Key Differences
In short — Radeon R9 390 outperforms Radeon HD 8790M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390 is 808 days newer than Radeon HD 8790M.
Advantages of AMD Radeon R9 390
- Performs up to 15% better in Minecraft than Radeon HD 8790M - 575 vs 502 FPS
- Up to 300% more VRAM memory than AMD Radeon HD 8790M - 8 vs 2 GB
Minecraft
Resolution
1920 x 1080
Game Graphics
High
Desktop • Jun 18th, 2015
FPS
575
100%
Value, $/FPS
$0.22/FPS
100%
Price, $
$129
100%
FPS and Value Winner
Buy for $129 on Amazon
In Stock
Updated 770 minutes ago
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Mobile • Apr 1st, 2013
Desktop • Jun 18th, 2015
Theoretical Performance
AMD Radeon HD 8790M | vs | AMD Radeon R9 390 |
---|---|---|
Apr 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 |
2 GB | Memory | 8 GB |
GDDR5 | Type | GDDR5 |
128-bit | Bus | 512-bit |
64 GB/s | Bandwidth | 384 GB/s |
850 MHz | Base Clock Speed | 1000 MHz |
900 MHz | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 1500 MHz |