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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600 XT vs GeForce RTX 5090

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 6600 XT×GeForce RTX 5090+ ADD
Price$449.99 BUY NOW!$3359.99 BUY NOW!
Bus InterfacePCIe 4.0 x8PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock1968 MHz2017 MHz
Memory Clock2000 MHz1750 MHz
Maximum Memory Supported8192 MB32768 MB
DirectX12_212_2
OpenGL4.64.6
Max TDP160W575W
First Seen on ChartQ2 2021Q1 2025
# of Samples58725218
Average Results (% diff. to max in group)
DirectX 9195 FPS (-51.1%)399 FPS
DirectX 10109 FPS (-52.0%)226 FPS
DirectX 11163 FPS (-52.1%)341 FPS
DirectX 1261 FPS (-65.7%)177 FPS
GPU Compute7480 Ops/Sec (-70.6%)25407 Ops/Sec
G2D Rating914 (-35.1%)1408
G3D Rating16456(-57.7%)38903
G3D Mark Rating
As of 18th of November 2025 - Higher results represent better performance
GeForce RTX 5090
 38,903
Radeon RX 6600 XT
 16,456
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 18th of November 2025 - Higher results represent better value
Radeon RX 6600 XT
 36.57
GeForce RTX 5090
 11.58
PassMark Software © 2008-2025