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Member Since 24 Oct 2010
Offline Last Active Jul 25 2017 08:15 AM

#2409206 [GUIDE] HWP(Intel Speed Shift) enable with full power management

Posted by tjrt on 21 April 2017 - 06:26 PM

@captain-j I agree, it's puzzling! Whatever I try, I can't seem to get my cores to drop below that 2,68 Ghz.  I have experimented with various options: Enabling/disabling EIST doesn't seem to alter my frequencies.I overclock by upping the turbo frequencies on all cores to 4.5 Ghz. Disabling the overclock doesn't seem to alter the frequencies when idling. Output looks about the same.I alternately ran that SSDT for plugin-type from OP and a SSDT generated with the ssdtPRGen script by Piker-Alpha. Frequencies again seem to be the same with whatever SSDT I use. Good suggestion about measuring power consumption. I have a wattmeter lying around, so I connected it to my system and took it for a spin. I don't know how accurate it is absolutely speaking, but at least I can compare different settings. Here are the results after I let my system idling for a couple of minutes:Using Injector with HWP and SSDT for plugin-type: ~80 wattUsing injector with HWP and SSDT generated...
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