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Question Ryzen undervolting for 1st/2nd gen

bononos

Diamond Member
Aug 21, 2011
3,732
70
91
Is this article still fairly current for the info about undervolting? The lists the techniques (PPT, TDP, vcore offset) in order of preference.
A related question is which utility (BIOS, Ryzen master, HWinfo) gives the right vcore/dimm voltage? The dimm voltage says 1.352 in the bios, 1.344 in Hwinfo, vddio 1.34 in Ryzen master. I put a small -ve offset in the bios settings because the bios ram voltage looked higher than stock.
The 3rd/4th gen Ryzens have eco mode which make things easier.
 
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DrMrLordX

Lifer
Apr 27, 2000
18,180
7,088
136
I always used static voltages and clocks when trying to dial in undervolts on my old 1800x. As for accurate vcore reporting, I trusted CPUz more than anything else.
 

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