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Intel Core 2 Duo E4400 HH80557PG0412M (BX80557E4400) information

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Type:CPU Manufacturer:Intel
family:Core 2 Duo microprocessors:Intel Core 2 Duo E4400 HH80557PG0412M (BX80557E4400)
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Core 2 Duo
Model number    E4400
CPU part numbers
  • HH80557PG0412M is an OEM/tray microprocessor
  • BX80557E4400 is a boxed microprocessor with fan and heatsink
Frequency    2000 MHz
Bus speed    800 MHz
Clock multiplier    10
Package 775-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
Socket Socket 775 / LGA775 / T
Introduction date Apr 22, 2007
S-spec numbers
  ES/QS processors Production processors
Part number QVYH QYQW SLA3F SLA5F SLA98
BX80557E4400     +   +
HH80557PG0412M + + + + +
Architecture / Microarchitecture
Microarchitecture Core
Processor core    Allendale
Core steppings    L2 (SLA3F)
M0 (QVYH, QYQW, SLA98)
CPUIDs 6F2 (SLA3F)
6FD (QVYH, QYQW, SLA98)
Manufacturing process 0.065 micron
Data width 64 bit
The number of cores 2
The number of threads 2
Floating Point Unit Integrated
Level 1 cache size    2 x 32 KB 8-way set associative instruction caches
2 x 32 KB 8-way set associative data caches
Level 2 cache size    shared 2 MB 8-way set associative cache
Cache latency 3 (L1 cache)
14 (L2 cache)
Multiprocessing Uniprocessor
Features
  • 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   
  • NX / XD / Execute disable bit   
Low power features
  • Enhanced SpeedStep technology   
  • Stop Grant state   
  • Halt state
  • Extended Halt state
Integrated peripherals / components
Integrated graphics None
Electrical / Thermal parameters
V core    0.85V - 1.5V
Minimum/Maximum operating temperature    5°C - 61.4°C
Minimum/Maximum power dissipation    8 Watt (Extended Halt mode) / 104.63 Watt
Thermal Design Power    65 Watt
Notes on Intel Core 2 Duo E4400
  • Binary compatible with 32-bit x86 software
  • Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz


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Intel Core 2 Duo E6420 HH80557PH0464M (BX80557E6420) Intel Core 2 Duo E6540 HH80557PJ0534M
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