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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600S vs GeForce RTX 5090 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 6600S×GeForce RTX 5090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 4.0 x8PCIe 5.0 x16
GPU ClassMobileMobile
Core Clock1700 MHz990 MHz
Memory Clock1750 MHz2000 MHz
Maximum Memory Supported4096 MB24576 MB
DirectX12_212_2
OpenGL4.64.6
Max TDP80W150W
First Seen on ChartQ1 2023Q1 2025
# of Samples9768
Average Results (% diff. to max in group)
DirectX 9182 FPS (-44.2%)326 FPS
DirectX 1079 FPS (-56.0%)180 FPS
DirectX 11114 FPS (-57.4%)267 FPS
DirectX 1257 FPS (-57.9%)136 FPS
GPU Compute4706 Ops/Sec (-60.2%)11815 Ops/Sec
G2D Rating628 (-42.2%)1086
G3D Rating13016 (-54.6%)28681
G3D Mark Rating
As of 9th of February 2026 - Higher results represent better performance
GeForce RTX 5090 Laptop GPU
 28,681
Radeon RX 6600S
 13,016
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