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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6600 XT vs Radeon RX 6900 XT

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×Radeon RX 6900 XT+ ADD
Price$449.99 BUY NOW!$1006.3 BUY NOW!
Bus InterfacePCIe 4.0 x8PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1968 MHz1825 MHz
Memory Clock2000 MHz2000 MHz
Maximum Memory Supported8192 MB16384 MB
DirectXNA212.0
OpenGL4.64.6
Max TDP160W300W
First Seen on ChartQ2 2021Q4 2020
# of Samples35974866
Average Results (% diff. to max in group)
DirectX 9189 FPS (-26.6%)258 FPS
DirectX 10112 FPS (-35.5%)173 FPS
DirectX 11163 FPS (-41.5%)278 FPS
DirectX 1261 FPS (-46.8%)114 FPS
GPU Compute8006 Ops/Sec (-48.3%)15496 Ops/Sec
G2D Rating917 (-12.5%)1048
G3D Rating16492
(-38.6%)		26856
G3D Mark Rating
As of 27th of April 2024 - Higher results represent better performance
Radeon RX 6900 XT
 26,856
Radeon RX 6600 XT
 16,492
PassMark Software © 2008-2024
Value (G3D Mark / $Price)
As of 27th of April 2024 - Higher results represent better value
Radeon RX 6600 XT
 36.65
Radeon RX 6900 XT
 26.69
PassMark Software © 2008-2024