You can set performance governor with command, but after reboot, powersave will return. How do I set the frequency of the performance governor? The governor 'powersave' may decide which speed to useĬurrent CPU frequency: Unable to call hardwareĬurrent CPU frequency: 2.44 GHz (asserted by call to kernel)Ĭurrent policy: frequency should be within 800 MHz and 2.70 GHz.The governor ' powersave' may decide which speed to use within this range.Īs of now, the CPU is set to powersave and use a medium frequency, but performance governor is required to use the maximum frequency. Other Distro : find package cpupower How to Check cpupower frequency information? $ cpupower frequency-infoĬPUs which run at the same hardware frequency: 0ĬPUs which need to have their frequency coordinated by software: 0Īvailable cpufreq governors: conservative ondemand userspace powersave performance schedutilĬurrent policy: frequency should be within 800 MHz and 2.70 GHz.

Manjaro or Arch : sudo pacman -S cpupower Ubuntu : sudo apt-get install cpufrequtils How to install the cpupower in some distro? Battery life may be reduced if you use in a laptop.It operates within the power and frequency limits set by the manufacturer and is perfectly safe. turbo boost under normal conditions does not effect the life expectancy of a CPU.While you can use the maximum CPU frequency without problem (Turbo Boost).Whats cpupower utils?Ĭpupower is a set of userspace utilities designed to assist with CPU frequency scaling. The CPU frequency can be automatically scaled depending on the system load, in response to ACPI events, or manually by userspace programs. The CPU frequency can be scaled up or down depending on the operating system's needs in order to save power.

How to enable turbo boost on linux