Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 640M vs GeForce RTX 3080 Laptop GPU

The values for the video cards below are determined from thousands of PerformanceTestbenchmark 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 3080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 3.0 x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock625 MHz1100 MHz
Memory ClockNA212000 MHz
Maximum Memory Supported2048 MB8192 MB
Max TDP32W115W
First Seen on ChartQ4 2012Q1 2021
# of Samples9471523
Average Results (% diff. to max in group)
DirectX 919 FPS (-88.8%)168 FPS
DirectX 103 FPS (-97.3%)128 FPS
DirectX 118 FPS (-94.6%)143 FPS
DirectX 123 FPS (-96.5%)74 FPS
GPU Compute430 Ops/Sec (-94.4%)7688 Ops/Sec
G2D Rating185 (-71.7%)656
G3D Rating913(-94.5%)16689
G3D Mark Rating
As of 1st of June 2023 - Higher results represent better performance
GeForce RTX 3080 Laptop GPU
GeForce GT 640M