Processeur MediaTek Helio A20, spécifications et caractéristiques de référence

This section provides a comprehensive overview of the processors generation and family, explaining the specific market segment it is designed for. It covers key details such as the CPUs position within its product lineup, its intended use cases (e.g., consumer, server, or workstation), and how its generation compares to previous models.

• Série
  Mediatek Helio
• Groupe de CPU
  MediaTek Helio A20/A25
• Segment
  Mobile
• Génération
  2
• Modèle précédent
  --
• Successor
  --

MediaTek Helio A20. This section highlights key performance parameters of the processor, including the number of cores, threads, and clock speeds (base and boost frequencies). These metrics directly impact multitasking capabilities and overall system performance in both single-threaded and multi-threaded applications.

• CPU Cores / Threads
  4 / 4
• Architecture de base
  normal
• Cœurs
  4x Cortex-A53
• Hyperthreading / SMT
  Non
• Overclocking
  Non
• Fréquence
  1.50 GHz
• Turbo Frequency (1 Core)
  1.80 GHz
• Turbo Frequency (4 Cores)
  1.80 GHz

This section provides details on the integrated graphics capabilities of the processor. It covers the architecture, performance characteristics, and supported technologies (e.g., DirectX, OpenGL), which are essential for systems without dedicated GPUs or for mobile devices that require energy-efficient graphics processing.

• Nom du GPU
  PowerVR GE8300
• GPU frequency
  0.55 GHz
• GPU (Turbo)
  Pas de turbo
• Unités d'exécution
  1
• Shader
  Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Max. GPU Memory
  --
• Max. displays
  1
• Génération
• Direct X
  10
• Processus technologique
  20 nm
• Date de sortie
  Q1/2017

This section covers the built-in hardware codec support for video and image processing. The processor’s ability to handle codecs like H.264, HEVC, and VP9 directly influences its performance in tasks such as video playback, editing, and streaming. This hardware acceleration ensures smoother media handling with lower CPU utilization.

• h265 / HEVC (8 bit)
  Non
• h265 / HEVC (10 bit)
  Non
• h264
  Non
• VP8
  Non
• VP9
  Non
• AV1
  Non
• AVC
  Non
• VC-1
  Non
• JPEG
  Non

This section breaks down the technical characteristics of the memory supported by the processor, including the types (e.g., DDR4, DDR5), number of memory channels, and maximum supported memory speed. It also covers PCI Express support, which determines the bandwidth available for GPUs, SSDs, and other peripherals, critical for high-performance systems.

• Type de mémoire
  LPDDR3-933LPDDR4X-1600
• Max. Mémoire
  3 GB
• Canaux de mémoire
  1
• Bandwidth
  --
• ECC
  Non
• PCIe
• AES-NI
  Non

• TDP (PL1)
• TDP (PL2)
  --
• TDP up
  --
• TDP down
  --
• Température maximale
  --

This section explains the underlying technologies that enable the processor to deliver high performance. It includes details about the manufacturing process (e.g., 7nm, 10nm), supported instruction sets (e.g., AVX, SSE), and virtual machine extensions that enhance compatibility and efficiency across various workloads.

• Jeu d'instructions (ISA)
  ARMv8-A64 (64 bit)
• Extensions ISA
• L2-Cache
  --
• L3-Cache
  --
• Architecture
  Cortex-A53 / Cortex-A53
• spécification
  --
• Processus technologique
  12 nm
• Virtualization
  None
• Socket
  N/A
• Date de sortie
  Q2/2020
• Part Number
  --
• Operating systems
  Android

Positions communes MediaTek Helio A20 CPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

• Geekbench 5, 64bit (Single-Core)
  1456 place
• Geekbench 5, 64bit (Multi-Core)
  1505 place
• iGPU - FP32 Performance (Single-precision GFLOPS)
  1735 place