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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 3870 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.

×Radeon HD 3870×Radeon RX 6900 XT+ ADD
Price$245.71 BUY NOW!$1509.671
Bus InterfacePCIe 2.0 x16,AGP 8xPCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock777,777 MHz1825 MHz
Memory Clock900,1126 MHz2000 MHz
Maximum Memory Supported1024 MB16384 MB
DirectX10.112.0
OpenGL3.34.6
Max TDP106W300W
First Seen on ChartQ2 2012Q4 2020
# of Samples8305864
Average Results (% diff. to max in group)
DirectX 921 FPS (-92.1%)263 FPS
DirectX 102 FPS (-98.7%)169 FPS
DirectX 11NA278 FPS
DirectX 12NA113 FPS
GPU ComputeNA15079 Ops/Sec
G2D Rating58 (-94.4%)1047
G3D Rating555(-97.9%)26731
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 5th of February 2025 - Higher results represent better performance
Radeon RX 6900 XT
 26,731
Radeon HD 3870
 555
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 5th of February 2025 - Higher results represent better value
Radeon RX 6900 XT
 17.71
Radeon HD 3870
 2.26
PassMark Software © 2008-2025