Key Differences
In short — Radeon HD 7870 XT outperforms GeForce GTX 850M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7870 XT is 478 days older than GeForce GTX 850M.
Advantages of NVIDIA GeForce GTX 850M
- Consumes up to 76% less energy than AMD Radeon HD 7870 XT - 45 vs 185 Watts
Advantages of AMD Radeon HD 7870 XT
- Performs up to 23% better in Fortnite than GeForce GTX 850M - 43 vs 35 FPS
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
GeForce GTX 850M
Mobile • Mar 12th, 2014
Radeon HD 7870 XT
Desktop • Nov 19th, 2012
Theoretical Performance
GeForce GTX 850M
Mobile • Mar 12th, 2014
Pixel Fillrate
14.43 GPixel/s
46%
Texel Fillrate
36.08 GTexel/s
38%
Radeon HD 7870 XT
Desktop • Nov 19th, 2012
Pixel Fillrate
31.2 GPixel/s
100%
Texel Fillrate
93.6 GTexel/s
100%
NVIDIA GeForce GTX 850M | vs | AMD Radeon HD 7870 XT |
|---|---|---|
Mar 12th, 2014 | Release Date | Nov 19th, 2012 |
| GeForce 800M | Generation | Southern Islands |
| Not Available | MSRP | $270 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 2 GB |
| DDR3 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 32.03 GB/s | Bandwidth | 192 GB/s |
| 902 MHz | Base Clock Speed | 925 MHz |
| Not Available | Boost Clock Speed | 975 MHz |
| 1001 MHz | Memory Clock Speed | 1500 MHz |
