排名厂商型号前端总线(MHz)二级+三级缓存主频(MHz)1Intel Core i7940XM25001MB+8MB2130-33332Intel Core i7920XM25001MB+8MB2000-32003Intel Core i7840QM25001MB+8MB1860-32004Intel Core i7820QM25001MB+8MB1730-30605Intel Core 2 ExtremeQX9300106612MB25306Intel Core i7620M2500512KB+4MB2660-33337Intel Core i5580M2500512KB+3MB2666-33338Intel Core i7740QM25001MB+6MB1730-29309Intel Core i7720QM25001MB+6MB1600-280010Intel Core 2 ExtremeX910010666MB306011Intel Core 2 DuoT990010666MB306012Intel Core 2 DuoT980010666MB292013Intel Core i5540M2500512KB+3MB2530-306614AMD Phenom II X2X620 BE36002MB310015Intel Core 2 DuoP970010666MB280016Intel Core 2 DuoT960010666MB280017Intel Core 2 ExtremeX90008006MB280018Intel Core i5520M2500512KB+3MB2400-293319Intel Core i5450M2500512KB+3MB2400-293320Intel Core 2 ExtremeX79008004MB280021Intel Cor