frequency-info -------------- analyzing CPU 7: driver: amd-pstate-epp CPUs which run at the same hardware frequency: 7 CPUs which need to have their frequency coordinated by software: 7 maximum transition latency: Cannot determine or is not supported. hardware limits: 400 MHz - 4.46 GHz available cpufreq governors: performance powersave current policy: frequency should be within 400 MHz and 4.46 GHz. The governor "powersave" may decide which speed to use within this range. current CPU frequency: Unable to call hardware current CPU frequency: 3.92 GHz (asserted by call to kernel) boost state support: Supported: yes Active: yes AMD PSTATE Highest Performance: 166. Maximum Frequency: 4.46 GHz. AMD PSTATE Nominal Performance: 145. Nominal Frequency: 3.90 GHz. AMD PSTATE Lowest Non-linear Performance: 88. Lowest Non-linear Frequency: 2.37 GHz. AMD PSTATE Lowest Performance: 15. Lowest Frequency: 400 MHz. idle-info --------- CPUidle driver: none CPUidle governor: menu analyzing CPU 3: CPU 3: No idle states