Intel Core i5-560M Processor 3M Cache, 2.66 GHz BX80617I5560M SLBTS Processor Number: i5-560M # of Cores: 2, # of Threads: 4 Clock Speed: 2.66 GHz Sockets Supported: BGA1288, PGA988 Intel Smart Cache: 3 MB; Lithography 32 nm