Hi guys I will need your help as Im not sure which one should I go for i5-5675C £185 or i5 4690k £172 not sure how good broadwell is I want to build a micro atx pc for my sister who plays lego games, minecraft and other games for kids. I wonder what is the difference between this cpu's? Also if I go for broadwell would something like z97m-gd43 will be sufficient? Also can you over clock i5-5675C if so how hard is it compare to normal cpu eg i7 4770k?