Key Differences
In short — Radeon R5 230 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 R5 230 is 549 days newer than GeForce GT 645M.
Advantages of NVIDIA GeForce GT 645M
- Up to 100% more VRAM memory than AMD Radeon R5 230 - 2 vs 1 GB
Advantages of AMD Radeon R5 230
- Performs up to 231% better in The Witcher 3: Wild Hunt than GeForce GT 645M - 86 vs 26 FPS
- Consumes up to 41% less energy than NVIDIA GeForce GT 645M - 19 vs 32 Watts
The Witcher 3: Wild Hunt
Resolution
1920 x 1080
Game Graphics
Ultra+
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra+
GeForce GT 645M
Mobile • Oct 1st, 2012
Radeon R5 230
Desktop • Apr 3rd, 2014
Theoretical Performance
GeForce GT 645M
Mobile • Oct 1st, 2012
Pixel Fillrate
5.672 GPixel/s
100%
Texel Fillrate
22.69 GTexel/s
100%
NVIDIA GeForce GT 645M | vs | AMD Radeon R5 230 |
|---|---|---|
| Oct 1st, 2012 | Release Date | Apr 3rd, 2014 |
| GeForce 600M | Generation | Volcanic Islands |
| Not Available | MSRP | Not Available |
| None | Outputs | 1x DVI, 1x HDMI, 1x VGA |
| None | Power Connectors | None |
Mobile | Segment | Desktop |
2 GB | Memory | 1 GB |
| DDR3 | Type | DDR3 |
| 128-bit | Bus | 64-bit |
28.8 GB/s | Bandwidth | 10.67 GB/s |
709 MHz | Base Clock Speed | 625 MHz |
| Not Available | Boost Clock Speed | Not Available |
900 MHz | Memory Clock Speed | 667 MHz |
