Intel Atom C2550 vs Intel Atom x7-Z8750. Specifications, performance, tests

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

• CPU group
  Intel Atom C2000 Intel Atom x3/x5/x7
• Family
  Intel Atom Intel Atom
• Generation
  1 1
• Segment
  Desktop / Server Mobile

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

• Base Frequency
  2.4 GHz 1.6 GHz
• Core architecture
  normal normal
• CPU Cores
  4 4
• CPU Threads
  4 4
• Hyperthreading / SMT
  No No
• Overclocking
  No No
• Turbo Frequency (1 Core)
  2.6 GHz 2.56 GHz
• Turbo Frequency (4 Cores)
  2.6 GHz 2.56 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
• Execution units
  - 16
• Generation
  - 8
• GPU Frequency
  - 200 MHz
• GPU name
  no iGPU Intel HD Graphics 405 (16EU)
• GPU Turbo
  No turbo 600 MHz
• Max. displays
  - 3
• Max. GPU Memory
  - 8 GB
• Release date
  - Q2/2015
• Shader
  - 128
• Technology
  - 14 nm

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

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

Types, channel quantity of RAM supported by Intel Atom x7-Z8750 and Intel Atom C2550. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  Yes No
• Memory channels
  2 2
• Memory type
  DDR3-1600 LPDDR3-1600
• PCIe lanes
  16 2
• PCIe version
  2.0 2.0

• AES-NI
  Yes Yes

Compare the TDP requirements of TDP Intel Atom C2550 and Intel Atom x7-Z8750 Power specifications describe different manufacturer limits. TDP, base power and maximum turbo power are separate values; they do not establish measured system consumption.

• TDP (PL1, legacy label)
  14 W 2 W

Architecture, interfaces, additional instructions supported by Intel Atom C2550 and Intel Atom x7-Z8750, virtual machine technologies and process technology.

• Architecture
  Avoton 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
  Q3/2013 Q1/2016
• Socket
  BGA 1283 BGA 138
• Technology
  22 nm 14 nm
• Virtualization
  VT-x, VT-x EPT VT-x, VT-x EPT