Change the View B y (at the up right) to Small icons and then click Power Options.ĥ. At the search box type control panel and press Enter.Ģ. The first method to resolve the low CPU speed in Windows 10, is to set the processor performance state to maximum. Increase CPU performance using ThrottleStop. Disable the 'intelppm' service from Registry. Update or Disable the Intel Power Management Driver. Important : Before you continue to the methods below, first install all available Windows updates and then check if the problem persists. How to fix: Windows 10 Not Running at Full CPU Speed. In this tutorial you 'll find detailed instructions to resolve the CPU low speed issue in Windows 10 OS.

But, when I ran the AIDA64 CPU stress test tool, I found that the CPU was not running at full speed in Windows 10, while in Windows 7 it was working at maximum speed. After the OS upgrade, I proceeded – as I always do – to test the laptop's performance using the AIDA64 stressing tool. A few days ago, I upgraded one more laptop from Windows 7 to Windows 10.

Quick cpu setup