比较 Apple A15 Bionic (5-GPU) 与 Apple A15 Bionic (5-GPU)

description_compare Apple A15 Bionic (5-GPU) and Apple A15 Bionic (4-GPU)

• Name
  Apple A15 Bionic (5-GPU) Apple A15 Bionic (4-GPU)
• Family
  Apple A series Apple A series
• CPU group
  Apple A15 Apple A15
• Segment
  Mobile Mobile
• Generation
  15 15
• Predecessor
  Apple A14 Bionic --
• Successor
  Apple A16 Bionic --

CPU Cores and Base Frequency

• CPU Cores / Threads
  6 / 6 6 / 6
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Avalanche 2x Avalanche
• B-Core
  4x Blizzard 4x Blizzard
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• A-Core Frequency
  3.23 GHz 3.23 GHz
• B-Core Frequency
  2.02 GHz 2.02 GHz

• GPU name
  Apple A15 (5 GPU Cores) Apple A15 (4 GPU Cores)
• GPU frequency
  0.60 GHz 0.60 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  160 128
• Shader
  1280 1024
• Max. GPU Memory
  8 GB 8 GB
• Max. displays
  3 3
• Generation
  12 12
• Technology
  5 nm 5 nm
• Release date
  Q3/2021 Q3/2021

• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode
• AV1
  No No
• AVC
  Decode Decode
• VC-1
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode

• Memory type
  LPDDR4X-4266 LPDDR4X-4266
• Max. Memory
  6 GB 6 GB
• Memory channels
  1 (Single Channel) 1 (Single Channel)
• Bandwidth
  34.1 GB/s 34.1 GB/s
• ECC
  No No
• AES-NI
  No No

• TDP (PL1)
  8.5 W 8.5 W

• Technology
  5 nm 5 nm
• Chip design
  Chiplet Chiplet
• Socket
  N/A N/A
• L2-Cache
  16.00 MB 16.00 MB
• L3-Cache
  32.00 MB 32.00 MB
• Architecture
  A15 A15
• Operating systems
  iOS iOS
• Virtualization
  None None
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Release date
  Q3/2021 Q3/2021