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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 8400M G 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 G×GeForce RTX 4090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock400 MHz1455 MHz
Memory Clock800 MHz2250 MHz
Maximum Memory Supported128 MB16384 MB
DirectX1012_2
OpenGL3.34.6
Max TDP10W150W
First Seen on ChartQ2 2009Q1 2023
# of Samples972926
Average Results (% diff. to max in group)
DirectX 92 FPS (-99.5%)310 FPS
DirectX 104 FPS (-97.8%)171 FPS
DirectX 11NA258 FPS
DirectX 12NA107 FPS
GPU ComputeNA12209 Ops/Sec
G2D Rating124 (-87.4%)988
G3D Rating105 (-99.6%)27062
G3D Mark Rating
As of 11th of April 2026 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU
 27,062
GeForce 8400M G
 105
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