Apple iMac 27-Inch Core i5 (4 Cores) 3.2GHz (5K Retina / Late 2015)

The 27-inch aluminum iMac "Core i5" 3.2 (Retina 5K, Late 2015/Skylake) features a quad-core 14-nanometer "Skylake" Intel "Core i5" (6500) processor running at 3.2 GHz with four independent processor cores on a single chip, 6 MB of shared L3 cache, 16 GB of 1867 MHz LPDDR3 SDRAM (PC3-14900) installed in pairs (two 8 GB modules), a 1 TB Fusion Drive, and an AMD Radeon R9 M380 or AMD Radeon R9 M390 graphics card with 2 GB of dedicated GDDR5 memory. It also features a built-in "FaceTime HD" web camera and stereo speakers. This model features a 27-inch 16:9 LED-backlit IPS DCI-P3 "Retina 5K" display with a resolution of 5120x2880. The rear of the enclosure is aluminum, thicker in the middle and tapering gradually to an exceptionally thin 5 mm at the edges. Connectivity includes four USB 3.0 ports, two Thunderbolt 2 ports, Gigabit Ethernet, Wi-Fi 802.11ac (compatible with 802.11a/b/g/n), and Bluetooth 4.0. Compared to its predecessor, this model features essentially the same external enclosure, but includes a higher-quality DCI-P3 "Retina 5K" display with a wider color gamut, as well as a more advanced processor and graphics architecture.