Search CPU-World

Search site contents:

Intel Atom N455 - AU80610006237AA

Jump to:
  • FAQ
  • Pictures
  • Comments
Compare Intel N455 specs with one or more CPUs:  

Identify another S-Spec code, or another CPU:

Use Atom N455 CPU specifications for short-term auctions:

Get HTML and forum link code in case if you want to link to this page:

Find CPUs

Find Atom CPUs with:

Same socket

Intel Atom N455 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Atom N400 series
Model number  ? N455
CPU part number
  • AU80610006237AA is an OEM/tray microprocessor
Frequency  ? 1667 MHz
Bus speed  ? 2.5 GT/s DMI
Package559-ball micro-FCBGA8
Size0.87" x 0.87" / 2.2cm x 2.2cm
Introduction dateJune 1, 2010
Price at introduction$64
S-spec numbers
  ES/QS processors Production processors
Part number Q4KN SLBX9
Architecture / Microarchitecture
PlatformPine Trail-M
Processor core  ? Pineview
Core stepping  ? A0 (SLBX9)
Manufacturing process0.045 micron
123 million transistors
Die size66mm2
Data width64 bit
The number of cores1
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB instruction cache
24 KB write-back data cache
Level 2 cache size  ? 512 KB 8-way associative cache
Physical memory2 GB
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • EM64T / Extended Memory 64 technology / Intel 64  ? 
  • HT / Hyper-Threading technology  ? 
  • NX / XD / Execute disable bit  ? 
Low power featuresEnhanced SpeedStep technology  ? 
Integrated peripherals / components
Integrated graphics
  • GPU Type: GMA 3150
    Base frequency (MHz): 200
Memory controller
  • The number of controllers: 1
    Memory channels: 1
    Supported memory: DDR2, DDR3
Other peripheralsDirect Media Interface
Electrical / Thermal parameters
Minimum/Maximum operating temperature  ? 0°C - 100°C
Thermal Design Power  ? 6.5 Watt

Popular Atom N455 comparisons:

Detailed side-by-side comparison

For detailed comparision of the Intel N455 and any other other chip from our CPU database type in a chip name and/or its partial specs:

You can specify any of the following: manufacturer name, family name, model number, part number, core name, socket name, operating frequency, bus speed, and the last level cache. Here are examples of searches: N455, AU80610006237AA, Intel Atom 1.667GHz, Pineview

Historical price chart

The chart below shows official prices of Intel Atom Z670, N450, N455, D410, D425, N470 and N475 processors:

Historical official prices of Atom Z670, N450, N455, D410, D425, N470 and N475 processors


Q: I have an Intel N455 microprocessor. Is it possible to upgrade it?
A: No. BGA CPUs, like this one, are soldered on a board, as such, upgrading or replacing them is extremely difficult.

Atom N455 Overclocking

Sorry, we do not have overclocking data for this Intel Atom N400 series CPU at this time.

Related news stories

Intel discontinues Xeon and Atom processors
Jun 05, 2012: Intel today announced discontinuation of large number of Atom and Xeon microprocessors. By the end of this year, the company is going to retire 45nm Atom CPUs with "Pineview" core. Furthermore, Intel will discontinue Xeon 3400-series chips for single-socket workstations, and Xeon MPs from 6500 and 7500 series. Most of End-of-Lifed microprocessors were introduced in the second half of 2009 and the first half of 2010.

Atom processors with DDR3 support: netbook roundup
Jul 07, 2010: More than one month ago, on June 1st, Intel introduced four new Atom microprocessors with DDR3 support - single-core Atom N455 and N475, available immediately, and single-core Atom D425 / dual-core Atom D525, available on June 21st.

Intel announced 4 new Atom microprocessors
Jun 01, 2010: Today Intel announced 4 new Atom microprocessors - N455 and N475 for netbook market, and D425 and D525 CPUs for entry-level desktop market.

CPU ID information for the Atom N455

Our CPUID database contains 3 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your CPU.

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Atom N455 CPU.

CPU Family:Atom
Processor Number:N455
Frequency:1662 MHz
Part number:
S-Spec Number:
Submitted by:
General information
Processor name (BIOS): Intel(R) Atom(TM) CPU N455 @ 1.66GHz
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:106CA
Family: 6 (06h)
Model:28 (01Ch)
Stepping:10 (0Ah)
TLB/Cache details:Data TLB0: 4-KB pages, fully associative, 16 entries
Data TLB: 4-KB Pages, 4-way set associative, 64 entries
Data TLB: 4-KB or 4-MB Pages, 4-way set associative, 8 entries
Instruction TLB: 4-KB pages, 32 entries

Cache: L1 data L1 instruction L2
Size: 24 KB 32 KB 512 KB
Associativity: 6-way set
8-way set
8-way set
Line size: 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Instruction set extensionsAdditional instructions
Major featuresOther features
On-chip Floating Point Unit 64-bit debug store
64-bit / Intel 64 Advanced programmable interrupt controller
NX bit/XD-bit CPL qualified debug store
Hyper-Threading Technology Debug store
Enhanced SpeedStep Debugging extensions
  Digital Thermal Sensor capability
  LAHF/SAHF support in 64-bit mode
  Machine check architecture
  Machine check exception
  Memory-type range registers
  Model-specific registers
  Page attribute table
  Page global extension
  Page-size extensions (4MB pages)
  Pending break enable
  Perfmon and Debug capability
  Physical address extensions
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

CPUs, related to Intel Atom N455

Model Cores /
Frequency L2
TDP Features  
Intel Atom N400 series family, BGA559
   Atom N4501 / 21.66 GHz512 KB5.5WESS>
   Atom N4551 / 21.66 GHz512 KB6.5WESS 
   Atom N4701 / 21.83 GHz512 KB6.5WESS>
   Atom N4751 / 21.83 GHz512 KB6.5WESS>
Other families, Bonnell micro-architecture, BGA559
   Atom D4101 / 21.66 GHz512 KB10WESS>
   Atom D4251 / 21.8 GHz512 KB10WESS>
   Atom N5502 / 41.5 GHz1 MB8.5WESS>
   Atom D5102 / 41.66 GHz1 MB13WESS>
   Atom N5702 / 41.66 GHz1 MB8.5WVT, ESS>
   Atom D5252 / 41.8 GHz1 MB13WESS>
 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)
 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Atom N455
 • Click on the >  icon to compare any CPU in the table with the Intel Atom N455 (Javascript required).
 • Features abbreviations:
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

Pictures (0)

Comments (2)

You're welcome to post suggestions, corrections, your own personal Intel Atom N455 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.


2013-09-03 15:46:27
Posted by: megasyxx

This processor is good, and I like it :D


2013-12-17 11:38:35
Posted by: Burn

Is this PC can upgrade RAM from 1G to 2G?

Response: The processor supports 2 GB of memory, but you should also check whether your motherboard (system) supports that amount of memory or not.
Terms and Conditions · Privacy Policy · Contact Us (c) Copyright 2003 - 2010 Gennadiy Shvets