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x470 Taichi, XFR/PBO and CPU voltage offset
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paologab View Drop Down
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Joined: 21 Nov 2018
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Points: 112 		Post Options Post Options   Thanks (0) Thanks(0)   Quote paologab Quote  Post ReplyReply Direct Link To This Post Topic: x470 Taichi, XFR/PBO and CPU voltage offset
    Posted: 02 Dec 2018 at 6:37pm
Hi, same here. All is ok.
No more freezes.
Even with CPU + GPU heavy stress, max XMP ram profile, XFR&PBO enabled.
Now I'm looking for balanced fan tuning.
AMD Ryzen 7 2700X w/Wraith prism
x470 Taichi bios 3.50
16gb HX432C16PB3K2/16 (hynix H5AN8G8NCJR-UHC)
M.2 970 EVO, SATA SSD, 2 SATA HDD
AMD Radeon RX 580 8G OC
Linux Kernel 5.4
Manjaro Stable XFCE
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Malakai View Drop Down
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Yes it is working just fine on my system.
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J Z View Drop Down
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Points: 976 		Post Options Post Options   Thanks (0) Thanks(0)   Quote J Z Quote  Post ReplyReply Direct Link To This Post Posted: 01 Dec 2018 at 4:57pm
Hello guys, is the BIOS ok now ?
Kind Regards,
JZ

https://shop.JZelectronic.de - Der Shop mit ausgesuchter ASRock Profi Hardware

https://www.facebook.com/asrock.de
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Malakai View Drop Down
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Tdie = 70 degrees under all core 100% load, ambient temp is 27 degrees

My latest results:
2700x, PBO/XFR on, cpu offset -0.075v, 101 BCLK, RAM 3500 CL16, single core boosts to 4.39Ghz and all core stable at 4.14Ghz under a Corsair H150i PRO balanced fan and pump profile. Cinebench multi 1865, single 177.

I'm aiming to push the BCLK to around 104, I might have to drop the RAM back to 3333 base though for stability. Need to get single core score up. My ultimate goal is 1900 multi and 190 single.
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paologab View Drop Down
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Points: 112 		Post Options Post Options   Thanks (0) Thanks(0)   Quote paologab Quote  Post ReplyReply Direct Link To This Post Posted: 30 Nov 2018 at 3:58pm
I realized that I'm ot.
Sorry for that.
Pls answer in pm
AMD Ryzen 7 2700X w/Wraith prism
x470 Taichi bios 3.50
16gb HX432C16PB3K2/16 (hynix H5AN8G8NCJR-UHC)
M.2 970 EVO, SATA SSD, 2 SATA HDD
AMD Radeon RX 580 8G OC
Linux Kernel 5.4
Manjaro Stable XFCE
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paologab View Drop Down
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Points: 112 		Post Options Post Options   Thanks (0) Thanks(0)   Quote paologab Quote  Post ReplyReply Direct Link To This Post Posted: 30 Nov 2018 at 3:25pm
Hi, which tdie temp do you have under stress?
I get easily over 80??With stress-ng --matrix 0
AMD Ryzen 7 2700X w/Wraith prism
x470 Taichi bios 3.50
16gb HX432C16PB3K2/16 (hynix H5AN8G8NCJR-UHC)
M.2 970 EVO, SATA SSD, 2 SATA HDD
AMD Radeon RX 580 8G OC
Linux Kernel 5.4
Manjaro Stable XFCE
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akirabbq View Drop Down
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Originally posted by J Z J Z wrote:

No problems with my customers and forum users. BIOS is good.

BIOS comes from the ASRock BIOS department according to my information


Thanks for posting the beta BIOS on your site, much appreciated.

Now the board works like it should be after several months of purchase. 2700x, PBO/XFR on, cpu offset -0.8V, 102 BCLK, RAM 3200 CL14, single core boosts to 4.43Ghz and all core stable at 4.18 under a custom water loop. Cinebench reaches 1900 easily.
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paologab View Drop Down
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Points: 112 		Post Options Post Options   Thanks (0) Thanks(0)   Quote paologab Quote  Post ReplyReply Direct Link To This Post Posted: 29 Nov 2018 at 6:41pm
Hi, same here.
1.62 working, I put voltage offset -0,8 and both LLC at level 3.
Hope to solve some hardware random freezes with XFR/PBO enabled and kernel 4.19.2.
AMD Ryzen 7 2700X w/Wraith prism
x470 Taichi bios 3.50
16gb HX432C16PB3K2/16 (hynix H5AN8G8NCJR-UHC)
M.2 970 EVO, SATA SSD, 2 SATA HDD
AMD Radeon RX 580 8G OC
Linux Kernel 5.4
Manjaro Stable XFCE
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Malakai View Drop Down
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Points: 6 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Malakai Quote  Post ReplyReply Direct Link To This Post Posted: 29 Nov 2018 at 12:59pm
I flashed the BIOS v1.62 and I'm using it now. Everything works as expected so far. Most importantly it retains my PBO and under volt settings after restart or shut down. Many thanks.

Now I need to dive into some LLC and P-state tuning.
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J Z View Drop Down
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Points: 976 		Post Options Post Options   Thanks (0) Thanks(0)   Quote J Z Quote  Post ReplyReply Direct Link To This Post Posted: 28 Nov 2018 at 5:58pm
No problems with my customers and forum users. BIOS is good.

BIOS comes from the ASRock BIOS department according to my information
Kind Regards,
JZ

https://shop.JZelectronic.de - Der Shop mit ausgesuchter ASRock Profi Hardware

https://www.facebook.com/asrock.de
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