MediaTek Dimensity 9000 vs MediaTek Helio X20. Specifications, performance, tests

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

• CPU group
  MediaTek Dimensity 9000 MediaTek Helio X20
• Family
  Mediatek Dimensity Mediatek Helio
• Generation
  3 2
• 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
  1x Cortex-X2 2x Cortex-A72
• A-Core Frequency
  1.80 GHz (3.05 GHz) 1.40 GHz (2.10 GHz)
• B-Core
  3x Cortex-A710 4x Cortex-A53
• B-Core Frequency
  2.85 GHz -
• C-Core
  4x Cortex-A510 4x Cortex-A53
• Core architecture
  hybrid (Prime / big.LITTLE) hybrid (Prime / big.LITTLE)
• CPU Cores
  8 10
• CPU Threads
  8 10
• Hyperthreading / SMT
  No No
• 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.

• DirectX Version
  12 11
• Execution units
  10 4
• Generation
  Vallhall 3 Midgard 4
• GPU Frequency
  850 MHz 780 MHz
• GPU name
  ARM Mali-G710 MP10 ARM Mali-T880 MP4
• GPU Turbo
  No turbo 780 MHz
• Max. displays
  1 2
• Release date
  Q2/2021 Q2/2016
• Shader
  0 64
• Technology
  4 nm 16 nm

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

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

Types, channel quantity of RAM supported by MediaTek Helio X20 and MediaTek Dimensity 9000. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  - 4 GB
• Memory Bandwidth
  60 GB/s -
• Memory channels
  4 2
• Memory type
  LPDDR5-7500 LPDDR3-800

• AES-NI
  No No

Compare the TDP requirements of TDP MediaTek Dimensity 9000 and MediaTek Helio X20 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 MediaTek Dimensity 9000 and MediaTek Helio X20, virtual machine technologies and process technology.

• Architecture
  Cortex-X2 / -A710 / -A510 Cortex-A72 / Cortex-A53
• Instruction set (ISA)
  ARMv9-A64 (64 bit) ARMv8-A64 (64 bit)
• Operating systems
  Android Android
• Part Number
  MT6983 MT6797
• Release date
  Q1/2022 Q4/2015
• Technology
  4 nm 20 nm
• Virtualization
  None None