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Intel Core Duo L2400 LE80539LF0282M

CPU » Intel » Core Duo family » L2400

Specifications

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Intel Core Duo L2400 specifications

General information
TypeCPU / Microprocessor
Market segmentMobile
FamilyIntel Core Duo
Model number  ? L2400
CPU part numberLE80539LF0282M is an OEM/tray microprocessor
Frequency  ? 1667 MHz
Bus speed  ? 667 MHz
Clock multiplier  ? 10
Package479-ball micro FC-BGA
1.38" x 1.38" (3.5 cm x 3.5 cm)
SocketBGA479
 
S-spec numbers
  ES/QS processors Production processors
Part number QKBV SL8VW SL9JT
LE80539LF0282M+++
 
Architecture / Microarchitecture
MicroarchitectureMobile
Processor core  ? Yonah
Core steppings  ? C0 (SL8VW)
D0 (SL9JT)
CPUIDs6E8 (SL8VW)
6EC (SL9JT)
Manufacturing process0.065 micron
Data width32 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 32 KB instruction cache
32 KB data cache
Level 2 cache size  ? shared 2 MB cache
MultiprocessingUniprocessor
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • NX / XD / Execute disable bit  ? 
  • VT / Virtualization technology  ? 
Low power features
  • Core AutoHALT, C1/MWAIT, C2, C3 and C4 modes
  • Stop Grant mode  ? 
  • Deep Sleep mode  ? 
  • Deeper Sleep mode  ? 
  • Enhanced Deeper Sleep mode  ? 
  • Dynamic Cache sizing  ? 
  • Enhanced SpeedStep technology  ? 
 
Electrical / Thermal parameters
V core  ? 1V - 1.2125V
Minimum/Maximum operating temperature  ? 0°C - 100°C
Minimum/Maximum power dissipation  ? 8.12 Watt (Enhanced Deeper Sleep mode) / 23.04 Watt
Thermal Design Power  ? 15 Watt
 
Notes on Intel LE80539LF0282M
  • Bus frequency is 166 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 667 MHz

CPUs, related to Intel Core Duo L2400

Model Cores /
Threads		 Freq. L2
cache		 TDP Features
Intel Core Duo family, BGA479
   Core Duo U24002 / 21.06 GHz2 MB9 WattSSE3, VT, ESS
   Core Duo U25002 / 21.2 GHz2 MB9 WattSSE3, VT, ESS
   Core Duo L23002 / 21.5 GHz2 MB15 WattSSE3, VT, ESS
   Core Duo T2300E (BGA)2 / 21.66 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo L24002 / 21.66 GHz2 MB15 WattSSE3, VT, ESS
   Core Duo T2300 (BGA)2 / 21.66 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo L25002 / 21.83 GHz2 MB15 WattSSE3, VT, ESS
   Core Duo T2400 (BGA)2 / 21.83 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T2500 (BGA)2 / 22 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T2600 (BGA)2 / 22.16 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T2700 (BGA)2 / 22.33 GHz2 MB31 WattSSE3, VT, ESS
Intel Core Duo family, Mobile micro-architecture, Other sockets
   Core Duo T22502 / 21.73 GHz2 MB SSE3, VT, ESS
   Core Duo T2400 (Socket M)2 / 21.83 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T23502 / 21.86 GHz2 MB SSE3, VT, ESS
   Core Duo T24502 / 22 GHz2 MB SSE3, VT, ESS
   Core Duo T2500 (Socket M)2 / 22 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T2600 (Socket M)2 / 22.16 GHz2 MB31 WattSSE3, VT, ESS
   Core Duo T2700 (Socket M)2 / 22.33 GHz2 MB31 WattSSE3, VT, ESS
Other families, Mobile micro-architecture, BGA479
   Celeron M 390 (BGA)1 / 11.7 GHz1 MB21 WattSSE3, VT, ESS
   Celeron M 440 (BGA)1 / 11.86 GHz1 MB27 WattSSE3, VT, ESS
   Core Solo T1400 (BGA)1 / 11.83 GHz2 MB27 WattSSE3, VT, ESS
   Core Solo T1500 (BGA)1 / 12 GHz2 MB SSE3, VT, ESS
   Pentium M 770 (BGA)1 / 12.13 GHz2 MB27 WattSSE3, VT, ESS
   Pentium M 780 (BGA)1 / 12.26 GHz2 MB27 WattSSE3, VT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core Duo L2400

 • 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:

SSE3 - SSE3 instructions
VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: Can I upgrade my Intel Core Duo L2400 processor?
A: No. BGA microprocessors, like this one, are soldered on a board, for that reason upgrading or replacing them is very very difficult.

Intel L2400 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (1)

Intel Core Duo L2400 LE80539LF0282M

 Intel Core Duo L2400 LE80539LF0282M

CPU ID (1)

CPUID Tools

CPUID features of Intel L2400

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 Core Duo L2400 CPU.

Manufacturer:Intel
CPU Family:Core Duo
Processor Number:L2400
Frequency:1666 MHz
Part number:
LE80539LF0282M
S-Spec Number:
Comment:
Submitted by:SAU
General information
Vendor:GenuineIntel
Processor name (BIOS):Intel(R) Core(TM) Duo CPU L2400 @ 1.66GHz
Cores:2
Logical processors:2
Processor type:Original OEM Processor
CPUID signature:6EC
Family: 6 (06h)
Model:14 (0Eh)
Stepping:12 (0Ch)
TLB/Cache details:64-byte Prefetching
Data TLB: 4-KB Pages, 4-way set associative, 128 entries
Data TLB: 4-MB Pages, 4-way set associative, 8 entries
Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries
Instruction TLB: 4-MB Pages, fully associative, 2 entries

Cache: L1 data L1 instruction L2
Size: 2 x 32 KB 2 x 32 KB 2 MB
Associativity: 8-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
Shared between all cores
 
Instruction set extensionsAdditional instructions
MMX CLFLUSH
SSE CMOV
SSE2 CMPXCHG8B
SSE3 FXSAVE/FXRSTORE
  MONITOR/MWAIT
  SYSENTER/SYSEXIT
 
Major featuresOther features
On-chip Floating Point Unit Advanced programmable interrupt controller
NX bit/XD-bit Debug store
Intel Virtualization Debugging extensions
Enhanced SpeedStep Digital Thermal Sensor capability
  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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