Best Option For Undervolting

Best option for undervolting

Best option for undervolting


intel-undervolt is a tool for undervolting and throttling limits alteration for Intel CPUs.

Undervolting works on Haswell and newer CPUs and based on the content of this article.


This tool may damage your hardware since it uses reverse engineered methods of MSR usage.

Use it on your own risk.

Building and Installing

Run to build and install intel-undervolt to your system.

You can also configure the following features:

  • — systemd support (intel-undervolt service and intel-undervolt-loop service)
  • — elogind support (intel-undervolt system-sleep script)
  • — OpenRC support (intel-undervolt-loop service)


You can configure parameters in

Should You Undervolt Your CPU?