MacBook Pro (Retina, 15-inch, 2015)
2.5GHz quad-core Intel Core i7
16GB RAM
256GB Storage
AMD Radeon R9 M370X with 2GB
15.4-inch (diagonal) LED-backlit display
2880-by-1800 native resolution at 220 pixels per inch
External Display Support up to 3840 by 2160 pixels on up to two external displays