Samsung Exynos 7884 versus Qualcomm Snapdragon 821. Especificações, desempenho, testes

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

• Série
  Samsung Exynos Qualcomm Snapdragon
• Grupo CPU
  Samsung Exynos 7872/7884/7885/7904 Qualcomm Snapdragon 820
• Segmento
  Mobile Mobile
• Geração
  2 3

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
  8 / 8 4 / 4
• Arquitectura central
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Cortex-A73 2x Kryo
• B-Core
  6x Cortex-A53 2x Kryo
• Frequência
  1.35 GHz 1.60 GHz
• Turbo (1 núcleo)
  1.60 GHz 2.40 GHz
• Hyperthreading
  Não Não
• Overclocking
  Não Não

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 da GPU
  ARM Mali-G71 MP2 Qualcomm Adreno 530
• GPU frequency
  0.77 GHz 0.62 GHz
• GPU (Turbo)
  Sem turbo 0.62 GHz
• Unidades de execução
  2 0
• Shader
  32 256
• Max. GPU Memory
  2 GB --
• Max. displays
  1 0
• Geração
  Bifrost 1 5
• Direct X
  11 11,1
• Processo técnico
  16 nm 14 nm
• Data de lançamento
  Q2/2016 Q4/2015

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

Overview of the types and quantities of RAM supported by Qualcomm Snapdragon 821 e Samsung Exynos 7884. The supported memory frequencies may vary depending on the motherboard configuration.

• Tipo de memória
  LPDDR4-1866 LPDDR4-1866
• Canais de memória
  0 4
• ECC
  Não Não
• AES-NI
  Não Não

Analyze the TDP (Thermal Design Power) requirements of Samsung Exynos 7884 e Qualcomm Snapdragon 821 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 Samsung Exynos 7884 e Qualcomm Snapdragon 821, including virtual machine technologies and fabrication processes.

• Conjunto de instruções (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Кеш L2
  2.00 MB --
• Arquitectura
  Cortex-A73 / Cortex-A53 Kryo
• Processo técnico
  14 nm 14 nm
• Virtualização
  None None
• Socket
  N/A N/A
• Data de lançamento
  Q2/2018 Q3/2016
• Part Number
  -- MSM8996 Pro-AB