Hey guys I was wondering what a safe overclock would be for an i5-4670k with an h80i all-in-one liquid cooler. I want an overclock around 4.3-4.4 Ghz and was wondering what a good voltage would be and if I can boot into Windows with those configurations, what a good stress-tester would be for my new overclocked CPU. P.S. I'm using a mATX Gigabyte board if that means anything to you.