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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640M LE vs GeForce RTX 4080 Laptop GPU

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 LE×GeForce RTX 4080 Laptop GPU+ ADD
Price$8501Search Online
Bus InterfacePCIe 2.0 x16,PCIe 3.0 x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock762,500 MHz1860 MHz
Memory ClockNA22250 MHz
Maximum Memory Supported2048 MB12288 MB
DirectX1112_2
OpenGL4.54.6
Max TDP32W150W
First Seen on ChartQ2 2012Q1 2023
# of Samples3713407
Average Results (% diff. to max in group)
DirectX 915 FPS (-94.6%)286 FPS
DirectX 102 FPS (-98.4%)154 FPS
DirectX 116 FPS (-97.6%)241 FPS
DirectX 122 FPS (-97.5%)96 FPS
GPU Compute298 Ops/Sec (-97.3%)11044 Ops/Sec
G2D Rating171 (-81.5%)924
G3D Rating697 (-97.2%)24757
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 13th of February 2026 - Higher results represent better performance
GeForce RTX 4080 Laptop GPU
 24,757
GeForce GT 640M LE
 697
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