Key Differences
In short — Radeon HD 7990 outperforms Radeon R7 260 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 237 days older than Radeon R7 260.
Advantages of AMD Radeon HD 7990
- Performs up to 6% better in Rust than Radeon R7 260 - 92 vs 87 FPS
- Up to 50% more VRAM memory than AMD Radeon R7 260 - 3 vs 2 GB
Advantages of AMD Radeon R7 260
- Consumes up to 75% less energy than AMD Radeon HD 7990 - 95 vs 375 Watts
Rust
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon R7 260
Desktop • Dec 17th, 2013
Theoretical Performance
AMD Radeon HD 7990 | vs | AMD Radeon R7 260 |
|---|---|---|
| Apr 24th, 2013 | Release Date | Dec 17th, 2013 |
| Southern Islands | Generation | Volcanic Islands |
| $999 | MSRP | $109 |
| 1x DVI, 4x mini-DisplayPort | Outputs | 1x DVI, 1x HDMI, 1x DisplayPort |
| 2x 8-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
3 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 384-bit | Bus | 128-bit |
288 GB/s | Bandwidth | 96 GB/s |
| 950 MHz | Base Clock Speed | 1000 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
| 1500 MHz | Memory Clock Speed | 1500 MHz |
