Samsung Exynos 7884 contre Qualcomm Snapdragon 821. Spécifications, performances, tests

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

• Série
  Samsung Exynos Qualcomm Snapdragon
• Groupe de CPU
  Samsung Exynos 7872/7884/7885/7904 Qualcomm Snapdragon 820
• Segment
  Mobile Mobile
• Génération
  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
• Architecture de base
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• A-Core
  2x Cortex-A73 2x Kryo
• B-Core
  6x Cortex-A53 2x Kryo
• Fréquence
  1.35 GHz 1.60 GHz
• Turbo (1 cœur)
  1.60 GHz 2.40 GHz
• Hyperthreading
  Non Non
• Overclocking
  Non Non

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.

• Nom du GPU
  ARM Mali-G71 MP2 Qualcomm Adreno 530
• GPU frequency
  0.77 GHz 0.62 GHz
• GPU (Turbo)
  Pas de turbo 0.62 GHz
• Unités d'exécution
  2 Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Shader
  32 256
• Max. GPU Memory
  2 GB --
• Max. displays
  1 Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Génération
  Bifrost 1 5
• Direct X
  11 11,1
• Processus technologique
  16 nm 14 nm
• Date de sortie
  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 Non
• h264
  Decode / Encode Decode
• VP8
  Decode / Encode Decode
• VP9
  Non Decode
• AV1
  Non Non
• AVC
  Decode / Encode Non
• VC-1
  Non Decode
• JPEG
  Decode / Encode Decode

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

• Type de mémoire
  LPDDR4-1866 LPDDR4-1866
• Canaux de mémoire
  Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système. 4
• ECC
  Non Non
• AES-NI
  Non Non

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

• Jeu d'instructions (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• L2-Cache
  2.00 MB --
• Architecture
  Cortex-A73 / Cortex-A53 Kryo
• Processus technologique
  14 nm 14 nm
• Virtualization
  None None
• Socket
  N/A N/A
• Date de sortie
  Q2/2018 Q3/2016
• Part Number
  -- MSM8996 Pro-AB