Intel Atom D2550 vs Intel Celeron G530. Specifications, performance, tests

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

• CPU group
  Intel Atom D2000 Intel Celeron G500
• Family
  Intel Atom Intel Celeron
• Generation
  1 2
• 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 2.4 GHz
• Core architecture
  normal normal
• CPU Cores
  2 2
• CPU Threads
  4 2
• Hyperthreading / SMT
  Yes No
• 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 6
• Generation
  - 6
• GPU Frequency
  640 MHz 850 MHz
• GPU name
  Intel GMA 3650 Intel HD Graphics (Sandy Bridge GT1)
• GPU Turbo
  No turbo 1000 MHz
• Max. displays
  2 2
• Release date
  Q4/2008 Q2/2011
• Shader
  32 48
• Technology
  65 nm 32 nm

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

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

Types, channel quantity of RAM supported by Intel Celeron G530 and Intel Atom D2550. Depending on the motherboards, higher or lower memory frequencies may be supported.

• ECC
  No No
• Memory channels
  1 2
• Memory type
  DDR3-1066 DDR3-1066
• PCIe lanes
  - 16
• PCIe version
  - 2.0

• AES-NI
  No Yes

Compare the TDP requirements of TDP Intel Atom D2550 and Intel Celeron G530 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 65 W

Architecture, interfaces, additional instructions supported by Intel Atom D2550 and Intel Celeron G530, virtual machine technologies and process technology.

• Architecture
  Cedarview Sandy Bridge S
• Instruction set (ISA)
  x86-64 (64 bit) x86-64 (64 bit)
• ISA extensions
  SSE3 SSE4.1, SSE4.2
• L3-Cache
  1.00 MB 2.00 MB
• Release date
  Q1/2012 Q3/2011
• Socket
  BGA 559 LGA 1150
• Technology
  32 nm 32 nm
• Virtualization
  None VT-x, VT-x EPT