UNISOC T700 vs UNISOC T618. Specifications, performance, tests

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

• Family
  UNISOC 4G UNISOC 4G
• CPU group
  UNISOC 4G 12nm UNISOC 4G 12nm
• Segment
  Mobile Mobile

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.

• CPU Cores / Threads
  8 / 8 8 / 8
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Cortex-A75 2x Cortex-A75
• B-Core
  6x Cortex-A55 6x Cortex-A55
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• A-Core Frequency
  1.80 GHz 2.00 GHz
• B-Core Frequency
  1.80 GHz 2.00 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
  ARM Mali-G52 MP2 ARM Mali-G52 MP2
• GPU frequency
  0.85 GHz 0.85 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  2 2
• Shader
  32 32
• Max. displays
  2 2
• Generation
  Bifrost 2 Bifrost 2
• Direct X
  12 12
• Technology
  16 nm 16 nm
• Release date
  Q3/2020 Q3/2020

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

• 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 / Encode Decode / Encode
• VC-1
  Decode / Encode Decode / Encode
• JPEG
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by UNISOC T618 and UNISOC T700. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  LPDDR3-933LPDDR4-1866LPDDR4X-1866 LPDDR3-933LPDDR4-1866LPDDR4X-1866
• Memory channels
  -- 2 (Dual Channel)
• ECC
  No No
• AES-NI
  No No

Compare the TDP requirements of TDP UNISOC T700 and UNISOC T618 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

Architecture, interfaces, additional instructions supported by UNISOC T700 and UNISOC T700, virtual machine technologies and process technology.

• Technology
  12 nm 12 nm
• Operating systems
  Android Android
• Virtualization
  None None
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Release date
  Q1/2021 Q3/2019
• Documents
  -- Technical data sheet