Key Differences
In short — Radeon HD 7990 outperforms Radeon R7 260X on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 167 days older than Radeon R7 260X.
Advantages of AMD Radeon R7 260X
- Consumes up to 69% less energy than AMD Radeon HD 7990 - 115 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 2% better in Lost Ark than Radeon R7 260X - 172 vs 169 FPS
- Up to 50% more VRAM memory than AMD Radeon R7 260X - 3 vs 2 GB
Lost Ark
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Radeon R7 260X
Desktop • Oct 8th, 2013
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
AMD Radeon R7 260X | vs | AMD Radeon HD 7990 |
|---|---|---|
Oct 8th, 2013 | Release Date | Apr 24th, 2013 |
| Volcanic Islands | Generation | Southern Islands |
$139 | MSRP | $999 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x DVI, 4x mini-DisplayPort |
| 1x 6-pin | Power Connectors | 2x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 104 GB/s | Bandwidth | 288 GB/s |
1100 MHz | Base Clock Speed | 950 MHz |
| Not Available | Boost Clock Speed | 1000 MHz |
1625 MHz | Memory Clock Speed | 1500 MHz |
