Key Differences
In short — Radeon HD 6850 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 6850 is 561 days older than GeForce GT 640M LE.
Advantages of NVIDIA GeForce GT 640M LE
- Consumes up to 75% less energy than AMD Radeon HD 6850 - 32 vs 127 Watts
- Up to 100% more VRAM memory than AMD Radeon HD 6850 - 2 vs 1 GB
Advantages of AMD Radeon HD 6850
- Performs up to 35% better in Crysis 3 Remastered than GeForce GT 640M LE - 85 vs 63 FPS
Crysis 3 Remastered
Resolution
1920 x 1080
Game Graphics
Very High
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Very High
GeForce GT 640M LE
Mobile • May 4th, 2012
Radeon HD 6850
Desktop • Oct 21st, 2010
Theoretical Performance
GeForce GT 640M LE
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
12%
Texel Fillrate
12.05 GTexel/s
32%
Radeon HD 6850
Desktop • Oct 21st, 2010
Pixel Fillrate
24.8 GPixel/s
100%
Texel Fillrate
37.2 GTexel/s
100%
NVIDIA GeForce GT 640M LE | vs | AMD Radeon HD 6850 |
|---|---|---|
May 4th, 2012 | Release Date | Oct 21st, 2010 |
| GeForce 600M | Generation | Northern Islands |
| Not Available | MSRP | $179 |
| None | Outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 1 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 50.24 GB/s | Bandwidth | 128 GB/s |
| 753 MHz | Base Clock Speed | 775 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 785 MHz | Memory Clock Speed | 1000 MHz |
