比较 Apple A14 Bionic 与 Apple A14 Bionic

description_compare Apple A14 Bionic and Apple A12 Bionic

• Name
  Apple A14 Bionic Apple A12 Bionic
• Segment
  Mobile Mobile
• Family
  Apple A series Apple A series
• Generation
  14 12
• CPU group
  Apple A14 Apple A12/A12X/A12Z
• Predecessor
  Apple A13 Bionic Apple A11 Bionic
• Successor
  Apple A15 Bionic Apple A13 Bionic

CPU Cores and Base Frequency

• Frequency
  3.00 GHz 1.59 GHz
• CPU Cores
  6 6
• Turbo (1 Core)
  No turbo 2.49 GHz
• CPU Threads
  6 6
• Turbo (6 Cores)
  No turbo 2.49 GHz
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A core
  2x Firestorm 2x Vortex
• B core
  4x Icestorm 4x Tempest

• GPU name
  Apple A14 Apple A12
• GPU frequency
  1.80 GHz 1.59 GHz
• GPU (Turbo)
  3.01 GHz 2.49 GHz
• Execution units
  4 4
• Max. GPU Memory
  8 GB 4 GB
• Max. displays
  3 1
• Generation
  11 9
• Technology
  5 nm 7 nm
• Release date
  Q3/2020 Q3/2018

• 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 / Encode Decode / Encode
• AV1
  Decode No
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

• Memory type
  LPDDR4X-4266 LPDDR4X-4266
• Max. Memory
  6 GB 16 GB
• ECC
  No No
• Memory channels
  2 1

• AES-NI
  No No

• TDP (PL1)
  7 W 6 W

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  None None
• L2-Cache
  4.00 MB 8.00 MB
• Architecture
  A14 (Firestorm/Icestorm) A12
• Technology
  5 nm 7 nm
• Socket
  N/A N/A
• Release date
  Q3/2020 Q3/2018

• Used in
  Apple iPhone 12 miniApple iPhone 12Apple iPhone 12 ProApple iPhone 12 Pro MaxApple iPad Air (4. Gen) Apple iPhone XRApple iPhone XSApple iPhone XS MaxApple iPad mini (5. Gen)Apple iPad Air (3. Gen)