https://forum.asrock.com/ Copyright (c) 2006-2013 Web Wiz Forums - All Rights Reserved. Fri, 01 May 2026 17:06:29 +0000 Tue, 26 Sep 2017 22:55:03 +0000 http://blogs.law.harvard.edu/tech/rss Web Wiz Forums 12.04 360 https://forum.asrock.com/RSS_post_feed.asp?TID=6190 https://forum.asrock.com/forum_images/web_wiz_forums_black.png https://forum.asrock.com/ https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36861&title=x399-have-coolnquiet#36861 Author: MisterJ
Subject: 6190
Posted: 26 Sep 2017 at 10:55pm

Thanks, parsec.  I can find no reference to Cool'n'Quiet in my X399 manuals.  I do have a X370 system and it definitely has the ability to Disable Cool'n'Quiet and C6.  I did not see a disable for C6 in my X399, but then I was not looking for it.  The CPU clock is definitely varying, so I assume it has Cool'n'Quiet or the equivalent in TR. Hopefully we'll some BIOS updates soon.  Thanks and enjoy, John.
]]> Tue, 26 Sep 2017 22:55:03 +0000 https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36861&title=x399-have-coolnquiet#36861 https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36844&title=x399-have-coolnquiet#36844 Author: parsec
Subject: 6190
Posted: 26 Sep 2017 at 10:51am

John, I don't know the answer to your question, but I have an inquiry in at a source that ought to have a definitive answer. I don't have an X399 board.

I forget if you have (had) a Ryzen board, but the Cool n Quiet option in the UEFI of ASRock AM4 boards is in the Advanced, CPU Configuration screen. The C6 C State option is also in that screen. Global C-State Control is in the AMD CBS\Zen Common Options screen.

I can only refer to your board's manual, which is already out of date given the UEFI updates it has. I'm sure you would have found Cool n Quiet already if it was in the CPU Configuration screen, or elsewhere.

I'll be a bit surprised if it is not used with Threadripper. Perhaps core down-clocking is only done via PStates on Threadripper, but that is simply a thought.



]]> Tue, 26 Sep 2017 10:51:34 +0000 https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36844&title=x399-have-coolnquiet#36844 https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36838&title=x399-have-coolnquiet#36838 Author: MisterJ
Subject: 6190
Posted: 26 Sep 2017 at 8:05am

I cannot find the setting in my BIOS to disable Cool'n'Quiet.  Does the ASRock X399 even have Cool'n'Quiet or is it just another missing function in the down level BIOS/AGESA?  Thanks and enjoy, John.
]]> Tue, 26 Sep 2017 08:05:28 +0000 https://forum.asrock.com/forum_posts.asp?TID=6190&PID=36838&title=x399-have-coolnquiet#36838