UNISOC T700 vs Samsung Exynos 850. Specifications, performance, tests

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

• CPU group
  UNISOC 4G 12nm Samsung Exynos 800
• Family
  UNISOC 4G Samsung Exynos
• Generation
  - 4
• Segment
  Mobile Mobile

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• A-Core
  2x Cortex-A75 8x Cortex-A55
• A-Core Frequency
  1.8 GHz -
• B-Core
  6x Cortex-A55 -
• B-Core Frequency
  1.8 GHz -
• Core architecture
  hybrid (big.LITTLE) normal
• CPU Cores
  8 8
• CPU Threads
  8 8
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Base Frequency
  - 2 GHz
• Turbo Frequency (1 Core)
  - No turbo
• Turbo Frequency (8 Cores)
  - No turbo

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

• DirectX Version
  12 12
• Execution units
  2 1
• Generation
  Bifrost 2 Bifrost 2
• GPU Frequency
  850 MHz 850 MHz
• GPU name
  ARM Mali-G52 MP2 ARM Mali-G52 MP1
• GPU Turbo
  No turbo No turbo
• Max. displays
  2 2
• Release date
  Q3/2020 Q3/2020
• Shader
  32 16
• Technology
  16 nm 16 nm

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

• AV1
  No No
• H.264 / AVC
  Decode / Encode Decode / Encode
• h265 / HEVC (8 bit)
  Decode / Encode Decode / Encode
• h265 / HEVC (10 bit)
  Decode / Encode Decode / Encode
• JPEG
  Decode / Encode Decode / Encode
• VC-1
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode / Encode
• VP9
  Decode / Encode Decode / Encode

Types, channel quantity of RAM supported by Samsung Exynos 850 and UNISOC T700. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Memory channels
  - 0
• Memory type
  LPDDR3-933LPDDR4-1866LPDDR4X-1866 LPDDR4X

• AES-NI
  No No

Compare the TDP requirements of TDP UNISOC T700 and Samsung Exynos 850 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Architecture, interfaces, additional instructions supported by UNISOC T700 and Samsung Exynos 850, virtual machine technologies and process technology.

• Architecture
  - Cortex-A77 / Cortex-A55
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Operating systems
  Android -
• Part Number
  - S5E3830
• Release date
  Q1/2021 Q2/2020
• Technology
  12 nm 8 nm
• Virtualization
  None None