└─ $ ▶ sudo cpupower -c all frequency-info
analyzing CPU 0:
driver: intel_pstate
CPUs which run at the same hardware frequency: 0
CPUs which need to have their frequency coordinated by software: 0
maximum transition latency: Cannot determine or is not supported.
hardware limits: 1.20 GHz - 3.20 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 1.20 GHz and 3.20 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency: 1.38 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
3000 MHz max turbo 4 active cores
3000 MHz max turbo 3 active cores
3000 MHz max turbo 2 active cores
3200 MHz max turbo 1 active cores
analyzing CPU 1:
driver: intel_pstate
CPUs which run at the same hardware frequency: 1
CPUs which need to have their frequency coordinated by software: 1
maximum transition latency: Cannot determine or is not supported.
hardware limits: 1.20 GHz - 3.20 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 1.20 GHz and 3.20 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency: 1.75 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
3000 MHz max turbo 4 active cores
3000 MHz max turbo 3 active cores
3000 MHz max turbo 2 active cores
3200 MHz max turbo 1 active cores
analyzing CPU 2:
driver: intel_pstate
CPUs which run at the same hardware frequency: 2
CPUs which need to have their frequency coordinated by software: 2
maximum transition latency: Cannot determine or is not supported.
hardware limits: 1.20 GHz - 3.20 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 1.20 GHz and 3.20 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency: 1.20 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
3000 MHz max turbo 4 active cores
3000 MHz max turbo 3 active cores
3000 MHz max turbo 2 active cores
3200 MHz max turbo 1 active cores
analyzing CPU 3:
driver: intel_pstate
CPUs which run at the same hardware frequency: 3
CPUs which need to have their frequency coordinated by software: 3
maximum transition latency: Cannot determine or is not supported.
hardware limits: 1.20 GHz - 3.20 GHz
available cpufreq governors: performance powersave
current policy: frequency should be within 1.20 GHz and 3.20 GHz.
The governor "powersave" may decide which speed to use
within this range.
current CPU frequency: 1.89 GHz (asserted by call to hardware)
boost state support:
Supported: yes
Active: yes
3000 MHz max turbo 4 active cores
3000 MHz max turbo 3 active cores
3000 MHz max turbo 2 active cores
3200 MHz max turbo 1 active cores