AMD Motherboards - AB350/X370 ITX/ac UEFI 4.70/4.71 problem

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AB350/X370 ITX/ac UEFI 4.70/4.71 problem

Printed From: ASRock.com
Category: Technical Support
Forum Name: AMD Motherboards
Forum Description: Question about ASRock AMD motherboards
URL: https://forum.asrock.com/forum_posts.asp?TID=9598
Printed Date: 22 Jul 2025 at 4:21am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: AB350/X370 ITX/ac UEFI 4.70/4.71 problem

Posted By: cristy6100
Subject: AB350/X370 ITX/ac UEFI 4.70/4.71 problem
Date Posted: 03 Sep 2018 at 3:30am

" rel="nofollow - When overclocking the GPU using the newly added entries in OC Tweaker (GFX Frequnecy/GFX Voltage) and setting them to custom values will partially work (we loose adaptive frequency scaling on the GPU and you are left with the frequency fixed to the one you set).

But trying to set them to default by setting the respective fields to Auto will not reset them to default values, instead the frequency and voltage will remain set to the last inserted values, the only way to reset the GPU overclock is by loading UEFI defaults.

Also when overclocking the GPU, all utilities that read and report the default GPU frequency will report it as -1MHz (check with GPU-Z for example)

Can others of you with APUs and these boards test this out and report back please?

Thanks

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Main Rig: AMD Ryzen 2400G | ASRock Fatality X370 ITX/ac UEFI 4.90 | Corsair LPX DDR4 2400@3200 1.35V | Corsair RM650i PSU | CM ML120L AiO Cooler

Replies:

Posted By: WinWiz
Date Posted: 12 Sep 2018 at 1:42am

CPU-Z reads my overclocked GFX clocks just fine. And you do not have to load default to get back to stockm just set frequency to auto/zero in Asrock OC menu and in AMD advanced menu.

But you are right that GFX oc sadly breaks the dynamic frequency scaling. Low GPU frequency at idle + high OC frequency in 3D mode would be nice. Asrock PLEASE make this work