Key Differences
In short — Radeon HD 6770 outperforms GeForce GT 445M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 140 days newer than GeForce GT 445M.
Advantages of NVIDIA GeForce GT 445M
- Consumes up to 68% less energy than AMD Radeon HD 6770 - 35 vs 108 Watts
- Up to 200% more VRAM memory than AMD Radeon HD 6770 - 3 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 9% better in War Thunder than GeForce GT 445M - 224 vs 206 FPS
War Thunder
Resolution
1920 x 1080
Game Graphics
Movie
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Movie
GeForce GT 445M
Mobile • Sep 3rd, 2010
Radeon HD 6770
Desktop • Jan 21st, 2011
Theoretical Performance
NVIDIA GeForce GT 445M | vs | AMD Radeon HD 6770 |
|---|---|---|
| Sep 3rd, 2010 | Release Date | Jan 21st, 2011 |
| GeForce 400M | Generation | Northern Islands |
| Not Available | MSRP | $129 |
| None | Outputs | 2x DVI, 1x HDMI, 2x mini-DisplayPort |
| None | Power Connectors | 1x 6-pin |
Mobile | Segment | Desktop |
3 GB | Memory | 1 GB |
| DDR3 | Type | GDDR5 |
| 192-bit | Bus | 128-bit |
| 38.4 GB/s | Bandwidth | 76.8 GB/s |
| 590 MHz | Base Clock Speed | 850 MHz |
| Not Available | Boost Clock Speed | Not Available |
| 800 MHz | Memory Clock Speed | 1200 MHz |
