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Z890 Livemixer 285k power limit throttle£

Printed From: ASRock.com
Category: Technical Support
Forum Name: Intel Motherboards
Forum Description: Question about ASRock Intel Motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=106927
Printed Date: 03 Sep 2025 at 12:10pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com


Topic: Z890 Livemixer 285k power limit throttle£
Posted By: AustinTech
Subject: Z890 Livemixer 285k power limit throttle£
Date Posted: 18 Apr 2025 at 12:18am
I just built a new pc with a 285k and the Asrock z890 Livemixer. When I stress test the CPU it immediately gives me power limit throttle and its all stock right now on normal intel profile 250 pl1/pl2 and windows performance plan. I talked to intel and they said it was some setting in the bios that is limiting it and I can not seem to find the setting because its more then just PL1 or PL2 because even when I put them to 300 it still does it and according to XTU its never even got higher then 250..... I just dont get it



Replies:
Posted By: ali2025ksa
Date Posted: 19 Apr 2025 at 10:23pm
Originally posted by AustinTech AustinTech wrote:

I just built a new pc with a 285k and the Asrock z890 Livemixer. When I stress test the CPU it immediately gives me power limit throttle and its all stock right now on normal intel profile 250 pl1/pl2 and windows performance plan. I talked to intel and they said it was some setting in the bios that is limiting it and I can not seem to find the setting because its more then just PL1 or PL2 because even when I put them to 300 it still does it and according to XTU its never even got higher then 250..... I just dont get it


Hello, how are you? What is your problem? As long as the processor is working normally, do you want to raise the voltage to 300 watts?


Posted By: M440
Date Posted: 20 Apr 2025 at 1:37am
To what power it throttles?

IMO 285k is 250watt TDP cpu. It takes ~235 watt max power stock. For it to take more you need to clock it higher



-------------
asrock b650m-hdv/m.2, ryzen 7700x@85watt, arch/kde


Posted By: AustinTech
Date Posted: 24 Apr 2025 at 2:48am
HI yes I have a issue still were It power limit throttle when running cinibench stress test. It was all stock at 250pl1/250/pl2. I uppded both to 300 and uppded the cache power from 343 or whatever it was to 400 and turn some other settings off. Its better then it was but I still see it happen in HWinfo 64 granted its not holding it. Thx for replies and help.



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