i5 2500k Overclock vs. i7 4710hq

Hey everyone,

I'm currently selling my older desktop and buying a refurbished / open-box Alienware 15 or 17. I tend to play games like Archeage that are processor intensive, and I'd like to know how my overclocked desktop 4.1 GHz i5 2500k would compare to the i7 4710hq or the i7 5700 for gaming purposes...

Thanks!