Buy on Amazon
£1,565.5
In Stock
Same as Founder's Edition
Prices and Stock
Prices and Stock
All items are out of stock
Prices and StockMSRP $1499
Prices and Stock
MSRP $1499
Key Differences
In short — GeForce RTX 3090 outperforms GeForce 820M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 3090 is 1991 days newer than GeForce 820M.
Advantages of GeForce 820M
- Consumes up to 87% less energy than NVIDIA GeForce RTX 3090 - 45 vs 350 Watts
Advantages of GeForce RTX 3090
- Performs up to 72% better in World of Warcraft than GeForce 820M - 225 vs 131 FPS
- Up to 1100% more VRAM memory than NVIDIA GeForce 820M - 24 vs 2 GB
World of Warcraft
Resolution
1920 x 1080
Game Graphics
Maximum
GeForce RTX 3090
Desktop • Sep 1st, 2020
FPS
225
100%
Value, £/FPS
£6.96/FPS
100%
Price, £
£1565.5
100%
FPS and Value Winner
Nvidia GeForce RTX 3090 Founders Edition Graphics Card
Buy for £1,565.5 on Amazon
In Stock
Updated 517 minutes ago
My Games
With selected game settings
Resolution
1920 x 1080
Game Graphics
Maximum
GeForce 820M
Mobile • Mar 21st, 2015
GeForce RTX 3090
Desktop • Sep 1st, 2020
Theoretical Performance
GeForce RTX 3090
Desktop • Sep 1st, 2020
Pixel Fillrate
189.8 GPixel/s
100%
Texel Fillrate
556 GTexel/s
100%
GeForce 820M | vs | GeForce RTX 3090 |
|---|---|---|
| Mar 21st, 2015 | Release Date | Sep 1st, 2020 |
| GeForce 800M | Generation | GeForce 30 |
| Not Available | MSRP | $1499 |
| None | Outputs | 1x HDMI 2.1, 3x DisplayPort 1.4a |
| None | Power Connectors | 1x 12-pin |
Mobile | Segment | Desktop |
| 2 GB | Memory | 24 GB |
| DDR3 | Type | GDDR6X |
| 128-bit | Bus | 384-bit |
| 28.83 GB/s | Bandwidth | 936.2 GB/s |
| 810 MHz | Base Clock Speed | 1395 MHz |
| Not Available | Boost Clock Speed | 1695 MHz |
| 901 MHz | Memory Clock Speed | 1219 MHz |
PCs Using GeForce 820M or GeForce RTX 3090
With selected game settings
182 FPS
£19.84/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 1 TB HDD
Buy on Amazon
£3,610
In Stock
182 FPS
£19.31/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, N/A Storage
Buy on Amazon
£3,515
In Stock
182 FPS
£19.97/FPS
GeForce RTX 3090
Ryzen 9 3900X
16 GB, 2 TB HDD
Buy on Amazon
£3,635
In Stock
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