Key Differences
In short — GeForce GTX 660 Ti outperforms Radeon HD 7790 on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing GeForce GTX 660 Ti is 218 days older than Radeon HD 7790.
Advantages of NVIDIA GeForce GTX 660 Ti
- Performs up to 5% better in Diablo IV than Radeon HD 7790 - 60 vs 57 FPS
- Up to 100% more VRAM memory than AMD Radeon HD 7790 - 2 vs 1 GB
Advantages of AMD Radeon HD 7790
- Consumes up to 43% less energy than NVIDIA GeForce GTX 660 Ti - 85 vs 150 Watts
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 660 Ti
Desktop • Aug 16th, 2012
Radeon HD 7790
Desktop • Mar 22nd, 2013
Theoretical Performance
GeForce GTX 660 Ti
Desktop • Aug 16th, 2012
Pixel Fillrate
27.44 GPixel/s
100%
Texel Fillrate
109.8 GTexel/s
100%
Radeon HD 7790
Desktop • Mar 22nd, 2013
Pixel Fillrate
16 GPixel/s
58.30903790087463%
Texel Fillrate
56 GTexel/s
51.001821493624774%
NVIDIA GeForce GTX 660 Ti | vs | AMD Radeon HD 7790 |
|---|---|---|
| Aug 16th, 2012 | Release Date | Mar 22nd, 2013 |
| GeForce 600 | Generation | Southern Islands |
| $299 | MSRP | $149 |
| 2x DVI, 1x HDMI, 1x DisplayPort | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| 2x 6-pin | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
2 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 192-bit | Bus | 128-bit |
144.2 GB/s | Bandwidth | 96 GB/s |
| 915 MHz | Base Clock Speed | 1000 MHz |
| 980 MHz | Boost Clock Speed | Not Available |
1502 MHz | Memory Clock Speed | 1500 MHz |
