比较 Qualcomm Snapdragon 660 与 Qualcomm Snapdragon 660

description_compare Qualcomm Snapdragon 660 and Qualcomm Snapdragon 821

• Name
  Qualcomm Snapdragon 660 Qualcomm Snapdragon 821
• Segment
  Mobile Mobile
• Family
  Qualcomm Snapdragon Qualcomm Snapdragon
• Generation
  5 3
• CPU group
  Qualcomm Snapdragon 660 Qualcomm Snapdragon 820

CPU Cores and Base Frequency

• Overclocking
  No No
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)

• GPU name
  Qualcomm Adreno 512 Qualcomm Adreno 530
• GPU frequency
  0.60 GHz 0.62 GHz
• GPU (Turbo)
  0.60 GHz 0.62 GHz
• Shader
  128 256
• Generation
  5 5
• Technology
  14 nm 14 nm
• Release date
  Q4/2015 Q4/2015

• h265 / HEVC (8 bit)
  Decode Decode
• h265 / HEVC (10 bit)
  No No
• h264
  Decode Decode
• VP9
  Decode Decode
• VP8
  Decode Decode
• AV1
  No No
• AVC
  No No
• VC-1
  Decode Decode
• JPEG
  Decode Decode

• Memory type
  LPDDR4-1866 LPDDR4-1866
• ECC
  No No
• Memory channels
  2 4 (Quad Channel)

• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Virtualization
  None None
• Architecture
  Kryo 260 Kryo
• Technology
  14 nm 14 nm
• Socket
  N/A N/A
• Release date
  Q2/2017 Q3/2016
• Part Number
  SDM660 MSM8996 Pro-AB