Apple M1 Ultra (64-GPU) vs Apple M1 Pro (8-CPU). 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
  16x Firestorm 6x Firestorm
• A-Core Frequency
  3.2 GHz -
• B-Core
  4x Icestorm 2x Icestorm
• B-Core Frequency
  2.06 GHz -
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• CPU Cores
  20 8
• CPU Threads
  20 8
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Base Frequency
  - 3.2 GHz
• Turbo Frequency (1 Core)
  - No turbo
• Turbo Frequency (8 Cores)
  - No turbo

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
  1024 224
• Generation
  1 1
• GPU Frequency
  1300 MHz 1300 MHz
• GPU name
  Apple M1 Ultra (64 Core) Apple M1 Pro (14 Core)
• GPU Turbo
  No turbo No turbo
• Max. displays
  3 3
• Max. GPU Memory
  64 GB 32 GB
• Release date
  Q1/2022 Q3/2021
• Shader
  8192 1792
• 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 Pro (8-CPU) and Apple M1 Ultra (64-GPU). Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  128 GB 32 GB
• Memory Bandwidth
  819.2 GB/s -
• Memory channels
  8 (Octa Channel) 2
• Memory type
  LPDDR5-6400 LPDDR5-6400
• PCIe
  4.0 4.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Apple M1 Ultra (64-GPU) and Apple M1 Pro (8-CPU) 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)
  60 W 30 W
• TDP up
  120 W 40 W

Architecture, interfaces, additional instructions supported by Apple M1 Ultra (64-GPU) and Apple M1 Pro (8-CPU), virtual machine technologies and process technology.

• Architecture
  M1 M1
• Chip design
  Chiplet -
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• ISA extensions
  Rosetta 2 x86-Emulation Rosetta 2 x86-Emulation
• L2-Cache
  52.00 MB 24.00 MB
• Operating systems
  macOS -
• Part Number
  - APL 1103
• Release date
  Q1/2022 Q3/2021
• Technology
  5 nm 5 nm
• Virtualization
  Apple Virtualization Framework None