2.8 GHz Intel Core i7 (speed)
16GB of Onboard 1600 MHz DDR3L RAM
1000GB SSD PCIe-Based Flash Storage
NVIDIA GeForce GT 750M Graphics (2GB)
15.4" LED-Backlit IPS Retina Display
2880 x 1800 Native Resolution
802.11a/b/g/n/ac Wi-Fi, Bluetooth 4.0
Thunderbolt 2, USB 3.0, HDMI
FaceTime HD Camera, Dual Mics
Mac OS X 10.10 or 10.11