Open GoogleCodeExporter opened 9 years ago
sysctl -w kern.cputhrottle_curvolt=1250
This would set the current voltage to 1.25V.
Somehow I notice the voltage change is not permanent, ie the voltage would
revert to
the default factory voltage after some time or the frequency step has changed.
I would suggest implementing a proper function for undervolt.
xnu-speedstep also cannot get my CPU freq correct. It truncates the CPU
multiplier
from 8.5 to 8 and the max frequency of my Core 2 Duo P8400 is 2128 (8X266).
Original comment by drwby...@gmail.com
on 22 Jul 2009 at 6:29
Original issue reported on code.google.com by
army.of....@gmail.com
on 30 Mar 2009 at 5:26