Just fussing with a little overclocking on my 3700X. Can't get completely stable at 4.3 ghz all cores on reasonable voltage. I can get 4.25 ghz stable on 2.8 volts. That gives me about a 5% improvement in CB R20 but may have a negative impact on performance with apps not able to use a lot of cores since there's no turbo. So I probably will revert back to stock for day to day use.
At 4.25ghz and 2.8 volts I can pass 2 hr. of realbench and complete CB R20.
Johnny, what are you finding?