Key Differences
In short — Radeon HD 7790 outperforms GeForce GTX 660M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7790 is 365 days newer than GeForce GTX 660M.
Advantages of NVIDIA GeForce GTX 660M
- Consumes up to 41% less energy than AMD Radeon HD 7790 - 50 vs 85 Watts
Advantages of AMD Radeon HD 7790
- Performs up to 5% better in World of Warcraft than GeForce GTX 660M - 134 vs 128 FPS
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon HD 7790
Desktop • Mar 22nd, 2013
Theoretical Performance
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Pixel Fillrate
7.6 GPixel/s
47.5%
Texel Fillrate
30.4 GTexel/s
54.285714285714285%
NVIDIA GeForce GTX 660M | vs | AMD Radeon HD 7790 |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Mar 22nd, 2013 |
| GeForce 600M | Generation | Southern Islands |
| Not Available | MSRP | $149 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 128-bit |
| 64 GB/s | Bandwidth | 96 GB/s |
| 835 MHz | Base Clock Speed | 1000 MHz |
| 950 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1500 MHz |
