Key Differences
In short — Radeon HD 6770 outperforms Radeon HD 7850 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 409 days older than Radeon HD 7850.
Advantages of AMD Radeon HD 6770
- Performs up to 35% better in Immortals of Aveum than Radeon HD 7850 - 23 vs 17 FPS
- Consumes up to 17% less energy than AMD Radeon HD 7850 - 108 vs 130 Watts
Advantages of AMD Radeon HD 7850
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Immortals of Aveum
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 7850
Desktop • Mar 5th, 2012
Theoretical Performance
Radeon HD 7850
Desktop • Mar 5th, 2012
Pixel Fillrate
27.52 GPixel/s
100%
Texel Fillrate
55.04 GTexel/s
100%
AMD Radeon HD 6770 | vs | AMD Radeon HD 7850 |
|---|---|---|
| Jan 21st, 2011 | Release Date | Mar 5th, 2012 |
| Northern Islands | Generation | Southern Islands |
$129 | MSRP | $249 |
| 2x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| 1x 6-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 76.8 GB/s | Bandwidth | 153.6 GB/s |
| 850 MHz | Base Clock Speed | 860 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 1200 MHz | Memory Clock Speed | 1200 MHz |
