Key Differences
In short — Radeon R9 380 outperforms GeForce GT 645M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 380 is 990 days newer than GeForce GT 645M.
Advantages of NVIDIA GeForce GT 645M
- Consumes up to 83% less energy than AMD Radeon R9 380 - 32 vs 190 Watts
Advantages of AMD Radeon R9 380
- Performs up to 211% better in Call of Duty: Modern Warfare II than GeForce GT 645M - 28 vs 9 FPS
Call of Duty: Modern Warfare II
Resolution
1920 x 1080
Game Graphics
Extreme
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Extreme
Mobile • Oct 1st, 2012
Desktop • Jun 18th, 2015
Theoretical Performance
Mobile • Oct 1st, 2012
Pixel Fillrate
5.672 GPixel/s
18%
Texel Fillrate
22.69 GTexel/s
20%
Desktop • Jun 18th, 2015
Pixel Fillrate
31.04 GPixel/s
100%
Texel Fillrate
108.6 GTexel/s
100%
NVIDIA GeForce GT 645M | vs | AMD Radeon R9 380 |
---|---|---|
Oct 1st, 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 |
DDR3 | Type | GDDR5 |
128-bit | Bus | 256-bit |
28.8 GB/s | Bandwidth | 176 GB/s |
709 MHz | Base Clock Speed | 970 MHz |
Not Available | Boost Clock Speed | Not Available |
900 MHz | Memory Clock Speed | 1375 MHz |