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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600S 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 6600S×GeForce RTX 4090 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe 4.0 x8PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock1700 MHz1455 MHz
Memory Clock1750 MHz2250 MHz
Maximum Memory Supported4096 MB16384 MB
DirectXNA2NA2
OpenGL4.64.6
Max TDP80W150W
First Seen on ChartQ1 2023Q1 2023
# of Samples51914
Average Results (% diff. to max in group)
DirectX 9164 FPS (-47.4%)311 FPS
DirectX 1081 FPS (-53.6%)175 FPS
DirectX 1195 FPS (-63.8%)264 FPS
DirectX 1253 FPS (-50.4%)107 FPS
GPU Compute4572 Ops/Sec (-63.1%)12377 Ops/Sec
G2D Rating552 (-43.7%)981
G3D Rating11716(-57.2%)27386
G3D Mark Rating
As of 23rd of April 2025 - Higher results represent better performance
GeForce RTX 4090 Laptop GPU
 27,386
Radeon RX 6600S
 11,716
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