description Apple A4

• Name
  Apple A4
• Family
  Apple A series
• CPU group
  Apple A4
• Segment
  Mobile
• Generation
  4

CPU Cores and Base Frequency

• CPU Cores / Threads
  1 / 1
• Core architecture
  normal
• Cores
  1x Cortex-A8
• Hyperthreading / SMT
  No
• Overclocking
  No
• Frequency
  0.80 GHz
• Turbo Frequency (1 Core)
  1.00 GHz

• GPU name
  PowerVR SGX535
• GPU (Turbo)
  No turbo
• Execution units
  2
• Shader
  2
• Max. displays
  1
• Direct X
  10.1
• Technology
  65nm
• Release date
  Q4/2007

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

• Memory type
  LPDDR2-800
• Memory channels
  1 (Single Channel)
• ECC
  No
• AES-NI
  No

• Technology
  45 nm
• Chip design
  Chiplet
• Socket
  N/A
• L2-Cache
  0.51 MB
• Architecture
  A4
• Operating systems
  iOS
• Virtualization
  None
• Instruction set (ISA)
  ARMv7-A32 (32 bit)
• Release date
  Q2/2010