A 27-inch iMac with Retina 5K display is expensive but is a lot more affordable than the iMac Pro! At the base level, the CPU is a 3.0GHz 6-core 8th-generation Intel Core i5 processor, with Turbo Boost up to 4.1GHz. The screen supports 5120 x 2880 resolution with 500 nits brightness. It comes with 8GB of 2666MHz DDR4 memory (yet is configurable to 16GB or 32GB). Plus, there's 1TB of Storage and a Radeon Pro 570X graphics card. The computer also features an HD FaceTime camera, a pair of Thunderbolt 3 (USB-C) ports, a microphone, a 3.5mm headphone jack, stereo speakers, an SD card slot, four USB 3 ports, and Bluetooth 4.2 wireless technology. The iMac measures 20.3 inches high and 25.6 inches wide while weighing 20.8 lbs.