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Home » NEWEST Products » New by Manufacturer » Intel » Atom N4xx Mobile Processors - Intel
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Intel Atom N4xx Mobile Processors

Intel Atom N4xx Mobile Processors
Formerly Known as Pineview

Intel's Atom N4xx Mobile Processors are built on 45-nanometer Hi-K process technology. These processors are designed for a two-chip platform as opposed to the traditional three-chip platforms (processor, GMCH, and ICH). The two-chip platform consists of a processor and the chipset and enables higher performance, lower cost, easier validation, and improved x-y footprint. Features include primary 32-kB instructions cache and 24-kB write-back data cache on the die, 512-kB, and 8-way L2 cache on die. These processors support L2 dynamic cache sizing, IA 32-bit and Intel 64 architecture, Intel Streaming SIMD Extensions 2 and 3 (SSE2 and SSE3) and Supplemental Streaming SIMD Extensions 3 (SSSE3), thermal management via Intel Thermal Monitor 1 (TM1) and Intel Thermal Monitor 1 (TM2), enhanced Intel SpeedStep Technology, and Execute Disable Bit support for enhanced security.

Additional Resources
Datasheet 1 Datasheet Volume 1
Datasheet 2 Datasheet Volume 2
Specification Update Specification Update
View Associated Development Kits


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Computing Solutions
Part Number Data Sheet Manufacturer Processor Type Chipsets Form Factor
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General Specifications
  • 1 Cores
  • 24 Threads
  • 1.66GHz Clock Speed
  • 512KB L2 Cache
  • 2.5 GT/s DMI
  • 64-bit Instruction Set
  • SSE2, SSE3, SSSE3 Instruction Set Extensions
  • 45nm Lithography
  • Max TDP
    • N450 - 6.5W
    • N455 - 5.5W
Advanced Technologies
  • Intel Hyper-Threading Technology
  • Intel 64
  • Enhanced Intel SpeedStep® Technology
  • Thermal Monitoring Technologies
Intel Platform Protection Technology
  • Execute Disable Bit
Graphics Specifications
  • Integrated Graphics Processor
Memory Specifications
  • 2GB Max Memory Size (dependent on memory type)
  • Memory Types
    • N450 - DDR2-667
    • N455 - DDR2/3
  • 1 Memory Channel
Package Specifications
  • 100ºC TJUNCTION
  • 22.0mm x 22.0mm Package Size
  • FCBGA559 Sockets Supported
  • Low Halogen Options Available: See MDDS

  • Intel