比较 Apple A14 Bionic 与 Apple A14 Bionic

description_compare Apple M1 and Apple A14 Bionic

• Name
  Apple M1 Apple A14 Bionic
• Segment
  Mobile Mobile
• Family
  Apple M series Apple A series
• Generation
  1 14
• CPU group
  Apple M1 Apple A14
• Predecessor
  -- Apple A13 Bionic
• Successor
  -- Apple A15 Bionic

CPU Cores and Base Frequency

• Frequency
  3.20 GHz 3.00 GHz
• CPU Cores
  8 6
• Turbo (1 Core)
  No turbo No turbo
• CPU Threads
  8 6
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A core
  4x Firestorm 2x Firestorm
• B core
  4x Icestorm 4x Icestorm

• GPU name
  Apple M1 (8 Core) Apple A14
• GPU frequency
  3.20 GHz 1.80 GHz
• GPU (Turbo)
  No turbo 3.01 GHz
• Execution units
  128 4
• Max. GPU Memory
  8 GB 8 GB
• Max. displays
  2 3
• Generation
  1 11
• Technology
  5 nm 5 nm
• Release date
  Q4/2020 Q3/2020

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• VP8
  Decode Decode / Encode
• AV1
  Decode Decode
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

• Memory type
  LPDDR4X-4266 LPDDR4X-4266
• Max. Memory
  16 GB 6 GB
• ECC
  No No
• Memory channels
  2 2
• PCIe version
  4.0

• AES-NI
  Yes No

• TDP (PL1)
  15 W 7 W
• TDP up
  20 W --
• TDP down
  10 W --

• Instruction set (ISA)
  ARMv8-A64 (64 bit) x86-64 (64 bit)
• Virtualization
  None None
• ISA extensions
  Rosetta 2 x86-Emulation
• L2-Cache
  16.00 MB 4.00 MB
• Architecture
  M1 A14 (Firestorm/Icestorm)
• Technology
  5 nm 5 nm
• Socket
  N/A N/A
• Release date
  Q4/2020 Q3/2020

• Used in
  Apple iMac 24 (2021)Apple MacBook Pro 13 (L2020)Apple MacBook Air (2020)Apple Mac mini (2020)Apple iPad Pro 11 (2021)Apple iPad Pro 12.9 (2021) Apple iPhone 12 miniApple iPhone 12Apple iPhone 12 ProApple iPhone 12 Pro MaxApple iPad Air (4. Gen)