Finally managed to stabilize Buildzoid’s timings (trefi relaxed a bit since it’s an ITX build) for 96gb of what I presume is DR Hynix M die on a 9950X3D. I can only get 6200MHz stable 6400 will boot and run benchmarks but errors out quickly once any real load is put on the IMC even with the XMP timings in the dimms meant for 6800MHz. Although for some reason early on when I was tweaking 6400MHz did seem stable so not sure what changed.
Basically wondering if there are any timings from here that I should relax or tighten more. Any changes to VDDP or VDDIO and resistances or impedances that I should change that potentially allow me to stabilize 6400 or just optimize 6200 more.
3 Comments
I also could only do 6200 on my 2×48 setup. I’d say that’s more than fine, not really much more you can do if 1.3 VSOC doesn’t stabilize 6400c32. Impressive that you got 2200 FCLK to work, is it stable? What’s your VDDG setting?
Is it the hnyx 2×48 6000 26vl 1.35 V ?
What do your aida scores look like?