Used MacBook Pro 15-inch Retina 2.8GHz i7 16GB 1TB (2015)

15.4-inch (diagonal) Retina display (2880-by-1800 native resolution)
2.8GHz quad-core Intel Core i7 (Turbo Boost up to 4.0Hz) with 6MB shared L3 cache
16GB of 1600MHz DDR3L onboard memory
1TB PCIe-based flash storage
Intel Iris Pro 5200 Graphics Card
AMD Radeon R9 M370X with 2GB of GDDR5 memory and automatic graphics switching
 
Built-in Connections:

90-Day Core 1 Warranty

Full Specifications