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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce RTX 4090 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.

×GeForce RTX 4090×Radeon RX 6900 XT+ ADD
Price$1819.99 BUY NOW!$874.36 BUY NOW!
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock2230 MHz1825 MHz
Memory ClockNA216000 MHz
Maximum Memory Supported24576 MB16384 MB
DirectX12.012.0
OpenGL4.64.6
Max TDP450W300W
First Seen on ChartQ4 2022Q4 2020
# of Samples62834428
Average Results (% diff. to max in group)
DirectX 9396 FPS255 FPS (-35.6%)
DirectX 10240 FPS175 FPS (-27.0%)
DirectX 11344 FPS279 FPS (-18.8%)
DirectX 12146 FPS115 FPS (-21.3%)
GPU Compute29241 Ops/Sec15755 Ops/Sec (-46.1%)
G2D Rating13151053 (-19.9%)
G3D Rating3888326964
(-30.7%)
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 6th of December 2023 - Higher results represent better performance
GeForce RTX 4090
 38,883
Radeon RX 6900 XT
 26,964
PassMark Software © 2008-2023
Value (G3D Mark / $Price)
As of 6th of December 2023 - Higher results represent better value
Radeon RX 6900 XT
 30.84
GeForce RTX 4090
 21.36
PassMark Software © 2008-2023