First time OC

Hi guys! I tried overclocking for the first time a couple of hours ago. I OC'ed my FX 6300 to 4.2 using only the      multiplier on my Asrock 970 extreme 3. When I looked at CPUz however, It does not stay at 4.2 but switches from 1.4 to 4.2 depending on load. Is that normal? Also I turned off my turbo core.

 

Asrock 970 extreme 3

Fx 6300

8gb DDR3 1600

 

Yes, that is the normal Vdroop.

Okay I got it to stick to 4.2 by diasbling thermal throttle. It's now stable at 4.2 but the voltage is stuck at 1.272. Will that affect longevity?

That is a good voltage for your OC.