Key Differences
In short — Radeon HD 6770 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 6770 is 801 days older than Radeon HD 8790M.
Advantages of AMD Radeon HD 8790M
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 16% better in Valorant than Radeon HD 8790M - 580 vs 498 FPS
Valorant
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Mobile • Apr 1st, 2013
Desktop • Jan 21st, 2011
Theoretical Performance
AMD Radeon HD 8790M | vs | AMD Radeon HD 6770 |
---|---|---|
Apr 1st, 2013 | Release Date | Jan 21st, 2011 |
Solar System | Generation | Northern Islands |
Not Available | MSRP | $129 |
None | Outputs | 2x 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 | 76.8 GB/s |
850 MHz | Base Clock Speed | 850 MHz |
900 MHz | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 1200 MHz |