Intel Atom D2500 vs Intel Atom D2550. Specifications, performance, tests

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

• CPU group
  Intel Atom D2000 Intel Atom D2000
• Family
  Intel Atom Intel Atom
• Generation
  1 1
• Segment
  Desktop / Server Desktop / Server

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

• Base Frequency
  1.86 GHz 1.86 GHz
• Core architecture
  normal normal
• CPU Cores
  2 2
• CPU Threads
  2 4
• Hyperthreading / SMT
  No Yes
• Overclocking
  No No
• Turbo Frequency (1 Core)
  No turbo No turbo
• Turbo Frequency (2 Cores)
  No turbo No turbo

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
  10.1 10.1
• Execution units
  4 4
• GPU Frequency
  400 MHz 640 MHz
• GPU name
  Intel GMA 3600 Intel GMA 3650
• GPU Turbo
  No turbo No turbo
• Max. displays
  2 2
• Release date
  Q4/2008 Q4/2008
• Shader
  32 32
• Technology
  65 nm 65 nm

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

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

Types, channel quantity of RAM supported by Intel Atom D2550 and Intel Atom D2500. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Memory channels
  1 1
• Memory type
  DDR3-1066 DDR3-1066

• AES-NI
  No No

Compare the TDP requirements of TDP Intel Atom D2500 and Intel Atom D2550 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)
  10 W 10 W

Architecture, interfaces, additional instructions supported by Intel Atom D2500 and Intel Atom D2550, virtual machine technologies and process technology.

• Architecture
  Cedarview Cedarview
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE3 SSE3
• L3-Cache
  1 MB 1 MB
• Release date
  Q3/2011 Q1/2012
• Socket
  BGA 559 BGA 559
• Technology
  32 nm 32 nm
• Virtualization
  None None