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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640M vs GeForce RTX 5080 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×GeForce RTX 5080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 5.0 x16
GPU ClassMobileMobile
Core Clock625 MHz975 MHz
Memory ClockNA21750 MHz
Maximum Memory Supported2048 MB16384 MB
DirectX1112_2
OpenGL4.54.6
Max TDP32W150W
First Seen on ChartQ4 2012Q1 2025
# of Samples10641662
Average Results (% diff. to max in group)
DirectX 918 FPS (-94.2%)316 FPS
DirectX 103 FPS (-98.0%)168 FPS
DirectX 117 FPS (-97.1%)255 FPS
DirectX 123 FPS (-97.2%)114 FPS
GPU Compute423 Ops/Sec (-96.0%)10460 Ops/Sec
G2D Rating205 (-81.2%)1088
G3D Rating885 (-96.6%)26368
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 16th of May 2026 - Higher results represent better performance
GeForce RTX 5080 Laptop GPU
 26,368
GeForce GT 640M
 885
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