Key Differences
In short — Radeon R9 390 outperforms Radeon HD 8670M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390 is 839 days newer than Radeon HD 8670M.
Advantages of AMD Radeon R9 390
- Performs up to 15% better in Minecraft than Radeon HD 8670M - 575 vs 498 FPS
- Up to 700% more VRAM memory than AMD Radeon HD 8670M - 8 vs 1 GB
Minecraft
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Mobile • Mar 1st, 2013
Desktop • Jun 18th, 2015
Theoretical Performance
AMD Radeon HD 8670M | vs | AMD Radeon R9 390 |
---|---|---|
Mar 1st, 2013 | Release Date | Jun 18th, 2015 |
Solar System | Generation | Pirate Islands |
Not Available | MSRP | $329 |
None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
1 GB | Memory | 8 GB |
DDR3 | Type | GDDR5 |
64-bit | Bus | 512-bit |
14.4 GB/s | Bandwidth | 384 GB/s |
775 MHz | Base Clock Speed | 1000 MHz |
825 MHz | Boost Clock Speed | Not Available |
900 MHz | Memory Clock Speed | 1500 MHz |