hi guys. i have question. i bought new Cooler NH-D15s and wanted to OC my 9900KF. And if i try manual 1.2V i noticed that LLC is completely useless LLC4.5.6 is same 50-60mv Vdroop and LLC7 is 30-40. But on my previus Z270 APEX LLC 5 was Vdroop 30-40mv, LLC 6 10-20mv and LLC7 was overshoot. I didn't try LLC8 on Z390 apex because it will overshoot real hard or it will be the right sweet spot? if so why is said in bios that higher LLC cause overshoot but so far i noticed just Vdroops? So if i recall corectly 1.2V in stress test i get 1.160V and multiplier x49 is kinda ok i just try cinebench,aida64 and games. So of course i want try 50 but no sucsess. I tried adaptiv 1.2V offset + 0.010 = 1.3V no matter what LLC i use. So i tried AC/DC 0.01 nope still 1.3V but if i put offset -0.010 i get 1.295V so maybe i try bigger offset -0.050 and get 1.175V (on my z270 works adaptiv great 1.280V offset +0.01 and i have 1.275-1.285V) Before i upgrade cooler i use negative offset -0.110V LLC4 and have 1.165V. So if i decrese offset to -0.040 i should get around 1.235V? But with this i can't even boot. If i look on review videos it looks like old bios work as intended but new bios look is kinda broken. Iam somewhat disappointed. if i look at my Z270 that work absolutely awesome and now this (maybe i overlooked something in bios does Z270 work that different than Z390?) , or let's hope asus will do new bios that fix my problem because i saw that few people have problems with new 1302 bios.
upd. so Offset is bad for OC so much hassle. I manage LLC6 adaptiv 1.215 offset -0.025. So now have 1.280V max and 1.225V load 5G stable temp 80c. But every time i set diffrent V or LLC i think the PC doing total opposite that i want...