AMD Motherboards - Fatal1ty B450 Gaming-ITX/ac support cTDP?

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Fatal1ty B450 Gaming-ITX/ac support cTDP?

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=13052
Printed Date: 14 Oct 2026 at 3:22am
Software Version: Web Wiz Forums 12.08 - https://www.webwizforums.com

Topic: Fatal1ty B450 Gaming-ITX/ac support cTDP?

Posted By: amnisaduqa
Subject: Fatal1ty B450 Gaming-ITX/ac support cTDP?
Date Posted: 05 Dec 2019 at 10:11pm

I am in the process of building my new HTPC based on Asrock Fatal1ty B450 Gaming-ITX/ac .
In my previous ITX builds also based on your motherboards there was option ( If I remember corectly) to set maximum TDP in UEFI BIOS . In my current motherboard I can only find "system configuration" in exactly same position as was cTDP control in bios of previous motherboards( Advanced\AMD CBS\NBIO Common Option ) . But this option is very limited ( only to 35 W) and distinguish between consumer and commercial mashines . Therefore I don't really know If it is similar to cTDP Control .
I upgraded Bios to the newest one (3.70), but still I was unable to find cTDP Control . Perhaps there is another version of UEFI which contains that option, as that new version is even not recommended for ny CPU by Asrock?