Key Differences
In short — Radeon R9 390X 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 390X is 1150 days newer than Radeon HD 7850M.
Advantages of AMD Radeon HD 7850M
- Consumes up to 85% less energy than AMD Radeon R9 390X - 40 vs 275 Watts
Advantages of AMD Radeon R9 390X
- Performs up to 30% better in Ready or Not than Radeon HD 7850M - 109 vs 84 FPS
- Up to 300% more VRAM memory than AMD Radeon HD 7850M - 8 vs 2 GB
Ready or Not
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Mobile • Apr 24th, 2012
Desktop • Jun 18th, 2015
Theoretical Performance
Desktop • Jun 18th, 2015
Pixel Fillrate
67.2 GPixel/s
100%
Texel Fillrate
184.8 GTexel/s
100%
AMD Radeon HD 7850M | vs | AMD Radeon R9 390X |
---|---|---|
Apr 24th, 2012 | Release Date | Jun 18th, 2015 |
London | Generation | Pirate Islands |
Not Available | MSRP | $429 |
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 |
675 MHz | Base Clock Speed | 1050 MHz |
Not Available | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 1500 MHz |