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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 7900 XT vs GeForce RTX 4090

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 7900 XT×GeForce RTX 4090+ ADD
Price$850 BUY NOW!$3,465 BUY NOW!
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock2000 MHz2230 MHz
Memory Clock2500 MHzNA2
Maximum Memory Supported20480 MB24576 MB
DirectX12_212
OpenGL4.64.6
Max TDP315W450W
First Seen on ChartQ4 2022Q4 2022
# of Samples693921800
Average Results (% diff. to max in group)
DirectX 9323 FPS (-19.2%)399 FPS
DirectX 10157 FPS (-29.4%)222 FPS
DirectX 11341 FPS323 FPS (-5.1%)
DirectX 12111 FPS (-26.1%)151 FPS
GPU Compute16864 Ops/Sec (-35.3%)26068 Ops/Sec
G2D Rating1245 (-4.4%)1303
G3D Rating29063 (-23.6%)38053
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 16th of July 2026 - Higher results represent better performance
GeForce RTX 4090
 38,053
Radeon RX 7900 XT
 29,063
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 16th of July 2026 - Higher results represent better value
Radeon RX 7900 XT
 34.19
GeForce RTX 4090
 10.98
PassMark Software © 2008-2026