http://www.anandtech.com/show/9727/

Intel Core m3-6Y30 (2C/4T, 0.9-2.2GHz, 4MB L3, 14nm, 4.5w)

Intel Core i5-6300U (2C/4T, 2.4-3.0GHz, 3MB L3, 14nm, 15w)

Intel Core i7-6650U (2C/4T, 2.2-3.4GHz, 4MB L3, 14nm, 15w)