MediaTek Helio A20 対 MediaTek Helio A25. 仕様・性能・テスト

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• シリーズ
  Mediatek Helio Mediatek Helio
• CPUグループ
  MediaTek Helio A20/A25 MediaTek Helio A20/A25
• セグメント
  Mobile Mobile
• 世代
  2 2

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• CPU Cores / Threads
  4 / 4 8 / 8
• コア・アーキテクチャ
  normal hybrid (big.LITTLE)
• Hyperthreading / SMT
  いいえ いいえ
• オーバークロッキング
  いいえ いいえ

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU名
  PowerVR GE8300 PowerVR GE8320
• GPU frequency
  0.55 GHz 0.60 GHz
• GPU (Turbo)
  ターボなし ターボなし
• 実行部隊
  1 1
• Max. displays
  1 1
• Direct X
  10 10
• ぎじゅつてきなかだい
  20 nm 20 nm
• 発売日
  Q1/2017 Q1/2017

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by MediaTek Helio A25 と MediaTek Helio A20. The supported memory frequencies may vary depending on the motherboard configuration.

• メモリータイプ
  LPDDR3-933LPDDR4X-1600 LPDDR3-933LPDDR4X-1600
• マックス メモリ
  3 GB 3 GB
• メモリーチャンネル
  1 1
• ECC
  いいえ いいえ
• AES-NI
  いいえ いいえ

Analyze the TDP (Thermal Design Power) requirements of MediaTek Helio A20 と MediaTek Helio A25 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

Information on architecture, interfaces, and additional instructions supported by MediaTek Helio A20 と MediaTek Helio A25, including virtual machine technologies and fabrication processes.

• 命令セット(ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• 建築
  Cortex-A53 / Cortex-A53 Cortex-A53 / Cortex-A53
• ぎじゅつてきなかだい
  12 nm 12 nm
• 仮想化
  None None
• ソケット
  N/A N/A
• 発売日
  Q2/2020 Q2/2020
• Part Number
  -- MT6762G
• Operating systems
  Android Android