Key Differences
In short — Radeon HD 6770 outperforms Radeon R9 380 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 1609 days older than Radeon R9 380.
Advantages of AMD Radeon R9 380
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 8% better in Dirt 5 than Radeon R9 380 - 109 vs 101 FPS
- Consumes up to 43% less energy than AMD Radeon R9 380 - 108 vs 190 Watts
Dirt 5
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
Radeon R9 380
Desktop • Jun 18th, 2015
Radeon HD 6770
Desktop • Jan 21st, 2011
Theoretical Performance
Radeon R9 380
Desktop • Jun 18th, 2015
Pixel Fillrate
31.04 GPixel/s
100%
Texel Fillrate
108.6 GTexel/s
100%
AMD Radeon R9 380 | vs | AMD Radeon HD 6770 |
|---|---|---|
Jun 18th, 2015 | Release Date | Jan 21st, 2011 |
| Pirate Islands | Generation | Northern Islands |
| $199 | 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 |
970 MHz | Base Clock Speed | 850 MHz |
| Not Available | Boost Clock Speed | Not Available |
1375 MHz | Memory Clock Speed | 1200 MHz |
