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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

Radeon HD 6620G 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.

×Radeon HD 6620G×GeForce RTX 4080 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceUNB/MCPCIe 4.0 x16
GPU ClassMobileMobile
Core Clock444 MHz1860 MHz
Memory ClockNA22250 MHz
Maximum Memory SupportedNA212288 MB
DirectX1112_2
OpenGL4.44.6
Max TDP45W150W
First Seen on ChartQ2 2012Q1 2023
# of Samples7693021
Average Results (% diff. to max in group)
DirectX 98 FPS (-97.4%)286 FPS
DirectX 101 FPS (-99.1%)155 FPS
DirectX 114 FPS (-98.5%)243 FPS
DirectX 12NA96 FPS
GPU Compute184 Ops/Sec (-98.3%)11120 Ops/Sec
G2D Rating103 (-88.8%)924
G3D Rating341(-98.6%)24823
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 8th of November 2025 - Higher results represent better performance
GeForce RTX 4080 Laptop GPU
 24,823
Radeon HD 6620G
 341
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