Apple M2

Apple M2 is a series of ARM-based system on a chip (SoC) designed by Apple Inc. as a central processing unit (CPU) and graphics processing unit (GPU) for its Mac desktops and notebooks, the iPad Pro tablet, and the Vision Pro mixed reality headset. It is the second generation of ARM architecture intended for Apple's Mac computers after switching from Intel Core to Apple silicon, succeeding the M1. Apple announced the M2 on June 6, 2022, at WWDC, along with models of the MacBook Air and the 13-inch MacBook Pro using the M2. The M2 is made with TSMC's "Enhanced 5-nanometer technology" N5P process and contains 20 billion transistors, a 25% increase from the M1. Apple claims CPU improvements up to 18% and GPU improvements up to 35% compared to the M1.

Apple M2
Apple M2 Pro
Apple M2 Max
Apple M2 Ultra
General information
LaunchedM2: June 24, 2022
M2 Pro and Max: January 17, 2023
M2 Ultra: June 13, 2023
Designed byApple Inc.
Common manufacturer(s)
Performance
Max. CPU clock rate3.49 GHz
Cache
L1 cachePerformance cores
192+128 KB per core
Efficiency cores
128+64 KB per core
L2 cachePerformance cores
M2: 16 MB
M2 Pro and M2 Max: 32 MB
M2 Ultra: 64 MB

Efficiency cores
M2, M2 Pro, M2 Max: 4 MB
M2 Ultra: 8 MB
Last level cacheM2: 8 MB
M2 Pro: 24 MB
M2 Max: 48 MB
M2 Ultra: 96 MB
Architecture and classification
ApplicationM2: Notebook (MacBook family), tablet (iPad Pro), desktop (Mac Mini), mixed reality headset (Vision Pro)
M2 Pro: Notebook (MacBook Pro), desktop (Mac mini)
M2 Max: Notebook (MacBook Pro), desktop (Mac Studio)
M2 Ultra: Desktop (Mac Studio, Mac Pro)
Technology node5 nm (N5P)
Microarchitecture"Avalanche" and "Blizzard"
Instruction setARMv8.6-A
Physical specifications
Transistors
  • M2: 20 billion
    M2 Pro: 40 billion
    M2 Max: 67 billion
    M2 Ultra: 134 billion
Cores
  • M2: 8 (@3.49 4× high-performance + @2.42 4× high-efficiency)
    M2 Pro: 10 or 12 (6× or 8× high-performance + 4× high-efficiency)
    M2 Max: 12 (8× high-performance + 4× high-efficiency)
    M2 Ultra: 24 (16× high-performance + 8× high-efficiency)
Memory (RAM)
  • M2: up to 24 GB
    M2 Pro: up to 32 GB
    M2 Max: up to 96 GB
    M2 Ultra: up to 192 GB
GPU(s)Apple-designed integrated graphics
M2: 8 or 10 core GPU
M2 Pro: 16 or 19 core GPU
M2 Max: 30 or 38 core GPU
M2 Ultra: 60 or 76 core GPU
Products, models, variants
Variant(s)
History
Predecessor(s)Apple M1
Successor(s)Apple M3
Mac transition to
Apple silicon

The M2 was followed by the professional-focused M2 Pro and M2 Max chips in January 2023. The M2 Max is a higher-powered version of the M2 Pro, with more GPU cores and memory bandwidth, and a larger die size. Apple introduced the M2 Ultra in June 2023, containing two M2 Max units.

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