UNISOC SC9863A vs MediaTek Dimensity 1100. Specifications, performance, tests

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

• Family
  UNISOC 4G Mediatek Dimensity
• CPU group
  UNISOC 4G 28nm MediaTek Dimensity 1100/1200
• Segment
  Mobile Mobile
• Generation
  0 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
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• 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 ARM Mali-G77 MP9
• GPU frequency
  0.55 GHz 0.85 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  1 9
• Shader
  0 144
• Max. GPU Memory
  -- 4 GB
• Max. displays
  1 1
• Generation
  Vallhall 1
• Technology
  20 nm 7 nm
• Release date
  Q1/2017 Q2/2019

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

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

Types, channel quantity of RAM supported by MediaTek Dimensity 1100 and UNISOC SC9863A. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  LPDDR3LPDDR4LPDDR4X LPDDR4X-2133
• Memory channels
  0 4
• ECC
  No No

Compare the TDP requirements of TDP UNISOC SC9863A and MediaTek Dimensity 1100 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 6 nm
• Socket
  -- N/A
• Architecture
  Cortex-A78 / Cortex-A55
• Virtualization
  None None
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Release date
  Q2/2019 Q1/2021
• Part Number
  -- MT6891Z/CZA