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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 3870 X2 vs GeForce RTX 5090

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×GeForce RTX 5090+ ADD
PriceSearch Online$3,7201
Bus InterfacePCIe 2.0 x16PCIe 5.0 x16
GPU ClassDesktopDesktop
Core Clock825,825 MHz2017 MHz
Memory Clock900,1125 MHz1750 MHz
Maximum Memory Supported512 MB32768 MB
DirectX10.112_2
OpenGL3.34.6
Max TDP165W575W
First Seen on ChartQ4 2011Q1 2025
# of Samples1246830
Average Results (% diff. to max in group)
DirectX 921 FPS (-94.8%)400 FPS
DirectX 102 FPS (-99.2%)227 FPS
DirectX 11NA341 FPS
DirectX 12NA177 FPS
GPU ComputeNA24944 Ops/Sec
G2D Rating117 (-91.7%)1412
G3D Rating587 (-98.5%)38874
1 - Last seen price from our affiliates NewEgg.com & Amazon.com.
G3D Mark Rating
As of 19th of January 2026 - Higher results represent better performance
GeForce RTX 5090
38,874
Radeon HD 3870 X2
587
Value (G3D Mark / $Price)
As of 19th of January 2026 - Higher results represent better value
GeForce RTX 5090
10.45
Radeon HD 3870 X2
NA