Key Differences
In short — Radeon HD 7990 outperforms Radeon HD 7950 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 449 days newer than Radeon HD 7950.
Advantages of AMD Radeon HD 7990
- Performs up to 2% better in Star Wars Jedi: Survivor than Radeon HD 7950 - 52 vs 51 FPS
Advantages of AMD Radeon HD 7950
- Consumes up to 47% less energy than AMD Radeon HD 7990 - 200 vs 375 Watts
Star Wars Jedi: Survivor
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon HD 7950
Desktop • Jan 31st, 2012
Theoretical Performance
AMD Radeon HD 7990 | vs | AMD Radeon HD 7950 |
|---|---|---|
Apr 24th, 2013 | Release Date | Jan 31st, 2012 |
| Southern Islands | Generation | Southern Islands |
| $999 | MSRP | $449 |
| 1x DVI, 4x mini-DisplayPort | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| 2x 8-pin | Power Connectors | 2x 6-pin |
Desktop | Segment | Desktop |
| 3 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 384-bit | Bus | 384-bit |
288 GB/s | Bandwidth | 240 GB/s |
950 MHz | Base Clock Speed | 800 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 1250 MHz |
