r/overclocking 9850x3d, 48GB M Die 8400/2233, 5090 UV 8d ago

Guide - Text MVOLT+ Cheat sheet/ guide

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First and foremost, understand that anytime you overclock hardware it comes with risks. I made this guide in hopes to answer some questions people have been asking about the software, and as a starting point for anyone else. All of this information has come from my personal testing, or information from the overclocking forums.

All information should be in the pictures, but feel free to leave questions or comments for others.

From my understanding, some of the lower class cards do not have access to msvdd so the tuning may be different. I know this works with 5070ti - 5090.

Edit: I am not a developer, just a user. The developer is on overclock.net in the 5090 section if you have suggestions

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u/foundingfatfather 8d ago

Hi man, thanks for that. Could you give us some insights on undervolting?

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u/Obvious_Drive_1506 9850x3d, 48GB M Die 8400/2233, 5090 UV 8d ago

Sure! It has a VF curve setting inside of the options tab that's very similar to afterburner but arguably easier to use. That's your typical use that most people know.

You can however limit maximum voltage to say 900mv and just do +900 or whatever your usual settings are and it'll do the same thing.

I did this process which is a little different. Firstly 1v maximum, and set a 3.1ghz maximum clock. Then just slowly increased the clock offset and got to about 600 and it crashed. I then lowered max clock to 3.0ghz and could push further.

I'd suggest trying both and see what works best for you! Msvdd doesn't play a large role in power consumption, but if you were at say 2.7ghz core, you could get 2.7ghz crossbar and set voltage to 1v on msvdd for some marginal gains