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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 645M vs GeForce GTX 1080 with Max-Q Design

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

×GeForce GT 645M×GeForce GTX 1080 with Max-Q Design+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassMobileMobile
Core Clock710 MHz1468 MHz
Memory ClockNA22500 MHz
Maximum Memory Supported2048 MB8192 MB
DirectX11.012.1
OpenGL4.54.5
Max TDP32W110W
First Seen on ChartQ1 2013Q2 2017
# of Samples189116
G2D Rating249701
G3D Mark94711058
G3D Mark Rating
As of 5th of July 2020 - Higher results represent better performance
GeForce GTX 1080 with Max-Q Design
11,058
GeForce GT 645M
947