Table of Contents

iMac Models

02/12/2024

iMac (24-inch, 2024, Four ports)

iMac (24-inch, 2024, Four ports) Technical Specifications

2024 iMac 24-inch has four Type-C ports.

Model IdentifierMac16,3
ChipApple M4 Chip
  • 10-core CPU with 4 performance cores and 6 efficiency cores
  • 10-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth
Media Engine
  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
Storage256GB SSD (Configurable to: 512GB, 1TB, or 2TB)
Memory16GB unified memory (Configurable to: 24GB or 32GB unified memory)
Display24-inch 4.5K Retina display
  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors
  • 500 nits brightness
  • Wide color (P3)
  • True Tone technology

Configurable with: Nano-texture glass
Colors
  • Blue
  • Purple
  • Pink
  • Orange
  • Yellow
  • Green
  • Silver

Apple Documentation: https://support.apple.com/en-us/121557

iMac (24-inch, 2024, Two ports)

iMac (24-inch, 2024, Two ports) Technical Specifications

2024 iMac 24-inch has two Type-C ports.

ChipApple M4 Chip
  • 8-core CPU with 4 performance cores and 4 efficiency cores
  • 8-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 120GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
Storage256GB SSD (Configurable to: 512GB or 1TB)
Memory16GB unified memory (Configurable to: 24GB unified memory)
Display

24-inch 4.5K Retina display

  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors
  • 500 nits brightness
  • Wide color (P3)
  • True Tone technology
Colors
  • Blue
  • Purple
  • Pink
  • Orange
  • Yellow
  • Green
  • Silver

Apple Documentation: https://support.apple.com/en-us/121556

iMac (24-inch, 2023, Four ports)

iMac (24-inch, 2023, Four ports) Technical Specifications

Chip

Apple M3 Chip

  • 8-core CPU with 4 performance cores and 4 efficiency cores
  • 10-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 100GB/s memory bandwidth

Media Engine

  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode
Storage256GB SSD or 512GB SSD (Configurable to: 1TB or 2TB)
Memory8GB unified memory (Configurable to: 16GB or 24GB unified memory)
Display

24-inch 4.5K Retina display

  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors
  • 500 nits brightness
  • Wide color (P3)
  • True Tone technology
Colors
  • Blue
  • Green
  • Pink
  • Silver
  • Yellow
  • Orange
  • Purple

Apple Documentation: https://support.apple.com/en-us/117734

iMac (24-inch, 2023, Two ports)

iMac (24-inch, 2023, Two ports) Technical Specifications

Chip

Apple M3 Chip
  • 8-core CPU with 4 performance cores and 4 efficiency cores
  • 8-core GPU
  • Hardware-accelerated ray tracing
  • 16-core Neural Engine
  • 100GB/s memory bandwidth
Media Engine
  • Hardware-accelerated H.264, HEVC, ProRes, and ProRes RAW
  • Video decode engine
  • Video encode engine
  • ProRes encode and decode engine
  • AV1 decode

Storage

256GB SSD (Configurable to: 512GB or 1TB)

Memory

8GB unified memory (Configurable to: 16GB or 24GB unified memory)

Display

24-inch 4.5K Retina display

  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors
  • 500 nits brightness
  • Wide color (P3)
  • True Tone technology

Colors

  • Blue
  • Green
  • Pink
  • Silver

Apple Documentation: https://support.apple.com/en-us/117733

iMac (24-inch, M1, 2021)

iMac (24-inch, M1, 2021) Technical Specifications

Chip

Apple M1 Chip
  • 8-core CPU with 4 performance cores and 4 efficiency cores
  • 7-core GPU, 8-core GPU
  • 16-core Neural Engine

Storage

256GB SSD or 512GB SSD (Configurable to: 512GB, 1TB, or 2TB)

Memory

8GB unified memory (Configurable to 16GB unified memory)

Display

  • 24-inch 4.5K Retina display
  • 4480-by-2520 resolution at 218 pixels per inch with support for 1 billion colors
  • 500 nits brightness
  • Wide color (P3)
  • True Tone technology

Actual diagonal screen size is 23.5 in

Colors

  • Blue
  • Green
  • Pink
  • Silver
  • Yellow
  • Orange
  • Purple

Apple Documentation: https://support.apple.com/en-us/111895

iMac (Retina 5K, 27-inch, 2020)

iMac (Retina 5K, 27-inch, 2020) Technical Specifications

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

3.1GHz
  • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
  • Configurable to 16GB, 32GB, 64GB, or 128GB
3.3GHz
  • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
  • Configurable to 16GB, 32GB, 64GB, or 128GB
3.8GHz
  • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
  • Configurable to 16GB, 32GB, 64GB, or 128GB

Storage

  • 3.1GHz
    • 256GB SSD
  • 3.3GHz
    • 512GB SSD
    • Configurable to 1TB or 2TB SSD
  • 3.8GHz
    • 512GB SSD
    • Configurable to 1TB, 2TB, 4TB, or 8TB SSD

Graphics

  • 3.1GHz
    • AMD Radeon Pro 5300 with 4GB of GDDR6 memory
  • 3.3GHz
    • AMD Radeon Pro 5300 with 4GB of GDDR6 memory
  • 3.8GHz
    • AMD Radeon Pro 5500 XT with 8GB of GDDR6 memory
    • Configurable to AMD Radeon Pro 5700 with 8GB of GDDR6 memory, AMD Radeon Pro 5700 XT with 16GB of GDDR6 memory

Display

  • 5K Retina display
  • 27-inch (diagonal) 5K Retina 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

Apple Documentation: https://support.apple.com/en-us/111913

iMac (Retina 5K, 27-inch, 2019)

iMac (Retina 5K, 27-inch, 2019) Technical Specifications

Processor

  • 3.0GHz
    • 3.0GHz 6‑core Intel Core i5 (Turbo Boost up to 4.1GHz)
  • 3.1GHz
    • 3.1GHz 6‑core Intel Core i5 (Turbo Boost up to 4.3GHz)
    • Configurable to 3.6GHz 8-core Intel Core i9 (Turbo Boost up to 5.0GHz)
  • 3.7GHz
    • 3.7GHz 6‑core Intel Core i5 (Turbo Boost up to 4.6GHz)
    • Configurable to 3.6GHz 8-core Intel Core i9 (Turbo Boost up to 5.0GHz)

Memory

  • 3.0GHz
    • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB or 32GB
  • 3.1GHz
    • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB, 32GB, or 64GB
  • 3.7GHz
    • 8GB (two 4GB) of 2666MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB, 32GB, or 64GB

Storage

  • 3.0GHz
    • 1TB Fusion Drive
    • Configurable to 2TB Fusion Drive or 256GB, 512GB, or 1TB SSD
  • 3.1GHz
    • 1TB Fusion Drive
    • Configurable to 2TB or 3TB Fusion Drive or 256GB, 512GB, or 1TB SSD
  • 3.7GHz
    • 2TB Fusion Drive
    • Configurable to 3TB Fusion Drive or 512GB, 1TB, or 2TB SSD

Graphics

  • 3.0GHz
    • Radeon Pro 570X with 4GB of GDDR5 memory
  • 3.1GHz
    • Radeon Pro 575X with 4GB of GDDR5 memory
  • 3.7GHz
    • Radeon Pro 580X with 8GB of GDDR5 memory
    • Configurable to Radeon Pro Vega 48 with 8GB of HBM2 memory

Display

  • 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)

Apple Documentation: https://support.apple.com/en-us/111998

iMac (Retina 4K, 21.5-inch, 2019)

iMac (Retina 4K, 21.5-inch, 2019) Technical Specifications

Processor

  • 3.6GHz
    • 3.6GHz quad‑core Intel Core i3
    • Configurable to 3.2GHz 6-core Intel Core i7, Turbo Boost up to 4.6GHz
  • 3.0GHz
    • 3.0GHz 6-core Intel Core i5 (Turbo Boost up to 4.1GHz)
    • Configurable to 3.2GHz 6-core Intel Core i7, Turbo Boost up to 4.6GHz

Memory

  • 3.6GHz
    • 8GB of 2400MHz DDR4 memory
    • Configurable to 16GB or 32GB
  • 3.0GHz
    • 8GB of 2666MHz DDR4 memory
    • Configurable to 16GB or 32GB

Storage

  • 3.6GHz
    • 256GB SSD
    • Configurable to 1TB Fusion Drive
  • 3.0GHz
    • 256GB SSD
    • Configurable to 1TB Fusion Drive

Graphics

  • 3.6GHz
    • Radeon Pro 555X with 2GB of GDDR5 memory
  • 3.0GHz
    • Radeon Pro 560X with 4GB of GDDR5 memory
    • Configurable to Radeon Pro Vega 20 with 4GB of HBM2 memory

Display

  • Retina 4K display
  • 21.5-inch (diagonal) Retina 4K display
  • 4096-by-2304 resolution with support for one billion colors
  • 500 nits brightness
  • Wide color (P3)

Apple Documentation: https://support.apple.com/en-us/111963

iMac Pro (2017)

iMac Pro (2017) Technical Specifications

Processor

  • 8-Core
    • 3.2GHz Intel Xeon W
    • Turbo Boost up to 4.2GHz
    • 19MB cache
  • 10-Core
    • 3.0GHz Intel Xeon W
    • Turbo Boost up to 4.5GHz
    • 23.75MB cache

Configurable to:

  • 14-Core
    • 2.5GHz Intel Xeon W
    • Turbo Boost up to 4.3GHz
    • 33.25MB cache
  • 18-Core
    • 2.3GHz Intel Xeon W
    • Turbo Boost up to 4.3GHz
    • 42.75MB cache

Memory

  • 32GB
    • 32GB of 2666MHz DDR4 ECC memory
    • Quad-channel memory controller

Configurable to:

  • 64GB
    • 64GB of 2666MHz DDR4 ECC memory
  • 128GB
    • 128GB of 2666MHz DDR4 ECC memory
  • 256GB
    • 256GB of 2666MHz DDR4 ECC memory

Storage

  • 1TB SSD

Configurable to:

  • 2TB SSD
  • 4TB SSD

Display

  • 27-inch (diagonal) Retina 5K display
  • 5120‑by‑2880 resolution with support for one billion colors
  • 500 nits brightness
  • Wide color (P3)

Apple Documentation: https://support.apple.com/en-us/111995

iMac (Retina 5K, 27-inch, 2017)

iMac (Retina 5K, 27-inch, 2017) Technical Specifications

Processor

  • 3.4GHz
    • 3.4GHz quad‑core Intel Core i5 (Turbo Boost up to 3.8GHz)
  • 3.5GHz
    • 3.5GHz quad‑core Intel Core i5 (Turbo Boost up to 4.1GHz)
    • Configurable to 4.2GHz quad-core Intel Core i7 (Turbo Boost up to 4.5GHz)
  • 3.8GHz
    • 3.8GHz quad‑core Intel Core i5 (Turbo Boost up to 4.2GHz)
    • Configurable to 4.2GHz quad-core Intel Core i7 (Turbo Boost up to 4.5GHz)

Memory

  • 3.4GHz
    • 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB or 32GB
  • 3.5GHz
    • 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB, 32GB, or 64GB
  • 3.8GHz
    • 8GB (two 4GB) of 2400MHz DDR4 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB, 32GB, or 64GB

Storage

  • 3.4GHz
    • 1TB Fusion Drive
    • Configurable to 2TB Fusion Drive or 256GB, 512GB, or 1TB SSD
  • 3.5GHz
    • 1TB Fusion Drive
    • Configurable to 2TB or 3TB Fusion Drive or 256GB, 512GB, or 1TB SSD
  • 3.8GHz
    • 2TB Fusion Drive
    • Configurable to 3TB Fusion Drive or 512GB, 1TB, or 2TB SSD

Graphics

  • 3.4GHz
    • Radeon Pro 570 with 4GB of VRAM
  • 3.5GHz
    • Radeon Pro 575 with 4GB of VRAM
  • 3.8GHz
    • Radeon Pro 580 with 8GB of VRAM

Display

  • 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)

Apple Documentation: https://support.apple.com/en-us/111969

iMac (Retina 4K, 21.5-inch, 2017)

iMac (Retina 4K, 21.5-inch, 2017) Technical Specifications

Processor

  • 3.0GHz
    • 3.0GHz quad‑core Intel Core i5 (Turbo Boost up to 3.5GHz)
    • Configurable to 3.6GHz quad-core Intel Core i7 (Turbo Boost up to 4.2GHz)
  • 3.4GHz
    • 3.4GHz quad-core Intel Core i5 (Turbo Boost up to 3.8GHz)
    • Configurable to 3.6GHz quad-core Intel Core i7 (Turbo Boost up to 4.2GHz)

Memory

  • 3.0GHz
    • 8GB of 2400MHz DDR4 memory
    • Configurable to 16GB
  • 3.4GHz
    • 8GB of 2400MHz DDR4 memory
    • Configurable to 16GB or 32GB

Storage

  • 3.0GHz
    • 1TB (5400-rpm) hard drive
    • Configurable to 1TB Fusion Drive or 256GB or 512GB SSD
  • 3.4GHz
    • 1TB Fusion Drive
    • Configurable to 256GB, 512GB, or 1TB SSD

Graphics

  • 3.0GHz
    • Radeon Pro 555 with 2GB of VRAM
  • 3.4GHz
    • Radeon Pro 560 with 4GB of VRAM

Display

  • Retina 4K display
  • 21.5-inch (diagonal) Retina 4K display
  • 4096-by-2304 resolution with support for one billion colors
  • 500 nits brightness
  • Wide color (P3)

Apple Documentation: https://support.apple.com/en-us/112026

Mac (21.5-inch, 2017)

iMac (21.5-inch, 2017) Technical Specifications

Model IdentifieriMac18,1
Processor
  • 2.3GHz
    • 2.3GHz dual‑core Intel Core i5, Turbo Boost up to 3.6GHz
Memory
  • 2.3GHz
    • 8GB of 2133MHz DDR4 memoryConfigurable to 16GB
Storage1TB (5400-rpm) hard drive (Configurable to 1TB Fusion Drive or 256GB SSD)
GraphicsIntel Iris Plus Graphics 640
Display
  • 21.5-inch (diagonal) LED-backlit display
  • 1920‑by‑1080 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/111921

iMac (Retina 5K, 27-inch, Late 2015)

iMac (Retina 5K, 27-inch, Late 2015) Technical Specifications

Processor

  • 3.2GHz
    • 3.2GHz quad‑core Intel Core i5 (Turbo Boost up to 3.6GHz)
  • 3.2GHz
    • 3.2GHz quad‑core Intel Core i5 (Turbo Boost up to 3.6GHz)
    • Configurable to 4.0GHz quad-core Intel Core i7 (Turbo Boost up to 4.2GHz)
  • 3.3GHz
    • 3.3GHz quad‑core Intel Core i5 (Turbo Boost up to 3.9GHz)
    • Configurable to 4.0GHz quad-core Intel Core i7 (Turbo Boost up to 4.2GHz)

Memory

  • 8GB (two 4GB) of 1867MHz DDR3 memory; four SO-DIMM slots, user accessible
    • Configurable to 16GB or 32GB

Storage

  • 3.2GHz
    • 1TB (7200-rpm) hard drive
    • Configurable up to 3TB Fusion Drive or 256GB or 512GB of flash storage (SSD)
  • 3.2GHz
    • 1TB Fusion Drive
    • Configurable up to 3TB Fusion Drive or 256GB, 512GB, or 1TB of flash storage (SSD)
  • 3.3GHz
    • 2TB Fusion Drive
    • Configurable up to 3TB Fusion Drive or 256GB, 512GB, or 1TB of flash storage (SSD)

Graphics

  • 3.2GHz
    • AMD Radeon R9 M380 graphics processor with 2GB of GDDR5 memory
  • 3.2GHz
    • AMD Radeon R9 M390 graphics processor with 2GB of GDDR5 memory
  • 3.3GHz
    • AMD Radeon R9 M395 graphics processor with 2GB of GDDR5 memory
    • Configurable to AMD Radeon R9 M395X with 4GB of GDDR5 memory

Display

  • 27-inch (diagonal) Retina 5K display with IPS technology
  • 5120‑by‑2880 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/112035

iMac (Retina 4K, 21.5-inch, Late 2015)

iMac (Retina 4K, 21.5-inch, Late 2015) Technical Specifications

Model Identifier

iMac16,2

Processor

  • 3.1GHz
    • 3.1GHz quad-core Intel Core i5 (Turbo Boost up to 3.6GHz)
    • Configurable to 3.3GHz quad-core Intel Core i7 (Turbo Boost up to 3.8GHz)

Memory

  • 8GB of 1867MHz LPDDR3 onboard memory
    • Configurable to 16GB

Storage

  • 1TB (5400-rpm) hard drive
    • Configurable up to 2TB Fusion Drive or 512GB of flash storage (SSD)

Graphics

Intel Iris Pro Graphics 6200

Display

  • 21.5-inch (diagonal) Retina 4K display with IPS technology
  • 4096-by-2304 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/112034

iMac (21.5-inch, Mid 2014)

iMac (21.5-inch, Mid 2014) Technical Specifications

Model IdentifieriMac14,4
Compatible Last OSmacOS Big Sur
Processor1.4Ghz: dual-core Intel Core i5 processor (Turbo Boost up to 2.7GHz) with 3MB shared L3 cache
Memory8GB of 1600MHz LPDDR3 onboard memory
Storage500GB (5400-rpm) hard drive: Configurable to 1TB hard drive, 1TB Fusion Drive, or 256GB of PCIe-based flash storage.
GraphicsIntel HD Graphics 5000
Display21.5-inch (diagonal) LED-backlit display with IPS technology; 1920-by-1080 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/112031

iMac (27-inch, Late 2013)

iMac (27-inch, Late 2013) Technical Specifications

Model IdentifieriMac14,2
Compatible Last OSmacOS Catalina
Processor
  • 3.2GHz
    • 3.2GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB L3 cache
  • 3.4GHz
    • 3.4GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.8GHz) with 6MB L3 cache
    • Configurable to 3.5GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).
Memory
  • 8GB (two 4GB) of 1600MHz DDR3 memory; four user-accessible SO-DIMM slots
    • Configurable to 16GB or 32GB.
Storage
  • 1TB (7200-rpm) hard drive
    • Configurable to 3TB hard drive, 1TB or 3TB Fusion Drive, or 256GB, 512GB, or 1TB of flash storage.
Graphics
  • 3.2GHz
    • NVIDIA GeForce GT 755M graphics processor with 1GB of GDDR5 memory
  • 3.4GHz
    • NVIDIA GeForce GTX 775M graphics processor with 2GB of GDDR5 memory
    • Configurable to NVIDIA GeForce GTX 780M with 4GB of GDDR5 memory.
Display
  • 27-inch (diagonal) LED-backlit display with IPS technology; 2560-by-1440 resolution with support for millions of colors

iMac (21.5-inch, Late 2013)

iMac (21.5-inch, Late 2013) Technical Specifications

Model IdentifieriMac14,1
Compatible Last OSmacOS Catalina
Processor

  • 2.7GHz

    • 2.7GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.2GHz) with 4MB L3 cache

  • 2.9GHz

    • 2.9GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB L3 cache

    • Configurable to 3.1GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).

Memory8GB (two 4GB) of 1600MHz DDR3 memory (Configurable to 16GB)
Storage1TB (5400-rpm) hard drive (Configurable to 1TB Fusion Drive or 256GB or 512GB of flash storage)

Apple Documentation: https://support.apple.com/en-us/111967

iMac (27-inch, Late 2012)

iMac (27-inch, Late 2012) Technical Specifications

Model IdentifieriMac13,2
Compatible Last OSmacOS Catalina
Processor
  • 2.9GHz
    • 2.9GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB L3 cache
  • 3.2GHz
    • 3.2GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB L3 cache
    • Configurable to 3.4GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).
Memory8GB (two 4GB) of 1600MHz DDR3 memory; four user-accessible SO-DIMM slots (Configurable to 16GB or 32GB)
Storage1TB (7200-rpm) hard drive (Configurable to 3TB hard drive, 1TB or 3TB Fusion Drive, or 768GB of flash storage)
Graphics
  • 2.9GHz
    • NVIDIA GeForce GTX 660M graphics processor with 512MB of GDDR5 memory
  • 3.2GHz
    • NVIDIA GeForce GTX 675MX graphics processor with 1GB of GDDR5 memory
    • Configurable to NVIDIA GeForce GTX 680MX with 2GB of GDDR5 memory.
Display
  • 27-inch (diagonal) LED-backlit display with IPS technology
  • 2560-by-1440 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/112433

iMac (21.5-inch, Late 2012)

iMac (21.5-inch, Late 2012) Technical Specifications

Model IdentifieriMac13,1
Compatible Last OSmacOS Catalina
Processor
  • 2.7GHz
    • 2.7GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.2GHz) with 6MB L3 cache
  • 2.9GHz
    • 2.9GHz quad-core Intel Core i5 processor (Turbo Boost up to 3.6GHz) with 6MB L3 cache
    • Configurable to 3.1GHz quad-core Intel Core i7 (Turbo Boost up to 3.9GHz).
Memory8GB (two 4GB) of 1600MHz DDR3 memory (Configurable to 16GB)
Storage
  • 2.7GHz
    • 1TB (5400-rpm) hard drive
  • 2.9GHz
    • 1TB (5400-rpm) hard drive
    • Configurable to 1TB Fusion Drive.
Graphics
  • 2.7GHz
    • NVIDIA GeForce GT 640M graphics processor with 512MB of GDDR5 memory
  • 2.9GHz
    • NVIDIA GeForce GT 650M graphics processor with 512MB of GDDR5 memory Video Support and Camera
Display
  • 21.5-inch (diagonal) LED-backlit display with IPS technology
  • 1920-by-1080 resolution with support for millions of colors

Apple Documentation: https://support.apple.com/en-us/112435

iMac (27-inch, Mid 2011)

iMac (27-inch, Mid 2011) Technical Specifications

Model IdentifieriMac12,2
Compatible Last OSmacOS High Sierra
Processor
  • 2.7GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
  • 3.1GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
    • Configurable to 3.4GHz quad-core Intel Core i7
Memory4GB (two 2GB) of 1333MHz DDR3 memory ( Configurable to 16GB)
Storage
  • 2.7 GHz
    • 1TB (7200 rpm) hard drive
    • Configurable to 2TB hard drive or 256GB solid-state second drive.
  • 3.1 GHz
    • 1TB (7200 rpm) hard drive
    • Configurable to 2TB hard drive or 256GB solid-state second drive.
Graphics
  • 2.7 GHz
    • AMD Radeon HD 6770M graphics processor with 512MB of GDDR5 memory
  • 3.1 GHz
    • AMD Radeon HD 6970M graphics processor with 1GB of GDDR5 memory
    • Configurable to AMD Radeon HD 6970M with 2GB GDDR5
Display
  • 27-inch (viewable) LED-backlit glossy widescreen TFT display with support for millions of colors
  • Resolution: 2560 by 1440 pixels

Apple Documentation: https://support.apple.com/en-us/112569

iMac (21.5-inch, Mid 2011)

iMac (21.5-inch, Mid 2011) Technical Specifications

Model IdentifieriMac12,1
Compatible Last OSmacOS High Sierra
Processor
  • 2.5GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
  • 2.7GHz quad-core Intel Core i5 with 6MB on-chip shared L3 cache
    • Configurable to 2.8GHz quad-core Intel Core i7
Memory4GB (two 2GB) of 1333MHz DDR3 memory (Configurable to 16GB)
Storage
  • 2.5 GHz
    • 500GB (7200 rpm) hard drive
  • 2.7 GHz
    • 1TB (7200 rpm) hard drive
    • Configurable to 2TB hard drive or 256GB solid-state second drive
Graphics
  • 2.5 GHz
    • AMD Radeon HD 6750M graphics processor with 512MB of GDDR5 memory
  • 2.7 GHz
    • AMD Radeon HD 6770M graphics processor with 512MB of GDDR5 memory
Display
  • 21.5-inch (viewable) LED-backlit glossy widescreen TFT display with support for millions of colors
  • Resolution: 1920 by 1080 pixels

Apple Documentation: https://support.apple.com/en-us/111983

iMac (27-inch, Mid 2010)

iMac (27-inch, Mid 2010) Technical Specifications

Model IdentifieriMac11,3
Compatible Last OSmacOS High Sierra
Processor and Memory
  • 3.2GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
    • 3.6GHz Intel Core i5 processor with 4MB level 3 cache; supports Hyper-Threading and Turbo Boost
  • 2.8GHz Quad-Core Intel Core i5 processor with 8MB level 3 cache; supports Turbo Boost
    • 2.93GHz Quad-Core Intel Core i7 processor with 8MB level 3 cache; supports Hyper-Threading and Turbo Boost

4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM; four SO-DIMM slots support up to 16GB

Graphics
  • 3.2GHz
    • ATI Radeon HD 5670 graphics processor with 512MB of GDDR3 memory
  • 2.8GHz
    • ATI Radeon HD 5750 graphics processor with 1GB of GDDR5 memory
Display
  • Built-in 27-inch (viewable) LED-backlit glossy widescreen TFT active-matrix liquid crystal display with IPS technology
  • Resolution: 2560 by 1440 pixels
  • Typical brightness: 375 cd/m2
  • Can be attached to a wall mount, articulating arm, or other VESA-compliant mounting solution using the optional VESA Mount Adapter Kit
  • Millions of colors at all resolutions
  • Typical viewing angle: 178° horizontal; 178° vertical
  • 16:9 aspect ratio

iMac (21.5-inch, Mid 2010)

iMac (21.5-inch, Mid 2010) Technical Specifications

Model IdentifieriMac11,2
Compatible Last OSmacOS High Sierra
Processor and Memory
  • 3.06GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
  • 3.2GHz Intel Core i3 processor with 4MB level 3 cache; supports Hyper-Threading
    • 3.6GHz Intel Core i5 processor with 4MB level 3 cache; supports Hyper-Threading and Turbo Boost

    4GB (two 2GB SO-DIMMs) of 1333MHz DDR3 SDRAM; four SO-DIMM slots support up to 16GB

Graphics
  • 3.06GHz
    • ATI Radeon HD 4670 graphics processor with 256MB of GDDR3 memory
  • 3.2GHz
    • ATI Radeon HD 5670 graphics processor with 512MB of GDDR3 memory
Display
  • Built-in 21.5-inch (viewable) LED-backlit glossy widescreen TFT active-matrix liquid crystal display with IPS technology
  • Resolution: 1920 by 1080 pixels
  • Typical brightness: 330 cd/m2
  • Millions of colors at all resolutions
  • Typical viewing angle: 178° horizontal; 178° vertical
  • 16:9 aspect ratio

iMac (27-inch, Late 2009)

iMac (27-inch, Late 2009) Technical Specifications

Model IdentifieriMac10,1
Compatible Last OSmacOS High Sierra

iMac (21.5-inch, Late 2009)

iMac (21.5-inch, Late 2009) Technical Specifications

Model IdentifieriMac10,1
Compatible Last OSmacOS High Sierra

iMac (24-inch, Early 2009)

iMac (24-inch, Early 2009) Technical Specifications

Model IdentifieriMac9,1
Compatible Last OSOS X El Capitan

iMac (20-inch, Early 2009)

iMac (20-inch, Early 2009) Technical Specifications

Model IdentifieriMac9,1
Compatible Last OSOS X El Capitan
Processor
  • 2.66GHz, 2.93GHz, or 3.06GHz Intel Core 2 Duo processor
  • 6MB shared L2 cache at full processor speed
  • 1066MHz frontside bus
Apple > iMac Models
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