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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 8400M GT 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 8400M GT×GeForce RTX 4080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe x16PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock450 MHz1860 MHz
Memory Clock1200 MHz2250 MHz
Maximum Memory Supported256 MB12288 MB
DirectX10.0NA2
OpenGL3.34.6
Max TDP14W150W
First Seen on ChartQ2 2009Q1 2023
# of Samples1031053
Average Results (% diff. to max in group)
DirectX 92 FPS (-99.2%)287 FPS
DirectX 10NA163 FPS
DirectX 11NA248 FPS
DirectX 12NA97 FPS
GPU ComputeNA11761 Ops/Sec
G2D Rating56 (-94.1%)959
G3D Rating67
(-99.7%)
25492
G3D Mark Rating
As of 21st of June 2024 - Higher results represent better performance
GeForce RTX 4080 Laptop GPU
25,492
GeForce 8400M GT
67