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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640M vs Radeon R9 M290X

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 R9 M290X+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 3.0 x16
GPU ClassMobileMobile
Core Clock625 MHz850 MHz
Memory ClockNA21200 MHz
Maximum Memory Supported2048 MB4096 MB
DirectX11.011.2
OpenGL4.54.3
Max TDP32W100W
First Seen on ChartQ4 2012Q2 2014
# of Samples974111
Average Results (% diff. to max in group)
DirectX 919 FPS (-72.4%)68 FPS
DirectX 103 FPS (-78.8%)16 FPS
DirectX 118 FPS (-64.6%)22 FPS
DirectX 123 FPS (-82.1%)16 FPS
GPU Compute433 Ops/Sec (-69.1%)1404 Ops/Sec
G2D Rating195 (-54.3%)426
G3D Rating919
(-71.8%)
3263
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 26th of April 2024 - Higher results represent better performance
Radeon R9 M290X
3,263
GeForce GT 640M
919