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Videocard Benchmarks

Over 800,000 Video Cards Benchmarked

GeForce GT 820M vs GeForce RTX 4070 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 4070 Laptop GPU+ ADD
PriceSearch OnlineSearch Online
Bus InterfaceNA2PCIe 4.0 x16
GPU ClassMobileMobile
Core ClockNA21230 MHz
Memory ClockNA22000 MHz
Maximum Memory SupportedNA28192 MB
DirectXNA2NA2
OpenGLNA24.6
Max TDPNA2115W
First Seen on ChartQ4 2016Q1 2023
# of Samples1946366
Average Results (% diff. to max in group)
DirectX 913 FPS (-94.4%)222 FPS
DirectX 102 FPS (-98.4%)117 FPS
DirectX 116 FPS (-96.9%)179 FPS
DirectX 121 FPS (-98.7%)85 FPS
GPU Compute306 Ops/Sec (-96.3%)8357 Ops/Sec
G2D Rating144 (-80.9%)756
G3D Rating550(-97.2%)19540
2 - Information not available. Do you know? Notify Us.
G3D Mark Rating
As of 3rd of April 2025 - Higher results represent better performance
GeForce RTX 4070 Laptop GPU
 19,540
GeForce GT 820M
 550
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