Key Differences
In short — Radeon HD 7950 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 7950 is 51 days older than GeForce GTX 660M.
Advantages of NVIDIA GeForce GTX 660M
- Consumes up to 75% less energy than AMD Radeon HD 7950 - 50 vs 200 Watts
Advantages of AMD Radeon HD 7950
- Performs up to 8% better in Rust than GeForce GTX 660M - 91 vs 84 FPS
- Up to 200% more VRAM memory than NVIDIA GeForce GTX 660M - 3 vs 1 GB
Rust
Resolution
1920 x 1080
Game Graphics
High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
High
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon HD 7950
Desktop • Jan 31st, 2012
Theoretical Performance
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Pixel Fillrate
7.6 GPixel/s
29.687499999999993%
Texel Fillrate
30.4 GTexel/s
33.92857142857143%
Radeon HD 7950
Desktop • Jan 31st, 2012
Pixel Fillrate
25.6 GPixel/s
100%
Texel Fillrate
89.6 GTexel/s
100%
NVIDIA GeForce GTX 660M | vs | AMD Radeon HD 7950 |
|---|---|---|
Mar 22nd, 2012 | Release Date | Jan 31st, 2012 |
| GeForce 600M | Generation | Southern Islands |
| Not Available | MSRP | $449 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 64 GB/s | Bandwidth | 240 GB/s |
835 MHz | Base Clock Speed | 800 MHz |
| 950 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1250 MHz |
