Intel Atom x6427FE vs Intel Atom C2350. Specifications, performance, tests

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

• Segment
  Mobile Desktop / Server
• Family
  Intel Atom Intel Atom
• Generation
  2 1
• CPU group
  Intel Atom x6000 Intel Atom C2000

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.

• Frequency
  1.90 GHz 1.70 GHz
• CPU Cores
  4 2
• Turbo (1 Core)
  No turbo 2.00 GHz
• CPU Threads
  4 2
• Hyperthreading
  No No
• Overclocking
  No No
• Core architecture
  normal normal

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
  Intel UHD Graphics 32 EUs (Elkhart Lake) no iGPU
• GPU frequency
  0.40 GHz
• GPU (Turbo)
  No turbo No turbo
• Execution units
  32
• Shader
  256
• Max. displays
  3
• Generation
  11
• DirectX Version
  12
• Technology
  10 nm
• Release date
  Q1/2021

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
  Decode No
• AVC
  Decode / Encode No
• VC-1
  Decode No
• JPEG
  Decode / Encode No

Types, channel quantity of RAM supported by Intel Atom C2350 and Intel Atom x6427FE. Depending on the motherboards, higher or lower memory frequencies may be supported.

• Memory type
  DDR4-3200LPDDR4X-4266 DDR3-1333
• Max. Memory
  64 GB
• ECC
  No Yes
• Memory channels
  4 1
• PCIe version
  3.0 2.0
• PCIe lanes
  8 4

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Atom x6427FE and Intel Atom C2350 to select a cooling system. Note, the TDP value refers to thermal watts, not electrical watts.

• TDP (PL1)
  12 W 6 W
• Tjunction max.
  105 °C --

Architecture, interfaces, additional instructions supported by Intel Atom x6427FE and Intel Atom x6427FE, virtual machine technologies and process technology.

• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• Virtualization
  VT-x, VT-x EPT, VT-d VT-x, VT-x EPT
• ISA extensions
  SSE4.1, SSE4.2 SSE4.1, SSE4.2
• L2-Cache
  1.50 MB --
• L3-Cache
  -- 1.00 MB
• Architecture
  Elkhart Lake Avoton
• Technology
  10 nm 22 nm
• Socket
  BGA 1296 BGA 1283
• Release date
  Q1/2021 Q3/2013