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GeForce GT 645M vs GeForce RTX 3070

GeForce GT 645M vs GeForce RTX 3070: game performance, price, value, and specification comparison. Select comparison game parameters.

vs
FPS Winner

GeForce RTX 3070

8 GB GDDR6 | 256-bit

NVIDIA GeForce RTX 3070 Logo
GIGABYTE GeForce RTX 3070 Gaming OC 8G (REV2.0) Graphics Card, 3X WINDFORCE Fans, LHR, 8GB 256-bit GDDR6, GV-N3070GAMING OC-8GD Video Card

Buy for $541.99 on Amazon

In Stock

Updated 43 minutes ago

vs
FPS Winner

GeForce RTX 3070

8 GB GDDR6 | 256-bit

NVIDIA GeForce RTX 3070 Logo
GIGABYTE GeForce RTX 3070 Gaming OC 8G (REV2.0) Graphics Card, 3X WINDFORCE Fans, LHR, 8GB 256-bit GDDR6, GV-N3070GAMING OC-8GD Video Card

Buy for $541.99 on Amazon

In Stock

Updated 43 minutes ago

Key Differences

In short — GeForce RTX 3070 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 3070 is 2892 days newer than GeForce GT 645M.

Advantages of GeForce GT 645M

  • Consumes up to 85% less energy than NVIDIA GeForce RTX 3070 - 32 vs 220 Watts

Advantages of GeForce RTX 3070

  • Performs up to 86% better in Grand Theft Auto V than GeForce GT 645M - 136 vs 73 FPS
  • Up to 300% more VRAM memory than NVIDIA GeForce GT 645M - 8 vs 2 GB
Calculator background
This is a free version of Grand Theft Auto V.
Grand Theft Auto V

Grand Theft Auto V

Resolution

1920 x 1080

Game Graphics

Ultra

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


FPS

73

54%

Value, $/FPS

Price, $

NVIDIA GeForce RTX 3070 Logo
GeForce RTX 3070

Desktop • Sep 1st, 2020


FPS

136

100%

Value, $/FPS

$3.99/FPS

100%

Price, $

$541.99

100%

FPS and Value Winner

GIGABYTE GeForce RTX 3070 Gaming OC 8G (REV2.0) Graphics Card, 3X WINDFORCE Fans, LHR, 8GB 256-bit GDDR6, GV-N3070GAMING OC-8GD Video Card

Buy for $541.99 on Amazon

In Stock

Updated 43 minutes ago

Trending 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 RTX 3070 Logo
GeForce RTX 3070

Desktop • Sep 1st, 2020

Theoretical Performance

NVIDIA GeForce GT 645M Logo
GeForce GT 645M

Mobile • Oct 1st, 2012


Pixel Fillrate

5.672 GPixel/s

3%

Texel Fillrate

22.69 GTexel/s

7%

NVIDIA GeForce RTX 3070 Logo
GeForce RTX 3070

Desktop • Sep 1st, 2020


Pixel Fillrate

165.6 GPixel/s

100%

Texel Fillrate

317.4 GTexel/s

100%

NVIDIA GeForce GT 645M Logo

GeForce GT 645M

vs
NVIDIA GeForce RTX 3070 Logo

GeForce RTX 3070

Oct 1st, 2012Release Date
Sep 1st, 2020
GeForce 600MGenerationGeForce 30
Not AvailableMSRP$499
NoneOutputs1x HDMI 2.1, 3x DisplayPort 1.4a
NonePower Connectors1x 12-pin
Mobile
Segment
Desktop
2 GBMemory
8 GB
DDR3TypeGDDR6
128-bitBus256-bit
28.8 GB/sBandwidth
448 GB/s
709 MHzBase Clock Speed
1500 MHz
Not AvailableBoost Clock Speed1725 MHz
900 MHzMemory Clock Speed
1750 MHz

PCs Using GeForce GT 645M or GeForce RTX 3070

With selected game settings

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