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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.

  • 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 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 Samples246176
Average Results (% diff. to max in group)
DirectX 914 FPS (-91.2%)159 FPS
DirectX 103 FPS (-95.6%)67 FPS
DirectX 117 FPS (-92.7%)98 FPS
DirectX 125 FPS (-87.5%)41 FPS
GPU Compute478 Ops/Sec (-91.7%)5780 Ops/Sec
G2D Rating157 (-78.5%)731
G3D Rating927
(-91.9%)		11482
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 19th of April 2024 - Higher results represent better performance
GeForce GTX 1080 with Max-Q Design
 11,482
GeForce GT 645M
 927
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