U must be reading that people say that "theres no need for eight core there is no game foreseable future that could even utilize 4 cores at their full potential"
This statement is UNTRUE
Even present games like crysis 3 utilizes full 6 cores of phenom ll 1090t so u ll need a eight core for future proofing
This is the reason that future consoles like xbox1 and ps4 wuold be having 8 cores
Get the 4770k to be more future proof if ur budget allows
Its the best u can get