cpufreq-info - ubuntu 14.04
cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
Report errors and bugs to cpufreq@vger.kernel.org, please.
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: 0.97 ms.
hardware limits: 1.60 GHz - 3.80 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 3.80 GHz and 3.80 GHz.
The governor "performance" may decide which speed to use
within this range.
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: 0.97 ms.
hardware limits: 1.60 GHz - 3.80 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 3.80 GHz and 3.80 GHz.
The governor "performance" may decide which speed to use
within this range.
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: 0.97 ms.
hardware limits: 1.60 GHz - 3.80 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 3.80 GHz and 3.80 GHz.
The governor "performance" may decide which speed to use
within this range.
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: 0.97 ms.
hardware limits: 1.60 GHz - 3.80 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 3.80 GHz and 3.80 GHz.
The governor "performance" may decide which speed to use
within this range.