Windows 10: My laptop crash or freeze when i set processor power management 100%

when i put my processor power management to 100% my laptop randomly crash sometimes blue screen, but when i put it on 95-99% it runs perfectly fine, but the performance is downed.the first time my laptop did this i thought my laptop was overheating so i changed the thermal however it did'nt solve the problem, and then i ran the memory diagnostic, its says no problem found, so i search on Youtube how to fix this and i did everything they told me to, but it keep crashing.i dont know what to do /T-T\ <---crying sfxhow do i fix this, pls help me.Thanks

:)

 

Processor Power Management isn't there

Hello! I have a laptop and i find that the fan is constantly on, and the sound is unbearably loud. I checked various YouTube tutorials and some suggested reducing the CPU's power consumption percentage in the processor power management area (after clicking
advanced power settings). When I click advanced power settings, there is no section titled processor power management. is there a way to reduce the CPU's power consumption percentage, and why cant I find the processor power management section?

Thanks in advance

 

processor power management optimization

ive been playing around with the processor power management options for quite a while already since i noticed that my old notebook's cpu (i7-720qm) struggles with running on full power (mainly due to heat i assume).

i already managed to optimize performance quite noticeably, but some of the settings are not fully clear to me resp. their default settings are quite confusing, even contradicting to their descriptions.

so if there is somebody familiar with processor power management - ie. idle and performance states and their respective settings, some explanations and recommendations would be highly appreciated.

my main aim is to make the cpu run on as few cores/threads possible, clocked as high as possible, before unparking additional cores/threads. ie. to be highly responsive for just a few tasks rather than manage multiple tasks simultaneously, and not getting
throttled because too many threads get unparked although just a few - but clocked high - would manage it better. mainly because most of my tasks much more require few but high clocked threads than more parallel processing.

here are the settings i have set currently:

processor performance increase threshold - 30%

processor performance core parking min cores - 13%

processor performance decrease threshold - 20%

processor performance core parking concurrency threshold - 95%

processor energy performance preference policy - 20%

allow throttle states - off

processor performance decrease policy - ideal

processor performance core parking parked performance state - no preference

processor performance boost policy - 100%

processor performance increase policy ideal - aggressive

processor idle demote threshold - 30%

processor performance core parking distribution threshold - 90%

processor duty cycling - disabled

processor idle disable enable - idle

processor performance core parking decrease threshold - 60%

processor performance core parking decrease policy - ideal

processor idle promote threshold - 50%

minimum processor state - 50%

processor performance autonomous mode - enabled

processor performance core parking overutilization threshold - 80%

system cooling policy - active

processor performance core parking core override - disabled

maximum processor state - 100%

processor performance boost mode - aggressive

processor performance core parking increase policy - ideal

processor performance core parking increase threshold - 80%

processor performance core parking utility distribution - disabled

processor performance core parking max cores - 100%

what confuses me a bit are the default settings in power saver & high performance profiles of

processor idle demote threshold - ps: 20% / hp: 40%

processor idle promote threshold - ps: 40% / hp: 60%

judging from their descriptions, i would actually suggest them being exactly opposite?!

any suggestions on these two options resp. how to optimize the power settings better to achieve what i explained above - as few cores/threads unparked as possible, clocked as high as possible, before unparking more, without capping
min/max states or preventing threads from parking/unparking completely?

thanks

 

Bug in Processor power management?

I have an old laptop (Intel T2370) which was recently upgraded in place to Windows 10. After upgraded, the CPU utilization was consistently maxed out by three processes: System, Desktop Windows Manager, and, ta-dum, Task Manager. The total from these three do not add up to 99% but Task Manager kept showing 99%. As a result, the fan blows like a jet engine.

I went to Power Options and changed Processor power management, Maximum processor state when Plugged in from 100% to 99%. Immediately, Task Manager shows big drop to around 30% average utilization.

I have another Dell laptop with an Intel i7-3612QM. It had the same jet-engine problem with high CPU utilization for no reason. I set the Maximum processor state to below 100% and the problem went away. I then set it back to 100% and the problem didn't return.

Is there a bug somewhere?