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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$829.99 BUY NOW!$682.171
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 Samples35335262
Average Results (% diff. to max in group)
DirectX 9320 FPS261 FPS (-18.5%)
DirectX 10159 FPS158 FPS (-0.8%)
DirectX 11339 FPS264 FPS (-22.2%)
DirectX 12107 FPS99 FPS (-6.9%)
GPU Compute17642 Ops/Sec13764 Ops/Sec (-22.0%)
G2D Rating12001021 (-14.9%)
G3D Rating2887424985(-13.5%)
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 23rd of February 2025 - Higher results represent better performance
Radeon RX 7900 XT
 28,874
Radeon RX 6800 XT
 24,985
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 23rd of February 2025 - Higher results represent better value
Radeon RX 6800 XT
 36.63
Radeon RX 7900 XT
 34.79
PassMark Software © 2008-2025