Originally Posted by rdr09
Voltage is still good. That's 3600X territory. You got skilz and that motherboard is showing its worth.
Yes it verging on 3600X territory.
Originally Posted by fursko
Hey i have 3200cl16 hynix m-die running on intel system. Do you think can i overclock it to 3600 c16 or c17 with ryzen 3000 ?
I'm sorry I have only used Samsung B die single side/ranked with Ryzen. Back in Mar 17 only then did I use some Crucial (Micron) & Corsair (Hynix) and they were lower end/speed kits. IIRC 2400MHz and they worked as they should, as at that time so much of the UEFI was lacking in options I really didn't tinker with it much. By the time more of the options came out I had sold that kit and moved to B die.
Originally Posted by ReDXfiRe
Gupsterg, quoting you in my article and btw good job. Due to review launch, I did not bother to test throughly PBO options but you've confirmed what AMD marketing has been saying. This could not be done on NPRP bios, as reported as TheStilt, me and other reviewers. Basically I said, PBO is broken or does nothing. I do not know if C7H has voltage reading points, but if it does, do you mind measuring idle and load voltages using PBO, greatly appreciate it. Good luck on your tests. With this new information I'll flashback F1 BIOS on Xtreme and see if I can make PBO work.
No problem, glad it was useful to you
There are benchmarks in this post
Here is some additional info that you may find useful or not.
Within spoiler are some UEFI screens, the zip has what I use as base profile (ie stock) and the other has all settings for PBO+75MHz 3600MHz using
3466MHz timings for Samsung B die. The OC txt only lacks the settings for PBO which the screenshot is detailing.
I reran RT this morning to get you DMM readings from the C7H Probeit points and power readings from wall plug meter. The power readings are for complete PC excluding screen. I should have perhaps set a fixed fan/pump profile, so do bare in mind power reading will be ever so slightly affected by that IMO.
Where CPU is stated stock I still had RAM OC'd to 3600MHz, SOC voltage is as it would be at UEFI defaults, CLDO_VDDG is 0.985V vs 0.950V of stock, VDIMM is set as 1.355V.
Stock: idle is ~0.920V steady, Kahru RAM Test loading CPU VCORE has swinging read, min ~1.302V to max ~1.360V, but it is more so closer to the 1.30V end than ~1.36.
PBO: idle is ~0.920V steady, Kahru RAM Test loading CPU VCORE has swinging read, min ~1.344V to max ~1.381V, but it is more so closer to the 1.344V end than ~1.381V.
Idle power reading is ~73-75W (slight swing) for stock & PBO. Under load stock is ~110W with swing upto ~120W, more so stays towards the ~110W side. Under load PBO is ~115W with swing upto ~125W, more so stays towards the ~115W side.
Below is RM for when on PBO+75MHz 3600S, red lined items do not match manual set values, EDC was 90A and SOC 1.025V.
Below is RM CPU stock but RAM 3600S, here only SOC voltage is out.
Below is RAM test runs screenies for this mornings readings of DMM/Watt meter.
Hope this helps and all the best Gup
Originally Posted by crakej
Thanks for sharing gupsterg. I've no idea when my cpu will be here but you're saving me (lots of us!) lots of time when it does arrive. Very frustrated I can't really contribute yet! Hopefully I'll get it by tomorrow...
, hope you get yours soon