Question i5 3570k suggestion 4.4ghz-1.22v or 4.6ghz-1.3v

imperial93

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Jul 28, 2012
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Hi everyone. I'm using my pc at 4.4ghz with 1.22v for some time now, it is stable. I wanted to raise clock to 4.6 and i got freezes and crushes, slowly increased voltage, ended up with 1.3v. I don't even know if it will be stable but no issues so far. Should i keep it like this or staying at 4.4 would be more logical? I want this system to survive at least for 6 months until i buy a new system.
At 4.6, cpu temps are 76-77 celcius max. What is the safe voltage without degredation?