Key Differences
In short — Radeon HD 6770 outperforms Radeon HD 7850M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 459 days older than Radeon HD 7850M.
Advantages of AMD Radeon HD 6770
- Performs up to 121% better in Fortnite than Radeon HD 7850M - 62 vs 28 FPS
Advantages of AMD Radeon HD 7850M
- Consumes up to 63% less energy than AMD Radeon HD 6770 - 40 vs 108 Watts
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Radeon HD 6770
Desktop • Jan 21st, 2011
Radeon HD 7850M
Mobile • Apr 24th, 2012
Theoretical Performance
AMD Radeon HD 6770 | vs | AMD Radeon HD 7850M |
|---|---|---|
| Jan 21st, 2011 | Release Date | Apr 24th, 2012 |
| Northern Islands | Generation | London |
| $129 | MSRP | Not Available |
| 2x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | None |
| 1x 6-pin | Power Connectors | None |
Desktop | Segment | Mobile |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
76.8 GB/s | Bandwidth | 64 GB/s |
850 MHz | Base Clock Speed | 675 MHz |
| Not Available | Boost Clock Speed | Not Available |
1200 MHz | Memory Clock Speed | 1000 MHz |
