ive heard about that and its true, what ive heard is that by putting a 4 core cpu increases performance because most of the games or all of the games use 4 cores right now, maybe in the future things can change and games will run 6 or 8 cores, sorry went out off topic a little bit but right now you need a 4 core because it uses all 4 cores as games use right now but if you use a 6 core or 8 core slows down the performance because those 2 or 4 extra cores are lying around doing nothing and that in someway slows down the performance, i dont know if you understanded my english is not very good but i hope this comment helped you to understand