Key Differences
In short — Radeon HD 7790 outperforms Radeon HD 8790M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7790 is 10 days older than Radeon HD 8790M.
Advantages of AMD Radeon HD 8790M
- Up to 100% more VRAM memory than AMD Radeon HD 7790 - 2 vs 1 GB
Advantages of AMD Radeon HD 7790
- Performs up to 19% better in F1 22 than Radeon HD 8790M - 50 vs 42 FPS
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon HD 8790M
Mobile • Apr 1st, 2013
Radeon HD 7790
Desktop • Mar 22nd, 2013
Theoretical Performance
AMD Radeon HD 8790M | vs | AMD Radeon HD 7790 |
|---|---|---|
Apr 1st, 2013 | Release Date | Mar 22nd, 2013 |
| Solar System | Generation | Southern Islands |
| Not Available | MSRP | $149 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
| 64 GB/s | Bandwidth | 96 GB/s |
| 850 MHz | Base Clock Speed | 1000 MHz |
| 900 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1500 MHz |
