# Power Management Tools

## Tools and their configurations

### cpupower

* `cpupower` and the AUR `cpupower-gui` are the relevant packages.
* These are a set of userspace utilities designed to assist with CPU frequency scaling.
* the configuration is located at `/etc/default/cpupower`
* __Enable__ and _start_ the systemd service.

### Power Profile Daemons

* look into [PPD](https://wiki.archlinux.org/title/CPU_frequency_scaling#power-profiles-daemon)
* using 'performance'.