Key Differences
In short — Radeon RX 7900 GRE outperforms GeForce 820M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing Radeon RX 7900 GRE is 3050 days newer than GeForce 820M.
Advantages of GeForce 820M
- Consumes up to 83% less energy than AMD Radeon RX 7900 GRE - 45 vs 260 Watts
Advantages of Radeon RX 7900 GRE
- Performs up to 238% better in Marvel's Spider-Man: Miles Morales than GeForce 820M - 135 vs 40 FPS
- Up to 700% more VRAM memory than NVIDIA GeForce 820M - 16 vs 2 GB
Marvel's Spider-Man: Miles Morales
Resolution
1920 x 1080
Game Graphics
Very High
Desktop • Jul 27th, 2023
FPS
135
100%
Value, £/FPS
£4.47/FPS
100%
Price, £
£602.91
100%
FPS and Value Winner
Buy for £602.91 on Amazon
In Stock
Updated 7416 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Very High
Mobile • Mar 21st, 2015
Desktop • Jul 27th, 2023
Theoretical Performance
Desktop • Jul 27th, 2023
Pixel Fillrate
431 GPixel/s
100%
Texel Fillrate
718.4 GTexel/s
100%
GeForce 820M | vs | Radeon RX 7900 GRE |
---|---|---|
Mar 21st, 2015 | Release Date | Jul 27th, 2023 |
GeForce 800M | Generation | Navi III |
Not Available | MSRP | Not Available |
None | Outputs | 1x HDMI 2.1a, 2x DisplayPort 2.1, 1x USB Type-C |
None | Power Connectors | 2x 8-pin |
Mobile | Segment | Desktop |
2 GB | Memory | 16 GB |
DDR3 | Type | GDDR6 |
128-bit | Bus | 256-bit |
28.83 GB/s | Bandwidth | 576 GB/s |
810 MHz | Base Clock Speed | 1500 MHz |
Not Available | Boost Clock Speed | 2245 MHz |
901 MHz | Memory Clock Speed | 2250 MHz |