UNISOC SC9863A vs Qualcomm Snapdragon 625. Specifications, performance, tests

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

• Family
  UNISOC 4G Qualcomm Snapdragon
• CPU group
  UNISOC 4G 28nm Qualcomm Snapdragon 625/626
• Segment
  Mobile Mobile
• Generation
  0 3

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
  hybrid (big.LITTLE) normal
• Overclocking
  No No

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 GE8322 Qualcomm Adreno 506
• GPU frequency
  0.55 GHz 0.65 GHz
• GPU (Turbo)
  No turbo 0.65 GHz
• Execution units
  1 0
• Shader
  0 96
• Max. displays
  1 0
• Generation
  5
• Technology
  20 nm 14 nm
• Release date
  Q1/2017 Q4/2015

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

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

Types, channel quantity of RAM supported by Qualcomm Snapdragon 625 and UNISOC SC9863A. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  LPDDR3LPDDR4LPDDR4X LPDDR3-933
• Memory channels
  0 1
• ECC
  No No

Compare the TDP requirements of TDP UNISOC SC9863A and Qualcomm Snapdragon 625 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

Architecture, interfaces, additional instructions supported by UNISOC SC9863A and UNISOC SC9863A, virtual machine technologies and process technology.

• Technology
  28 nm 14 nm
• Socket
  -- N/A
• Architecture
  Cortex-A53
• Virtualization
  None None
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Release date
  Q2/2019 Q2/2016
• Part Number
  -- MSM8953