Key Differences
In short — Radeon R9 390 outperforms Radeon HD 7850M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 390 is 1150 days newer than Radeon HD 7850M.
Advantages of AMD Radeon R9 390
- Performs up to 20% better in Microsoft Flight Simulator 2020 than Radeon HD 7850M - 67 vs 56 FPS
- Up to 300% more VRAM memory than AMD Radeon HD 7850M - 8 vs 2 GB
Advantages of AMD Radeon HD 7850M
- Consumes up to 85% less energy than AMD Radeon R9 390 - 40 vs 275 Watts
Microsoft Flight Simulator 2020
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Desktop • Jun 18th, 2015
Mobile • Apr 24th, 2012
Theoretical Performance
AMD Radeon R9 390 | vs | AMD Radeon HD 7850M |
---|---|---|
Jun 18th, 2015 | Release Date | Apr 24th, 2012 |
Pirate Islands | Generation | London |
$329 | MSRP | Not Available |
2x DVI, 1x HDMI, 1x DisplayPort | Outputs | None |
1x 6-pin + 1x 8-pin | Power Connectors | None |
Desktop | Segment | Mobile |
8 GB | Memory | 2 GB |
GDDR5 | Type | GDDR5 |
512-bit | Bus | 128-bit |
384 GB/s | Bandwidth | 64 GB/s |
1000 MHz | Base Clock Speed | 675 MHz |
Not Available | Boost Clock Speed | Not Available |
1500 MHz | Memory Clock Speed | 1000 MHz |