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Intel Core 2 Duo E6540 HH80557PJ0534M information

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Type:CPU Manufacturer:Intel
family:Core 2 microprocessors:Intel Core 2 Duo E6400 HH80557PH0462M (BX80557E6400)
General information
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Core 2 Duo
Model number   
E6540
CPU part number
  • HH80557PJ0534M is an OEM/tray microprocessor
Frequency    2333 MHz
Bus speed    1333 MHz
Clock multiplier    7
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 3rd quarter 2007
S-spec numbers
Part number ES/QS processors Production processors
  QXHH SLAA5
HH80557PJ0534M + +
Architecture / Microarchitecture
Microarchitecture Core
Processor core    Conroe
Core stepping    G0 (SLAA5)
CPUID 6FB (SLAA5)
Manufacturing process 0.065 micron
291 million transistors
Die size 143mm2
Data width 64 bit
The number of CPU 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 4 MB 16-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   
  • VT-x / Virtualization technology   
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 - 72°C
Minimum/Maximum power dissipation    8 Watt (Extended Halt mode) / 105.15 Watt
Thermal Design Power    65 Watt
Notes on Intel Core 2 Duo E6540
  • Binary compatible with 32-bit x86 software
  • Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz


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