1st generation: Apple A5 (2nd generation: 32nm)Ģ & 3: Apple A7 (with Apple M7 motion co-processor)Ĥ: Apple A8 (with Apple M8 motion co-processor)ĥth generation: Apple A12 Bionic (with embedded motion co-processor)Ħth generation: Apple A15 Bionic (with embedded motion coprocessor)ġst generation: 1 GHz dual-core ARM Cortex-A9ĥth generation: 2.49 GHz Hexa-core (2 × high performance Vortex + 4 × high efficiency Tempest)Ħth generation: 2.93 GHz Hexa-core (2 × high-performance Avalanche + 4 × high efficiency Blizzard)ġst generation: 16, 32, or 64 GB flash memoryĥth & 6th generation: 64 or 256 GB flash memoryħ.9-inch (200.66 mm) diagonal LED-backlit Multi-Touch display with IPS technology, at 4:3 aspect ratioĢ, 3 & 4: 2048 × 1536 pixels at 326 ppi ( Retina Display)Ĥ: Fully laminated display, Antireflective Coatingĥth generation: Support for Apple Pencil (1st generation), Wide-Color Display (P3), True Tone Display, 1.8% Reflectivity & 500 Nits Max BrightnessĦth generation: 8.3-inch (210.82 mm) diagonal LED-backlit Multi-Touch Retina display with IPS technology at ~3:2 aspect ratio, 2266 × 1488 px at 326 ppi, support for Apple Pencil (2nd generation)ĥth generation: Apple-designed 4-core GPUĦth generation: Apple-designed 5-core GPU

2016 imac refurbished