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

8Core

  • 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 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
SDXC 
card slot
USB 3
Thunderbolt 3
(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
(25.6 inches)51.6 cm
(20.3 inches)
  • Height: 51.6 cm (20.3 inches)
  • Width: 65.0 cm (25.6 inches)
  • Stand depth: 20.3 cm (8 inches)
  • Weight: 9.7 kg (21.5 pounds)3
Electrical and Operating 
Requirements
  • Line voltage: 100–240V AC
  • Frequency: 50Hz to 60Hz, single phase
  • Operating temperature: 10° to 35° C (50° to 95° F)
  • Relative humidity: 5% to 95% noncondensing
  • Operating altitude: tested up to 5000 meters (16,400 feet)
Limited Warranty and Service
Your iMac Pro comes with 90 days of free telephone technical support and a one-year limited warranty. For more information, click here.
In the Box
  • iMac Pro
  • Space Gray Magic Keyboard 
    with Numeric Keypad
  • Space Gray Magic Mouse 2
  • Lightning to USB Cable
  • Power cord
Operating System

macOS High Sierra

macOS is the operating system that powers everything you do on a Mac. macOS High Sierra brings new forward-looking technologies and enhanced features to your Mac. It’s macOS at its highest level yet.
Accessibility
Accessibility features help people with disabilities get the most out of their new iMac Pro. With built-in support for vision, hearing, physical and motor skills, and learning and literacy, you can create and do amazing things.

Features include:

  • VoiceOver
  • Zoom
  • Increase Contrast
  • Reduce Motion
  • Siri and Dictation
  • Switch Control
  • Closed Captions
  • Text to Speech
Built-in Apps4
Photos
iMovie
GarageBand
Pages
Numbers
Keynote
Siri
Safari
Mail
FaceTime
Messages
Maps
Notes
Calendar
Contacts
Reminders
Photo Booth
Preview
iTunes
iBooks
App Store
Time Machine

iMac Pro and the Environment

Apple takes a complete product life cycle approach to determining our environmental impact.

iMac Pro is designed with the following features to reduce environmental impact:

  • Arsenic-free display glass
  • Mercury-free LED-backlit display
  • Brominated flame retardant–free
  • PVC-free5
  • Beryllium-free
  • Recyclable aluminum enclosure
  • Speaker, keyboard, and trackpad enclosures made with post-consumer recycled plastic
  • Fan assembly made with 26 percent bio-based plastic
  • 100 percent of packaging fibers are sourced from responsibly managed forests or recycled paper