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Intel Atom N280 - AU80586GF028D

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Intel Atom N280 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Atom
Model number  ? N280
CPU part numberAU80586GF028D is an OEM/tray microprocessor
Frequency  ? 1667 MHz
Bus speed  ? 667 MHz
Clock multiplier  ? 10
Package437-ball micro-FCBGA8
0.87" x 0.87" (2.2 cm x 2.2 cm)
SocketBGA437
 
S-spec numbers
  Production processors
Part number SLGL9
AU80586GF028D+
 
Architecture / Microarchitecture
MicroarchitectureBonnell
PlatformNetbook '08
Processor core  ? Diamondville
Core stepping  ? C0 (SLGL9)
CPUID106C2 (SLGL9)
Manufacturing process0.045 micron
47 million transistors
Data width32 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 set associative
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • HT / Hyper-Threading technology  ? 
  • NX / XD / Execute disable bit  ? 
Low power features
  • C1/AutoHalt, C1/MWAIT, C2 and C4 thread states
  • Stop Grant state  ? 
  • Enhanced Stop Grant state
  • Sleep state  ? 
  • Deep Sleep state  ? 
  • Deeper Sleep state  ? 
  • Enhanced Deeper Sleep state  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical / Thermal parameters
V core  ? 0.9V - 1.1625V
Minimum/Maximum operating temperature  ? 0°C - 90°C
Thermal Design Power  ? 2.5 Watt
 
Notes on Intel AU80586GF028D
  • Actual bus frequency is 166 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 667 MHz

CPUs, related to Intel Atom N280

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
Intel Atom family, BGA437
   Atom Z510P1 / 21.1 GHz512 KB2.2 WattESS
   Atom Z510PT1 / 21.1 GHz512 KB2.2 WattESS
   Atom Z520PT1 / 21.33 GHz512 KB2.2 WattESS
   Atom 2301 / 21.6 GHz512 KB4 Watt64-bit, ESS
   Atom N2701 / 21.6 GHz512 KB2.5 WattESS
   Atom Z530P1 / 21.6 GHz512 KB2.2 WattESS
   Atom N2801 / 21.66 GHz512 KB2.5 WattESS
   Atom 3302 / 41.6 GHz1 MB8 Watt64-bit, ESS
Intel Atom family, Bonnell micro-architecture, Other sockets
   Atom N4751 / 21.83 GHz512 KB6.5 Watt64-bit, ESS
   Atom Z5401 / 21.86 GHz512 KB2.64 WattVT, ESS
   Atom Z5501 / 22 GHz512 KB2.64 WattVT, ESS
   Atom Z5601 / 22.13 GHz512 KB2.5 WattVT, ESS
   Atom N5502 / 41.5 GHz1 MB8.5 Watt64-bit, ESS
   Atom D5102 / 41.66 GHz1 MB13 Watt64-bit, ESS
   Atom N5702 / 41.66 GHz1 MB8.5 Watt64-bit, VT, ESS
   Atom D5252 / 41.8 GHz1 MB13 Watt64-bit, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Atom N280

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • List of related CPUs is not complete.

 • Features abbreviations:

64-bit - AMD64 / EM64T technology
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: I have an Intel N280 CPU. Can I upgrade it?
A: No. BGA CPUs, like this one, are soldered on a board, as a result, upgrading or replacing them is very very difficult.

Intel N280 Overclocking

Sorry, overclocking information for the CPU is not available at this time.

Pictures (0)

CPU ID (3)

CPUID Tools

CPUID features of Intel N280

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 N280 CPU.

Manufacturer:Intel
CPU Family:Atom
Processor Number:N280
Frequency:1662 MHz
Part number:
AU80586GF028D
S-Spec Number:
Comment:
Submitted by:
General information
Vendor:GenuineIntel
Processor name (BIOS): Intel(R) Atom(TM) CPU N280 @ 1.66GHz
Cores:1
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:106C2
Family: 6 (06h)
Model:28 (01Ch)
Stepping: 2 (02h)
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
associative		 8-way set
associative		 8-way set
associative
Line size: 64 bytes 64 bytes 64 bytes
Comments: Direct-mapped Direct-mapped Non-inclusive
Direct-mapped
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG8B
SSE3 FXSAVE/FXRSTORE
SSSE3 MONITOR/MWAIT
  MOVBE
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit 64-bit debug store
NX bit/XD-bit Advanced programmable interrupt controller
Hyper-Threading Technology CPL qualified debug store
Enhanced SpeedStep Debug store
  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
  Self-snoop
  Thermal monitor
  Thermal monitor 2
  Thermal monitor and software controlled clock facilities
  Time stamp counter
  Virtual 8086-mode enhancements
  xTPR Update Control

Comments (0)

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Last modified: 14 May 2013
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