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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640M vs Radeon RX 6800S

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 640M×Radeon RX 6800S+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 4.0 x8
GPU ClassMobileMobile
Core Clock625 MHz1800 MHz
Memory ClockNA22000 MHz
Maximum Memory Supported2048 MB8192 MB
DirectX11.012.0
OpenGL4.54.6
Max TDP32W100W
First Seen on ChartQ4 2012Q2 2022
# of Samples1008127
Average Results (% diff. to max in group)
DirectX 919 FPS (-90.1%)193 FPS
DirectX 103 FPS (-96.2%)90 FPS
DirectX 118 FPS (-94.3%)136 FPS
DirectX 123 FPS (-95.3%)64 FPS
GPU Compute442 Ops/Sec (-92.8%)6114 Ops/Sec
G2D Rating200 (-71.9%)712
G3D Rating924(-94.1%)15592
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 15th of January 2025 - Higher results represent better performance
Radeon RX 6800S
 15,592
GeForce GT 640M
 924
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