Qualcomm Snapdragon 675 vs Qualcomm Snapdragon 678. Specifications, performance, tests

Background information about the processors being compared, series, generation and market segment.

• CPU group
  Qualcomm Snapdragon 675/678 Qualcomm Snapdragon 675/678
• Family
  Qualcomm Snapdragon Qualcomm Snapdragon
• Generation
  7 7
• Predecessor
  - Qualcomm Snapdragon 675
• Segment
  Mobile Mobile
• Successor
  Qualcomm Snapdragon 678 -

Core counts, threads, cache and clock modes describe the CPU configuration. Performance depends on the workload and comparable measured results.

• A-Core
  2x Kryo 460 Gold 2x Kryo 460 Gold
• B-Core
  6x Kryo 460 Silver 6x Kryp 460 Silver
• Base Frequency
  1.7 GHz 1.7 GHz
• Core architecture
  hybrid (big.LITTLE) hybrid (big.LITTLE)
• CPU Cores
  8 8
• CPU Threads
  8 8
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  2 GHz 2.2 GHz
• Turbo Frequency (8 Cores)
  1.7 GHz 1.7 GHz

Internal Graphics does not affect the performance of the CPU, performs the work of the graphics card in its absence or on mobile devices.

• DirectX Version
  12.1 12.1
• Execution units
  0 0
• Generation
  6 6
• GPU Frequency
  850 MHz 850 MHz
• GPU name
  Qualcomm Adreno 612 Qualcomm Adreno 612
• GPU Turbo
  850 MHz 850 MHz
• Max. displays
  0 0
• Shader
  0 0
• Technology
  11 nm 11 nm

Built-in codecs used to encode and decode content. Significantly speeds up the required operations.

• AV1
  No No
• H.264 / AVC
  Conflicting source values: Decode | Decode / Encode Conflicting source values: Decode | Decode / Encode
• h265 / HEVC (8 bit)
  Decode Decode
• h265 / HEVC (10 bit)
  Decode Decode
• JPEG
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• VP8
  Decode Decode
• VP9
  Decode Decode

Types, channel quantity of RAM supported by Qualcomm Snapdragon 678 and Qualcomm Snapdragon 675. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Memory channels
  2 2
• Memory type
  LPDDR4X-1866 LPDDR4X-1866

• AES-NI
  No No

Compare the TDP requirements of TDP Qualcomm Snapdragon 675 and Qualcomm Snapdragon 678 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

Architecture, interfaces, additional instructions supported by Qualcomm Snapdragon 675 and Qualcomm Snapdragon 678, virtual machine technologies and process technology.

• Architecture
  Kryo 460 Kryo 460
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Part Number
  SM6150 SM6150-AC
• Release date
  Q1/2019 Q4/2020
• Technology
  11 nm 11 nm
• Virtualization
  None None