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post #24 of (permalink) Old 09-03-2019, 05:50 AM
Nighthog
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@gerardfraser

Which AGESA & motherboard did you get your 1.550V boost for your 3600X? Do you run it like that daily or just short test?

I'm considering using offset to get 1.550V for max boost but it's not 100% optimal for some testing purposes of my own to see what it gives.

I've noted my 3800X will clock higher with more voltage with PBO but Cinebench R20/R15 was getting worse performance. Though other stuff improved.

I'm starting to highly suspect CB R15/R20 have "performance profiles" and have a power & clock target. Adding offset just skews and messes it up. Other software don't seem to be limited like Cinebench with PB or PBO settings and boost more freely.

EDIT:
Tested +0.0500V offset shortly but performance just got worse from not having any at all. So we can't use PBO + offset to increase clock, it rather clocks lower instead it looked like, benchmarks all went worse.

Gigabyte X570 AORUS XTREME, Ryzen 7 3800X 4.45Ghz, 4266/1900 MEM/FCLK, 16.26.19.45.76.tRFC 650 1T 1.600V
4x8Gb Kingston HX434C19FB2K2/16 3466C19 1.2V (Micron E-die 16nm)
OLD: Biostar x470GT8 Ryzen 7 1700 @ ~4.0Ghz CPU, 3200Mhz RAM ...

Last edited by Nighthog; 09-03-2019 at 06:52 AM.
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