Description
Display
5K
Retina display
- 27-inch (diagonal) Retina 5K display
- 5120‑by‑2880 resolution with support for one billion colors
- 500 nits brightness
- Wide color (P3)
Processor
8-Core
- 3.2GHz Intel Xeon W
- Turbo Boost up to 4.2GHz
- 19MB cache
Graphics
Vega 56
- Radeon Pro Vega 56 graphics processor
with 8GB of HBM2 memory - 56 compute units
- 3584 stream processors
- 9 teraflops single precision
- 18 teraflops half precision
Memory
32GB
- 32GB of 2666MHz DDR4 ECC memory
- Quad-channel memory controller
Storage1
1TB SSD
Video Support and Camera
1080p FaceTime HD camera
-
Simultaneously supports a full native resolution on the built-in display at 1 billion colors and:
- Two 5120‑by‑2880 (5K) external displays at 60Hz with support for 1 billion colors, or
- Four 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
- Four 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors
- Support for extended desktop and video mirroring modes
- Thunderbolt 3 digital video output
- Native DisplayPort output over USB-C
- Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)
Audio
- Stereo speakers
- Four microphones
- 3.5 mm headphone jack
Connections and Expansion
3.5 mm
headphone
headphone
SDXC card slot
USB 3
Thunderbolt 3
(USB-C)
(USB-C)
Ethernet
10Gb Ethernet
- Nbase-T Ethernet with support for 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ‑45 connector
- SDXC card slot with support for UHS‑II
- Four USB 3 ports
Four Thunderbolt 3 (USB-C) ports with support for:
- DisplayPort 1.2
- Thunderbolt (up to 40 Gbps)
- USB 3.1 Gen 2 (up to 10 Gbps)
- Thunderbolt 2, HDMI, DVI, and VGA supported using adapters (sold separately)
Input2
- Space Gray Magic Keyboard with Numeric Keypad
- Space Gray Magic Mouse 2
- Optional Space Gray Magic Trackpad 2
Wireless
Wi-Fi
- 802.11ac Wi-Fi wireless networking
- IEEE 802.11a/b/g/n compatible
Bluetooth
- Bluetooth 4.2 wireless technology
Size and Weight
(65.0 cm) 20.3 inches
(51.6 cm)
- Height: 20.3 inches (51.6 cm)
- Width: 25.6 inches (65.0 cm)
- Stand depth: 8 inches (20.3 cm)
- Weight:21.5 pounds (9.7 kg)3
Electrical and Operating Requirements
- Line voltage: 100–240V AC
- Frequency: 50Hz to 60Hz, single phase
- Operating temperature: 50° to 95° F (10° to 35° C)
- Relative humidity: 5% to 95% noncondensing
- Operating altitude: tested up to 16,400 feet (5000 meters)