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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 3870 X2 vs Radeon RX 7900 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 X2×Radeon RX 7900 XT+ ADD
PriceSearch Online$789.991
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock825,825 MHz2000 MHz
Memory Clock900,1125 MHz2500 MHz
Maximum Memory Supported512 MB20480 MB
DirectX10.112_2
OpenGL3.34.6
Max TDP165W315W
First Seen on ChartQ4 2011Q4 2022
# of Samples1244772
Average Results (% diff. to max in group)
DirectX 921 FPS (-93.5%)322 FPS
DirectX 102 FPS (-98.8%)158 FPS
DirectX 11NA340 FPS
DirectX 12NA109 FPS
GPU ComputeNA17421 Ops/Sec
G2D Rating117 (-90.4%)1227
G3D Rating587(-98.0%)28953
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 24th of June 2025 - Higher results represent better performance
Radeon RX 7900 XT
 28,953
Radeon HD 3870 X2
 587
PassMark Software © 2008-2025
Value (G3D Mark / $Price)
As of 24th of June 2025 - Higher results represent better value
Radeon RX 7900 XT
 36.65
Radeon HD 3870 X2
 NA
PassMark Software © 2008-2025