iMac 27" Retina 5K 3.8GHz

iMac 27" Retina 5K 3.8GHz

iMac 27" Retina 5K 3.8GHz

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iMac

The all-in-one for all. If you can dream it, you can do it on iMac. It’s beautifully designed, incredibly intuitive and packed with powerful tools that let you take any idea to the next level. And the new 27‑inch model elevates the experience in every way, with faster processors and graphics, expanded memory and storage, enhanced audio and video capabilities, and an even more stunning Retina 5K display. It’s the desktop that does it all — better and faster than ever.

 

Retina Display

Draws you in. Blows you away. Everything looks better on a Retina display, with its 1 billion colours and 500 nits of brightness. Photos and graphics leap off the screen. Text is remarkably sharp. And for the first time, the 27‑inch iMac features True Tone technology for a more natural viewing experience, and a nano‑texture glass option to reduce glare to the barest minimum.

 27-inch iMac
5KRetina display
True Tone technology for a more natural viewing experience.

 

Nano-Texture Glass

Minimum glare. Maximum detail. First seen on the Pro Display XDR, the nano-texture glass option on the 27‑inch iMac is a game changer for workspaces with sunlight, direct light or changing lighting conditions. Unlike typical matt display coatings, the nano‑texture is etched into the glass at the nanometre level. This reduces glare while preserving contrast, for jaw‑dropping image quality.

Nano-texture glass scatters inbound light to minimise glare — while reducing the unwanted haze and sparkle of typical matt coatings.

 

Processor and Memory

From fast to fasten your seatbelt. iMac and powerful processors go hand in hand. Up to a 6‑core Intel Core i7 processor gives the 21.5‑inch iMac all the power you need for creating in Photoshop, editing video or making music. And the 27‑inch model offers up to a 10‑core Intel Core i9 processor to sail through heavy tasks like layering dozens of audio tracks or compiling and testing code.

Up to10-core10th-generation Intel Core i9 processor
Up to5.0GHzTurbo Boost
 

More memory. For major processing. The 27‑inch iMac can now be configured to 128GB — double the capacity of the previous generation — to fly through the most complex pro workflows up to twice as fast.

 

Graphics

Next-level. At any level. The graphics on iMac make everything a sight to behold. The 21.5‑inch model is available with AMD Radeon Pro 500X series graphics, and can be configured with an AMD Radeon Pro Vega 20 GPU to power through tasks like 3D rendering or complex video effects with ease. And the 27‑inch model features AMD Radeon Pro 5000 series graphics with up to 16GB of GDDR6 memory for graphics‑intensive workflows like editing ultra-high-definition video or developing lifelike game environments.

 

More space. More speed. All-flash SSD storage is now standard on all iMac models, bringing high capacity and lightning speeds. And the 27‑inch iMac can now be configured up to a whopping 8TB SSD with up to 3.4GB/s sequential read and write speeds, for blazing‑fast access to all of your photo and video libraries, massive files and pro apps.

 

Camera, Speakers and Mics

Mics, camera, action. From crystal‑clear video calls and voice recordings, to music and movies that fill the room, iMac is brilliant for communications and content. The 27‑inch iMac now features a 1080p FaceTime HD camera and a studio‑quality three‑mic array. And the T2 chip acts in concert with the speakers to enable variable EQ and an enhanced bass response, so all your content can have big, balanced, high‑fidelity sound.

1080pFaceTime HD ƒ/2.2 camera
Studio-quality three-mic array

 

Apple T2 Security Chip

Your own private security detail. The Apple T2 Security Chip comes to the 27‑inch iMac, with a Secure Enclave coprocessor that provides the foundation for secure boot and encrypted storage capabilities. The T2 chip also enables powerful features like the 1080p FaceTime HD camera, face detection, enhanced speaker bass response and Hey Siri — and makes transcoding HEVC video up to twice as fast as the previous generation.

 

Connectivity

Packed with ports. And possibilities. Every iMac features two superfast Thunderbolt 3 (USB‑C) ports and four USB‑A ports, giving you plenty of high‑performance options for connecting external drives, cameras, displays and more. All iMac models come with a 1Gb Ethernet port, and now you can configure the 27‑inch iMac with 10Gb Ethernet for up to 10 times the throughput of the previous generation. Ultrafast Wi‑Fi and Bluetooth® are standard on every iMac, and the 27‑inch model features Bluetooth 5.0, so you’re instantly connected to your favourite content and wireless devices.

Headphones

SDXC
card slot

USB-A

Thunderbolt 3
(USB-C)

Gigabit
Ethernet

Display

Retina 5K display

27-inch (diagonal) Retina 5K display
5120‑by‑2880 resolution with support for 1 billion colours
500 nits brightness
Wide colour (P3)
True Tone technology
Configurable with nano-texture glass

 

Processor

3.8GHz

3.8GHz 8‑core 10th‑generation Intel Core i7 with Turbo Boost up to 5.0GHz

Configurable to 3.6GHz 10‑core 10th‑generation Intel Core i9 with Turbo Boost up to 5.0GHz

 

Memory

8GB (2 × 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user‑accessible

Configurable to 16GB, 32GB, 64GB or 128GB

 

Storage

512GB SSD

Configurable to 1TB, 2TB, 4TB or 8TB SSD

 

Graphics

Radeon Pro 5500 XT with 8GB of GDDR6 memory

Configurable to Radeon Pro 5700 with 8GB of GDDR6 memory

Configurable to Radeon Pro 5700 XT with 16GB of GDDR6 memory

 

Video Support and Camera

1080p FaceTime HD camera

Simultaneously supports full native resolution on the built-in display in 1 billion colours and:

One 6016-by-3384 (6K) external display at 60Hz with support for 1 billion colours or

Two 6016-by-3384 (6K) external displays at 60Hz with support for 1 billion colours (requires Radeon Pro 5700 or Radeon Pro 5700 XT) or

One 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colours or

Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colours or

Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colours

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

Studio-quality three-mic array with high signal-to-noise ratio and directional beamforming

3.5-mm headphone jack

Support for Hey Siri

 

Connections and Expansion

3.5-mm headphone jack

SDXC card slot (UHS-II)

Four USB-A ports

Two Thunderbolt 3 (USB‑C) ports with support for:

  • DisplayPort
  • Thunderbolt (up to 40 Gbps)
  • USB 3.1 Gen 2 (up to 10 Gbps)
  • Thunderbolt 2, HDMI, DVI and VGA using adapters (sold separately)

 

10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)

Configurable to 10Gb Ethernet with support for 1Gb, 2.5Gb, 5Gb and 10Gb Ethernet

Kensington lock slot

 

Input

Magic Keyboard

Magic Mouse 2

Configurable with Magic Keyboard with Numeric Keypad

Configurable with Magic Trackpad 2

 

Wireless

Wi-Fi

802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible

Bluetooth

Bluetooth 5.0 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: 8.92 kg (19.7 pounds)

 

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 90% noncondensing

Operating altitude: Tested up to 5,000 metres (16,400 feet)

Limited Warranty and Service

Products that you purchase in Australia are covered by Australian consumer law. 

Your iMac also comes with 90 days of complimentary technical support and a one-year limited warranty from Apple. To learn more about how Apple will service your iMac.

 

In the Box

iMac with Retina 5K display

Magic Keyboard

Magic Mouse 2

Power cord

Lightning to USB Cable

Polishing cloth

 

Operating System

macOS

macOS is the operating system that powers every Mac. macOS Catalina gives you more of everything you love about Mac. So you can take everything you do above and beyond.

 

Accessibility

Accessibility features help people with disabilities get the most out of their new iMac. With built‑in support for vision, hearing, mobility and learning, you can create and do amazing things.

 

Features include:

  • Voice Control
  • VoiceOver
  • Zoom
  • Increase Contrast
  • Reduce Motion
  • Siri and Dictation
  • Switch Control
  • Closed Captions
  • Text to Speech