I was looking to build a new computer really soon. Currently I have a Intel 3570k. I was thinking of buying the Intel 6600k but when I was comparing the two it seems it's not that much of an upgrade. I know the 6600k is an energy saver but that doesn't really concern me. I also know that 6600k does support DDR4. I use my computer to play games. So is it worth the money to upgrade or should I save my money? Thank you.