Key Differences
In short — Radeon HD 7990 outperforms Radeon R7 250E on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 240 days older than Radeon R7 250E.
Advantages of AMD Radeon HD 7990
- Performs up to 9% better in Dota 2 than Radeon R7 250E - 156 vs 143 FPS
- Up to 200% more VRAM memory than AMD Radeon R7 250E - 3 vs 1 GB
Advantages of AMD Radeon R7 250E
- Consumes up to 85% less energy than AMD Radeon HD 7990 - 55 vs 375 Watts
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon R7 250E
Desktop • Dec 20th, 2013
Theoretical Performance
AMD Radeon HD 7990 | vs | AMD Radeon R7 250E |
|---|---|---|
| Apr 24th, 2013 | Release Date | Dec 20th, 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 | None |
Desktop | Segment | Desktop |
3 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 384-bit | Bus | 128-bit |
288 GB/s | Bandwidth | 72 GB/s |
950 MHz | Base Clock Speed | 800 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 1125 MHz |
