macOS Native CPU/IGPU Power Management

[lathoskaneis]

Confirmed. 0x514 = 1300

Hi
My last built is a GA Z390 Designare with i9-9900K(non oc) because of the hardware I set the system as iMac 19,1.
I can confirm that the CPU lower state is @1,3ghz.
Power management/sleep/usb seems to work fine.
Multicore Geekbench score 38600.
Can anyone with real iMac 19,1/19.2 confirm the same idle clock speed?

 

[favoriti]

HWP (hardware controlled performance)

• Intel Speed Shift (6th generation and newer)

Hi @toleda,
See that line in my AppleIntelInfo output :
IA32_PM_ENABLE...................(0x770) : 0x1 (HWP Supported and Enabled)

Also have X86PlatformPlugin loaded - What is PM in that case : OS or hardware ?

 

[toleda]

X86PlatformPlugin loaded - What is PM in that case : OS or hardware ?

See Post #1/Problem Reporting; attach all requested files

 

[favoriti]

See Post #1/Problem Reporting; attach all requested files

files attached

 

[toleda]

files attached

HWP enabled, CPU PM working

 

[mtfr200fr]

How can i fix cpu PKG power using ? i7 7700HQ , it use 2.18W for base using in mac os ....

Asus ROG GL553VD

you installed it..... it's for apple , and I didn't install it , Now i2c Working but asus SMC doesn't working...

www.tonymacx86.com

 

[toleda]

How can i fix cpu PKG power

See Post #1/Requirements/1. macOS/10.10 or newer
for laptop link

 

[mtfr200fr]

See Post #1/Requirements/1. macOS/10.10 or newer
for laptop link

yes , I have 10.14.6, I try cpufriend dataprovider.kext but it doesn't work for cpu PKG power using ...

https://www.tonymacx86.com/attachments/debug_30936-zip.424057/

CPU PKG power using :
Please look img :
in mac OS Cpu base using is 2.18W !!!!
but in windows , jut 0.50W for base using ...

 

[toleda]

I try cpufriend dataprovider.kext but it doesn't work

Ignored Post #1105, try again.
Laptops are off topic.

 

[krandv]

1. My CPU freq gets higher than it should be, it should be 3300 Hz at max, but I see 3400 Hz. Computer reboots when CPU works for too long with this frequency - in a few seconds after Spotlight indexing starts.
2. My config is 10.15/Asrock H61m-VG3/i5-2500k/Saphire Radeon RX 570 Nitro+
3. I installed ssdt_xcpm.aml with PluginType=YES

Everything worked fine on Sierra. I guess I need to limit CPU frequency somehow.


Added:
sysctl -n machdep.xcpm.mode returns 0, does it make any sense?