Intel Pentium Gold 5405U vs Qualcomm Snapdragon 660. Specifications, performance, tests

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

• CPU group
  Intel Pentium 5000 Qualcomm Snapdragon 660
• Family
  Intel Pentium Qualcomm Snapdragon
• Generation
  8 5
• 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
  - 4x Kryo 260 Gold
• B-Core
  - 4x Kryo 260 Silver
• Base Frequency
  2.3 GHz 1.84 GHz
• Core architecture
  normal hybrid (big.LITTLE)
• CPU Cores
  2 8
• CPU Threads
  4 8
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo 2.2 GHz
• Turbo Frequency (2 Cores)
  No turbo -
• Turbo Frequency (8 Cores)
  - 1.84 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 11
• Execution units
  12 0
• Generation
  9.5 5
• GPU Frequency
  300 MHz 600 MHz
• GPU name
  Intel UHD Graphics 610 Qualcomm Adreno 512
• GPU Turbo
  950 MHz 600 MHz
• Max. displays
  3 0
• Max. GPU Memory
  64 GB -
• Release date
  Q4/2017 Q4/2015
• Shader
  96 128
• Technology
  14 nm 14 nm

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

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

Types, channel quantity of RAM supported by Qualcomm Snapdragon 660 and Intel Pentium Gold 5405U. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  64 GB -
• Memory channels
  2 2
• Memory type
  DDR4-2133LPDDR3-1866 LPDDR4-1866
• PCIe lanes
  12 -
• PCIe version
  2.0 -

• AES-NI
  Yes No

Compare the TDP requirements of TDP Intel Pentium Gold 5405U and Qualcomm Snapdragon 660 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• Maximum Operating Temperature
  100 °C -
• TDP (PL1, legacy label)
  15 W -
• TDP down
  12.5 W -

Architecture, interfaces, additional instructions supported by Intel Pentium Gold 5405U and Qualcomm Snapdragon 660, virtual machine technologies and process technology.

• Architecture
  Whiskey Lake U Kryo 260
• Instruction set (ISA)
  x86-64 (64 bit) ARMv8-A64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2, AVX2 -
• L3-Cache
  2 MB -
• Part Number
  - SDM660
• Release date
  Q1/2019 Q2/2017
• Socket
  BGA 1528 -
• Technology
  14 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d None