Key Differences
In short — Radeon HD 6670 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 6670 is 506 days older than GeForce GTX 660.
Advantages of AMD Radeon HD 6670
- Performs up to 14% better in Diablo IV than GeForce GTX 660 - 64 vs 56 FPS
- Consumes up to 53% less energy than NVIDIA GeForce GTX 660 - 66 vs 140 Watts
Advantages of NVIDIA GeForce GTX 660
- Up to 100% more VRAM memory than AMD Radeon HD 6670 - 2 vs 1 GB
Diablo IV
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Radeon HD 6670
Desktop • Apr 19th, 2011
GeForce GTX 660
Desktop • Sep 6th, 2012
Theoretical Performance
Radeon HD 6670
Desktop • Apr 19th, 2011
Pixel Fillrate
6.4 GPixel/s
31.007751937984494%
Texel Fillrate
19.2 GTexel/s
23.25581395348837%
GeForce GTX 660
Desktop • Sep 6th, 2012
Pixel Fillrate
20.64 GPixel/s
100%
Texel Fillrate
82.56 GTexel/s
100%
AMD Radeon HD 6670 | vs | NVIDIA GeForce GTX 660 |
|---|---|---|
| Apr 19th, 2011 | Release Date | Sep 6th, 2012 |
| Northern Islands | Generation | GeForce 600 |
$99 | MSRP | $229 |
| 1x DVI, 1x HDMI, 1x VGA | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 1x 6-pin |
Desktop | Segment | Desktop |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 192-bit |
| 64 GB/s | Bandwidth | 144.2 GB/s |
| 800 MHz | Base Clock Speed | 980 MHz |
| Not Available | Boost Clock Speed | 1032 MHz |
| 1000 MHz | Memory Clock Speed | 1502 MHz |
