Intel Motherboards - Asrock z370pro4

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Asrock z370pro4

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=13441
Printed Date: 04 Aug 2025 at 2:36pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Asrock z370pro4

Posted By: Unnamedplayer
Subject: Asrock z370pro4
Date Posted: 14 Jan 2020 at 1:47pm

Hello there, I have a trouble with my z370pro4 m/b, and intel i7-8700k. My cpu always dropping frequency. I tried all things to prevent it. I did last update of bios 4.30, and after frequency always dropping from 4.5 to 4.2 hz??Before this update I was able to fix this by AVX ratio offset - AUTO, Long/Short duration power limit -AUTO, CPU voltage - fixed mode, CPU C state - OFF, Enhanced halt state - OFF, CPU thermal throttling - OFF, intel speed step/ speed shift technology - OFF, and windows power management - MAXIMUM PERFORMANCE.
So nothing could drop my cpu frequency down, but any way It happen... Whenever I set AVX ratio offset to 1 , it bring me minimum quantity of frequency dropping. Could you help me fix this trouble? How I can totally turn off this frequency leak? Last time I installed new ddr4 ram with 3200 hz, and after this I've noticed this frequency leak... Why AVX ratio offset hasn't "off" option?