I'm running Ubuntu 16.04 with CPU: i7-6700. Even with one of the cores sitting on 100% utilisation cpufreq-info
reports.
...
analyzing CPU 7:
driver: intel_pstate
CPUs which run at the same hardware frequency: 7
CPUs which need to have their frequency coordinated by software: 7
maximum transition latency: 0.97 ms.
hardware limits: 800 MHz - 3.50 GHz
available cpufreq governors: performance, powersave
current policy: frequency should be within 800 MHz and 3.50 GHz.
The governor "performance" may decide which speed to use
within this range.
current CPU frequency is 800 MHz.
Each CPU shows 800 MHz. How do I get my CPU frequency to increase under load?
cpufeq
analyzing CPU 0..3: current policy: frequency should be within 1.20 GHz and 1.36 GHz. The governor "performance" may decide which speed to use current CPU frequency is 284 MHz (asserted by call to hardware) DELL XPS 15 and with "Ubuntu 16.04:uname -a
Linux Dell-XPS-L502X 4.8.0-52-generic #55~16.04.1-Ubuntu SMP Fri Apr 28 14:36:29 UTC 2017 x86_64 x86_64 x86_64 GNU/Linuxlsb_release -a
LSB Version: core-9.20160110ubuntu0.2-amd64:security-9.20160110ubuntu0.2-amd64 Ubuntu 16.04.2 LTS xenial The same on 16.10 or 17.04