AMD Motherboards - DRAM increments on B450 steel Legend

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DRAM increments on B450 steel Legend

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=13631
Printed Date: 08 Aug 2025 at 5:53am
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: DRAM increments on B450 steel Legend

Posted By: carlosmasterguy
Subject: DRAM increments on B450 steel Legend
Date Posted: 11 Feb 2020 at 2:34am

I'm trying to overclock DRAM on a B450 Steel Legend but the DRAM Voltage increments are way too big. I can set 1.350, 1.400 but I can't set anything inbetwen like 1.360. Is there a way of tuning ram voltage on smaller incrementes on this motherboard?

Replies:

Posted By: Ray62
Date Posted: 11 Feb 2020 at 4:30am

That's probably the DRAM power phase design with 0.05V stepping for the ram voltage. You have to live with that.
One of the differences between cheap and not so cheap boards.

Anyway, 1.4V is OK when going over 3200MHz DRAM clock.

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Asrock Fatal1ty X370 Professional Gaming Offline
Under test:
MSI X570_MEG_ACE | AMD Ryzen 9 3900X | Scythe Mugen5 | 2x16GB F4-3200C14D-32GTZ@3466 | ASUS GeForce GTX 1080 Ti FE

Posted By: carlosmasterguy
Date Posted: 11 Feb 2020 at 4:51am

Thanks, I managed to to overclock my 2x8gb corsair vengeace lpx hynix cjr sticks from the 3000mhz cl16 specified to 3600mhz @ 16-19-20-32-48 timings @ 1.350 voltes. Thats 600mhz overclock. Not sure if it is worth it do jump to 1.4 voltes just to tighten those times.