Mavericks: Native CPU/IGPU Power Management

[toleda]

when i use "cat /var/log/system.log | grep "AICPUPMI:" " it returns nothing in terminal. search for XCPM in console also shows nothing.

See Post #1, Problem Reporting, attach missing files.
Without AICPUPMI.kext installed, terminal has nothing to report.

 

[irex01]

See Post #1, Problem Reporting, attach missing files.
Without AICPUPMI.kext installed, terminal has nothing to report.

thank you! after i install that kext. it shows up now, but i kinda don't know if it works or not. somehow, it shows less P-states than your screenshort. and search XCPM in console still return nothing.
My speedstep drop from x16 to x8.0 and stuck there.

i wonder what did i do wrong here

 

[toleda]

t
i wonder what did i do wrong

No idea. Cannot answer your question until all requested files are attached.

 

[irex01]

here is my files, i don't know if you need anything else

SSDT/speedsteps didn't work.

OSX 10.9.2/Asus p8z77 v lk/patched bios v1001/i7 3770/AMD 6850

 

[timvrakas]

Sorry, here is IOReg.
I re-patched my DSDT, but I can't get AppleLPC to Load.

 

[CaptainDunsel]

here is my files, i don't know if you need anything else

SSDT/speedsteps didn't work.

OSX 10.9.2/Asus p8z77 v lk/patched bios v1001/i7 3770/AMD 6850

You should have generate c and p states in your chameleon boot.plist to No . You have both of them at yes.

 

[toleda]

SSDT/speedsteps didn't work.

The ssdt attached is wrong.
Clue, AICPUPMI: CPU Maximum non-Turbo Frequency....: 1600 MHz, s/b 3400

Terminal: ./ssdtPRGen.sh -w 3
Attach new ssdt.aml.

 

[manHands]

Is your 1866 memory on the AVL for your motherboard?

Close, but not exactly.

G.Skills X series - F3-1866C9Q-32GXM (on QVL)
G.Skills Z series - F3-1866C9Q-32GZH (mine)

Gigabyte GA-Z87X-UD5H QVL

EDIT - And despite the exact module P/N number not being on the list, the same G.Skills Z series rated @ 2133MHz speed is.

Still curious to hear your thoughts... thanks.

 

[toleda]

Sorry, here is IOReg.
I re-patched my DSDT, but I can't get AppleLPC to Load.

No dsdt, no idea.

 

[irex01]

this is my new ssdt.aml. also attach the screenshot of it

You should have generate c and p states in your chameleon boot.plist to No . You have both of them at yes.

i also try it, set them to No in chameleon and reboot. the cpu multiplier goes back to x16 and no more. i don't know what happen here