Running at 4.0-4.1 GHz during idle is typical for this model.
Running at 4.0-4.1 GHz during idle is typical for this model.
It seems typical. My system reports consistently the same. I believe Task Manager gives a general overview, but it doesn't capture the full picture. On my machine, the CPU usually fluctuates between 2.8-4.4GHz, yet Task Manager only displays 4-4.2GHz most of the time. For precise tracking, try HWINFO64, which focuses on tick sensors at startup.