Core Voltage OFFSET for UV where in BIOS£
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=26069
Printed Date: 24 Nov 2024 at 12:07am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com
Topic: Core Voltage OFFSET for UV where in BIOS£
Posted By: lawshadow
Subject: Core Voltage OFFSET for UV where in BIOS£
Date Posted: 26 Jun 2023 at 9:29am
Hi all,
So i used Intel XTU and undervolted my i7 13700K results:
Core voltage offset results
Undervolt: -0.050v = 76c
Undervolt: -0.065v = 75c
Undervolt: -0.100v = 72c = a drop of 11c not bad at all.
But how do i set it up in Asrock Z790 Taichi MB BIOS?
Can some one please guide WHICH settings i need to change this is my first try at UV and DO NOT want to mess up, even tho this shouldn't be to hard to do but just in case. I looked around couldn't find "core offset" values.
Many thanks in advance.
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Replies:
Posted By: lawshadow
Date Posted: 28 Jun 2023 at 3:53am
Posted By: ASRock_TSD
Date Posted: 30 Jun 2023 at 6:46pm
Hi lawshadow,
Thank you for your post.
Please go to the below BIOS path to set the CPU offset voltage.
BIOS\OC Tweaker\Voltage Configuration
CPU Core/Cache Voltage set to "Offset mode"
Offset voltage(mV) set to -100 to meet your -0.1V setting.
After that, please press [F10] to save the setting.
All the best
ASRock TSD
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Posted By: Mazigazi
Date Posted: 25 Jun 2024 at 8:32am
Hi, how can i set the voltage offset to -120 which i found to be optimal for my system (I have Asrock Nova z790)
I have enabled the OC mode under CPU CORE/Cache Voltage but i wont let me get lower than-100mv
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Posted By: mdskfx
Date Posted: 27 Jun 2024 at 4:44am
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If you have the latest Intel BIOS it may not let you go that far. You may have to set it at -100 in the BIOS and then use XTU to set the other -20?
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Posted By: Sueiroli
Date Posted: 23 Jul 2024 at 5:56am
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What can I do if Cebabench keeps crashing after I did the chances. What can I move to still be getting good temperatures and no crashes?
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Posted By: mdskfx
Date Posted: 23 Jul 2024 at 6:49am
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you would need to raise the core voltage back to -100 if you're still at -120. OC is a long process for us newbie people. try to move only 1 thing at a time and track your findings so you know if you're getting better or worse performance. I would suggest a better CPU cooler too. If not using an AIO, I would suggest the Thermalright Peerless Assassin/ Spirit dual tower. This is how I was able to get a good OC for my CPU.
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