on Amazon
In Stock
Updated 484 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon HD 7790
Desktop • Mar 22nd, 2013
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Theoretical Performance
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
Pixel Fillrate
459.6 GPixel/s
100%
Texel Fillrate
804.4 GTexel/s
100%
AMD Radeon HD 7790 | vs | AMD Radeon RX 7900 XT |
|---|---|---|
| Mar 22nd, 2013 | Release Date | Nov 3rd, 2022 |
| Southern Islands | Generation | Navi III |
$149 | MSRP | $899 |
| 1x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| 1x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 20 GB |
| GDDR5 | Type | GDDR6 |
| 128-bit | Bus | 320-bit |
| 96 GB/s | Bandwidth | 800 GB/s |
| 1000 MHz | Base Clock Speed | 1500 MHz |
| Not Available | Boost Clock Speed | 2394 MHz |
| 1500 MHz | Memory Clock Speed | 2500 MHz |
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