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 7850
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 12% better in Microsoft Flight Simulator 2020 than Radeon HD 7850 - 67 vs 60 FPS
- Consumes up to 17% less energy than AMD Radeon HD 7850 - 108 vs 130 Watts
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 7850
Desktop • Mar 5th, 2012
Radeon HD 6770
Desktop • Jan 21st, 2011
Theoretical Performance
Radeon HD 7850
Desktop • Mar 5th, 2012
Pixel Fillrate
27.52 GPixel/s
100%
Texel Fillrate
55.04 GTexel/s
100%
Radeon HD 6770
Desktop • Jan 21st, 2011
Pixel Fillrate
13.6 GPixel/s
49.41860465116279%
Texel Fillrate
34 GTexel/s
61.77325581395349%
AMD Radeon HD 7850 | vs | AMD Radeon HD 6770 |
|---|---|---|
Mar 5th, 2012 | Release Date | Jan 21st, 2011 |
| Southern Islands | Generation | Northern Islands |
| $249 | MSRP | $129 |
| 1x 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 |
2 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 256-bit | Bus | 128-bit |
153.6 GB/s | Bandwidth | 76.8 GB/s |
860 MHz | Base Clock Speed | 850 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 1200 MHz | Memory Clock Speed | 1200 MHz |
