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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600 XT vs GeForce RTX 5090 D

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 D+ ADD
Price$495 BUY NOW!Search Online
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 Samples716961
Average Results (% diff. to max in group)
DirectX 9197 FPS (-51.8%)409 FPS
DirectX 10108 FPS (-53.6%)232 FPS
DirectX 11164 FPS (-54.8%)362 FPS
DirectX 1260 FPS (-72.0%)216 FPS
GPU Compute7385 Ops/Sec (-72.2%)26534 Ops/Sec
G2D Rating914 (-34.4%)1393
G3D Rating16448 (-61.1%)42260
G3D Mark Rating
As of 15th of October 2026 - Higher results represent better performance
GeForce RTX 5090 D
 42,260
Radeon RX 6600 XT
 16,448
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 15th of October 2026 - Higher results represent better value
Radeon RX 6600 XT
 33.23
GeForce RTX 5090 D
 NA
PassMark Software © 2008-2026