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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Mobility Radeon HD 3870 X2 vs GeForce RTX 4080 Laptop GPU

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.

×Mobility Radeon HD 3870 X2×GeForce RTX 4080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfacePCIe x16 2.0PCIe 4.0 x16
GPU ClassMobileMobile
Core Clock660 MHz1860 MHz
Memory Clock850 MHz2250 MHz
Maximum Memory Supported2 MB12288 MB
DirectX10.112_2
OpenGL24.6
Max TDPNA2150W
First Seen on ChartQ2 2009Q1 2023
# of Samples573335
Average Results (% diff. to max in group)
DirectX 914 FPS (-95.1%)286 FPS
DirectX 102 FPS (-99.0%)154 FPS
DirectX 11NA241 FPS
DirectX 12NA96 FPS
GPU ComputeNA11073 Ops/Sec
G2D Rating187 (-79.8%)925
G3D Rating478 (-98.1%)24784
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 25th of January 2026 - Higher results represent better performance
GeForce RTX 4080 Laptop GPU
 24,784
Mobility Radeon HD 3870 X2
 478
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