Key Differences
In short — Radeon HD 7990 outperforms GeForce GTX 675MX on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7990 is 205 days newer than GeForce GTX 675MX.
Advantages of NVIDIA GeForce GTX 675MX
- Consumes up to 73% less energy than AMD Radeon HD 7990 - 100 vs 375 Watts
Advantages of AMD Radeon HD 7990
- Performs up to 31% better in F1 22 than GeForce GTX 675MX - 59 vs 45 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce GTX 675MX - 3 vs 2 GB
F1 22
Resolution
1920 x 1080
Game Graphics
Ultra High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra High
GeForce GTX 675MX
Mobile • Oct 1st, 2012
Radeon HD 7990
Desktop • Apr 24th, 2013
Theoretical Performance
GeForce GTX 675MX
Mobile • Oct 1st, 2012
Pixel Fillrate
13.08 GPixel/s
40%
Texel Fillrate
52.32 GTexel/s
40%
NVIDIA GeForce GTX 675MX | vs | AMD Radeon HD 7990 |
|---|---|---|
| Oct 1st, 2012 | Release Date | Apr 24th, 2013 |
| GeForce 600M | 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 |
| 256-bit | Bus | 384-bit |
| 115.2 GB/s | Bandwidth | 288 GB/s |
| 654 MHz | Base Clock Speed | 950 MHz |
| Not Available | Boost Clock Speed | 1000 MHz |
| 900 MHz | Memory Clock Speed | 1500 MHz |
