Ram overclock ideas

[Geden]

Hej guys, first time poster, and english not native language so be nice

I am very new to ram Oc, have always Oc my cpu´s
so need a litte bit of help.

This is not my daily setting, just when i want that more performance.
Do any of you wonderfull guys have any ideas, to where i should go from here?

Would LOVE to see sub 40 latenty, but dont know if its possible.

 

[Geden]

Best one so far

 

[EarthDog]

Ddr4 4000 is solid...

What do you normally run it at?

Where to go from here? Enjoy that machine!!

 

[Woomack]

This memory suggests there is Samsung B IC so maybe try CL16-16-16 or a higher clock like 4200/4400 CL16-16-16 1.40-1.50V. Additionally, check lower tRFC like ~420. Most other timings seem fine and won't really help in performance.

 

[freeagent]

Keep an eye on your 12v, that rail is lookin a little bendy..

 

[EarthDog]

Software is notoriously inaccurate. Always confirm with a MM if possible.

That said, spec for the 12V rail is 5% +/- so 12.6 to 11.4. He's in spec without a lot of droop.

If he has trouble under heavy loads, I'd start looking there.

 

[Geden]

Hi, i am quite happy with this overclock and i know im pushing it
This is my daily setting. 1.5V


It is B-die but a lower bin, tRCD and tRP scales really poorly when increasing mhz.
It will not even boot when i lower that more then 1-2 no matter what i do.
Above 4000 mhz it will not boot either even when incr voltage way up.
tRFC cant go lower before it becomes unstable.

I have tried Oc Bus clock and it does increase performance, but it is not stable even at 101, causing an error in the Gpu?
I know on older Motherboards it was connected to Pci-e but not anymore?

12V rail, is that enterily Psu related? or MB as well?
My psu is not the best and i can have some trouble, mostly when my 5700xt gpu is drawing a lot of power, i am running that undervolted until i get a better psu.

Thanks for comments so far i am definitely enjoying it so far

 

[Geden]

Daily.