hello there, I am thinking of upgrading my old cpu to a better one. And I got to the point where I couldn't decide which cpu I should get. I have a tide budget of $300, which is very hard to decide. I also needs a new mb which I don't mind buy them used. So after hours and hours of searching I found the 2 cpu that I could buy and a mb. however, I cannot decide which cpu to buy. I7-4770k or I7-4790 ? I don't want to OC because I have a bad case and maybe upgrade the case sometimes in the future but now I don't want to OC. Any suggestions would be very great to me as this time and I am really appreciate it. Thanks in advance!