Thanks bro, Now I'm running at 4.5GHz, 1.175v at BOIS (but cpu-z shows 1.200v)
did a prime95 for 10 minutes now!!
The temp didn't pass 76c, is this good now?
Your Vs are nice and low and your temps are not bad at all.
Run prime for 4 hours just to confirm stability, you don't need to watch it, temps are perfectly safe.
Then if you REALLY want to burn it in, which I always suggest with a nice OC like your, download and run Intel Burn Test, its short at least, keep a close eye on temps.