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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon 840M vs Radeon RX 7900M

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.

×Radeon 840M×Radeon RX 7900M+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2NA2
GPU ClassMobileMobile
Core ClockNA2NA2
Memory ClockNA2NA2
Maximum Memory SupportedNA2NA2
DirectXNA2NA2
OpenGLNA2NA2
Max TDPNA2NA2
First Seen on ChartQ2 2025Q4 2023
# of Samples37950
Average Results (% diff. to max in group)
DirectX 964 FPS (-75.3%)257 FPS
DirectX 1014 FPS (-88.8%)125 FPS
DirectX 1134 FPS (-86.8%)256 FPS
DirectX 1217 FPS (-82.5%)96 FPS
GPU Compute1684 Ops/Sec (-81.9%)9300 Ops/Sec
G2D Rating878 (-3.9%)914
G3D Rating3844 (-82.9%)22416
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 13th of January 2026 - Higher results represent better performance
Radeon RX 7900M
 22,416
Radeon 840M
 3,844
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