Is It My Overclock?

[HoboX]

So I recently overclocked my i7 4770k to 4.5Ghz on 1.275 volts and when I was playing league earlier it just froze and made a odd buzzing sound (loud aswell). I ran Intel Extreme Tuning For 2 hours and it passed the test, same with my memory. I get about a 70c-80c while testing average of about 72c.

My specs are:

i7 4770k
ASUS Maximus IV Hero Z87 Motherboard
Corsair H80i
GSKILL Sniper 2133Mhz 8GB RAM
GTX 780 on the latest beta drivers
Windows 8.1 Pro

I would assume hard drives are not important but any help is appreciate. Thanks in advance.

 

[_Vass]

ye you might be a little low on the voltage side for such overclock but then again it passed the burn test :S

 

[HoboX]

Yeah, I'm starting to think its the beta drivers on my 780 not sure though. Ill test it at default speeds and then crank it back up with the 331.82 drivers.

 

[Beezy]

Maybe you need more on the n/b voltage? One bump

 

[HoboX]

hmm maybe, Ill continue testing then post what the problem is when I figure it out.