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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 420M 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 420M×GeForce RTX 4080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock500 MHz1860 MHz
Memory Clock1600 MHz2250 MHz
Maximum Memory Supported512 MB12288 MB
DirectX1112_2
OpenGL4.54.6
Max TDP23W150W
First Seen on ChartQ4 2010Q1 2023
# of Samples3603496
Average Results (% diff. to max in group)
DirectX 98 FPS (-97.2%)286 FPS
DirectX 102 FPS (-98.9%)154 FPS
DirectX 113 FPS (-98.8%)241 FPS
DirectX 12NA96 FPS
GPU Compute165 Ops/Sec (-98.5%)11012 Ops/Sec
G2D Rating92 (-90.0%)921
G3D Rating392 (-98.4%)24712
G3D Mark Rating
As of 10th of March 2026 - Higher results represent better performance
GeForce RTX 4080 Laptop GPU
 24,712
GeForce GT 420M
 392
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