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GeForce 820M vs GeForce RTX 3090

GeForce 820M vs GeForce RTX 3090: game performance, price, value, and specification comparison. Select comparison game parameters.

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 12200% better in Forza Horizon 5 than GeForce 820M - 123 vs 1 FPS
  • Up to 1100% more VRAM memory than NVIDIA GeForce 820M - 24 vs 2 GB
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This is a free version of Forza Horizon 5.
Forza Horizon 5

Forza Horizon 5

Resolution

1920 x 1080

Game Graphics

Max

GeForce 820M

Mobile • Mar 21st, 2015


FPS

1

1%

Value, €/FPS

Price, €

GeForce RTX 3090

Desktop • Sep 1st, 2020


FPS

123

100%

Value, €/FPS

€12.81/FPS

100%

Price, €

€1575.67

100%

FPS and Value Winner

Nvidia GeForce RTX 3090 Founders Edition Graphics Card

Buy for 1,575.67 on Amazon

In Stock

Updated 361 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

GeForce 820M

Mobile • Mar 21st, 2015

GeForce RTX 3090

Desktop • Sep 1st, 2020

Theoretical Performance

GeForce 820M

Mobile • Mar 21st, 2015


Pixel Fillrate

6.48 GPixel/s

3%

Texel Fillrate

25.92 GTexel/s

5%

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, 2015Release Date
Sep 1st, 2020
GeForce 800MGenerationGeForce 30
Not AvailableMSRP$1499
Portable Device DependentOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
NonePower Connectors1x 12-pin
Mobile
Segment
Desktop
2 GBMemory
24 GB
DDR3TypeGDDR6X
128-bitBus384-bit
28.83 GB/sBandwidth
936.2 GB/s
810 MHzBase Clock Speed
1395 MHz
Not AvailableBoost Clock Speed1695 MHz
901 MHzMemory Clock Speed
1219 MHz

PCs Using GeForce 820M or GeForce RTX 3090

With selected game settings

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