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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GTX 645 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 GTX 645×GeForce RTX 3080 Ti+ ADD
PriceSearch Online$894.06 BUY NOW!
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock823.5 MHz1370 MHz
Memory Clock1000 MHzNA2
Maximum Memory Supported1024 MB12288 MB
DirectX11.012.0
OpenGL4.54.6
Max TDP64W350W
First Seen on ChartQ2 2013Q2 2021
# of Samples4323777
G2D Rating(% diff. to max in group)428(-59.8%)1063(0.0%)
G3D Rating(% diff. to max in group)1850(-93.2%)27210(0.0%)
G3D Mark Rating
As of 16th of August 2022 - Higher results represent better performance
GeForce RTX 3080 Ti
27,210
GeForce GTX 645
1,850
Value (G3D Mark / $Price)
As of 16th of August 2022 - Higher results represent better value
GeForce RTX 3080 Ti
30.43
GeForce GTX 645
NA