Key Differences
In short — Radeon HD 7990 outperforms Radeon R7 265 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 295 days older than Radeon R7 265.
Advantages of AMD Radeon R7 265
- Consumes up to 60% less energy than AMD Radeon HD 7990 - 150 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 11% better in Halo Infinite than Radeon R7 265 - 40 vs 36 FPS
- Up to 50% more VRAM memory than AMD Radeon R7 265 - 3 vs 2 GB
Halo Infinite
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon R7 265
Desktop • Feb 13th, 2014
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
AMD Radeon R7 265 | vs | AMD Radeon HD 7990 |
|---|---|---|
Feb 13th, 2014 | Release Date | Apr 24th, 2013 |
| Volcanic Islands | Generation | Southern Islands |
$149 | 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 |
| 256-bit | Bus | 384-bit |
| 179.2 GB/s | Bandwidth | 288 GB/s |
| 900 MHz | Base Clock Speed | 950 MHz |
| 925 MHz | Boost Clock Speed | 1000 MHz |
| 1400 MHz | Memory Clock Speed | 1500 MHz |
