那肯定是3220好了,先将型号写完整酷睿2 E6600/奔腾E6600(有两种,前者65nm,后者45nm)、奔腾G2020、酷睿i3 3220下面看下主要参数:酷睿2 E6600:双核双线程,65nm工艺,2.4GHz主频,2X2MB二级缓存,1066MHz总线频率奔腾E6600:双核双线程,45nm工艺,3.06GHz主频,2MB二级缓存,1066MHz总线频率奔腾G2020:双核双线程,22nm工艺,2.9GHz主频,3MB三级缓存,1333MHz总线频率酷睿i3 3220:双核四线程,22nm工艺,3.3GHz主频,3MB三级缓存,1600MHz总线频率无论从工艺上,还是频率上,i3 3220都要远高于其余三款,性能优势很大!