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Video Card Performance Comparison

Performance of selected Video Cards can be found below. The values for the Video Cards are determined from thousands of PerformanceTest benchmark results and is updated daily.

  • The first section will show basic information for each Video Card selected.
  • The first graph shows the G3D Mark values of each Videocard selected.
  • The second graph, if price data is available, will shows the value for money, in terms of the G3DMark per dollar.

GeForce GT 645MGeForce RTX 2080 (Mobile)
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassMobileMobile
Core Clock710 MHz1380 MHz
Memory ClockNA214000 MHz
Maximum Memory Supported2048 MB8192 MB
DirectX11.012.0
OpenGL4.5NA2
Max TDP32WNA2
First Seen on ChartQ1 2013Q2 2019
# of Samples17830
G2D Rating521857
G3D Mark90313805
2 - Information not available. Do you know? Notify Us.


G3D Mark Rating
As of 18th of August 2019 - Higher results represent better performance
GeForce RTX 2080 (Mobile)
13,805
GeForce GT 645M
903
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