AMD Motherboards - X399 taichi CPU temperature

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X399 taichi CPU temperature

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=11180
Printed Date: 27 Jul 2025 at 7:58pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: X399 taichi CPU temperature

Posted By: Raupenkotze
Subject: X399 taichi CPU temperature
Date Posted: 26 Mar 2019 at 3:07pm

Hello,
CPU temperature in bios is too high about 59°C
But AMD Ryzen master only 31°C.
Why? Is my board temperature sensor faulty?
This is my new 1900X CPU install today.

Replies:

Posted By: ASRock_TSD
Date Posted: 26 Mar 2019 at 3:21pm

Dear Raupenkotze,

Greetings, this is ASRock TSD.

AMD includes 27 degree C offset for 1900X CPU in Tctl, so the temperature in BIOS would be a little bit higher since the reference temperature is Tctl.
With AMD Ryzen Master, the reference temperature is Tdie.

Besides, as there's no program to allocate the CPU resource so the processor will also work at full speed under BIOS setup. This could make the temp higher than OS environment.

For this case, please monitor your system H/W sensor via official ASRock A-Tuning utility.
https://www.asrock.com/MB/AMD/X399%20Taichi/index.asp#Download

Thanks!

All the best,
ASRock TSD