Key Differences
In short — Radeon HD 7970M 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 7970M is 33 days newer than GeForce GTX 660M.
Advantages of NVIDIA GeForce GTX 660M
- Consumes up to 50% less energy than AMD Radeon HD 7970M - 50 vs 100 Watts
Advantages of AMD Radeon HD 7970M
- Performs up to 19% better in Battlefield 1 than GeForce GTX 660M - 68 vs 57 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce GTX 660M - 2 vs 1 GB
Battlefield 1
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GTX 660M
Mobile • Mar 22nd, 2012
Radeon HD 7970M
Mobile • Apr 24th, 2012
Theoretical Performance
NVIDIA GeForce GTX 660M | vs | AMD Radeon HD 7970M |
|---|---|---|
| Mar 22nd, 2012 | Release Date | Apr 24th, 2012 |
| GeForce 600M | Generation | London |
| Not Available | MSRP | Not Available |
| None | Outputs | None |
| None | Power Connectors | None |
Mobile | Segment | Mobile |
| 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 | 850 MHz |
| 950 MHz | Boost Clock Speed | Not Available |
| 1000 MHz | Memory Clock Speed | 1200 MHz |
