Intel Atom Z3580 vs HiSilicon Kirin 920. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• Family
  Intel Atom HiSilicon Kirin
• CPU group
  Intel Atom Z3500 HiSilicon Kirin 920
• Segment
  Mobile Mobile
• Generation
  5 2

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

• Core architecture
  normal hybrid (big.LITTLE)
• Overclocking
  No No
• Frequency
  2.33 GHz 1.30 GHz

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• GPU name
  PowerVR G6430 ARM Mali-T628 MP4
• GPU frequency
  0.46 GHz 0.60 GHz
• GPU (Turbo)
  0.53 GHz 0.60 GHz
• Execution units
  16 4
• Shader
  128 64
• Max. displays
  2 1
• Generation
  Midgard 2
• Technology
  28 nm 32nm
• Release date
  Q3/2013 Q4/2012

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

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

Types, channel quantity of RAM supported by HiSilicon Kirin 920 and Intel Atom Z3580. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  LPDDR3-1600 LPDDR3-1600
• Max. Memory
  4 GB
• Memory channels
  2 2
• ECC
  No No

Compare the TDP requirements of TDP Intel Atom Z3580 and HiSilicon Kirin 920 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• Tjunction max.
  90 °C --

Architecture, interfaces, additional instructions supported by Intel Atom Z3580 and Intel Atom Z3580, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) ARMv7-A32 (32 bit)
• ISA extensions
  MMX, SSE3, SSSE3, SSE4.1, SSE4.2,
• L2-Cache
  2.00 MB --
• Architecture
  Moorefield Cortex-A15 / Cortex-A7
• Technology
  22 nm 28 nm
• Virtualization
  Intel VT-x None
• Socket
  FC-MB5T1064 N/A
• Release date
  Q2/2014 Q3/2014