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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce 8400M G vs Radeon RX 7800M

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×Radeon RX 7800M+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe x16NA2
GPU ClassMobileMobile
Core Clock400 MHzNA2
Memory Clock800 MHzNA2
Maximum Memory Supported128 MBNA2
DirectX10NA2
OpenGL3.3NA2
Max TDP10WNA2
First Seen on ChartQ2 2009Q1 2025
# of Samples9751
Average Results (% diff. to max in group)
DirectX 92 FPS (-99.1%)173 FPS
DirectX 104 FPS (-96.2%)98 FPS
DirectX 11NA174 FPS
DirectX 12NA90 FPS
GPU ComputeNA9236 Ops/Sec
G2D Rating124 (-86.1%)895
G3D Rating105 (-99.4%)17511
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 20th of May 2026 - Higher results represent better performance
Radeon RX 7800M
 17,511
GeForce 8400M G
 105
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