Key Differences
In short — Radeon HD 7730M outperforms GeForce GT 640M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7730M is 33 days newer than GeForce GT 640M.
Advantages of AMD Radeon HD 7730M
- Performs up to 1% better in Battlefield IV than GeForce GT 640M - 154 vs 153 FPS
- Consumes up to 22% less energy than NVIDIA GeForce GT 640M - 25 vs 32 Watts
Battlefield IV
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GT 640M
Mobile • Mar 22nd, 2012
Radeon HD 7730M
Mobile • Apr 24th, 2012
Theoretical Performance
Radeon HD 7730M
Mobile • Apr 24th, 2012
Pixel Fillrate
10.8 GPixel/s
100%
Texel Fillrate
21.6 GTexel/s
100%
NVIDIA GeForce GT 640M | vs | AMD Radeon HD 7730M |
|---|---|---|
| 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 |
| 2 GB | Memory | 2 GB |
| DDR3 | Type | DDR3 |
| 128-bit | Bus | 128-bit |
| 28.8 GB/s | Bandwidth | 28.8 GB/s |
625 MHz | Base Clock Speed | 575 MHz |
| Not Available | Boost Clock Speed | 675 MHz |
| 900 MHz | Memory Clock Speed | 900 MHz |
