I do not even think that I need 1.39 V but when you set the value z87 ASUS BIOS will color code the number (yellow is "moderate" levels according to ASUS and pink is "extreme" levels...1.39 is yellow, 1.4 becomes pink --- NONE of my values are set to extreme levels, but they if they are changed, then they are changed just a decimal point below extreme (pink color change) except for the capability one set at 140% - the highest it will go and another value (forget the name) set to '8' the highest it will go). If I hadn't delid, then I wouldn't be able to do this imo. I tried all kinds of other things too like changing the BLCK to 125, 167, etc etc to up the memory -- it did not like that very much and the multiplier had to be set low during that so...felt pretty subpar performance.
I don't know why my temps stay so low other than maybe I'm not using it for extremely demanding games like Crysis, BF4, etc etc. and of course it's delidded
don't know about the uncore, but I prefer the cache ratio be 1:1, but at 4.7 GHz I can Only have a 4.6 cache ratio...it hates 4.7 cache ratio (windows will freeze on startup). I notice the better performance in game when you have the multiplier set to 44 and the cache ratio set to 44 or the multiplier set to 45 and the cache ratio set to 45...46...46...but 47 and 47 is NOT possible with My system/chip, but....4.7 is so noticeable difference from 46 even with there not being 1:1, I'll take it...it's very noticeable To Me.
Edited by D-Dow - 1/4/14 at 11:06pm