Retina 5K display
27-inch (diagonal) Retina 5K display
5120‑by‑2880 resolution with support for one billion colors
500 nits brightness
Wide color (P3)
True Tone technology
Configurable with nano-texture glass
iMac 27-inch
Display
Processor
3.1GHz
3.1GHz 6‑core 10th-generation Intel Core i5, Turbo Boost up to 4.5GHz
3.3GHz
3.3GHz 6‑core 10th-generation Intel Core i5, Turbo Boost up to 4.8GHz
Configurable to 3.6GHz 10-core 10th-generation Intel Core i9, Turbo Boost up to 5.0GHz
3.8GHz
3.8GHz 8‑core 10th-generation Intel Core i7, Turbo Boost up to 5.0GHz
Configurable to 3.6GHz 10-core 10th-generation Intel Core i9, Turbo Boost up to 5.0GHz
Memory
8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
Configurable to 16GB, 32GB, 64GB, or 128GB
8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
Configurable to 16GB, 32GB, 64GB, or 128GB
8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
Configurable to 16GB, 32GB, 64GB, or 128GB
Graphics
Radeon Pro 5300 with 4GB of GDDR6 memory
Radeon Pro 5300 with 4GB of GDDR6 memory
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
1080p FaceTime HD camera
Simultaneously supports full native resolution on the built-in display at 1 billion colors and:
One 6016-by-3384 (6K) external display at 60Hz with support for 1 billion colors, or
Two 6016-by-3384 (6K) external displays at 60Hz with support for 1 billion colors (requires Radeon Pro 5700 or Radeon Pro 5700 XT), or
One 5120‑by‑2880 (5K) external display at 60Hz with support for 1 billion colors, or
Two 3840-by-2160 (4K UHD) external displays at 60Hz with support for 1 billion colors, or
Two 4096‑by‑2304 (4K) external displays at 60Hz with support for millions of colors
Thunderbolt 3 digital video output
Native DisplayPort output over USB‑C
Thunderbolt 2, HDMI, DVI, and VGA output supported using adapters (sold separately)
Communications
Wi-Fi
802.11ac Wi-Fi wireless networking
IEEE 802.11a/b/g/n compatible
Bluetooth
Bluetooth 5.0 wireless technology
Ethernet
10/100/1000BASE-T Gigabit Ethernet (RJ-45 connector)
Configurable to 10Gb Ethernet (Nbase-T Ethernet with support for 1Gb, 2.5Gb, 5Gb, and 10Gb Ethernet using RJ-45 connector)
Size and Weight
Height: 20.3 inches (51.6 cm)
Width: 25.6 inches (65.0 cm)
Stand depth: 8 inches (20.3 cm)
Weight: 19.7 pounds (8.92 kg)2
Input
Magic Keyboard
Magic Mouse 2
Configurable with Magic Keyboard with Numeric Keypad
Configurable with Magic Trackpad 2
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)
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 MacBook Pro. 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
Built-in Apps
- iPhoto
- Siri
- News
- Contacts
- TV
- iMovie
- Safari
- Stocks
- Reminders
- Books
- GarageBand
- Home
- Photos Booth
- App Store
- Page
- FaceTime
- Voice Memos
- Preview
- Time Machine
- Numbers
- Messages
- Notes
- Music
- Find My
- Keynote
- Maps
- Calendar
- Podcasts
- QuickTime Player
What’s in the Box
iMac with Retina 5K display
Magic Keyboard
Magic Mouse 2
Power cord
Lightning to USB Cable
Polishing cloth
Configure to Order
Configure your iMac with these options.
Looking for an iMac you can mount on a wall or an adjustable arm?
27-inch iMac with Retina 5K display
3.1GHz
Magic Trackpad 2
Magic Keyboard with Numeric Keypad
16GB, 32GB, 64GB, or 128GB memory upgrade
Nano-texture glass
10Gb Ethernet
27-inch iMac with Retina 5K display
3.3GHz
Magic Trackpad 2
Magic Keyboard with Numeric Keypad
3.6GHz 10-core Intel Core i9 upgrade
16GB, 32GB, 64GB, or 128GB memory upgrade
1TB or 2TB SSD
Nano-texture glass
10Gb Ethernet
27-inch iMac with Retina 5K display
3.8GHz
Magic Trackpad 2
Magic Keyboard with Numeric Keypad
3.6GHz 10-core Intel Core i9 upgrade
16GB, 32GB, 64GB, or 128GB memory upgrade
1TB, 2TB, 4TB, or 8TB SSD
Radeon Pro 5700 with 8GB of GDDR6 memory
Radeon Pro 5700 XT with 16GB of GDDR6 memory
Nano-texture glass
10Gb Ethernet