The MacBook Pro “Core i5” 2.6 13-Inch (Mid-2014 Retina Display) features a 22 nm “Haswell” 2.6 GHz Intel “Core i5” processor (4278U), with dual independent processor “cores” on a single silicon chip, a 3 MB shared level 3 cache, 8 GB of onboard 1600 MHz DDR3L SDRAM (which could be upgraded to 16 GB at the time of purchase, but cannot be upgraded later), 256 GB of PCIe-based flash storage, and an integrated Intel Iris 5100 graphics processor that shares memory with the system. It also has an integrated 720p FaceTime HD webcam, and a high-resolution LED-backlit 13.3″ widescreen 2560×1600 (227 ppi) “Retina” display in a case that weighs just less than 3.5 pounds (1.57 kg). It does not have an internal optical drive. Connectivity includes 802.11ac Wi-Fi, Bluetooth 4.0, two USB 3.0 ports, two “Thunderbolt 2” ports, an HDMI port, an audio in/out port, and an SDXC card slot. In addition, this model has a backlit keyboard, a “no button” glass “inertial” multi-touch trackpad, a “MagSafe 2” power adapter, and an internal, sealed battery that provides an Apple estimated 9 hours of battery life. Compared to its predecessor, this model is extremely similar, but it has a slightly faster processor, more standard RAM, and some different identifiers.
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2.6 GHz Dual-Core Intel Core i5 Processor (Turbo Boost up to 3.1 GHz, 3 MB shared L3 cache)
8 GB 1600 MHz DDR3L RAM; 256 GB PCIe-based Flash Storage
13.3-inch IPS Retina Display, 2560-by-1600 resolution
Intel Iris Graphics