比较 HiSilicon Kirin 820E 5G 与 HiSilicon Kirin 820E 5G

description_compare HiSilicon Kirin 820E 5G and Qualcomm Snapdragon 778G

• Name
  HiSilicon Kirin 820E 5G Qualcomm Snapdragon 778G
• Segment
  Mobile Mobile
• Family
  HiSilicon Kirin Qualcomm Snapdragon
• Generation
  6 4
• CPU group
  HiSilicon Kirin 810/820 Qualcomm Snapdragon 778

CPU Cores and Base Frequency

• Frequency
  1.84 GHz 1.90 GHz
• CPU Cores
  8 8
• Turbo (1 Core)
  2.22 GHz 2.40 GHz
• CPU Threads
  8 8
• Turbo (8 Cores)
  1.84 GHz 2.20 GHz
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  hybrid (big.LITTLE) hybrid (Prime / big.LITTLE)
• A core
  3x Cortex-A76 1x Kryo 670 Prime
• B core
  3x Cortex-A55 3x Kryo 670 Gold
• C core
  -- 4x Kryo 670 Silver

• GPU name
  ARM Mali-G57 MP6 Qualcomm Adreno 642L
• GPU frequency
  0.85 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  6 4
• Shader
  96 384
• Max. GPU Memory
  4 GB 4 GB
• Max. displays
  2 1
• Generation
  Vallhall 1 5
• DirectX Version
  12 12.0
• Technology
  7 nm 6 nm
• Release date
  Q2/2020 Q2/2021

• 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 No
• AVC
  Decode / Encode Decode
• VC-1
  Decode / Encode Decode
• JPEG
  Decode / Encode Decode / Encode

• Memory type
  LPDDR4X-2133 LPDDR4X-2133
• Max. Memory
  16 GB
• ECC
  No No
• Memory channels
  4 2

• AES-NI
  No No

• TDP (PL1)
  6 W

• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Virtualization
  None None
• L3-Cache
  2.00 MB 2.00 MB
• Architecture
  Cortex-A76 / Cortex-A55 Kryo 670
• Technology
  7 nm 6 nm
• Socket
  N/A N/A
• Release date
  Q1/2021 Q2/2021
• Part Number
  -- SM7325

• Used in
  Huawei Nova 7 SEHuawei Nova 8 Unknown