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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 6800 vs Radeon RX 7900 XTX

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 6800×Radeon RX 7900 XTX+ ADD
Price$450 BUY NOW!$1,150 BUY NOW!
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock1815 MHz1855 MHz
Memory Clock2000 MHz2500 MHz
Maximum Memory Supported16384 MB24576 MB
DirectX1212_2
OpenGL4.64.6
Max TDP250W355W
First Seen on ChartQ4 2020Q4 2022
# of Samples441410092
Average Results (% diff. to max in group)
DirectX 9259 FPS (-21.8%)331 FPS
DirectX 10126 FPS (-24.0%)166 FPS
DirectX 11212 FPS (-40.3%)355 FPS
DirectX 1289 FPS (-32.5%)133 FPS
GPU Compute10777 Ops/Sec (-39.3%)17743 Ops/Sec
G2D Rating997 (-22.3%)1283
G3D Rating22032 (-29.7%)31346
G3D Mark Rating
As of 17th of February 2026 - Higher results represent better performance
Radeon RX 7900 XTX
 31,346
Radeon RX 6800
 22,032
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 17th of February 2026 - Higher results represent better value
Radeon RX 6800
 48.96
Radeon RX 7900 XTX
 27.26
PassMark Software © 2008-2026