Technical Specifications


Configure from an 8‑core to 28‑core Intel Xeon W processor


3.5GHz Intel Xeon W

8 cores, 16 threads

Turbo Boost up to 4.0GHz

24.5MB cache

Supports 2666MHz memory


3.3GHz Intel Xeon W

12 cores, 24 threads

Turbo Boost up to 4.4GHz

31.25MB cache

Supports 2933MHz memory


3.2GHz Intel Xeon W

16 cores, 32 threads

Turbo Boost up to 4.4GHz

38MB cache

Supports 2933MHz memory


2.7GHz Intel Xeon W

24 cores, 48 threads

Turbo Boost up to 4.4GHz

57MB cache

Supports 2933MHz memory


2.5GHz Intel Xeon W

28 cores, 56 threads

Turbo Boost up to 4.4GHz

66.5MB cache

Supports 2933MHz memory


Configure up to 1.5TB of DDR4 ECC memory in 12 user-accessible DIMM slots


Four 8GB DIMMs




Six 16GB DIMMs


Six 32GB DIMMs


Six 64GB DIMMs


Six 128GB DIMMs or 12 64GB DIMMs


12 128GB DIMMs

Requires 24-core or 28-core processor.

8-core processor operates memory at 2666MHz.

12-core to 28-core processors operate memory at 2933MHz.


Configure two MPX Modules with up to four GPUs

AMD Radeon Pro 580X

36 compute units, 2,304 stream processors

8GB of GDDR5 memory

Up to 5.6 teraflops single precision

Two HDMI 2.0 ports on card

Four DisplayPort connections routed to system to support internal Thunderbolt 3 ports

Support for up to six 4K displays, two 5K displays or two Pro Display XDRs

Half-height MPX Module fits in an MPX bay and enables PCIe slot 2 for additional expansion

AMD Radeon Pro Vega II

64 compute units, 4,096 stream processors

32GB of HBM2 memory with 1TB/s memory bandwidth

Up to 14.2 teraflops single precision or 28.4 teraflops half precision

Infinity Fabric Link connection enables two Vega II GPUs to connect at up to 84GB/s

Four Thunderbolt 3 ports and one HDMI 2.0 port on card

Two DisplayPort connections routed to system to support internal Thunderbolt 3 ports

Support for up to six 4K displays, three 5K displays or two Pro Display XDRs

Full-height MPX Module fills an MPX bay and uses extra power and PCIe bandwidth

AMD Radeon Pro Vega II Duo

Two Vega II GPUs, each with 64 compute units and 4,096 stream processors

64GB of HBM2 memory (32GB per GPU), each with 1TB/s memory bandwidth

Up to 28.4 teraflops single precision or 56.8 teraflops half precision

Onboard Infinity Fabric Link connection connects the two Vega II GPUs at up to 84GB/s

Four Thunderbolt 3 ports and one HDMI 2.0 port on card

Four DisplayPort connections routed to system to support internal Thunderbolt 3 ports

Support for up to eight 4K displays, four 5K displays or four Pro Display XDRs

Full-height MPX Module fills an MPX bay and uses extra power and PCIe bandwidth

Power Supply

1.4 kilowatts

Maximum continuous power:

1280W at 108–125V or 220–240V

1180W at 100–107V

Expansion Slots

Eight PCI Express expansion slots

Two MPX Modules or up to four PCI Express card slots

Each MPX bay provides:

x16 gen 3 bandwidth for graphics

x8 gen 3 bandwidth for Thunderbolt

DisplayPort video routing

Up to 500W power for an MPX Module

Alternatively, each MPX bay can support:

One full-length, double-wide x16 gen 3 slot and one full-length, double-wide x8 gen 3 slot (MPX bay 1)

Or two full-length, double-wide x16 gen 3 slots (MPX bay 2)

Up to 300W auxiliary power via two 8-pin connectors

Three full-length PCI Express gen 3 slots

One x16 slot; two x8 slots

75W auxiliary power available

One half-length x4 PCI Express gen 3 slot with Apple I/O card installed


ProRes and ProRes RAW accelerator card

PCI Express x16 card

Accelerates ProRes and ProRes RAW codecs in Final Cut Pro X, QuickTime Player X and supported third-party apps

Supports playback of up to 3 streams of 8K ProRes RAW or up to 12 streams of 4K ProRes RAW


Configure up to 4TB of SSD storage1


One 256GB module


Two 512GB modules


Two 1TB modules


Two 2TB modules

Up to 2.6GB/s sequential read and 2.7GB/s sequential write performance.

Storage encrypted by the Apple T2 Security Chip.


I/O card installed in the half-length x4 PCI Express slot with:

Two USB 3 ports

Support for USB-A (up to 5 Gbps)

Two Thunderbolt 3 ports

Support for Thunderbolt 3 (up to 40 Gbps)

Support for USB-C (up to 10 Gbps)

Support for DisplayPort

Two 10Gb Ethernet ports:

Support for 10Gb Ethernet performance over copper cabling

Support for Nbase-T industry standard: 1Gb, 2.5Gb, 5Gb and 10Gb Ethernet link speeds using RJ-45 connectors

Additional Connections

Two Thunderbolt 3 ports on the top of the tower enclosure

Support for Thunderbolt 3 (up to 40 Gbps)

Support for USB-C (up to 10 Gbps)

Support for DisplayPort


Built-in speaker

3.5mm headphone jack with headset support

Input Devices

Magic Keyboard with Numeric Keypad
(silver and black)

Magic Mouse 2 (silver and black)

Optional Magic Trackpad 2 (silver and black)



802.11ac Wi-Fi wireless networking

IEEE 802.11a/b/g/n compatible


Bluetooth 5.0 wireless technology


height: 52.9 cm 20.8 inches

width: 45.0 cm 17.7 inches

height: 52.9 cm 20.8 inches

depth: 21.8 cm 8.58 inches

Height with optional wheels:

55.7 cm (21.9 inches)


18.0 kg (39.7 pounds)

Electrical and Operating Requirements

Line voltage: 100–125V AC at 12A; 220–240V AC at 6A

Frequency: 50Hz to 60Hz, single phase

Operating temperature: 10° to 35° C (50° to 95° F)

Storage temperature: –40° to 47° C (–40° to 116° F)

Relative humidity: 5% to 95% non-condensing

Maximum altitude: tested up to 5,000 metres (16,400 feet)

Limited Warranty and Service

Every Mac comes with a one-year limited warranty and up to 90 days of complimentary technical support. Extend your coverage to three years from the original purchase date of your Mac with the AppleCare Protection Plan. You’ll get direct, one-stop access to Apple’s award-winning technical support for questions about your Mac, macOS, and Apple-branded applications such as Photos, iMovie, GarageBand, Pages, Numbers, Keynote and more. You can even get local repair service when you visit other countries around the world.

In the Box

Mac Pro

Magic Keyboard with Numeric Keypad

Magic Mouse 2

USB-C to Lightning Cable (1m)

Power cord (2m)

Operating System


macOS is the operating system that powers everything you do on a Mac. macOS Mojave brings new features inspired by its most powerful users but designed for everyone. So you can get more out of every click.

Learn more about macOS Mojave

Learn more about accessibility

Features include:

  • VoiceOver
  • Zoom
  • Increase Contrast
  • Reduce Motion
  • Siri and Dictation
  • Switch Control
  • Closed Captions
  • Text to Speech
Built-in Apps3
Voice Memos
Photo Booth
App Store
Time Machine
Kits and Accessories

Mac Software

Graphics and Displays

  • Radeon Pro Vega II MPX Module Kit
  • Radeon Pro Vega II Duo MPX Module Kit
  • Afterburner Kit
  • Pro Display XDR
  • Pro Stand
  • VESA Mount Adapter


  • Apple 8GB DDR4 Memory Kit
  • Apple 16GB DDR4 Memory Kit
  • Apple 32GB DDR4 Memory Kit
  • Apple 64GB DDR4 Memory Kit


  • Promise Pegasus R4i 32TB RAID MPX Module Kit
  • Promise Pegasus J2i

Other Accessories

  • Apple Mac Pro Wheel Kit
  • Apple Thunderbolt 3 Pro Cable (2m)
  • Apple Thunderbolt 3 Pro Cable (3m)
  • Apple USB-C to Lightning Pro Cable (1m)
  • Belkin Lock Adapter for Mac Pro
  • Belkin AUX Power Cable Kit for Mac Pro
  • Logitech Pro Magnetic Webcam
  • AppleCare Protection Plan for Mac

Mac Pro and the Environment

Apple takes a complete product life cycle approach to determining our environmental impact. Learn moreabout Mac Pro and environment

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

  • Made with better materials
  • Enclosure made with low-carbon aluminium
  • Responsible packaging
  • Recyclable, majority-fibre packaging
  • 100 per cent of primary wood fibre comes from responsibly managed forests
  • Smarter chemistry
  • BFR-, PVC- and beryllium-free

Apple and the Environment

Read our Product Environmental Reports for detailed information on the environmental performance of every Apple product.


Apple takes a holistic view of materials management and waste minimisation. Learn more about how to recycle your Mac.