Hello! I was looking to buy a Intel® Core™ i7-4790 3.60 GHz 8MB Intel Smart Cache LGA1150 but then I saw an Intel® Core™ i7-4790K 4.0 GHz 8MB Intel Smart Cache LGA1150 (All Venom OC Certified) , is the 2nd one I mentioned a lot better than the first one or is their not really a difference.