Apple

Intel/Core i3/3,6GHz/8Gb/HDD/1Tb/4K Retina/Radeon Pro 555X 2GB//Mac OS Yosemite/Silver

6C Intel/Core i5/3,0GHz/8Gb/HDD/1Tb Fusion/4K Retina/Radeon Pro 560X with 4GB video memory/Mac OS Yosemite/Silver