What would be the main difference between these two chips? I have the 2500k but was thinking about upgrading. I have a p67 board (MSI P67A-GD65) and was hoping to use it or what would be the best board for the Ivy Bridge chipset? No gaming but more for rendering videos. Any articles you could point me to that discusses this would be appreciated. Built my system about two years ago and thought I was set for a while but want more performance now and I haven't been keeping up on things.