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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600 XT vs GeForce RTX 3090 Ti

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 3090 Ti+ ADD
Price$439.991$19901
Bus InterfacePCIe 4.0 x8PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1968 MHz1560 MHz
Memory Clock2000 MHz1313 MHz
Maximum Memory Supported8192 MB24576 MB
DirectX12_212
OpenGL4.64.6
Max TDP160W450W
First Seen on ChartQ2 2021Q1 2022
# of Samples50392617
Average Results (% diff. to max in group)
DirectX 9194 FPS (-34.6%)296 FPS
DirectX 10110 FPS (-46.5%)205 FPS
DirectX 11163 FPS (-32.3%)241 FPS
DirectX 1261 FPS (-50.3%)122 FPS
GPU Compute7686 Ops/Sec (-54.8%)16996 Ops/Sec
G2D Rating911 (-25.8%)1228
G3D Rating16472(-44.2%)29512
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 15th of May 2025 - Higher results represent better performance
GeForce RTX 3090 Ti
 29,512
Radeon RX 6600 XT
 16,472
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 15th of May 2025 - Higher results represent better value
Radeon RX 6600 XT
 37.44
GeForce RTX 3090 Ti
 14.83
PassMark Software © 2008-2025