Background
Background
Background
Background
Background

GeForce GT 645M vs GeForce GTX 1080 Ti

GeForce GT 645M vs GeForce GTX 1080 Ti: game performance, price, value, and specification comparison. Select comparison game parameters.

Key Differences

In short — GeForce GTX 1080 Ti 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 GTX 1080 Ti is 1621 days newer than GeForce GT 645M.

Advantages of GeForce GT 645M

  • Consumes up to 87% less energy than NVIDIA GeForce GTX 1080 Ti - 32 vs 250 Watts

Advantages of GeForce GTX 1080 Ti

  • Performs up to 174% better in A Plague Tale: Requiem than GeForce GT 645M - 63 vs 23 FPS
  • Up to 450% more VRAM memory than NVIDIA GeForce GT 645M - 11 vs 2 GB
Calculator background
This is a free version of A Plague Tale: Requiem.
A Plague Tale: Requiem

A Plague Tale: Requiem

Resolution

1920 x 1080

Game Graphics

Ultra

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


FPS

23

37%

Value, £/FPS

Price, £

NVIDIA GeForce GTX 1080 Ti Logo
GeForce GTX 1080 Ti

Desktop • Mar 10th, 2017


FPS

63

100%

Value, £/FPS

£1.52/FPS

100%

Price, £

£95.5

100%

FPS and Value Winner

PALIT NEB108T015LC-1021F 11 GB GeForce GTX 1080 Ti JetStream Graphics Card - Black

Buy for £95.5 on Amazon

In Stock

Updated 281 minutes ago

My Games

With selected game settings

Resolution

1920 x 1080

Game Graphics

Ultra

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012

NVIDIA GeForce GTX 1080 Ti Logo
GeForce GTX 1080 Ti

Desktop • Mar 10th, 2017

Theoretical Performance

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


Pixel Fillrate

5.672 GPixel/s

4%

Texel Fillrate

22.69 GTexel/s

6%

NVIDIA GeForce GTX 1080 Ti Logo
GeForce GTX 1080 Ti

Desktop • Mar 10th, 2017


Pixel Fillrate

139.2 GPixel/s

100%

Texel Fillrate

354.4 GTexel/s

100%

NVIDIA GeForce GT 645M Logo

GeForce GT 645M

vs
NVIDIA GeForce GTX 1080 Ti Logo

GeForce GTX 1080 Ti

Oct 1st, 2012
Mar 10th, 2017
GeForce 600MGeForce 10
Not Available$699
None1x HDMI, 3x DisplayPort
None1x 6-pin + 1x 8-pin
Mobile
Desktop
2 GB
11 GB
DDR3GDDR5X
128-bit352-bit
28.8 GB/s
484.4 GB/s
709 MHz
1481 MHz
Not Available1582 MHz
900 MHz
1376 MHz

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.