Key Differences
In short — Radeon HD 7850 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 7850 is 17 days older than GeForce GTX 660M.
Advantages of NVIDIA GeForce GTX 660M
- Consumes up to 62% less energy than AMD Radeon HD 7850 - 50 vs 130 Watts
Advantages of AMD Radeon HD 7850
- Performs up to 2% better in War Thunder than GeForce GTX 660M - 212 vs 208 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce GTX 660M - 2 vs 1 GB
War Thunder
Resolution
1920 x 1080
Game Graphics
Movie
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Movie
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon HD 7850
Desktop • Mar 5th, 2012
Theoretical Performance
Radeon HD 7850
Desktop • Mar 5th, 2012
Pixel Fillrate
27.52 GPixel/s
100%
Texel Fillrate
55.04 GTexel/s
100%
NVIDIA GeForce GTX 660M | vs | AMD Radeon HD 7850 |
|---|---|---|
Mar 22nd, 2012 | Release Date | Mar 5th, 2012 |
| GeForce 600M | Generation | Southern Islands |
| Not Available | MSRP | $249 |
| None | Outputs | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
| 1 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 64 GB/s | Bandwidth | 153.6 GB/s |
| 835 MHz | Base Clock Speed | 860 MHz |
| 950 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1200 MHz |
