Key Differences
In short — Radeon R9 Nano outperforms GeForce 820M on the selected game parameters. We do not have the prices of both CPUs to compare value. The better performing Radeon R9 Nano is 159 days newer than GeForce 820M.
Advantages of NVIDIA GeForce 820M
- Consumes up to 74% less energy than AMD Radeon R9 Nano - 45 vs 175 Watts
Advantages of AMD Radeon R9 Nano
- Performs up to 146% better in Fortnite than GeForce 820M - 69 vs 28 FPS
- Up to 100% more VRAM memory than NVIDIA GeForce 820M - 4 vs 2 GB
Fortnite
Resolution
1920 x 1080
Game Graphics
Epic
TOP 5 Games
Resolution
1920 x 1080
Game Graphics
Epic
Mobile • Mar 21st, 2015
Desktop • Aug 27th, 2015
Theoretical Performance
NVIDIA GeForce 820M | vs | AMD Radeon R9 Nano |
---|---|---|
Mar 21st, 2015 | Release Date | Aug 27th, 2015 |
GeForce 800M | Generation | Pirate Islands |
Not Available | MSRP | $649 |
None | Outputs | 1x HDMI, 3x DisplayPort |
None | Power Connectors | 1x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 4 GB |
DDR3 | Type | HBM |
128-bit | Bus | 4096-bit |
28.83 GB/s | Bandwidth | 512 GB/s |
810 MHz | Base Clock Speed | 1000 MHz |
Not Available | Boost Clock Speed | Not Available |
901 MHz | Memory Clock Speed | 500 MHz |