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GeForce GT 645M vs GeForce RTX 2060 12 GB

GeForce GT 645M vs GeForce RTX 2060 12 GB: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — GeForce RTX 2060 12 GB outperforms GeForce GT 645M on the selected game parameters. We do not have the prices of both GPUs to compare value. The better performing GeForce RTX 2060 12 GB is 3354 days newer than GeForce GT 645M.

Advantages of GeForce GT 645M

  • Consumes up to 83% less energy than NVIDIA GeForce RTX 2060 12 GB - 32 vs 184 Watts

Advantages of GeForce RTX 2060 12 GB

  • Performs up to 53% better in Forza Horizon 4 than GeForce GT 645M - 214 vs 140 FPS
  • Up to 500% more VRAM memory than NVIDIA GeForce GT 645M - 12 vs 2 GB
Calculator background
This is a free version of Forza Horizon 4.
Forza Horizon 4

Forza Horizon 4

Resolution

1920 x 1080

Game Graphics

Max

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


FPS

140

65%

Value, €/FPS

Price, €

NVIDIA GeForce RTX 2060 12 GB Logo
GeForce RTX 2060 12 GB

Desktop • Dec 7th, 2021


FPS

214

100%

Value, €/FPS

€3.98/FPS

100%

Price, €

€850.9

100%

FPS and Value Winner

Gainward Grafikkarte Nvidia GeForce RTX 2060 Ghost 12 GB – 471056224-2973

Buy for 850.9 on Amazon

In Stock

Updated 326 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Max

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012

NVIDIA GeForce RTX 2060 12 GB Logo
GeForce RTX 2060 12 GB

Desktop • Dec 7th, 2021

Theoretical Performance

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


Pixel Fillrate

6.24 GPixel/s

8%

Texel Fillrate

24.96 GTexel/s

11%

NVIDIA GeForce RTX 2060 12 GB Logo
GeForce RTX 2060 12 GB

Desktop • Dec 7th, 2021


Pixel Fillrate

79.2 GPixel/s

100%

Texel Fillrate

224.4 GTexel/s

100%

NVIDIA GeForce GT 645M Logo

GeForce GT 645M

vs
NVIDIA GeForce RTX 2060 12 GB Logo

GeForce RTX 2060 12 GB

Oct 1st, 2012Release Date
Dec 7th, 2021
GeForce 600MGenerationGeForce 20
Not AvailableMSRPNot Available
Portable Device DependentOutputs1x DVI, 1x HDMI 2.0, 2x DisplayPort 1.4a, 1x USB Type-C
NonePower Connectors1x 8-pin
Mobile
Segment
Desktop
2 GBMemory
12 GB
DDR3TypeGDDR6
128-bitBus192-bit
28.8 GB/sBandwidth
336 GB/s
709 MHzBase Clock Speed
1470 MHz
780 MHzBoost Clock Speed
1650 MHz
900 MHzMemory Clock Speed
1750 MHz

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