The Radeon HD 7990 is at least 2x slower gaming GPU than the Radeon RX 7900 XTX. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon HD 7990
The Radeon RX 7900 XTX is better in every way
Advantages of the Radeon RX 7900 XTX
- At least 2x faster GPU for gaming
- Consumes up to 5% less energy – 355 vs 375 Watts
- Up to 700% more VRAM memory – 24 vs 3 GB
Radeon HD 7990 vs Radeon RX 7900 XTX for Gaming
The GPU's performance in selected game and settings
Radeon HD 7990
Apr 24th, 2013
Average FPS
55
27%
Min 1% FPS
25
19%
Price, $
Out of Stock
Value, $/FPS
Not Available
All items are out of stock.
Radeon RX 7900 XTX
Nov 3rd, 2022
Average FPS
206
100%
Min 1% FPS
132
100%
Price, $
$1259.29
100%
Value, $/FPS
$6.11/FPS
100%
Buy on Amazon
$1,259.29
In Stock
Buy on Amazon
$1,329.99
In Stock
Buy on Amazon
$1,154.14
In Stock
Buy on Amazon
$1,159.00
In Stock
Buy on Amazon
$1,239.00
In Stock
Buy on Amazon
$1,658.59
In Stock
Buy on Amazon
$1,159.95
In Stock
Buy on Amazon
$1,339.00
In Stock
Buy on Amazon
N/A
Out of Stock
Radeon HD 7990 vs Radeon RX 7900 XTX in My Games
The FPS you'll get in saved games, click on a game to change it
The FPS you'll get in saved games, click on a game to change it
Add a Game
Select Settings
Synthetic Benchmarks
The Radeon HD 7990 vs Radeon RX 7900 XTX in synthetic GPU benchmarks
Performance Specifications
The Radeon HD 7990 vs Radeon RX 7900 XTX in core GPU performance specifications
Radeon HD 7990
Apr 24th, 2013
Memory
3 GB
12%
Memory Bandwidth
288 GB/s
30%
Pixel Fillrate
32 GPixel/s
7%
Texture Fillrate
128 GTexel/s
13%
FP32
4.096 TFLOPS
7%
Radeon RX 7900 XTX
Nov 3rd, 2022
Memory
24 GB
100%
Memory Bandwidth
960 GB/s
100%
Pixel Fillrate
479.6 GPixel/s
100%
Texture Fillrate
959.2 GTexel/s
100%
FP32
61.39 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon HD 7990 | SpecificationsComparison of all specifications | Radeon RX 7900 XTX |
|---|---|---|
| General | ||
| Apr 24th, 2013 | Release Date | Nov 3rd, 2022 |
| $999.00 | MSRP | $999.00 |
| Southern Islands | Generation | Navi III |
Desktop | Segment | Desktop |
| 375 W | Power Consumption | 355 W |
| Memory | ||
| 3 GB | Memory Size | 24 GB |
| GDDR5 | Memory Type | GDDR6 |
| 384-bit | Memory Bus | 384-bit |
| 288 GB/s | Bandwidth | 960 GB/s |
| Theoretical Performance | ||
| 32 GPixel/s | Pixel Fillrate | 479.6 GPixel/s |
| 128 GTexel/s | Texture Fillrate | 959.2 GTexel/s |
| 4.096 TFLOPS | FP32 | 61.39 TFLOPS |
