"Due to the above, the VID for cache is so much higher than it's core counterpart that often the Cache VID would exceed core's and induce more down-binning since Cache would regulate its frequency to not exceed core's VID requirement"
---------------------------------------------------------
Is this why im seeing 1.634vcore in the max voltage column in HWinfo64 when I run an AIDA64 memory/cache or just memory stability test (bios vcore set to 1.50v)
Ive been trying to figure out & solve this overvoltage issue since Z590/11900K was released to no avail. I enabled/disabled RDB, I set my cache to 40x instead of 45x, and a million other things but no matter what im always getting momentary voltage overshoot of 134mv or more!!!