PBO and X470 Taichi Ultimate |
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Naenyc
Newbie Joined: 16 May 2019 Status: Offline Points: 27 |
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Posted: 16 May 2019 at 1:02am |
Precision Boost Override(PBO), does not seem to be activated by the settings in the BIOS.
AMD Ryzen Master -> Current indicates that it is off, after setting it as fnordie stated in XFR2 and PBO [URL=http://forum.asrock.com/forum_posts.asp?TID=9279&title=xfr2-and-pbo]XFR2 and PBO[/URL] XFR is under Advanced -> CPU Configuration PBO under Advanced -> AMD CBS -> NBIO -> "XFR Enhancement" -> Precision boost overdrive (its funny wor the PBO is called XFR, dont get confused) As many have stated, this is very frustrating for a top of the line MB, is there clearer documentation out there? |
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jinjervitus
Newbie Joined: 02 May 2019 Status: Offline Points: 16 |
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What bios version?
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gizmic
Groupie Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677 |
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with it disabled i get max 3.9ghz while with it enabled i have 4.1-4.3 somewhere around there i dont have master install as it seems to be a useless program to me
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akirabbq
Newbie Joined: 07 Jun 2018 Status: Offline Points: 22 |
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The PBO/XFR setting does not do much after BIOS version 3.xx.
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fnordie
Newbie Joined: 22 Jul 2018 Status: Offline Points: 78 |
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I read that withe the new bios versions wich have a BETA Agesa version pbo is broken or missing.
P state oc is also gone with the new version. The bios should be released as Beta... |
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J Z
Groupie Joined: 09 Sep 2016 Location: Germany Status: Offline Points: 976 |
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Best ZEN1 BIOSe
https://www.jzelectronic.de/jz2/forum.php?act=38133 |
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Kind Regards,
JZ https://shop.JZelectronic.de - Der Shop mit ausgesuchter ASRock Profi Hardware https://www.facebook.com/asrock.de |
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gizmic
Groupie Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677 |
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@JZ i actually always wanted to ask if the 1.64 on taichi U is better than the 2.00 or is it the same with the extra ram speed straps
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jinjervitus
Newbie Joined: 02 May 2019 Status: Offline Points: 16 |
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Glad I sat tight on 1.62 with my 2700x. No plans for Ryzen3 any time soon.
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gizmic
Groupie Joined: 13 Jun 2018 Location: Hong Kong Status: Offline Points: 677 |
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i flashed to 3.10 just for kicks havent played around with it yet but yes the amd section of the bios is alot shorter
it seems to boost normal at 100 and it doesnt boost at 101 or maybe i have to activate it again as it is displaying a very low vcore |
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J Z
Groupie Joined: 09 Sep 2016 Location: Germany Status: Offline Points: 976 |
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Kind Regards,
JZ https://shop.JZelectronic.de - Der Shop mit ausgesuchter ASRock Profi Hardware https://www.facebook.com/asrock.de |
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