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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 3870 X2 vs GeForce RTX 4080

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 4080+ ADD
PriceSearch Online$1,500 BUY NOW!
Bus InterfacePCIe 2.0 x16PCIe 4.0 x16
GPU ClassDesktopDesktop
Core Clock825,825 MHz2205 MHz
Memory Clock900,1125 MHz1400 MHz
Maximum Memory Supported512 MB16384 MB
DirectX10.112_2
OpenGL3.34.6
Max TDP165W320W
First Seen on ChartQ4 2011Q4 2022
# of Samples12410331
Average Results (% diff. to max in group)
DirectX 921 FPS (-94.4%)373 FPS
DirectX 102 FPS (-99.1%)202 FPS
DirectX 11NA313 FPS
DirectX 12NA132 FPS
GPU ComputeNA20417 Ops/Sec
G2D Rating117 (-90.6%)1250
G3D Rating587 (-98.3%)34444
G3D Mark Rating
As of 10th of March 2026 - Higher results represent better performance
GeForce RTX 4080
 34,444
Radeon HD 3870 X2
 587
PassMark Software © 2008-2026
Value (G3D Mark / $Price)
As of 10th of March 2026 - Higher results represent better value
GeForce RTX 4080
 22.96
Radeon HD 3870 X2
 NA
PassMark Software © 2008-2026