verleihnix Posted December 31, 2016 Share Posted December 31, 2016 Hello, I am using a Gigabyte GA-H81TN MoBo with Core i5-4750T CPU. SMC is set to Mac mini 7.1 The power management is set to xcpm. ssdt is generated with latest version of generator 21.4 and -x switch. AICPUPMI: CPU P-States [ (8) 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 ] iGPU P-States [ 4 14 (15) 16 17 18 19 20 21 22 23 ] The frequency graph result is: The bottom line is a top line, but power consumption and temps are low in times of low cpu load. Is this behavior like it should be? Link to comment Share on other sites More sharing options...
rrprime Posted January 2, 2017 Share Posted January 2, 2017 That is the proper way to do it...what do you need more ? Link to comment Share on other sites More sharing options...
verleihnix Posted January 2, 2017 Author Share Posted January 2, 2017 It looks like it is idling around 3Ghz and not around bottom line. My sandy and ivy bridge systems idling at bottom line. Link to comment Share on other sites More sharing options...
chirawoot Posted January 19, 2017 Share Posted January 19, 2017 try this https://github.com/Piker-Alpha/freqVectorsEdit.sh Link to comment Share on other sites More sharing options...
toleda Posted January 19, 2017 Share Posted January 19, 2017 Is this behavior like it should be? No. AppleLPC may not be loading, attach IOReg. Link to comment Share on other sites More sharing options...
liujianwei Posted January 22, 2017 Share Posted January 22, 2017 no patches for xcpm and aicpupm,ivy bridge. Link to comment Share on other sites More sharing options...
verleihnix Posted January 24, 2017 Author Share Posted January 24, 2017 No. AppleLPC may not be loading, attach IOReg. find IOReg attached ioreg_Mac_mini.zip Link to comment Share on other sites More sharing options...
verleihnix Posted February 18, 2017 Author Share Posted February 18, 2017 Does someone have a hint? Link to comment Share on other sites More sharing options...
verleihnix Posted February 28, 2017 Author Share Posted February 28, 2017 Maybe with output from AppleIntelInfo AppleIntelInfo.txt Link to comment Share on other sites More sharing options...
toleda Posted February 28, 2017 Share Posted February 28, 2017 AppleLPC is loading. PM is not working. Did you install ssdtPRGen.sh ssdt? Link to comment Share on other sites More sharing options...
verleihnix Posted March 1, 2017 Author Share Posted March 1, 2017 AppleLPC is loading. PM is not working. Did you install ssdtPRGen.sh ssdt? Yes, I did. The behavior is equal with AICPM and XCPM sysctl -n machdep.xcpm.mode 1 sysctl -n machdep.xcpm.vectors_loaded_count 1 config.txt ssdt.txt Link to comment Share on other sites More sharing options...
toleda Posted March 2, 2017 Share Posted March 2, 2017 The ssdt sets xcpm mode. Vectors are required on Broadwell, not Haswell. AICPM does not support P-States. Link to comment Share on other sites More sharing options...
verleihnix Posted March 3, 2017 Author Share Posted March 3, 2017 The ssdt sets xcpm mode. Vectors are required on Broadwell, not Haswell. How to deny the load of vectors? Link to comment Share on other sites More sharing options...
MaLd0n Posted March 18, 2017 Share Posted March 18, 2017 Ivy Bridge and new processors, just use Pike SSDT and check in terminal sysctl -n machdep.xcpm.mode sysctl -n machdep.xcpm.vectors_loaded_count need return 1 1 Link to comment Share on other sites More sharing options...
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