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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 3870 X2 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 HD 3870 X2×Radeon RX 7900 XTX+ ADD
PriceSearch Online$879.04 BUY NOW!
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock825,825 MHz1855 MHz
Memory Clock900,1125 MHz2500 MHz
Maximum Memory Supported512 MB24576 MB
DirectX10.112_2
OpenGL3.34.6
Max TDP165W355W
First Seen on ChartQ4 2011Q4 2022
# of Samples1249337
Average Results (% diff. to max in group)
DirectX 921 FPS (-93.7%)331 FPS
DirectX 102 FPS (-98.9%)166 FPS
DirectX 11NA355 FPS
DirectX 12NA132 FPS
GPU ComputeNA17727 Ops/Sec
G2D Rating117 (-90.8%)1277
G3D Rating587(-98.1%)31294
G3D Mark Rating
As of 7th of December 2025 - Higher results represent better performance
Radeon RX 7900 XTX
 31,294
Radeon HD 3870 X2
 587
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 7th of December 2025 - Higher results represent better value
Radeon RX 7900 XTX
 35.60
Radeon HD 3870 X2
 NA
PassMark Software © 2008-2025