Key Differences
In short — Radeon RX 580 outperforms Radeon R9 M390X on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 580 is 714 days newer than Radeon R9 M390X.
Advantages of Radeon R9 M390X
- Consumes up to 59% less energy than AMD Radeon RX 580 - 75 vs 185 Watts
Advantages of Radeon RX 580
- Performs up to 10% better in Dota 2 than Radeon R9 M390X - 178 vs 162 FPS
- Up to 100% more VRAM memory than AMD Radeon R9 M390X - 8 vs 4 GB
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
Desktop • Apr 18th, 2017
FPS
178
100%
Value, $/FPS
$0.79/FPS
100%
Price, $
$139.99
100%
FPS and Value Winner
Buy for $139.99 on Amazon
In Stock
Updated 7413 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Best Looking
Mobile • May 5th, 2015
Desktop • Apr 18th, 2017
Theoretical Performance
Mobile • May 5th, 2015
Pixel Fillrate
23.14 GPixel/s
54%
Texel Fillrate
92.54 GTexel/s
48%
Desktop • Apr 18th, 2017
Pixel Fillrate
42.88 GPixel/s
100%
Texel Fillrate
193 GTexel/s
100%
Radeon R9 M390X | vs | Radeon RX 580 |
---|---|---|
May 5th, 2015 | Release Date | Apr 18th, 2017 |
Crystal System | Generation | Polaris |
Not Available | MSRP | $229 |
None | Outputs | 1x HDMI, 3x DisplayPort |
None | Power Connectors | 1x 8-pin |
Mobile | Segment | Desktop |
4 GB | Memory | 8 GB |
GDDR5 | Type | GDDR5 |
256-bit | Bus | 256-bit |
160 GB/s | Bandwidth | 256 GB/s |
723 MHz | Base Clock Speed | 1257 MHz |
Not Available | Boost Clock Speed | 1340 MHz |
1250 MHz | Memory Clock Speed | 2000 MHz |