Key Differences
In short — Radeon HD 7990 outperforms GeForce GTX 860M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 320 days older than GeForce GTX 860M.
Advantages of NVIDIA GeForce GTX 860M
- Consumes up to 80% less energy than AMD Radeon HD 7990 - 75 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 45% better in Remnant II than GeForce GTX 860M - 16 vs 11 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce GTX 860M - 3 vs 2 GB
Remnant II
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 860M
Mobile • Mar 10th, 2014
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 860M
Mobile • Mar 10th, 2014
Pixel Fillrate
21.96 GPixel/s
68.625%
Texel Fillrate
87.84 GTexel/s
68.625%
NVIDIA GeForce GTX 860M | vs | AMD Radeon HD 7990 |
|---|---|---|
Mar 10th, 2014 | Release Date | Apr 24th, 2013 |
| GeForce 800M | Generation | Southern Islands |
| Not Available | MSRP | $999 |
| None | Outputs | 1x DVI, 4x mini-DisplayPort |
| None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 80 GB/s | Bandwidth | 288 GB/s |
| 797 MHz | Base Clock Speed | 950 MHz |
| 915 MHz | Boost Clock Speed | 1000 MHz |
| 1250 MHz | Memory Clock Speed | 1500 MHz |
