CPU Power Control - Manage CPU Frequency | Online Free DevTools by Hexmos
Control CPU frequency and power settings with cpupower. Manage governors, view core information, and optimize performance. Free online tool, no registration required.
cpupower
Tools regarding CPU power and tuning options. More information: https://manned.org/cpupower.
- List CPUs:
sudo cpupower {{[-c|--cpu]}} {{all}} info
- Print information about all cores:
sudo cpupower {{[-c|--cpu]}} {{all}} info
- Set all CPUs to a power-saving frequency governor:
sudo cpupower {{[-c|--cpu]}} {{all}} frequency-set --governor {{powersave}}
- Print CPU 0’s available frequency governors:
sudo cpupower {{[-c|--cpu]}} {{0}} frequency-info {{[-g|--governors]}} | grep "analyzing\|governors"
- Print CPU 4’s frequency from the hardware, in a human-readable format:
sudo cpupower {{[-c|--cpu]}} {{4}} frequency-info {{[-w|--hwfreq]}} {{[-m|--human]}}