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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 7900M 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.

×Radeon RX 7900M×GeForce RTX 4090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2PCIe 4.0 x16
GPU ClassMobileMobile
Core ClockNA21455 MHz
Memory ClockNA22250 MHz
Maximum Memory SupportedNA216384 MB
DirectXNA212_2
OpenGLNA24.6
Max TDPNA2150W
First Seen on ChartQ4 2023Q1 2023
# of Samples542942
Average Results (% diff. to max in group)
DirectX 9253 FPS (-18.5%)310 FPS
DirectX 10124 FPS (-27.4%)171 FPS
DirectX 11256 FPS (-0.9%)258 FPS
DirectX 1296 FPS (-9.6%)106 FPS
GPU Compute9043 Ops/Sec (-26.0%)12213 Ops/Sec
G2D Rating893 (-9.7%)989
G3D Rating22111 (-18.3%)27070
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 17th of April 2026 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU
 27,070
Radeon RX 7900M
 22,111
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