Intel Pentium Gold 4425Y vs Intel Atom x7-Z8700. Specifications, performance, tests

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

• CPU group
  Intel Pentium 4400 Intel Atom x3/x5/x7
• Family
  Intel Pentium Intel Atom
• Generation
  7 1
• Segment
  Mobile Mobile

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

• Base Frequency
  1.6 GHz 1.6 GHz
• Core architecture
  normal normal
• CPU Cores
  2 4
• CPU Threads
  4 4
• Hyperthreading / SMT
  Yes No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo 2.4 GHz
• Turbo Frequency (2 Cores)
  No turbo -
• Turbo Frequency (4 Cores)
  - 2.4 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 12
• Execution units
  24 16
• Generation
  9.5 8
• GPU Frequency
  300 MHz 200 MHz
• GPU name
  Intel HD Graphics 615 Intel HD Graphics 405 (16EU)
• GPU Turbo
  850 MHz 600 MHz
• Max. displays
  3 3
• Max. GPU Memory
  16 GB 8 GB
• Release date
  Q2/2016 Q2/2015
• Shader
  192 128
• Technology
  14nm 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 Decode / Encode
• h265 / HEVC (8 bit)
  Decode / Encode No
• h265 / HEVC (10 bit)
  Decode / Encode No
• JPEG
  Decode / Encode Decode
• VC-1
  Decode Decode
• VP8
  Decode / Encode Decode
• VP9
  Decode / Encode No

Types, channel quantity of RAM supported by Intel Atom x7-Z8700 and Intel Pentium Gold 4425Y. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Max. Memory
  16 GB -
• Memory channels
  2 2
• Memory type
  DDR3L-1600 SO-DIMMLPDDR3-1866 LPDDR3-1600
• PCIe lanes
  10 2
• PCIe version
  3.0 2.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Pentium Gold 4425Y and Intel Atom x7-Z8700 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)
  6 W 2 W
• TDP down
  4.5 W -

Architecture, interfaces, additional instructions supported by Intel Pentium Gold 4425Y and Intel Atom x7-Z8700, virtual machine technologies and process technology.

• Architecture
  Kaby Lake U Cherry Trail
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2
• L3-Cache
  2 MB 2 MB
• Release date
  Q2/2017 Q1/2015
• Socket
  BGA 1515 BGA 138
• Technology
  14 nm 14 nm
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT