Background
Background
Background
Background
Background

GeForce GT 645M vs GeForce RTX 2060

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

vs
FPS Winner

GeForce RTX 2060

6 GB GDDR6 | 192-bit

NVIDIA GeForce RTX 2060 Logo
KAER Gaming GeForce RTX 2060 6GB GDRR6 192-Bit HDMI/DP/DVI 1680MHz Dual Fans ray-tracing Graphics Card

Buy for $199.99 on Amazon

In Stock

Updated 44 minutes ago

vs
FPS Winner

GeForce RTX 2060

6 GB GDDR6 | 192-bit

NVIDIA GeForce RTX 2060 Logo
KAER Gaming GeForce RTX 2060 6GB GDRR6 192-Bit HDMI/DP/DVI 1680MHz Dual Fans ray-tracing Graphics Card

Buy for $199.99 on Amazon

In Stock

Updated 44 minutes ago

Key Differences

In short — GeForce RTX 2060 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 is 2289 days newer than GeForce GT 645M.

Advantages of GeForce GT 645M

  • Consumes up to 80% less energy than NVIDIA GeForce RTX 2060 - 32 vs 160 Watts

Advantages of GeForce RTX 2060

  • Performs up to 4200% better in Metro Exodus than GeForce GT 645M - 43 vs 1 FPS
  • Up to 200% more VRAM memory than NVIDIA GeForce GT 645M - 6 vs 2 GB
Calculator background
This is a free version of Metro Exodus.
Metro Exodus

Metro Exodus

Resolution

1920 x 1080

Game Graphics

Extreme

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


FPS

1

2%

Value, $/FPS

Price, $

NVIDIA GeForce RTX 2060 Logo
GeForce RTX 2060

Desktop • Jan 7th, 2019


FPS

43

100%

Value, $/FPS

$4.65/FPS

100%

Price, $

$199.99

100%

FPS and Value Winner

KAER Gaming GeForce RTX 2060 6GB GDRR6 192-Bit HDMI/DP/DVI 1680MHz Dual Fans ray-tracing Graphics Card

Buy for $199.99 on Amazon

In Stock

Updated 44 minutes ago

Trending Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Extreme

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012

NVIDIA GeForce RTX 2060 Logo
GeForce RTX 2060

Desktop • Jan 7th, 2019

Theoretical Performance

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


Pixel Fillrate

5.672 GPixel/s

7%

Texel Fillrate

22.69 GTexel/s

11%

NVIDIA GeForce RTX 2060 Logo
GeForce RTX 2060

Desktop • Jan 7th, 2019


Pixel Fillrate

80.64 GPixel/s

100%

Texel Fillrate

201.6 GTexel/s

100%

NVIDIA GeForce GT 645M Logo

GeForce GT 645M

vs
NVIDIA GeForce RTX 2060 Logo

GeForce RTX 2060

Oct 1st, 2012Release Date
Jan 7th, 2019
GeForce 600MGenerationGeForce 20
Not AvailableMSRP$349
NoneOutputs1x DVI, 1x HDMI, 2x DisplayPort, 1x USB Type-C
NonePower Connectors1x 8-pin
Mobile
Segment
Desktop
2 GBMemory
6 GB
DDR3TypeGDDR6
128-bitBus192-bit
28.8 GB/sBandwidth
336 GB/s
709 MHzBase Clock Speed
1365 MHz
Not AvailableBoost Clock Speed1680 MHz
900 MHzMemory Clock Speed
1750 MHz

PCs Using GeForce GT 645M or GeForce RTX 2060

With selected game settings

Similar GPU Comparisons

Select from the most popular similar graphics card comparisons. Most compared graphics card combinations, including the currently selected ones, are at the top.

Copyright © 2025 HowManyFPS. All rights reserved.

Have a suggestion or a business inquiry? [email protected]

Cookies Policy

As an Amazon Associate HowManyFPS earns from qualifying purchases.