Greg Erskine wrote: > > I wonder, as the CPU is practically doing nothing, it is probably > throttled back to 600MHz most of the time. The periods of increased > speed are so short it is not captured by temperature sampling period.
Sorry Greg - I missed this. I'm not so sure about that. You can apparently show the current CPU frequency with: Code: -------------------- sudo cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_cur_freq -------------------- On my RPi4, running pCP (LMS & Squeezelite) I've never seen it show anything but the currently set maximum. So apparently there's a difference, certainly in terms of heat generation, between an idling CPU @1500MHz and one under load at the same frequency. Or maybe that command isn't doing what I think it is - that might explain why I never saw it report a different frequency when I briefly played with the governor settings in the tweaks menu. ------------------------------------------------------------------------ chill's Profile: http://forums.slimdevices.com/member.php?userid=10839 View this thread: http://forums.slimdevices.com/showthread.php?t=110690 _______________________________________________ discuss mailing list discuss@lists.slimdevices.com http://lists.slimdevices.com/mailman/listinfo/discuss