Key Differences
In short — Radeon HD 6850 outperforms Radeon HD 6770 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6850 is 92 days older than Radeon HD 6770.
Advantages of AMD Radeon HD 6770
- Consumes up to 15% less energy than AMD Radeon HD 6850 - 108 vs 127 Watts
Advantages of AMD Radeon HD 6850
- Performs up to 19% better in Tom Clancy's Ghost Recon Wildlands than Radeon HD 6770 - 50 vs 42 FPS
Tom Clancy's Ghost Recon Wildlands
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 6770
Desktop • Jan 21st, 2011
Radeon HD 6850
Desktop • Oct 21st, 2010
Theoretical Performance
Radeon HD 6850
Desktop • Oct 21st, 2010
Pixel Fillrate
24.8 GPixel/s
100%
Texel Fillrate
37.2 GTexel/s
100%
AMD Radeon HD 6770 | vs | AMD Radeon HD 6850 |
|---|---|---|
Jan 21st, 2011 | Release Date | Oct 21st, 2010 |
| Northern Islands | Generation | Northern Islands |
$129 | MSRP | $179 |
| 2x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| 1x 6-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 76.8 GB/s | Bandwidth | 128 GB/s |
850 MHz | Base Clock Speed | 775 MHz |
| Not Available | Boost Clock Speed | Not Available |
1200 MHz | Memory Clock Speed | 1000 MHz |
