Key Differences
In short — Radeon HD 6770 outperforms Radeon R9 285 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 1320 days older than Radeon R9 285.
Advantages of AMD Radeon R9 285
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 24% better in Red Dead Redemption 2 than Radeon R9 285 - 26 vs 21 FPS
- Consumes up to 43% less energy than AMD Radeon R9 285 - 108 vs 190 Watts
Red Dead Redemption 2
Resolution
1920 x 1080
Game Graphics
Highest
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Highest
Desktop • Sep 2nd, 2014
Desktop • Jan 21st, 2011
Theoretical Performance
Desktop • Sep 2nd, 2014
Pixel Fillrate
29.38 GPixel/s
100%
Texel Fillrate
102.8 GTexel/s
100%
AMD Radeon R9 285 | vs | AMD Radeon HD 6770 |
---|---|---|
Sep 2nd, 2014 | Release Date | Jan 21st, 2011 |
Volcanic Islands | Generation | Northern Islands |
$249 | MSRP | $129 |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
2x 6-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
2 GB | Memory | 1 GB |
GDDR5 | Type | GDDR5 |
256-bit | Bus | 128-bit |
176 GB/s | Bandwidth | 76.8 GB/s |
918 MHz | Base Clock Speed | 850 MHz |
Not Available | Boost Clock Speed | Not Available |
1375 MHz | Memory Clock Speed | 1200 MHz |