The Radeon HD 7990 is at least 2x slower gaming GPU than the Radeon RX 7900 GRE. We cannot compare value as at least one GPU is out of stock.
Advantages of the Radeon HD 7990
The Radeon RX 7900 GRE is better in every way
Advantages of the Radeon RX 7900 GRE
- At least 2x faster GPU for gaming
- Consumes up to 31% less energy – 260 vs 375 Watts
- Up to 433% more VRAM memory – 16 vs 3 GB
Radeon HD 7990 vs Radeon RX 7900 GRE for Gaming
The GPU's performance in selected game and settings
Radeon HD 7990
Apr 24th, 2013
Average FPS
55
32%
Min 1% FPS
25
23%
Price, €
Out of Stock
Value, €/FPS
Not Available
All items are out of stock.
Radeon RX 7900 GRE
Jul 27th, 2023
Average FPS
174
100%
Min 1% FPS
108
100%
Price, €
€623
100%
Value, €/FPS
€3.58/FPS
100%
Buy on Amazon
€623.00
In Stock
Buy on Amazon
€724.13
In Stock
Buy on Amazon
€678.41
In Stock
Buy on Amazon
N/A
Out of Stock
Radeon HD 7990 vs Radeon RX 7900 GRE 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
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Synthetic Benchmarks
The Radeon HD 7990 vs Radeon RX 7900 GRE in synthetic GPU benchmarks
Performance Specifications
The Radeon HD 7990 vs Radeon RX 7900 GRE in core GPU performance specifications
Radeon HD 7990
Apr 24th, 2013
Memory
3 GB
19%
Memory Bandwidth
288 GB/s
50%
Pixel Fillrate
32 GPixel/s
9%
Texture Fillrate
128 GTexel/s
18%
FP32
4.096 TFLOPS
9%
Radeon RX 7900 GRE
Jul 27th, 2023
Memory
16 GB
100%
Memory Bandwidth
576 GB/s
100%
Pixel Fillrate
359.2 GPixel/s
100%
Texture Fillrate
718.4 GTexel/s
100%
FP32
45.98 TFLOPS
100%
Specifications
Comparison of all specifications
Radeon HD 7990 | SpecificationsComparison of all specifications | Radeon RX 7900 GRE |
|---|---|---|
| General | ||
| Apr 24th, 2013 | Release Date | Jul 27th, 2023 |
| $999.00 | MSRP | $549.00 |
| Southern Islands | Generation | Navi III |
Desktop | Segment | Desktop |
| 375 W | Power Consumption | 260 W |
| Memory | ||
| 3 GB | Memory Size | 16 GB |
| GDDR5 | Memory Type | GDDR6 |
| 384-bit | Memory Bus | 256-bit |
| 288 GB/s | Bandwidth | 576 GB/s |
| Theoretical Performance | ||
| 32 GPixel/s | Pixel Fillrate | 359.2 GPixel/s |
| 128 GTexel/s | Texture Fillrate | 718.4 GTexel/s |
| 4.096 TFLOPS | FP32 | 45.98 TFLOPS |
