Key Differences
In short — Radeon R9 390 outperforms Radeon HD 6670 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390 is 1521 days newer than Radeon HD 6670.
Advantages of AMD Radeon R9 390
- Performs up to 31% better in Cities: Skylines II than Radeon HD 6670 - 17 vs 13 FPS
- Up to 700% more VRAM memory than AMD Radeon HD 6670 - 8 vs 1 GB
Advantages of AMD Radeon HD 6670
- Consumes up to 76% less energy than AMD Radeon R9 390 - 66 vs 275 Watts
Cities: Skylines II
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Radeon R9 390
Desktop • Jun 18th, 2015
Radeon HD 6670
Desktop • Apr 19th, 2011
Theoretical Performance
AMD Radeon R9 390 | vs | AMD Radeon HD 6670 |
|---|---|---|
Jun 18th, 2015 | Release Date | Apr 19th, 2011 |
| Pirate Islands | Generation | Northern Islands |
$329 | MSRP | $99 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x DVI, 1x HDMI, 1x VGA |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Desktop |
8 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 512-bit | Bus | 128-bit |
384 GB/s | Bandwidth | 64 GB/s |
1000 MHz | Base Clock Speed | 800 MHz |
| Not Available | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 1000 MHz |
