- Intel Core i7 2.6 GHz Skylake, 15.4 "IPS LED 2880x1800 Retina, 16 gigabytes of RAM LPDDR3, Intel Iris Graphics AMD Radeon 530 + 450 for two gigabytes of GDDR5, 256 gigabytes SSD, WiFi 802.11ac, Bluetooth 4.2, FaceTime Webcam 720p 4x Thunderbolt 3 (USB -C) Touch Bar with integrated sensor Touch ID, Force Touch trackpad, backlit keyboard, OS X Sierra