cpufreq-info Command Examples

Show CPU frequency information. More information: https://manned.org/cpufreq-info.

• Show CPU frequency information for all CPUs:

cpufreq-info

• Show CPU frequency information for the specified CPU:

cpufreq-info {{[-c|--cpu]}} {{cpu_number}}

• Show the allowed minimum and maximum CPU frequency:

cpufreq-info {{[-l|--hwlimits]}}

• Show the current minimum and maximum CPU frequency and policy in table format:

cpufreq-info {{[-o|--proc]}}

• Show available CPU frequency policies:

cpufreq-info {{[-g|--governors]}}

• Show current CPU work frequency in a human-readable format, according to the cpufreq kernel module:

cpufreq-info {{[-f|--freq]}} {{[-m|--human]}}

• Show current CPU work frequency in a human-readable format, by reading it from hardware (only available to root):

sudo cpufreq-info {{[-w|--hwfreq]}} {{[-m|--human]}}