Key Differences
In short — Radeon HD 6770 outperforms GeForce 840M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon HD 6770 is 1146 days older than GeForce 840M.
Advantages of NVIDIA GeForce 840M
- Consumes up to 69% less energy than AMD Radeon HD 6770 - 33 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 91% better in Starfield than GeForce 840M - 21 vs 11 FPS
Starfield
Resolution
1920 x 1080
Game Graphics
Ultra
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Ultra
GeForce 840M
Mobile • Mar 12th, 2014
Radeon HD 6770
Desktop • Jan 21st, 2011
Theoretical Performance
NVIDIA GeForce 840M | vs | AMD Radeon HD 6770 |
|---|---|---|
Mar 12th, 2014 | Release Date | Jan 21st, 2011 |
| GeForce 800M | 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 |
| DDR3 | Type | GDDR5 |
| 64-bit | Bus | 128-bit |
| 16.02 GB/s | Bandwidth | 76.8 GB/s |
1029 MHz | Base Clock Speed | 850 MHz |
| 1124 MHz | Boost Clock Speed | Not Available |
| 1001 MHz | Memory Clock Speed | 1200 MHz |
