G
Fail. Do not listen to this guy.Both are DUAL COres but i3 can act like a QUAD CORES , some how u can say something Between REAL DUAL CORES & REAL QUAD CORES , because i3 is REAL DUAL CORE but it acts like a Quad Core ! so i3 is better because it can & natrual Dual Cores Cant , even i5 ( except 700 Series ) are Dual Core too ( just like i3 )