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cx5 View Drop Down
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Joined: 15 Sep 2017
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Post Options Post Options   Thanks (0) Thanks(0)   Quote cx5 Quote  Post ReplyReply Direct Link To This Post Posted: 16 Nov 2022 at 11:35am
Hi @DTingman,

Ok, you've done well, those voltages, don't lower, can be higher a bit to get stability.

URGENT, please check your dram voltage actual used???, often it is lower than expected, i.e. we key in 1.35v in bios but actual running is 1.33v, that's why I ask you to run 1.4v. I use ASRock's A-Tuning software to check, Or quick check in bios HARDWARE/monitoring page. Make sure you have 1.37v or more actual running because you have 4_faces = 4_ranks in total of IC/chip/ram need a bit more voltage.
>After voltage is ensured 1.37v or more.

Then next Quick and Dirty attempts =
change procODT from 48ohms up each step and test game. i.e. 53ohms if fail than up to 60ohms if fails then so and so forth up to max 80ohms. I've not tried higher than 80ohms.

I've got CMK32GX4M2B3000C15 hynix-chip A-die and does POST with agesa 1.2.0.7 which you also run. My ram used to be good with some older agesa=older bios. Some bios 100% compatible, some not.

but the good news is that 1usmus's Dram Calculator ver 1.7.3 manages to provide close to/near suitable values for it to work with 1.2.0.7 (lucky). Not always the calculator gets right, hence it's just a 90% ball park guide, then we need to manually change values and test to get 100%.


your CMK32GX4M2E32000C16 is Micron-chip D-die see link https://www.overclock.net/threads/new-dram-calculator-for-ryzen%E2%84%A2-1-7-3-overclocking-dram-on-am4-membench-0-8-dram-bench.1640919/post-28630941

lets run a simple memory performance test to find out the variousesese latencieseses and how many errors, etc. In the future you can make small changes to timing and run test to find out if the error has reduced. Download link = https://www.overclock.net/threads/new-dram-calculator-for-ryzen%E2%84%A2-1-7-3-overclocking-dram-on-am4-membench-0-8-dram-bench.1640919/

side info = https://www.techpowerup.com/review/amd-ryzen-memory-tweaking-overclocking-guide/

click on membench and run the "EASY" test. Get results like this http://www.my-acoustic.com/images/3333%20memtest%20PASS%2071ns%20141second%2016-18-18-18-40-60-480-357-219.png

screen capture the membench results together with zentiming and ASRock's MB voltages and show us again, with these many information, may be more people can help you too.
x370taichiflashx470beta4.9
2x8GB HOF4CXLBS3600K17LD162C
or
2x16GB CMK32GX4M2B3000C15 @3333
CX750M Optane900P TT_V71
3800x PoseidonAbsoluteZero4 BarrowPWM-17w>bykski420x140x28
XFX SWFT 319 6900XT
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