Great result on getting 1933FLCK to work on your end. I've only seen you two get that working now. It's really rare I can gather!
I've been tinkering on and off a little but not gotten my Micron Rev.E to improve that much.
I've gotten 4333Mhz 4x8GB to work error free but it has cold-boot issues. A major hassle to get it to work/train from cold. Horrible timings etc and performance was basically equal and worse then the less hassles 4266Mhz I've been using for a while.
I got my RAM cooling installed and I've tried 1933 but no luck with that but I managed to squeeze 3800 CL13, 23, 17, 17, 30, 67... 590 1T Geardown:disabled. 1.680V, CL14 only needs ~1.600V.
I've found rev.E don't scale well with voltage... Well they do. But voltage only improves you chances of lowering tCL. No other timings scale to voltage increases. It might allow you to push higher speeds but the other timings have to increase with the speed.
A little disappointing anyway.
Gigabyte X570 AORUS XTREME, Ryzen 7 3800X 4.4Ghz, 4266/1900 MEM/FCLK, 188.8.131.52.76.tRFC 650 1T 1.600V
4x8Gb Kingston HX434C19FB2K2/16 3466C19 1.2V (Micron E-die 16nm)
OLD: Biostar x470GT8 Ryzen 7 1700 @ ~4.0Ghz CPU, 3200Mhz RAM ...
Last edited by Nighthog; 01-20-2020 at 12:07 PM.