Samsung Exynos 9820 contre Qualcomm Snapdragon 678. 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 9820 Qualcomm Snapdragon 675/678
• Segment
  Mobile Mobile
• Génération
  3 7
• Modèle précédent
  -- Qualcomm Snapdragon 675

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.

• Architecture de base
  hybrid (Prime / big.LITTLE) hybrid (big.LITTLE)
• Fréquence
  1.90 GHz 1.70 GHz
• Turbo (1 cœur)
  2.70 GHz 2.20 GHz
• Turbo (8 Cores)
  2.70 GHz 1.70 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-G76 MP12 Qualcomm Adreno 612
• GPU frequency
  0.70 GHz 0.85 GHz
• GPU (Turbo)
  Pas de turbo 0.85 GHz
• Unités d'exécution
  12 Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Shader
  192 Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Max. GPU Memory
  4 GB --
• Max. displays
  2 Geekbench 5 SC is a popular cross-platform performance test for desktnt la mémoire du système.
• Génération
  Bifrost 3 6
• Processus technologique
  7 nm 11 nm
• Date de sortie
  Q3/2018

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 / Encode Decode
• h264
  Decode / Encode Decode / Encode
• VP8
  Decode / Encode Decode
• VP9
  Decode / Encode Decode
• AV1
  Non Non
• AVC
  Decode / Encode Decode
• VC-1
  Decode / Encode Decode
• JPEG
  Decode / Encode Decode / Encode

Overview of the types and quantities of RAM supported by Qualcomm Snapdragon 678 et Samsung Exynos 9820. The supported memory frequencies may vary depending on the motherboard configuration.

• Type de mémoire
  LPDDR4X-1866 LPDDR4X-1866
• Max. Mémoire
  12 GB
• Canaux de mémoire
  4 2
• ECC
  Non Non

Analyze the TDP (Thermal Design Power) requirements of Samsung Exynos 9820 et Qualcomm Snapdragon 678 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 9820 et Qualcomm Snapdragon 678, including virtual machine technologies and fabrication processes.

• Jeu d'instructions (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• L2-Cache
  1.50 MB --
• L3-Cache
  2.00 MB --
• Architecture
  Exynos M4/Cortex-A75/-A55 Kryo 460
• Processus technologique
  8 nm 11 nm
• Virtualization
  None None
• Socket
  N/A N/A
• Date de sortie
  Q1/2019 Q4/2020
• Part Number
  -- SM6150-AC