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


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#141
tjrt

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Here it is, @truesoldier

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#142
truemac

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Here it is, @truesoldier

please test this Clover folder.

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#143
tjrt

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please test this Clover folder.

 

Many thanks, @truesoldier! I still can't reach the lowest states, but all in all it's MUCH improved as you can see. I haven't seen frequencies this low in idle. What do you think the problem was with the settings I used?

 

HNPTipR.png



#144
Sherlocks

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same kernel patch in high sierra.



#145
xtddd

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 @truesoldier Tried enabling it, but it didn't make a discernible difference. 

 

lawNsXj.png

try to change your smbios



#146
gorets555

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This method (the SSDTPrgen part) is not yet working with MBP 13,x and a skylake CPU as reported here:

 

https://github.com/P...n.sh/issues/293

 

The HWP option by itself works but the ssdt.aml generated causes a kernel panic.

Man, please attach your latest Clover folder. And answer please to my PM questions.



#147
cyrhex

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All right. Now I know the usage of the 'Frequencies'! Actually the value is the Max Turbo Frequency. X86 may just read this IMHO to avoid confusions?

e.g. Let's take a look at the configuration file of MacBook9,1. i.e. Mac-9AE82516C7C6B903.plist

For my MacBook9,1, its CPU is Core m5-6Y54, which can turbo boost up to 2.7 GHz / 2700 MHz. And now have a look!

attachicon.gifSnip20170210_39.png

Okay. This is for my CPU. Its value is <integer>1</integer>. This means that the "2nd" ('FrequencyVectors' -> '1') set of the FrequencyVectors will be used. Check the following FrequencyVectors section. Or this picture may help you.

attachicon.gifSnip20170210_42.png

But this is for real Macs. For hackintosh builds. The CPU is typically different from the ones that real Macs used.

So. I suggest everyone edit the 'Frequencies' entry to match your own situations, which the Max Turbo Frequency should correspond to the FrequencyVectors you selected.

 

For example. @syscl's i7-6560u.

According to its specs, the Max Turbo Frequency is 3.2 GHz / 3200 MHz, and we want to use the first set of FrequencyVectors, which can be the most approachable to the vanilla settings and thus we shall change the 'Frequencies[0]' to '3200'. Just like this. And also. You can even delete the other ones. Like this.

attachicon.gifSnip20170210_43.png

 

FYI.

attachicon.gifMac-66E35819EE2D0D05.plist.zip

 

[EDIT]

Or I think we can do it more easily: Select your preferred set of FrequencyVectors, note that just ONE! And then remove the 'Frequencies' entry...

attachicon.gifMac-66E35819EE2D0D05.plist.zip

is it recommended on core i5 3210m ivybridge using macbook pro 9,2 smbios under sierra 10.12.5 to lower my cpu speed when idle?by the way my 3210m lowest speed is 1.2ghz when idle



#148
checked

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Nice guide, HWP is working.

 

Attached File  Screen Shot 2017-06-27 at 7.43.34 PM.png   379.19KB   11 downloads



#149
Jingu

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Great method. Thanks. I've enabled HWP and use the  X86PlatformPluginInjector kext. My idle went from 1300MHz down to 800MHz.

 

I'm emulating a MacbookPro13,3 Core i7 6700HQ with board ID Mac-A5C67F76ED83108C. However, I'm only getting max multiplier 31 instead of 35. I though that changing the frequencies value from 3200 to 3500 would do the trick, but that was not sufficient.

 

This is what I get by changing only the Frequencies value to 3500

------------------------------------------
Base Clock Frequency (BLCK)............. : 100 MHz
Maximum Efficiency Ratio/Frequency.......:  8 ( 800 MHz)
Maximum non-Turbo Ratio/Frequency........: 26 (2600 MHz)
Maximum Turbo Ratio/Frequency............: 35 (3500 MHz)

IGPU Info:
------------------------------------------
IGPU Current Frequency...................:    0 MHz
IGPU Minimum Frequency...................:  350 MHz
IGPU Maximum Non-Turbo Frequency.........:  350 MHz
IGPU Maximum Turbo Frequency.............: 1050 MHz
IGPU Maximum limit.......................: No Limit

P-State ratio * 100 = Frequency in MHz
------------------------------------------
CPU P-States [ (8) 27 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 7 ]
CPU C7-Cores [ 0 1 2 3 4 5 6 7 ]
CPU P-States [ (8) 27 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 4 5 7 ]
CPU P-States [ (8) 27 29 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 4 5 6 7 ]

What else needs to be changed to still get the 800MHz idle and max multiplier 35?



#150
Drfrag

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Great method. Thanks. I've enabled HWP and use the  X86PlatformPluginInjector kext. My idle went from 1300MHz down to 800MHz.

 

I'm emulating a MacbookPro13,3 Core i7 6700HQ with board ID Mac-A5C67F76ED83108C. However, I'm only getting max multiplier 31 instead of 35. I though that changing the frequencies value from 3200 to 3500 would do the trick, but that was not sufficient.

 

This is what I get by changing only the Frequencies value to 3500

------------------------------------------
Base Clock Frequency (BLCK)............. : 100 MHz
Maximum Efficiency Ratio/Frequency.......:  8 ( 800 MHz)
Maximum non-Turbo Ratio/Frequency........: 26 (2600 MHz)
Maximum Turbo Ratio/Frequency............: 35 (3500 MHz)

IGPU Info:
------------------------------------------
IGPU Current Frequency...................:    0 MHz
IGPU Minimum Frequency...................:  350 MHz
IGPU Maximum Non-Turbo Frequency.........:  350 MHz
IGPU Maximum Turbo Frequency.............: 1050 MHz
IGPU Maximum limit.......................: No Limit

P-State ratio * 100 = Frequency in MHz
------------------------------------------
CPU P-States [ (8) 27 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 7 ]
CPU C7-Cores [ 0 1 2 3 4 5 6 7 ]
CPU P-States [ (8) 27 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 4 5 7 ]
CPU P-States [ (8) 27 29 33 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 4 5 6 7 ]

What else needs to be changed to still get the 800MHz idle and max multiplier 35?

Ring Ratio?

You could try to use another frequency vector  or change ring ratio.

What is your CPU?



#151
Jingu

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Thanks.
I don't know the ring ratio.
My CPU is the mobile Skylake Core i7 6700HQ
Is there a way to extract the correct frequency vectors from Windows?

#152
slayer2333

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Any feedbacks from High Sierra ?

Using my working files from Sierra leads to kernel panics, had to delete ssdt.aml for now.



#153
ipurc

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Any feedbacks from High Sierra ?

Using my working files from Sierra leads to kernel panics, had to delete ssdt.aml for now.

i got instant reboot if i use ssdt/ssdt-plugin1 with X86PlatformInjector.kext, was fine in sierra but no in HS



#154
slayer2333

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I feel stupid but it looks like we just need to remove :

MatchOS: 10.12

or replace by 10.13 to have the same ssdt.aml work properly on High Sierra



#155
danieldegrasse

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Hi, I've got what I think is full power management working on my kaby lake i5-7200U, but my cpu is using a lot more power (nearly double the watts) that it does on windows at similar frequencies. Anything that could be causing this? 

 

Attached File  Screen Shot 2017-10-10 at 8.07.05 PM.png   68.43KB   2 downloads

 

Here's the output of AppleIntelInfo:

AppleIntelInfo.kext v2.9 Copyright © 2012-2017 Pike R. Alpha. All rights reserved.

Settings:
------------------------------------------
logMSRs..................................: 1
logIGPU..................................: 1
logCStates...............................: 1
logIPGStyle..............................: 1
InitialTSC...............................: 0x42c212c55f (10 MHz)
MWAIT C-States...........................: 286531872

Processor Brandstring....................: Intel(R) Core(TM) i5-7200U CPU @ 2.50GHz

Processor Signature..................... : 0x806E9
------------------------------------------
 - Family............................... : 6
 - Stepping............................. : 9
 - Model................................ : 0x8E (142)

Model Specific Registers (MSRs)
------------------------------------------

MSR_IA32_PLATFORM_ID.............(0x17)  : 0x1C000000000000
------------------------------------------
 - Processor Flags...................... : 7

MSR_CORE_THREAD_COUNT............(0x35)  : 0x20004
------------------------------------------
 - Core Count........................... : 2
 - Thread Count......................... : 4

MSR_PLATFORM_INFO................(0xCE)  : 0x4043DF1011B00
------------------------------------------
 - Maximum Non-Turbo Ratio.............. : 0x1B (2700 MHz)
 - Ratio Limit for Turbo Mode........... : 1 (programmable)
 - TDP Limit for Turbo Mode............. : 1 (programmable)
 - Low Power Mode Support............... : 1 (LPM supported)
 - Number of ConfigTDP Levels........... : 2 (additional TDP level(s) available)
 - Maximum Efficiency Ratio............. : 4
 - Minimum Operating Ratio.............. : 4

MSR_PMG_CST_CONFIG_CONTROL.......(0xE2)  : 0x7E008008
------------------------------------------
 - I/O MWAIT Redirection Enable......... : 0 (not enabled)
 - CFG Lock............................. : 1 (MSR locked until next reset)
 - C3 State Auto Demotion............... : 1 (enabled)
 - C1 State Auto Demotion............... : 1 (enabled)
 - C3 State Undemotion.................. : 1 (enabled)
 - C1 State Undemotion.................. : 1 (enabled)
 - Package C-State Auto Demotion........ : 1 (enabled)
 - Package C-State Undemotion........... : 1 (enabled)

MSR_PMG_IO_CAPTURE_BASE..........(0xE4)  : 0x51814
------------------------------------------
 - LVL_2 Base Address................... : 0x1814
 - C-state Range........................ : 5 (C-States not included, I/O MWAIT redirection not enabled)

IA32_MPERF.......................(0xE7)  : 0x26F390EDDB
IA32_APERF.......................(0xE8)  : 0x2A7066D79C

MSR_FLEX_RATIO...................(0x194) : 0x0
------------------------------------------

MSR_IA32_PERF_STATUS.............(0x198) : 0x14D800000D00
------------------------------------------
 - Current Performance State Value...... : 0xD00 (1300 MHz)

MSR_IA32_PERF_CONTROL............(0x199) : 0xA00
------------------------------------------
 - Target performance State Value....... : 0xA00 (1000 MHz)
 - Intel Dynamic Acceleration........... : 0 (IDA engaged)

IA32_CLOCK_MODULATION............(0x19A) : 0x0

IA32_THERM_INTERRUPT.............(0x19B) : 0x10
------------------------------------------
 - High-Temperature Interrupt Enable.... : 0 (disabled)
 - Low-Temperature Interrupt Enable..... : 0 (disabled)
 - PROCHOT# Interrupt Enable............ : 0 (disabled)
 - FORCEPR# Interrupt Enable............ : 0 (disabled)
 - Critical Temperature Interrupt Enable : 1 (enabled)
 - Threshold #1 Value................... : 0
 - Threshold #1 Interrupt Enable........ : 0 (disabled)
 - Threshold #2 Value................... : 0
 - Threshold #2 Interrupt Enable........ : 0 (disabled)
 - Power Limit Notification Enable...... : 0 (disabled)

IA32_THERM_STATUS................(0x19C) : 0x882F0800
------------------------------------------
 - Thermal Status....................... : 0
 - Thermal Log.......................... : 0
 - PROCHOT # or FORCEPR# event.......... : 0
 - PROCHOT # or FORCEPR# log............ : 0
 - Critical Temperature Status.......... : 0
 - Critical Temperature log............. : 0
 - Thermal Threshold #1 Status.......... : 0
 - Thermal Threshold #1 log............. : 0
 - Thermal Threshold #2 Status.......... : 0
 - Thermal Threshold #2 log............. : 0
 - Power Limitation Status.............. : 0
 - Power Limitation log................. : 1
 - Current Limit Status................. : 0
 - Current Limit log.................... : 0
 - Cross Domain Limit Status............ : 0
 - Cross Domain Limit log............... : 0
 - Digital Readout...................... : 47
 - Resolution in Degrees Celsius........ : 1
 - Reading Valid........................ : 1 (valid)

MSR_THERM2_CTL...................(0x19D) : 0x0

IA32_MISC_ENABLES................(0x1A0) : 0x850089
------------------------------------------
 - Fast-Strings......................... : 1 (enabled)
 - FOPCODE compatibility mode Enable.... : 0
 - Automatic Thermal Control Circuit.... : 1 (enabled)
 - Split-lock Disable................... : 0
 - Performance Monitoring............... : 1 (available)
 - Bus Lock On Cache Line Splits Disable : 0
 - Hardware prefetch Disable............ : 0
 - Processor Event Based Sampling....... : 0 (PEBS supported)
 - GV1/2 legacy Enable.................. : 0
 - Enhanced Intel SpeedStep Technology.. : 1 (enabled)
 - MONITOR FSM.......................... : 1 (MONITOR/MWAIT supported)
 - Adjacent sector prefetch Disable..... : 0
 - CFG Lock............................. : 0 (MSR not locked)
 - xTPR Message Disable................. : 1 (disabled)

MSR_TEMPERATURE_TARGET...........(0x1A2) : 0x2640000
------------------------------------------
 - Turbo Attenuation Units.............. : 0 
 - Temperature Target................... : 100
 - TCC Activation Offset................ : 2

MSR_MISC_PWR_MGMT................(0x1AA) : 0x401CC1
------------------------------------------
 - EIST Hardware Coordination........... : 1 (hardware coordination disabled)
 - Energy/Performance Bias support...... : 1
 - Energy/Performance Bias.............. : 0 (disabled/MSR not visible to software)
 - Thermal Interrupt Coordination Enable : 1 (thermal interrupt routed to all cores)
 - SpeedShift Technology Enable......... : 1 (enabled)
 - SpeedShift Interrupt Coordination.... : 1 (enabled)
 - SpeedShift Energy Efficient Perf..... : 1 (enabled)
 - SpeedShift Technology Setup for HWP.. : Yes (setup for HWP)

MSR_TURBO_RATIO_LIMIT............(0x1AD) : 0x1F1F1F1F
------------------------------------------
 - Maximum Ratio Limit for C01.......... : 1F (3100 MHz) 
 - Maximum Ratio Limit for C02.......... : 1F (3100 MHz) 

IA32_ENERGY_PERF_BIAS............(0x1B0) : 0x5
------------------------------------------
 - Power Policy Preference...............: 5 (balanced performance and energy saving)

MSR_POWER_CTL....................(0x1FC) : 0x24005F
------------------------------------------
 - Bi-Directional Processor Hot..........: 1 (enabled)
 - C1E Enable............................: 1 (enabled)

MSR_RAPL_POWER_UNIT..............(0x606) : 0xA0E03
------------------------------------------
 - Power Units.......................... : 3 (1/8 Watt)
 - Energy Status Units.................. : 14 (61 micro-Joules)
 - Time Units .......................... : 10 (976.6 micro-Seconds)

MSR_PKG_POWER_LIMIT..............(0x610) : 0x42809600DD8078
------------------------------------------
 - Package Power Limit #1............... : 15 Watt
 - Enable Power Limit #1................ : 1 (enabled)
 - Package Clamping Limitation #1....... : 1 (allow going below OS-requested P/T state during Time Window for Power Limit #1)
 - Time Window for Power Limit #1....... : 110 (163840 milli-Seconds)
 - Package Power Limit #2............... : 18 Watt
 - Enable Power Limit #2................ : 1 (enabled)
 - Package Clamping Limitation #2....... : 0 (disabled)
 - Time Window for Power Limit #2....... : 33 (10 milli-Seconds)
 - Lock................................. : 0 (MSR not locked)

MSR_PKG_ENERGY_STATUS............(0x611) : 0x9A7B28
------------------------------------------
 - Total Energy Consumed................ : 617 Joules (Watt = Joules / seconds)

MSR_PP0_POWER_LIMIT..............(0x638) : 0x0

MSR_PP0_ENERGY_STATUS............(0x639) : 0x6316C9
------------------------------------------
 - Total Energy Consumed................ : 396 Joules (Watt = Joules / seconds)

MSR_PP0_POWER_LIMIT..............(0x638) : 0x0

MSR_PP0_ENERGY_STATUS............(0x639) : 0x6316F0
------------------------------------------
 - Total Energy Consumed................ : 396 Joules (Watt = Joules / seconds)

MSR_PP1_POWER_LIMIT..............(0x640) : 0x0

MSR_PP1_ENERGY_STATUS............(0x641) : 0x6B16
------------------------------------------
 - Total Energy Consumed................ : 1 Joules (Watt = Joules / seconds)

MSR_PP1_POLICY...................(0x642) : 0x18
------------------------------------------
 - Priority Level....................... : 24

MSR_CONFIG_TDP_NOMINAL...........(0x648) : 0x19
MSR_CONFIG_TDP_LEVEL1............(0x649) : 0x8003C
MSR_CONFIG_TDP_LEVEL2............(0x64a) : 0x1B00C8
MSR_CONFIG_TDP_CONTROL...........(0x64b) : 0x0
MSR_TURBO_ACTIVATION_RATIO.......(0x64c) : 0x0
MSR_PKGC3_IRTL...................(0x60a) : 0x884E
MSR_PKGC6_IRTL...................(0x60b) : 0x8876
MSR_PKGC7_IRTL...................(0x60c) : 0x8894
MSR_PKG_C2_RESIDENCY.............(0x60d) : 0x1ADEDDEB7
MSR_PKG_C3_RESIDENCY.............(0x3f8) : 0x168B632863
MSR_PKG_C2_RESIDENCY.............(0x60d) : 0x1ADFF9480
MSR_PKG_C3_RESIDENCY.............(0x3f8) : 0x168BDBFDF3
MSR_PKG_C6_RESIDENCY.............(0x3f9) : 0x0
MSR_PKG_C7_RESIDENCY.............(0x3fa) : 0x0
MSR_PKG_C8_RESIDENCY.............(0x630) : 0x0
MSR_PKG_C9_RESIDENCY.............(0x631) : 0x0
MSR_PKG_C10_RESIDENCY............(0x632) : 0x0
MSR_PKG_C8_LATENCY...............(0x633) : 0x0
MSR_PKG_C9_LATENCY...............(0x634) : 0x0
MSR_PKG_C10_LATENCY..............(0x635) : 0x0

MSR_PLATFORM_ENERGY_COUNTER......(0x64D) : 0x0 (not supported by hardware/BIOS)

MSR_PPERF........................(0x64E) : 0x28BCA60166
------------------------------------------
 - Hardware workload scalability........ : 174963687782

MSR_CORE_PERF_LIMIT_REASONS......(0x64F) : 0xC000000
------------------------------------------
 - PROCHOT Status....................... : 0
 - Thermal Status....................... : 0
 - Residency State Regulation Status.... : 0
 - Running Average Thermal Limit Status. : 0
 - VR Therm Alert Status................ : 0
 - VR Therm Design Current Status....... : 0
 - Other Status......................... : 0
 - Package/Platform-Level #1 Power Limit : 0
 - Package/Platform-Level #2 Power Limit : 0
 - Max Turbo Limit Status............... : 0
 - Turbo Transition Attenuation Status.. : 0
 - PROCHOT Log.......................... : 0
 - Thermal Log.......................... : 0
 - Residency State Regulation Log....... : 0
 - Running Average Thermal Limit Log.... : 0
 - VR Therm Alert Log................... : 0
 - VR Thermal Design Current Log........ : 0
 - Other Status Log..................... : 0
 - Package/Platform-Level #1 Power Limit : 1 (status bit has asserted)
 - Package/Platform-Level #2 Power Limit : 1 (status bit has asserted)
 - Max Turbo Limit Log.................. : 0
 - Turbo Transition Attenuation Log..... : 0
HDC Supported

IA32_PKG_HDC_CTL.................(0xDB0) : 0x0

IA32_PM_CTL1.....................(0xDB1) : 0x1
------------------------------------------
HDC Allow Block..................(0xDB1) : 1 (HDC blocked)

IA32_THREAD_STALL................(0xDB2) : 0x0

MSR_PKG_HDC_CONFIG...............(0x652) : 0x2
------------------------------------------
Pkg Cx Monitor ..................(0x652) : 2 (count package C3 and deeper)
MSR_CORE_HDC_RESIDENCY...........(0x653) : 0x0

MSR_PKG_HDC_SHALLOW_RESIDENCY....(0x655) : 0x0

MSR_PKG_HDC_DEEP_RESIDENCY.......(0x656) : 0x0

IA32_TSC_DEADLINE................(0x6E0) : 0x42FB13D140
MSR_PPERF........................(0x63E) : 0x1 (24)

IA32_PM_ENABLE...................(0x770) : 0x1 (HWP Supported and Enabled)

IA32_HWP_CAPABILITIES............(0x771) : 0x107191F
-----------------------------------------
 - Highest Performance.................. : 31
 - Guaranteed Performance............... : 25
 - Most Efficient Performance........... : 7
 - Lowest Performance................... : 1

IA32_HWP_INTERRUPT...............(0x773) : 0x1
------------------------------------------
 - Guaranteed Performance Change........ : 1 (Interrupt generated on change of)
 - Excursion Minimum.................... : 0 (Interrupt generation disabled)

IA32_HWP_REQUEST................(0x774) : 0x800D1F04
-----------------------------------------
 - Minimum Performance................. : 4
 - Maximum Performance................. : 31
 - Desired Performance................. : 13
 - Energy Efficient Performance........ : 128
 - Activity Window..................... : 0, 0
 - Package Control..................... : 0

IA32_HWP_STATUS..................(0x777) : 0x0
-----------------------------------------
 - Guaranteed Performance Change....... : 0 (has not occured)
 - Excursion To Minimum................ : 0 (has not occured)

CPU Ratio Info:
------------------------------------------
Base Clock Frequency (BLCK)............. : 100 MHz
Maximum Efficiency Ratio/Frequency.......:  4 ( 400 MHz)
Maximum non-Turbo Ratio/Frequency........: 27 (2700 MHz)
Maximum Turbo Ratio/Frequency............: 31 (3100 MHz)

IGPU Info:
------------------------------------------
IGPU Current Frequency...................:    0 MHz
IGPU Minimum Frequency...................:  300 MHz
IGPU Maximum Non-Turbo Frequency.........:  300 MHz
IGPU Maximum Turbo Frequency.............: 1000 MHz
IGPU Maximum limit.......................: No Limit

P-State ratio * 100 = Frequency in MHz
------------------------------------------
CPU P-States [ (13) 29 31 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 3 ]
CPU C7-Cores [ 1 2 3 ]
CPU P-States [ (13) 29 31 ] iGPU P-States [ ]
CPU C3-Cores [ 0 1 2 3 ]
CPU C7-Cores [ 0 1 2 3 ]
CPU P-States [ (13) 27 29 31 ] iGPU P-States [ ]
CPU P-States [ 13 (20) 27 29 31 ] iGPU P-States [ ]
CPU P-States [ 13 20 27 29 (30) 31 ] iGPU P-States [ ]
CPU P-States [ 13 20 (25) 27 29 30 31 ] iGPU P-States [ ]
CPU P-States [ 13 20 25 27 29 30 (31) ] iGPU P-States [ (30) ]
CPU P-States [ 13 (20) 25 27 28 29 30 31 ] iGPU P-States [ (30) ]
CPU P-States [ 13 (20) 25 27 28 29 30 31 ] iGPU P-States [ 30 ]
CPU P-States [ (4) 13 20 25 27 28 29 30 31 ] iGPU P-States [ 30 ]






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