Key Differences
In short — Radeon HD 7990 outperforms Radeon R7 250 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 250.
Advantages of AMD Radeon HD 7990
- Performs up to 32% better in Call of Duty: Warzone 2.0 than Radeon R7 250 - 54 vs 41 FPS
- Up to 200% more VRAM memory than AMD Radeon R7 250 - 3 vs 1 GB
Advantages of AMD Radeon R7 250
- Consumes up to 85% less energy than AMD Radeon HD 7990 - 55 vs 375 Watts
Call of Duty: Warzone 2.0
Resolution
1920 x 1080
Game Graphics
Extreme
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon R7 250
Desktop • Oct 8th, 2013
Theoretical Performance
Radeon R7 250
Desktop • Oct 8th, 2013
Pixel Fillrate
14.8 GPixel/s
46.25%
Texel Fillrate
29.6 GTexel/s
23.125%
AMD Radeon HD 7990 | vs | AMD Radeon R7 250 |
|---|---|---|
| Apr 24th, 2013 | Release Date | Oct 8th, 2013 |
| Southern Islands | Generation | Volcanic Islands |
| $999 | MSRP | Not Available |
| 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 | DDR3 |
| 384-bit | Bus | 128-bit |
288 GB/s | Bandwidth | 28.8 GB/s |
950 MHz | Base Clock Speed | 925 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 900 MHz |
