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x470 Taichi - P2.0 XFR/PBO

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gizmic View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote gizmic Quote  Post ReplyReply Direct Link To This Post Posted: 15 Apr 2019 at 6:46pm
oh i didn't know if it cant go beyond -0.1v but i think its a thermal thing than the voltage
AMD 2700X
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Inno3D 1070Ti X2
X470 Taichi Ult
Custom Water Cooling Kit by Bitspower
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Nemesis.ie View Drop Down
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nemesis.ie Quote  Post ReplyReply Direct Link To This Post Posted: 15 Apr 2019 at 7:55pm
Mine seems stable at -1.0. As discussed, lowering the voltage lowers the temps and if there is still sufficient voltage for stability, results in higher boost clocks.

I'm using a Cryorig Universal but with only the middle fan as the outer one sounded scratchy.
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Post Options Post Options   Thanks (0) Thanks(0)   Quote Nemesis.ie Quote  Post ReplyReply Direct Link To This Post Posted: 16 Apr 2019 at 3:14pm
Hi Everyone,

Well, it seems like there is a DANGEROUS BUG in BIOS (UEFI) 2.0!

I discovered why my CPU seems very stable with -0.10 set for the CPU voltage, the SIGNS ARE BACKWARDS in this version.

I finally installed Ryzen Master and was horrified to see my CPU being fed 1.53V!

I double checked and yes, -1.0 set. So I set 0.5 instead and the reported voltage dropped to about 1.4V.

So everyone might want to check what they are actually feeding it.

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