Nice OS efficiency! I had issues with 1t being difficult to use and RTLs training significantly looser than other Z590, did you run into that?

Thanks - About the 1T, I got similar experience. But after checking with 2-3 CPUs, it seems that this 1T Gear 1 capability is also dependent on CPU (I got other samples that can do 1T at 3733, but cannot get it pass 3800 Gear 1 even at 2T). About the RTL, I just started exploring couple board, got sent an APEX and Tachyon, might explore that area after I'm done with review work :)