Apple M1 Max (24-GPU) vs Apple M1 Ultra (48-GPU). Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• CPU group
  Apple M1 Apple M1
• Family
  Apple M series Apple M series
• Generation
  1 1
• Segment
  Mobile Mobile

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• A-Core
  8x Firestorm 16x Firestorm
• B-Core
  2x Icestorm 4x Icestorm
• Base Frequency
  3.2 GHz -
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• CPU Cores
  10 20
• CPU Threads
  10 20
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo -
• Turbo Frequency (10 Cores)
  No turbo -
• A-Core Frequency
  - 3.2 GHz
• B-Core Frequency
  - 2.06 GHz

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• Execution units
  384 768
• Generation
  1 1
• GPU Frequency
  1300 MHz 1300 MHz
• GPU name
  Apple M1 Max (24 Core) Apple M1 Ultra (48 Core)
• GPU Turbo
  No turbo No turbo
• Max. displays
  3 3
• Max. GPU Memory
  32 GB 64 GB
• Release date
  Q3/2021 Q1/2022
• Shader
  3072 6144
• Technology
  5 nm 5 nm

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• AV1
  No No
• H.264 / AVC
  Conflicting source values: Decode | Decode / Encode Conflicting source values: Decode | Decode / Encode
• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• JPEG
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• VP8
  Decode Decode
• VP9
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Apple M1 Ultra (48-GPU) and Apple M1 Max (24-GPU). Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  64 GB 128 GB
• Memory channels
  4 8 (Octa Channel)
• Memory type
  LPDDR5-6400 LPDDR5-6400
• PCIe
  4.0 4.0
• Memory Bandwidth
  - 819.2 GB/s

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Apple M1 Max (24-GPU) and Apple M1 Ultra (48-GPU) Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  30 W 60 W
• TDP up
  60 W 120 W

Architecture, interfaces, additional instructions supported by Apple M1 Max (24-GPU) and Apple M1 Ultra (48-GPU), virtual machine technologies and process technology.

• Architecture
  M1 M1
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• ISA extensions
  Rosetta 2 x86-Emulation Rosetta 2 x86-Emulation
• L2-Cache
  28 MB 52 MB
• Part Number
  APL 1104 -
• Release date
  Q3/2021 Q1/2022
• Technology
  5 nm 5 nm
• Virtualization
  None Apple Virtualization Framework
• Chip design
  - Chiplet
• Operating systems
  - macOS