Key Differences
In short — Radeon R9 280 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 280 is 669 days newer than GeForce GT 640M LE.
Advantages of NVIDIA GeForce GT 640M LE
- Consumes up to 84% less energy than AMD Radeon R9 280 - 32 vs 200 Watts
Advantages of AMD Radeon R9 280
- Performs up to 38% better in PlayerUnknown's Battlegrounds than GeForce GT 640M LE - 73 vs 53 FPS
- Up to 50% more VRAM memory than NVIDIA GeForce GT 640M LE - 3 vs 2 GB
PlayerUnknown's Battlegrounds
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce GT 640M LE
Mobile • May 4th, 2012
Radeon R9 280
Desktop • Mar 4th, 2014
Theoretical Performance
GeForce GT 640M LE
Mobile • May 4th, 2012
Pixel Fillrate
3.012 GPixel/s
10%
Texel Fillrate
12.05 GTexel/s
11%
Radeon R9 280
Desktop • Mar 4th, 2014
Pixel Fillrate
29.86 GPixel/s
100%
Texel Fillrate
104.5 GTexel/s
100%
NVIDIA GeForce GT 640M LE | vs | AMD Radeon R9 280 |
|---|---|---|
| May 4th, 2012 | Release Date | Mar 4th, 2014 |
| GeForce 600M | Generation | Volcanic Islands |
| Not Available | MSRP | $279 |
| None | Outputs | 1x DVI, 2x HDMI, 1x DisplayPort |
| None | Power Connectors | 1x 6-pin + 1x 8-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 3 GB |
| GDDR5 | Type | GDDR5 |
| 128-bit | Bus | 384-bit |
| 50.24 GB/s | Bandwidth | 240 GB/s |
| 753 MHz | Base Clock Speed | 827 MHz |
| Not Available | Boost Clock Speed | 933 MHz |
| 785 MHz | Memory Clock Speed | 1250 MHz |
