Key Differences
In short — Radeon R9 380 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 R9 380 is 1140 days newer than GeForce GT 640M LE.
Advantages of NVIDIA GeForce GT 640M LE
- Consumes up to 83% less energy than AMD Radeon R9 380 - 32 vs 190 Watts
Advantages of AMD Radeon R9 380
- Performs up to 13% better in Dota 2 than GeForce GT 640M LE - 160 vs 141 FPS
Dota 2
Resolution
1920 x 1080
Game Graphics
Best Looking
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Best Looking
GeForce GT 640M LE
Mobile • May 4th, 2012
Radeon R9 380
Desktop • Jun 18th, 2015
Theoretical Performance
GeForce GT 640M LE
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
9%
Texel Fillrate
12.05 GTexel/s
11%
Radeon R9 380
Desktop • Jun 18th, 2015
Pixel Fillrate
31.04 GPixel/s
100%
Texel Fillrate
108.6 GTexel/s
100%
NVIDIA GeForce GT 640M LE | vs | AMD Radeon R9 380 |
|---|---|---|
| May 4th, 2012 | Release Date | Jun 18th, 2015 |
| GeForce 600M | Generation | Pirate Islands |
| Not Available | MSRP | $199 |
| None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
| None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 2 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 256-bit |
| 50.24 GB/s | Bandwidth | 176 GB/s |
| 753 MHz | Base Clock Speed | 970 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 785 MHz | Memory Clock Speed | 1375 MHz |
