Key Differences
In short — Radeon HD 6770 outperforms GeForce GT 745M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 801 days older than GeForce GT 745M.
Advantages of NVIDIA GeForce GT 745M
- Consumes up to 58% less energy than AMD Radeon HD 6770 - 45 vs 108 Watts
- Up to 100% more VRAM memory than AMD Radeon HD 6770 - 2 vs 1 GB
Advantages of AMD Radeon HD 6770
- Performs up to 32% better in Dead Space than GeForce GT 745M - 54 vs 41 FPS
Dead Space
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
Mobile • Apr 1st, 2013
Desktop • Jan 21st, 2011
Theoretical Performance
Mobile • Apr 1st, 2013
Pixel Fillrate
4.392 GPixel/s
32%
Texel Fillrate
17.57 GTexel/s
51%
NVIDIA GeForce GT 745M | vs | AMD Radeon HD 6770 |
---|---|---|
Apr 1st, 2013 | Release Date | Jan 21st, 2011 |
GeForce 700M | 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 |
2 GB | Memory | 1 GB |
GDDR5 | Type | GDDR5 |
128-bit | Bus | 128-bit |
64 GB/s | Bandwidth | 76.8 GB/s |
549 MHz | Base Clock Speed | 850 MHz |
Not Available | Boost Clock Speed | Not Available |
1000 MHz | Memory Clock Speed | 1200 MHz |