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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640 vs GeForce RTX 3080 Ti

The values for the video cards below are determined from thousands of PerformanceTest benchmark results and are updated daily.

×GeForce GT 640×GeForce RTX 3080 Ti+ ADD
Price$109.991$899.99 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock900 MHz1370 MHz
Memory Clock891 MHzNA2
Maximum Memory Supported4096 MB12288 MB
DirectX11.012.0
OpenGL4.54.6
Max TDP65W350W
First Seen on ChartQ4 2011Q2 2021
# of Samples44033729
G2D Rating(% diff. to max in group)289(-72.8%)1062(0.0%)
G3D Rating(% diff. to max in group)1190(-95.6%)27225(0.0%)
G3D Mark Rating
As of 11th of August 2022 - Higher results represent better performance
GeForce RTX 3080 Ti
 27,225
GeForce GT 640
 1,190
PassMark Software © 2008-2022
Value (G3D Mark / $Price)
As of 11th of August 2022 - Higher results represent better value
GeForce RTX 3080 Ti
 30.25
GeForce GT 640
 10.82
PassMark Software © 2008-2022