BIOS Ver. 0077
remove XMP Tweaked option from Z790 APEX, due to XMP I same as XMP Tweaked.
restore XMP II to JEDEC standard. for best performance please use XMP I, XMP II only use for memory compatible debug.
https://www.dropbox.com/s/p0nq9ftdqlzefay/ROG-MAXIMUS-Z790-APEX-ASUS-0077-2023-05-09.CAP?dl=0
Making XMP II JEDEC standard is just absurd.
just do as AKGIS suggests..
Auto( JEDEC standard) or just call it standard or somthing …
XMP (dimm xmp profile)
XMP Tweaked (DIMP XMP profile + Asus timings tweak)
Manual (User configuration)
XMP I and XMP II function and behavior since DDR4 platform, so there won’t change.
If XMPII is JEDEC standard, why not call it that or leave the jedec standard for the Auto option
You know that for the uninformed user, XMP II > XMP I its natural that a 2 be better than 1.
I propose.
Auto( JEDEC standard)
XMP (DIMM XMP profile)
XMP Asus Tweaked(DIMP XMP profile + Asus timings tweak)
Manual (User configuration)
Also please explain what Maximus Tweak 1 and 2 do in the memory timings menu.
cause that’s XMP settings different, not the jedec.
maximus tweak is training path and timings optimized different.