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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon RX 7900 XT vs Radeon RX 6800 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 7900 XT×Radeon RX 6800 XT+ ADD
Price$939.99 BUY NOW!$639.991
Bus InterfacePCIe 4.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock2000 MHz2015 MHz
Memory Clock2500 MHz2000 MHz
Maximum Memory Supported20480 MB16384 MB
DirectXNA212.0
OpenGL4.64.6
Max TDP315W300W
First Seen on ChartQ4 2022Q4 2020
# of Samples42215632
Average Results (% diff. to max in group)
DirectX 9321 FPS263 FPS (-18.0%)
DirectX 10158 FPS156 FPS (-1.1%)
DirectX 11339 FPS264 FPS (-22.1%)
DirectX 12108 FPS100 FPS (-7.7%)
GPU Compute17488 Ops/Sec13645 Ops/Sec (-22.0%)
G2D Rating12151025 (-15.6%)
G3D Rating2884624994(-13.4%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 20th of April 2025 - Higher results represent better performance
Radeon RX 7900 XT
 28,846
Radeon RX 6800 XT
 24,994
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 20th of April 2025 - Higher results represent better value
Radeon RX 6800 XT
 39.05
Radeon RX 7900 XT
 30.69
PassMark Software © 2008-2025