okay so basically i've come under the impression that performance for price with intensive gaming in mind, Xeon E3-1231v3, Xeon E3-1241v3, win everytime over the i5-4670k, or i5-4690k. The case is made that do 1440p/4k gaming in ultra truly need such overclockability for such little perfromance gain when running z97 compared to z87 or h87, b85 running zeon e3-1231v3? would fps seriously be less than a overclocked i5?! im building a 1440p/4k gaming rig and the choice of either z87/h87/b85 vs more expensive z97 for overclockability with the i5's. i need to establish a base for one of those chipsets and cpus. any and all opinions are welcome!! thanks in advanced!