Key Differences
In short — Radeon HD 7650M outperforms Radeon HD 7990 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7650M is 473 days older than Radeon HD 7990.
Advantages of AMD Radeon HD 7990
- Up to 200% more VRAM memory than AMD Radeon HD 7650M - 3 vs 1 GB
Advantages of AMD Radeon HD 7650M
- Performs up to 6% better in Battlefield IV than Radeon HD 7990 - 181 vs 171 FPS
- Consumes up to 95% less energy than AMD Radeon HD 7990 - 20 vs 375 Watts
Battlefield IV
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7990
Desktop • Apr 24th, 2013
Radeon HD 7650M
Mobile • Jan 7th, 2012
Theoretical Performance
AMD Radeon HD 7990 | vs | AMD Radeon HD 7650M |
|---|---|---|
Apr 24th, 2013 | Release Date | Jan 7th, 2012 |
| Southern Islands | Generation | London |
| $999 | MSRP | Not Available |
| 1x DVI, 4x mini-DisplayPort | Outputs | None |
| 2x 8-pin | Power Connectors | None |
Desktop | Segment | Mobile |
3 GB | Memory | 1 GB |
| GDDR5 | Type | DDR3 |
| 384-bit | Bus | 128-bit |
288 GB/s | Bandwidth | 25.6 GB/s |
950 MHz | Base Clock Speed | 450 MHz |
| 1000 MHz | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 800 MHz |
