Intel Celeron M 440 LF80538NE0361M


Specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Celeron M
Model number  ? 440
CPU part numberLF80538NE0361M is an OEM/tray microprocessor
Frequency (MHz)  ? 1867
Bus speed (MHz)  ? 533
Clock multiplier  ? 14
Package478-pin micro FC-PGA
1.38" x 1.38" (3.5 cm x 3.5 cm)
SocketSocket M
 
S-spec numbers
  ES/QS processors
Part number QKIR QNKJ
LF80538NE0361M++
 
Architecture / Microarchitecture
MicroarchitectureMobile
Processor core  ? Yonah
Core stepping  ? D0 (QNKJ)
CPUID6EC (QNKJ)
Manufacturing process0.065 micron process with copper interconnect
Data width32 bit
The number of cores1
The number of threads1
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB instruction cache
32 KB write-back data cache
Level 2 cache size  ? 1 MB
Features
  • MMX technology
  • SSE
  • SSE2
  • SSE3
  • Execute disable bit  ? 
Low power features
  • Core C1/AutoHalt, C1/MWAIT, C2 and C3 modes
  • Stop Grant mode  ? 
  • Sleep mode  ? 
  • Deep Sleep mode  ? 
  • FSB low-power enhancements
 
Electrical/Thermal parameters
V core (V)  ? 1.26
Minimum/Maximum operating temperature (°C)  ? 0 - 100
Thermal Design Power (W)  ? 27
 
Notes on Intel LF80538NE0361M
  • Bus frequency is 133 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 533 MHz
  • Embedded microprocessor
  CPUs, related to Intel Celeron M 440 (Socket M, embedded)  

Model Cores /
Threads
Freq. L2
cache
TDP Features
Intel Celeron M 400 series family, Socket M
   Intel Celeron M 4101 / 11.46 GHz1 MB27 WattSSE
   Intel Celeron M 4201 / 11.6 GHz1 MB27 WattSSE
   Intel Celeron M 4301 / 11.73 GHz1 MB27 WattSSE
   Intel Celeron M 440 (Socket M)1 / 11.86 GHz1 MB27 WattSSE
   Intel Celeron M 4501 / 12 GHz1 MB27 WattSSE
Intel Celeron M 400 series family, Mobile micro-architecture, Other sockets
   Intel Celeron M 4231 / 11.06 GHz1 MB5.5 WattSSE
   Intel Celeron M 4431 / 11.2 GHz1 MB5.5 WattSSE
   Intel Celeron M 440 (BGA)1 / 11.86 GHz1 MB27 WattSSE
Other families, Mobile micro-architecture, Socket M
   Intel Core Solo T12501 / 11.73 GHz2 MB31 WattSSE, ESS
   Intel Core Solo T1400 (Socket M)1 / 11.83 GHz2 MB27 WattSSE, VT, ESS
   Intel Core Solo T13501 / 11.86 GHz2 MB31 WattSSE, ESS
   Intel Core Solo T1500 (Socket M)1 / 12 GHz2 MB SSE, VT, ESS
   Intel Pentium T20602 / 21.6 GHz1 MB31 WattSSE, ESS
   Intel Pentium T20802 / 21.73 GHz1 MB31 WattSSE, ESS
   Intel Pentium T21302 / 21.86 GHz1 MB31 WattSSE, ESS
   Intel Core Duo T2500 (Socket M)2 / 22 GHz2 MB31 WattSSE, VT, ESS
   Intel Core Duo T2600 (Socket M)2 / 22.16 GHz2 MB31 WattSSE, VT, ESS
   Intel Core Duo T2700 (Socket M)2 / 22.33 GHz2 MB31 WattSSE, VT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Celeron M 440 (Socket M, embedded)

 • 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:

SSE - SSE instructions
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

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