Buy on Amazon
$699.99
In Stock
Boost Clock
AvailabilityMSRP in USD: $999
Availability
MSRP in USD: $999
No items available
AvailabilityMSRP in USD: $899
Availability
MSRP in USD: $899
Buy on Amazon
$699.99
In Stock
Base Clock
Boost Clock
Buy on Amazon
$898.34
In Stock
Base Clock
Boost Clock
Buy on Amazon
$1,245
In Stock
Boost Clock
Buy on Amazon
$749.99
In Stock
Boost Clock
Buy on Amazon
$699.97
In Stock
Same as Founder's Edition
Buy on Amazon
$949.99
In Stock
Boost Clock
Buy on Amazon
$948.8
In Stock
Base Clock
Boost Clock
Key Differences
In short — Radeon RX 7900 XT outperforms Radeon HD 7990 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 3480 days newer than Radeon HD 7990.
Advantages of AMD Radeon RX 7900 XT
- Performs up to 469% better in Remnant II than Radeon HD 7990 - 91 vs 16 FPS
- Consumes up to 20% less energy than AMD Radeon HD 7990 - 300 vs 375 Watts
- Up to 567% more VRAM memory than AMD Radeon HD 7990 - 20 vs 3 GB
Remnant II
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon RX 7900 XT
Desktop • Nov 3rd, 2022
FPS
91
100%
Value, $/FPS
$7.69/FPS
100%
Price, $
$699.99
100%
FPS and Value Winner
Sapphire 11323-02-20G Pulse AMD Radeon RX 7900 XT Gaming Graphics Card with 20GB GDDR6, AMD RDNA 3
Buy for $699.99 on Amazon
In Stock
Updated 5954 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7990
Desktop • Apr 24th, 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 7990 | vs | AMD Radeon RX 7900 XT |
|---|---|---|
| Apr 24th, 2013 | Release Date | Nov 3rd, 2022 |
| Southern Islands | Generation | Navi III |
| $999 | MSRP | $899 |
| 1x DVI, 4x mini-DisplayPort | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
| 2x 8-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 3 GB | Memory | 20 GB |
| GDDR5 | Type | GDDR6 |
| 384-bit | Bus | 320-bit |
| 288 GB/s | Bandwidth | 800 GB/s |
| 950 MHz | Base Clock Speed | 1500 MHz |
| 1000 MHz | Boost Clock Speed | 2394 MHz |
| 1500 MHz | Memory Clock Speed | 2500 MHz |
Builds Using Radeon HD 7990 or Radeon RX 7900 XT
Remnant II, 1920 x 1080, Ultra
91 FPS
$27.98/FPS
Radeon RX 7900 XT
Ryzen 9 7900X
64 GB, 2 TB SSD
Buy on Amazon
$2,546.33
In Stock
91 FPS
$30.44/FPS
Radeon RX 7900 XT
Ryzen 7 7700X
32 GB, 1 TB SSD + 4 TB HDD
Buy on Amazon
$2,769.99
In Stock
90 FPS
$25.33/FPS
Radeon RX 7900 XT
Core i7-13700KF
16 GB, 2 TB SSD
Buy on Amazon
$2,279.99
In Stock
90 FPS
$33.89/FPS
Radeon RX 7900 XT
Ryzen 9 7900X3D
32 GB, 6 TB HDD
Buy on Amazon
$3,049.99
In Stock
91 FPS
$32.97/FPS
Radeon RX 7900 XT
Ryzen 9 7950X3D
32 GB, N/A Storage
Buy on Amazon
$2,999.99
In Stock
91 FPS
$11.34/FPS
Radeon RX 7900 XT
Ryzen 7 7700X
16 GB, 1 TB SSD
Buy on Amazon
$1,032.03
In Stock
91 FPS
$22.2/FPS
Radeon RX 7900 XT
Ryzen 7 7700X
16 GB, 1 TB SSD
Buy on Amazon
$2,019.99
In Stock
88 FPS
$29.55/FPS
Radeon RX 7900 XT
Core i5-13600K
32 GB, 1 TB SSD + 6 TB HDD
Buy on Amazon
$2,599.99
In Stock
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