MediaTek Dimensity 800U contro MediaTek Dimensity 820. Specifiche, prestazioni, test

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

• Segmento
  Mobile Mobile
• Serie
  Mediatek Dimensity Mediatek Dimensity
• Generazione
  1 1
• Gruppo CPU
  MediaTek Dimensity 700/720/800 MediaTek Dimensity 820

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.

• Frequenza
  2.00 GHz 2.00 GHz
• Core della CPU
  8 8
• Turbo (1 Core)
  2.40 GHz 2.60 GHz
• Threads della CPU
  8 8
• Turbo (8 Cores)
  2.00 GHz 2.00 GHz
• Hyperthreading
  No No
• Overclock
  No No
• Architettura di base
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A core
  2x Cortex-A76 4x Cortex-A76
• B core
  6x Cortex-A55 4x Cortex-A55

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.

• Nome della GPU
  ARM Mali-G57 MP3 ARM Mali-G57 MP5
• GPU frequency
  0.95 GHz 0.90 GHz
• GPU (Turbo)
  No turbo No turbo
• Unità di esecuzione
  3 5
• Shader
  48 80
• Max. GPU Memory
  4 GB 4 GB
• Max. displays
  2 2
• Generazione
  Vallhall 1 Vallhall 1
• DirectX Version
  12 12
• Processo tecnico
  7 nm 7 nm
• Data di rilascio
  Q2/2020 Q2/2020

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

Overview of the types and quantities of RAM supported by MediaTek Dimensity 820 e MediaTek Dimensity 800U. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo di memoria
  LPDDR4X-2133 LPDDR4X-2133
• Max. Memoria
  12 GB 16 GB
• ECC
  No No
• Canali di memoria
  2 2

• AES-NI
  No No

Analyze the TDP (Thermal Design Power) requirements of MediaTek Dimensity 800U e MediaTek Dimensity 820 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 Dimensity 800U e MediaTek Dimensity 820, including virtual machine technologies and fabrication processes.

• Set di istruzioni (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Virtualizzazione
  None None
• Architettura
  Cortex-A76 / Cortex-A55 Cortex-A76 / Cortex-A55
• Processo tecnico
  7 nm 7 nm
• Presa
  N/A N/A
• Data di rilascio
  Q3/2020 Q2/2020
• Part Number
  MT6853V/TNZA MT6853T MT6875