Michael Wood

If you haven’t got CPU scaling enabled, do it now.  On my Desktop PC there is a 30 watt saving between 2.2Ghz and 1Ghz, which is well used as you can see from the graph.

Time in state data:
michael@fornax:~$ cat /sys/devices/system/cpu/cpu0/cpufreq/stats/time_in_state
2200000 194267
2000000 3460
1800000 37424
1000000 1872570

This entry was posted on Saturday, October 24th, 2009 at 8:43 pm and is filed under Uncategorized. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.