Posted 02 September 2012 - 02:17 AM
Posted 04 September 2012 - 03:23 PM
Posted 04 September 2012 - 07:23 PM
When using the
I have been trying to get full SpeedStep and Turbo on my Intel Core i5 430M in OS X Lion 10.7.4 I have patched AppleIntelCPUPowerManagement and removed NullCPUPowerManagement. I also dumped my SSDT tables and they are in /Extra. I have Generate CStates and PStates set to True in org.chameleon.Boot.plist. I am also running the lapic patched kernel to enable all four threads. MSRDumper.kext reports that 0 P states have been reached, but the HackInstaller script by digitaldreamer shows the P States 16-38. Another question, what exactly are P and C states? Sorry if this sounds a bit nooby.
MSRDumper.kext, did you put your system under load?
In order for the kext to report all states, you'll need to stress your CPU so that it will actually run in those performance states.
Hope that helps.
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Also tagged with one or more of these keywords: intel core i5, aicpupm, intelcpupowermange, ct, cstate, pstate
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