Qualcomm Snapdragon 778G vs Qualcomm Snapdragon 7 Gen 1. Specifications, performance, tests

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

• Segment
  Mobile Mobile
• Family
  Qualcomm Snapdragon Qualcomm Snapdragon
• Generation
  4 1
• CPU group
  Qualcomm Snapdragon 778 Qualcomm Snapdragon 7/8 Gen 1

Basic parameters such as number of cores, number of threads, base and turbo frequency, and cache size. These parameters indirectly tell about the speed of the processor, the higher they are the better.

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

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

• GPU name
  Qualcomm Adreno 642L no iGPU
• GPU (Turbo)
  No turbo No turbo
• Execution units
  4
• Shader
  384
• Max. GPU Memory
  4 GB --
• Max. displays
  1
• Generation
  5
• Technology
  6 nm
• Release date
  Q2/2021

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

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

Types, channel quantity of RAM supported by Qualcomm Snapdragon 7 Gen 1 and Qualcomm Snapdragon 778G. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  LPDDR4X-2133 LPDDR5-6400
• Max. Memory
  16 GB 16 GB
• ECC
  No No
• Memory channels
  2 4

Compare the TDP requirements of TDP Qualcomm Snapdragon 778G and Qualcomm Snapdragon 7 Gen 1 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

Architecture, interfaces, additional instructions supported by Qualcomm Snapdragon 778G and Qualcomm Snapdragon 778G, virtual machine technologies and process technology.

• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv9-A64 (64 bit)
• Virtualization
  None None
• L2-Cache
  -- 2.00 MB
• L3-Cache
  2.00 MB 4.00 MB
• Architecture
  Kryo 670 Cortex-X2 / -A710 / -A510
• Technology
  6 nm 4 nm
• Socket
  N/A N/A
• Release date
  Q2/2021 Q2/2022
• Part Number
  SM7325 SM8475