Key Differences
In short — Radeon HD 7730M outperforms GeForce GT 640M LE on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 7730M is 10 days older than GeForce GT 640M LE.
Advantages of AMD Radeon HD 7730M
- Performs up to 4% better in The Witcher 3: Wild Hunt than GeForce GT 640M LE - 26 vs 25 FPS
- Consumes up to 22% less energy than NVIDIA GeForce GT 640M LE - 25 vs 32 Watts
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
Mobile • May 4th, 2012
Mobile • Apr 24th, 2012
Theoretical Performance
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
27%
Texel Fillrate
12.05 GTexel/s
55%
Mobile • Apr 24th, 2012
Pixel Fillrate
10.8 GPixel/s
100%
Texel Fillrate
21.6 GTexel/s
100%
NVIDIA GeForce GT 640M LE | vs | AMD Radeon HD 7730M |
---|---|---|
May 4th, 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 |
GDDR5 | Type | DDR3 |
128-bit | Bus | 128-bit |
50.24 GB/s | Bandwidth | 28.8 GB/s |
753 MHz | Base Clock Speed | 575 MHz |
Not Available | Boost Clock Speed | 675 MHz |
785 MHz | Memory Clock Speed | 900 MHz |