Find out the current frequency of the CPU

问题

The Windows 8 Task manager shows the current (not maximum) frequency of the CPU (e.g. 1.2 GHz). Is there a way to get this frequency with the Windows API? Preferrably using Delphi or Visual C++.

回答1:

I would look into WMI, specifically, the CurrentClockSpeed property of the Win32_Processor class.

MSDN link

来源：https://stackoverflow.com/questions/14916327/find-out-the-current-frequency-of-the-cpu