For the Frakk...ster.
4.75 was not enough for the Frakk...ster, so here is the 4.8Ghz he made mention of. Since this time I did n0t make a silly 200mhz cpu speed jump it was much easier to dial in the Vcore. Two bumps in the CHV VCore bios setting was what it took. In bios it is set to 1.5825 and the CPU LLC is set to "Ultra High" and when loaded the Vcore jumped to an indicated 1.57 volts to run the 4.8Ghz.
This is a used FX-8120 that has been used pretty hard before I got it. I would not say abused at all but surely used in overclocked mode. Probably at the speeds I have reached, my voltage is less than the cpu has seen before and likely due to running a little cooler.
I have looked at AMD's own overclocking guide and in that guide they give some voltages that 'could' in the correct circumstances be considered safe even if overclocking voids the cpu warranty. Hehehe. Heard that. So with the voltage numbers that AMD gives under very extreme circumstances with Gi-normous cooling, I don't feel too bad using a little over 1.5 Vcore on the cpu.
However it must be understood, that this is not my very first rodeo. Been at this stuff for years now. I know it is all a chance and the big boom could come at any minute. But I make calculated guesstimations based on experience and hours and hours of searching for what others do and how. So my voltage with my cooling seems okay to me for today. YMMV greatly.
I am being a little windy here since putting as much circumstantial information in as possible, will allow this thread to be linked to others perhaps and save some of this constant writing. Most come into forums wanting a gimme overclock and are gone when they get what they came for if possible. A lot of us hang and spend hours typing. I hope to save myself some typing by making this thread.
Anyway, 1.57 Vcore bumped in by CPU LLC when loaded, did the deed to reach 4.8Ghz and pass OCCT P95 testing for 2 hours.
On note, this rig normally runs with Cool N Quiet enabled as well as C1E and for myself, I have no issues related to stability. This CHV responds immediately with voltage to jump from 1.5Ghz to ~4.5Ghz in a heartbeat. I remembered this time to disable 'balanced power mode' in Winders before running the 4.8 test so I could have the cpu stay throttled up for the screen capture at the conclusion of 2 hours run of OCCT.
For you Frakk...ster man.