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 7650M
- Performs up to 7% better in Tom Clancy's Rainbow Six Siege than Radeon HD 7990 - 326 vs 306 FPS
- Consumes up to 95% less energy than AMD Radeon HD 7990 - 20 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Up to 200% more VRAM memory than AMD Radeon HD 7650M - 3 vs 1 GB
Tom Clancy's Rainbow Six Siege
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7650M
Mobile • Jan 7th, 2012
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
Radeon HD 7650M
Mobile • Jan 7th, 2012
Pixel Fillrate
7.2 GPixel/s
22.5%
Texel Fillrate
10.8 GTexel/s
8.4375%
AMD Radeon HD 7650M | vs | AMD Radeon HD 7990 |
|---|---|---|
| Jan 7th, 2012 | Release Date | Apr 24th, 2013 |
| London | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 3 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 25.6 GB/s | Bandwidth | 288 GB/s |
| 450 MHz | Base Clock Speed | 950 MHz |
| Not Available | Boost Clock Speed | 1000 MHz |
| 800 MHz | Memory Clock Speed | 1500 MHz |
