Key Differences
In short — Radeon HD 7990 outperforms Radeon HD 7730M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 365 days newer than Radeon HD 7730M.
Advantages of AMD Radeon HD 7730M
- Consumes up to 93% less energy than AMD Radeon HD 7990 - 25 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 45% better in Sons Of The Forest than Radeon HD 7730M - 32 vs 22 FPS
- Up to 50% more VRAM memory than AMD Radeon HD 7730M - 3 vs 2 GB
Sons Of The Forest
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7730M
Mobile • Apr 24th, 2012
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
AMD Radeon HD 7730M | vs | AMD Radeon HD 7990 |
|---|---|---|
| Apr 24th, 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 |
| 2 GB | Memory | 3 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 28.8 GB/s | Bandwidth | 288 GB/s |
| 575 MHz | Base Clock Speed | 950 MHz |
| 675 MHz | Boost Clock Speed | 1000 MHz |
| 900 MHz | Memory Clock Speed | 1500 MHz |
