Key Differences
In short — Radeon R9 380X 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 R9 380X is 1337 days newer than GeForce GT 640M.
Advantages of NVIDIA GeForce GT 640M
- Consumes up to 83% less energy than AMD Radeon R9 380X - 32 vs 190 Watts
Advantages of AMD Radeon R9 380X
- Performs up to 45% better in Elden Ring than GeForce GT 640M - 48 vs 33 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce GT 640M - 4 vs 2 GB
Elden Ring
Resolution
1920 x 1080
Game Graphics
Maximum
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Maximum
Mobile • Mar 22nd, 2012
Desktop • Nov 19th, 2015
Theoretical Performance
Desktop • Nov 19th, 2015
Pixel Fillrate
31.04 GPixel/s
100%
Texel Fillrate
124.2 GTexel/s
100%
NVIDIA GeForce GT 640M | vs | AMD Radeon R9 380X |
---|---|---|
Mar 22nd, 2012 | Release Date | Nov 19th, 2015 |
GeForce 600M | Generation | Pirate Islands |
Not Available | MSRP | $229 |
None | Outputs | 2x DVI, 1x HDMI, 1x DisplayPort |
None | Power Connectors | 2x 6-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 4 GB |
DDR3 | Type | GDDR5 |
128-bit | Bus | 256-bit |
28.8 GB/s | Bandwidth | 182.4 GB/s |
625 MHz | Base Clock Speed | 970 MHz |
Not Available | Boost Clock Speed | Not Available |
900 MHz | Memory Clock Speed | 1425 MHz |