Key Differences
In short — Radeon HD 7790 outperforms GeForce GTX 660 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7790 is 197 days newer than GeForce GTX 660.
Advantages of AMD Radeon HD 7790
- Consumes up to 39% less energy than NVIDIA GeForce GTX 660 - 85 vs 140 Watts
Advantages of NVIDIA GeForce GTX 660
- Up to 100% more VRAM memory than AMD Radeon HD 7790 - 2 vs 1 GB
Dishonored 2
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
Radeon HD 7790
Desktop • Mar 22nd, 2013
GeForce GTX 660
Desktop • Sep 6th, 2012
Theoretical Performance
GeForce GTX 660
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
100%
Texel Fillrate
82.56 GTexel/s
100%
AMD Radeon HD 7790 | vs | NVIDIA GeForce GTX 660 |
|---|---|---|
Mar 22nd, 2013 | Release Date | Sep 6th, 2012 |
| Southern Islands | Generation | GeForce 600 |
$149 | MSRP | $229 |
| 1x DVI, 1x HDMI, 2x mini-DisplayPort | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| 1x 6-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 192-bit |
| 96 GB/s | Bandwidth | 144.2 GB/s |
1000 MHz | Base Clock Speed | 980 MHz |
| Not Available | Boost Clock Speed | 1032 MHz |
| 1500 MHz | Memory Clock Speed | 1502 MHz |
