speedstep

  1. nekapsule

    X58 + Xeon X5675 needs SpeedStep off going from 12.2 to 12.3+

    Hi there, I struggled for a while figuring why my perfectly working Monterey 12.2 wouldn't boot anymore after updating to 12.3 (or anything after that). For some reason, I now have to disable SpeedStep in the bios, otherwise I get into a boot loop when the CPU detection occurs. Took me a while...
  2. demiangrace

    << Solved >> Help to enable SpeedStep of Pentium G3258 on Mojave needed!

    Hello, kind people! I had full working Speedstep on my system with El Capitan, but after installing Mojave i cant make it working again! Help me please. Actually system is working only with NullCPUPowerManagement.kext. As soon as i remove it from Extensions directory i've got kernel panic at...
  3. GiaThy

    Power Management problem on Sandybridge laptop

    Hello everyone I have recently installed Yosemite 10.10 on my laptop, which is Acer 4749Z|i7-2620M|HD3000|8GB Ram|500GB HDD. I used Unibeast to create a installer USB with Legacy boot mode. After installing it, i have installed many kexts, patched DSDT, SMBIOS (Macbook Pro 8,1). Everything...
  4. nioyco

    [Solved] Cpu stepper - i5-3570k - P-States stuck at x16 = only 1,6ghz [on 10.13.6 & 10.14]

    Hello, Problem with my CPU which never change P-States (optimization of the voltage and CPU frequency during operation) and so stay stucked at 1,6Hhz (middle of the capacity of my cpu) I'm trying to have CPU/GPU Native Power Management on 10.11 to 10.14 (Mojave) with a ivy bridge cpu...
  5. sightlysuperior

    Troubles with proper turbo boost frequency

    Hey, So I recently noticed that my i7 4790 (Not K) Isn't getting to a turbo boost frequency of 4.0Ghz but rather topping out at 3.8Ghz Is there a solution to this? I assume it has something to do with the iMac 14,2 SMBIOS I am using and the slightly different CPU choice from a 4790K which...
  6. theyesguy

    SSDT not working, without SSDT i got bug??

    Hi, i have **** problem with SSDT when i put generated SSDT in ACPI/Patched it's just freezing system with some usb errors. when i'm loading without SSDT looks like everything working and CPU-S showing some P-States, everything good But sometime after idle time it loading one core for maximum...
  7. rdmitry0911

    [Solved] MSI x99A speedstep 10.12.5 problem

    Hi guys, I'm trying to make speedstep working either with xcpm or via ssdtPRGen.sh. No luck. in 10.11.6 speedstep works fine. in 10.12.5 works everything else but speedstep. I tried all posiible kernel patches with and without generated ssdt and ssdt-xcpm from this thread. Nothing helps. How to...
  8. Miles.Conn

    Overclock but no Speedstep

    HI y'all I just updated my power management from the -xcpm fakecpuid and null power management to Piker's new method. I think I did it right but now my machine doesn't speed step. My cpu is running at a constant 4.4ghz and doesn't go down or up or anything. I don't know what I'm doing wrong. I...
  9. pascalholm

    How to fully disable Speedstep? 5930K Overclocked to 4.5

    Hey Guys, Ive got my overclocked 5930k stable at 4.5Ghz (x99 system, El Capitan) I cant for the life of me work out how to stop speedstep/power management from dropping it down to 1.2ghz/fluctuating when not using anything CPU intensive. I want it on PERMANENTLY at 4.5GHZ. My temps when doing...
  10. x6387

    Is there a way to enable EIST (SpeedStep) and have overclock at the same time?

    When i disable SpeedStep from the bios, OS X doesn't recognise the overclock while if i boot Windows it works. I could be wrong but SpeedStep seems to save a couple of degree celsius... Asrock Z77 Pro4 Intel i5-3570k @ 4.2 Ghz MSI N560GTX-TI TWIN FROZR II/OC 1 GB Corsair Vengeance 4x4 = 16 GB...
  11. cloveriria

    i using i5 6600.. not able of non turbo boot of speed step

    I am currently using i5 6600. Now, 8x10x and 13x nonturbo stage can be done with speed step. Also, turbo33~39 stage which is turbo stage can be done with speed step However, 14x~32x doesnt work. I will attach AICPUMI. please tell me what the problem is. i'm using ssdt(ssdtprgen generated) i...
  12. s10b

    SpeedStep/Power Management Haswell (4690S/H97) won't work (El Capitan)

    Hi, since I registered here a few weeks ago, I started (and finished) my first hackintosh build. Thanks to you guys for this more than helpful tutorials and forums ... I've just been reading here since I started my build and got everthing working well ... except from one thing: Correctly...
  13. jcmaxuser

    work speed step or not i can't understand

    hi every body i have Core i3 4170 CPU, Gigabyte H81M-s1 v2.1 and i cant understand working speed step or not when flash player is playing or downloading from mac app store it always almost full 3.70 or 2.8 GHz here is video of benchmark https://www.youtube.com/watch?v=Z8F2g3kitRA...
  14. jcmaxuser

    [help] i can't understand works speedstep or not?

    i was buy CPU Core i3 4170 + MB Gigabyte H81M-S1 installs OSX 10.10.5, Multibeast with removed flags Generate P & C states and add DROPSSDT with yes parameter. i was Created SSDT file with ssdtPRGen.sh and puts it in Extra folder. Intel Power Gadget. Shows different frequencies...
  15. jcmaxuser

    Enable speedStep on MSI H61M-P20 Celeron G550

    Hi everybody. i would like to start learning coding for iOS. i can't realy do this on windows For this i was install OSX 10.10.4 with multibeast my Specs is: CPU Celeron G550 (2.6Ghz, Sandy Bridge) Video GT220 Nvidia 1Gb RAM 4Gb DDR3 Sound Realtek ALC 887 2 HDD All drivers are installed...
  16. and3x

    Strange CPU throttling, settings dont stick

    Hi all, first time poster here. :headbang: To begin with, i would like to send out a huge THANK YOU, to all those out there in the Hackintosh community for being so awesome and helpful to us noobs. Ive just entered this world and ive been building my first Hackintosh by the grace of all the...
  17. LiteralTech

    Gigabyte z97 gaming 7 and speedstep.

    Hi, I've been using my hackintosh for 5 or so months now with no problem, using chimera, so no imessage, but since I don't require it, I don't really care (although I'd like to get it working in the near future). My actual system is running a 4790k, a gigabyte z97 gaming 7 and 16 gb of 2400 mhz...
  18. Yoga

    Mystery: SpeedStep - Clover - z97x - 4790K

    Hi, I'm running a Gigabyte Z97 UD5H + 4790K combo. Clover is set to not generate C/P states (turned on in the BIOS, however), yet SpeedStep is fully working (checking with the Intel Power Gadget). I do not have an SSDT installed either. It crashes very rarely - would it be better to...
  19. boniac

    Problem with overclocking my Asus P8Z77 / Speedstep

    Hello everybody. I've problems overclocking my Asus P8z77 with an Intel i7 4770k. I think I've been doing all the settings correctly in bios (after these instructionshttps://www.youtube.com/watch?v=wnH0luwrcfE ) to 4.5 GHz but inside osx it's only showing the default speed setting (3.5 GHz)...
  20. N00Bster

    Speedstep mavericks problem.

    my pstates are 16 and 34 does that mean speed step is working? Build Mobo - GA-Z68XP-UD3P CPU - i7 turbo boost Ram - 32gb wifi card - dlink dwa 556 wifi card Xtreme N PCI Express Desktop Adapter graphics card - Sapphire hd6850 1tb hard drive 10000 rmp - osx 2tb 7200 rpm...
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