Key Differences
In short — Radeon R9 M390X outperforms Radeon HD 7790 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 M390X is 774 days newer than Radeon HD 7790.
Advantages of AMD Radeon R9 M390X
- Performs up to 26% better in Control than Radeon HD 7790 - 34 vs 27 FPS
- Consumes up to 12% less energy than AMD Radeon HD 7790 - 75 vs 85 Watts
- Up to 300% more VRAM memory than AMD Radeon HD 7790 - 4 vs 1 GB
Control
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
Mobile • May 5th, 2015
Desktop • Mar 22nd, 2013
Theoretical Performance
Mobile • May 5th, 2015
Pixel Fillrate
23.14 GPixel/s
100%
Texel Fillrate
92.54 GTexel/s
100%
AMD Radeon R9 M390X | vs | AMD Radeon HD 7790 |
---|---|---|
May 5th, 2015 | Release Date | Mar 22nd, 2013 |
Crystal System | Generation | Southern Islands |
Not Available | MSRP | $149 |
None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
4 GB | Memory | 1 GB |
GDDR5 | Type | GDDR5 |
256-bit | Bus | 128-bit |
160 GB/s | Bandwidth | 96 GB/s |
723 MHz | Base Clock Speed | 1000 MHz |
Not Available | Boost Clock Speed | Not Available |
1250 MHz | Memory Clock Speed | 1500 MHz |