MacBook Pro (Retina, 15-inch, 2015)
2.5GHz quad-core Intel Core i7
RAM 16GB
STORAGE 256GB
AMD Radeon R9 M370X with 2GB
SCREEN SIZE 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