Display: 27-inch (diagonal) Retina 5K display with 5120 x 2880 resolution, support for 1 billion colors, and 500 nits of brightness.
Processor: Intel Xeon W with 8-, 10-, 14-, and 18-core options, with Turbo Boost up to 4.5 GHz.
Graphics: Radeon Pro Vega 56 with 8 GB of HBM2 memory, configurable to Radeon Pro Vega 64 or Vega 64X with 16 GB of HBM2 memory.
Memory: 32 GB of 2666 MHz DDR4 ECC memory, configurable up to 256 GB.
Storage: 1 TB SSD, configurable up to 4 TB.
Connectivity: Four Thunderbolt 3 (USB-C) ports, four USB-A ports, 10Gb Ethernet, SDXC card slot, and 3.5mm headphone jack.
Audio: Stereo speakers, four microphones, and support for “Hey Siri.”
Wireless: 802.11ac Wi-Fi and Bluetooth 5.0.
Dimensions and Weight: 20.1 in (51.6 cm) high, 25.7 in (65 cm) wide, 8.1 in (20.3 cm) deep at the base, and 21.7 in (9.7 kg) heavy.