I right now have an i7-4930k overclocked to 4.2 GHz and was wondering if I should sell it and buy an i7-6700k, new motherboard, some DDR4, and Windows 10 Home and hope that I can get an one that can to at least 4.4 GHz? I want better gaming performance. Is there a good change that I will be able to get an i7-6700k to overclock to 4.4 GHz and without requiring expensive cooling? How does an i7-6700k overclocked to 4.4 GHz compare to an i7-4930k overclocked to 4.2 GHz in gaming. However if I get unlucky and get a i7-6700k that won't overclock at all I think it would be a waste of time and money for me, especially when I have to buy more hardware and Windows 10 to go along with it.