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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$439.991Search Online
Bus InterfacePCIe 4.0 x8PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock1968 MHz2017 MHz
Memory Clock2000 MHz1750 MHz
Maximum Memory Supported8192 MB32768 MB
DirectXNA2NA2
OpenGL4.64.6
Max TDP160W575W
First Seen on ChartQ2 2021NA
# of Samples4839542
Average Results (% diff. to max in group)
DirectX 9193 FPS (-50.0%)386 FPS
DirectX 10110 FPS (-50.7%)222 FPS
DirectX 11163 FPS (-52.4%)343 FPS
DirectX 1261 FPS (-69.3%)198 FPS
GPU Compute7715 Ops/Sec (-72.5%)28069 Ops/Sec
G2D Rating911 (-36.5%)1436
G3D Rating16470(-59.0%)40168
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 4th of April 2025 - Higher results represent better performance
GeForce RTX 5090
 40,168
Radeon RX 6600 XT
 16,470
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 4th of April 2025 - Higher results represent better value
Radeon RX 6600 XT
 37.43
GeForce RTX 5090
 NA
PassMark Software © 2008-2025