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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 820M vs GeForce RTX 3080 Ti 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.

×GeForce GT 820M×GeForce RTX 3080 Ti Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2PCIe 4.0 x16
GPU ClassMobileMobile
Core ClockNA2810 MHz
Memory ClockNA22000 MHz
Maximum Memory SupportedNA216384 MB
DirectXNA2NA2
OpenGLNA24.6
Max TDPNA2115W
First Seen on ChartQ4 2016Q1 2022
# of Samples1941260
Average Results (% diff. to max in group)
DirectX 913 FPS (-93.8%)201 FPS
DirectX 102 FPS (-98.6%)132 FPS
DirectX 116 FPS (-96.6%)165 FPS
DirectX 121 FPS (-98.7%)89 FPS
GPU Compute306 Ops/Sec (-96.4%)8587 Ops/Sec
G2D Rating144 (-82.6%)829
G3D Rating550(-97.2%)19464
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 2nd of April 2025 - Higher results represent better performance
GeForce RTX 3080 Ti Laptop GPU
 19,464
GeForce GT 820M
 550
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