Qualcomm Snapdragon 427 vs Qualcomm Snapdragon QM215. Specifications, performance, tests

Comprehensive background on the processors being compared, detailing their series, generation, and targeted market segment.

• Segment
  Mobile Mobile
• Family
  Qualcomm Snapdragon Qualcomm Snapdragon
• Generation
  3 3
• CPU group
  Qualcomm Snapdragon 425/427 Qualcomm Snapdragon QM215

Essential parameters including the number of cores, threads, base and turbo frequencies, and cache size. These metrics provide insight into the processor’s speed—higher values generally indicate better performance.

• Frequency
  1.40 GHz 1.30 GHz
• Turbo (1 Core)
  1.40 GHz 1.30 GHz
• Turbo (4 Cores)
  1.40 GHz 1.30 GHz
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  normal normal

The integrated graphics (iGPU) do not influence the CPU performance significantly; they serve as a substitute for a dedicated graphics card in the absence of one or are utilized in mobile devices.

• GPU name
  Qualcomm Adreno 308 Qualcomm Adreno 308
• GPU frequency
  0.50 GHz 0.50 GHz
• GPU (Turbo)
  0.50 GHz 0.50 GHz
• Shader
  24 24
• Generation
  3 3
• Technology
  28 nm 28 nm
• Release date
  Q1/2016 Q1/2016

This section details the built-in codecs used for encoding and decoding media content, which significantly enhance processing speed and efficiency.

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

Overview of the types and quantities of RAM supported by Qualcomm Snapdragon QM215 and Qualcomm Snapdragon 427. The supported memory frequencies may vary depending on the motherboard configuration.

• Memory type
  LPDDR3-667 LPDDR3-667
• ECC
  No No
• Memory channels
  1 1

Analyze the TDP (Thermal Design Power) requirements of Qualcomm Snapdragon 427 and Qualcomm Snapdragon QM215 to make an informed decision on the appropriate cooling system. Remember that TDP refers to thermal watts, not electrical watts.

Information on architecture, interfaces, and additional instructions supported by Qualcomm Snapdragon 427 and Qualcomm Snapdragon QM215, including virtual machine technologies and fabrication processes.

• Instruction set (ISA)
  ARMv8-A64 (64 bit) ARMv8-A64 (64 bit)
• Virtualization
  None None
• Architecture
  Cortex-A53 Cortex-A53
• Technology
  28 nm 28 nm
• Socket
  N/A N/A
• Release date
  Q1/2017 Q3/2019
• Part Number
  MSM8920 --