Qualcomm Snapdragon 625 vs Qualcomm Snapdragon 778G. Specifications, performance, tests

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

• CPU group
  Qualcomm Snapdragon 625/626 Qualcomm Snapdragon 778
• Family
  Qualcomm Snapdragon Qualcomm Snapdragon
• Generation
  3 4
• Segment
  Mobile Mobile

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

• A-Core
  - 1x Kryo 670 Prime
• B-Core
  - 3x Kryo 670 Gold
• Base Frequency
  2 GHz 1.9 GHz
• C-Core
  - 4x Kryo 670 Silver
• Core architecture
  normal hybrid (Prime / big.LITTLE)
• CPU Cores
  8 8
• CPU Threads
  8 8
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  2 GHz 2.4 GHz
• Turbo Frequency (8 Cores)
  2 GHz 2.2 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
  11 12.0
• Execution units
  0 4
• Generation
  5 5
• GPU Frequency
  650 MHz -
• GPU name
  Qualcomm Adreno 506 Qualcomm Adreno 642L
• GPU Turbo
  650 MHz No turbo
• Max. displays
  0 1
• Max. GPU Memory
  - 4 GB
• Release date
  Q4/2015 Q2/2021
• Shader
  96 384
• Technology
  14 nm 6 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 / Encode | No Conflicting source values: Decode | Decode / Encode
• h265 / HEVC (8 bit)
  Decode Decode / Encode
• h265 / HEVC (10 bit)
  No Decode / Encode
• JPEG
  Decode / Encode Decode / Encode
• VC-1
  Decode Decode
• VP8
  No Decode / Encode
• VP9
  No Decode / Encode

Types, channel quantity of RAM supported by Qualcomm Snapdragon 778G and Qualcomm Snapdragon 625. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  - 16 GB
• Memory channels
  1 2
• Memory type
  LPDDR3-933 LPDDR4X-2133

• AES-NI
  No No

Compare the TDP requirements of TDP Qualcomm Snapdragon 625 and Qualcomm Snapdragon 778G 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 625 and Qualcomm Snapdragon 778G, virtual machine technologies and process technology.

• Architecture
  Cortex-A53 Kryo 670
• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• L3-Cache
  - 2 MB
• Part Number
  MSM8953 SM7325
• Release date
  Q2/2016 Q2/2021
• Technology
  14 nm 6 nm
• Virtualization
  None None