I don't see any reason to disable est. Instead I would recommend to disable throttling control with:
hint.p4tcc.0.disabled=1
hint.acpi_throttle.0.disabled=1
also,
Hi thuglife.
my suggestions of solution are,
1) BIOS update?
2) one by one setting
sysctl dev.cpu.0.freq=2000
sysctl dev.cpu.0.freq=1750
sysctl dev.cpu.0.freq=1500
sysctl dev.cpu.0.freq=1250
sysctl dev.cpu.0.freq=1000
sysctl dev.cpu.0.freq=875
sysctl dev.cpu.0.freq=750...
Hi thuglife.
your sysctl dev.cpu.0.freq_levels is
dev.cpu.0.freq_levels: 2000/15620 1750/13667 1500/11715 1250/9762 1000/5605 875/4904 750/4203 625/3503 500/2320 437/2030 375/1740 312/1450 250/1160 187/870 125/580 62/290
so, 62MHz is very slow. So,
please write...
Minimum and Maximum (with small patch) values can be set in /etc/sysctl.conf for the CPU, there are also other options to save a lot of power, check these:
http://daemonforums.org/showthread.php?t=2382
http://wiki.freebsd.org/TuningPowerConsumption
Windows XP would scale that CPU with...
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