2.4ghz dual-core intel core i5 processor (turbo boost up to 2.9ghz) with 3mb shared l3 cache 256gb pcie-based flash storage; 8gb 1600mhz ddr3l onboard memory 13.3-inch (diagonal) retina display, 2560x1600 pixel resolution; led-backlit with ips technology intel iris graphics; 802.11ac wi-fi wireless networking mac os x mavericks, up to 9 hours of battery life
