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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 8400M GT vs GeForce RTX 4090 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 8400M GT×GeForce RTX 4090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock450 MHz1455 MHz
Memory Clock1200 MHz2250 MHz
Maximum Memory Supported256 MB16384 MB
DirectX10.0NA2
OpenGL3.34.6
Max TDP14W150W
First Seen on ChartQ2 2009Q1 2023
# of Samples103802
Average Results (% diff. to max in group)
DirectX 92 FPS (-99.3%)314 FPS
DirectX 10NA184 FPS
DirectX 11NA273 FPS
DirectX 12NA107 FPS
GPU ComputeNA12734 Ops/Sec
G2D Rating56 (-94.3%)984
G3D Rating67
(-99.8%)
28022
G3D Mark Rating
As of 13th of June 2024 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU
28,022
GeForce 8400M GT
67