On 9/5/18 4:35 AM, Lev Serebryakov wrote:
BTW, these four settings in rc.conf(5)
performance_cx_lowest
performance_cpu_freq
economy_cx_lowest
economy_cpu_freq
do NOTHING. They are not used ANYWHERE but rc.conf and rc.conf.5!
They are used by /etc/rc.d/power_profile, but not in a way that grep can
find.
BTW, "Turbo mode enabled + dev.cpu.X.cx_lowset=C3 + powerd" works, but
gives only 1601 Mhz, not 2240MHz max:
TURBO ON:
dev.cpu.0.freq_levels: 1601/2000 1600/2000 1520/1900 1440/1800 1360/1700
1280/1600 1200/1500 1120/1400 1040/1300 960/1200 880/1100 800/1000 720/900
640/800 560/700 480/600 420/525 360/450 300/375 240/300 180/225 120/150 60/75
TURBO OFF:
dev.cpu.0.freq_levels: 1600/2000 1520/1900 1440/1800 1360/1700 1280/1600
1200/1500 1120/1400 1040/1300 960/1200 880/1100 800/1000 720/900 640/800
560/700 480/600 420/525 360/450 300/375 240/300 180/225 120/150 60/75
1601 is not the actual frequency. That is just how it is reported. It
is almost certainly running much higher than 1601.
Eric
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