Key Differences
In short — Radeon R9 390X outperforms Radeon R9 285 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390X is 289 days newer than Radeon R9 285.
Advantages of AMD Radeon R9 285
- Consumes up to 31% less energy than AMD Radeon R9 390X - 190 vs 275 Watts
Advantages of AMD Radeon R9 390X
- Performs up to 21% better in Battlefield 1 than Radeon R9 285 - 99 vs 82 FPS
- Up to 300% more VRAM memory than AMD Radeon R9 285 - 8 vs 2 GB
Battlefield 1
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon R9 285
Desktop • Sep 2nd, 2014
Radeon R9 390X
Desktop • Jun 18th, 2015
Theoretical Performance
Radeon R9 390X
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
100%
Texel Fillrate
184.8 GTexel/s
100%
AMD Radeon R9 285 | vs | AMD Radeon R9 390X |
|---|---|---|
| Sep 2nd, 2014 | Release Date | Jun 18th, 2015 |
| Volcanic Islands | Generation | Pirate Islands |
$249 | MSRP | $429 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| 2x 6-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
Desktop | Segment | Desktop |
| 2 GB | Memory | 8 GB |
| GDDR5 | Type | GDDR5 |
| 256-bit | Bus | 512-bit |
| 176 GB/s | Bandwidth | 384 GB/s |
| 918 MHz | Base Clock Speed | 1050 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 1375 MHz | Memory Clock Speed | 1500 MHz |
