Re: Intel Core2 Duo E6600 reports max-frequency of just 900 MHz instead of 2.4 GHz

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On 31 March 2013 17:40, Simon Kalteis <skalteis@xxxxxxxxxxxxxx> wrote:
> cpufreq-info:
>
> cpufrequtils 008: cpufreq-info (C) Dominik Brodowski 2004-2009
> Report errors and bugs to cpufreq@xxxxxxxxxxxxxxx, please.
> analyzing CPU 0:
>   driver: acpi-cpufreq
>   CPUs which run at the same hardware frequency: 0
>   CPUs which need to have their frequency coordinated by software: 0
>   maximum transition latency: 10.0 us.
>   hardware limits: 600 MHz - 900 MHz
>   available frequency steps: 900 MHz, 600 MHz
>   available cpufreq governors: userspace, conservative, powersave,
> ondemand, performance current policy: frequency should be within 600
> MHz and 900 MHz. The governor "ondemand" may decide which speed to use
>                   within this range.
>   current CPU frequency is 900 MHz (asserted by call to hardware).
>   cpufreq stats: 900 MHz:49.48%, 600 MHz:50.52%  (204)
> analyzing CPU 1:
>   driver: acpi-cpufreq
>   CPUs which run at the same hardware frequency: 1
>   CPUs which need to have their frequency coordinated by software: 1
>   maximum transition latency: 10.0 us.
>   hardware limits: 600 MHz - 900 MHz
>   available frequency steps: 900 MHz, 600 MHz
>   available cpufreq governors: userspace, conservative, powersave,
> ondemand, performance current policy: frequency should be within 600
> MHz and 900 MHz. The governor "ondemand" may decide which speed to use
>                   within this range.
>   current CPU frequency is 900 MHz (asserted by call to hardware).
>   cpufreq stats: 900 MHz:22.56%, 600 MHz:77.44%  (377)

So your hardware has communicated only two frequencies to cpufreq-core:
600 and 900 MHz.. Don't know what that could be on a x86..

Lets see if others added in Cc can help you.
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