Legacy Intel® Core™ Processor Intel Core i5-xxx HP Intel Core i5-650, Intel® Core™ i5, LGA 1156 (Socket H), 32 nm, Tray, i5-650, 3.2 GHz HP Intel Core i5-650. Processor family: Intel® Core™ i5, Processor socket: LGA 1156 (Socket H), Processor lithography: 32 nm