Intel Core 2 Duo E6540 HH80557PJ0534M


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Intel Core 2 Duo E6540 specifications

General information
TypeCPU / Microprocessor
Market segmentDesktop
FamilyIntel Core 2 Duo
Model number  ? E6540
CPU part numberHH80557PJ0534M is an OEM/tray microprocessor
Frequency  ? 2333 MHz
Bus speed  ? 1333 MHz
Clock multiplier  ? 7
Package775-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)
SocketSocket 775 / LGA775 / T
 
S-spec numbers
  ES/QS processors Production processors
Part number QXHH SLAA5
HH80557PJ0534M++
 
Architecture / Microarchitecture
MicroarchitectureCore
Processor core  ? Conroe
Core stepping  ? G0 (SLAA5)
CPUID6FB (SLAA5)
Manufacturing process0.065 micron
Data width64 bit
The number of cores2
The number of threads2
Floating Point UnitIntegrated
Level 1 cache size  ? 2 x 32 KB instruction caches
2 x 32 KB data caches
Level 2 cache size  ? shared 4 MB
MultiprocessingUniprocessor
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  ? 
  • VT / Virtualization technology  ? 
  • NX / XD / Execute disable bit  ? 
Low power features
  • Enhanced SpeedStep technology  ? 
  • Stop Grant state  ? 
  • Halt state
  • Extended Halt state
 
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 HH80557PJ0534M
  • 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

CPUs, related to Intel Core 2 Duo E6540

Model Cores /
Threads
Freq. L2
cache
TDP Features
Intel Core 2 Duo family, Socket 775
   Core 2 Duo E65402 / 22.33 GHz4 MB65 WattVT, ESS
   Core 2 Duo E73002 / 22.66 GHz3 MB65 WattVT, ESS
   Core 2 Duo E67002 / 22.66 GHz4 MB65 WattVT, ESS
   Core 2 Duo E67502 / 22.66 GHz4 MB65 WattVT, TXT, ESS
   Core 2 Duo E74002 / 22.8 GHz3 MB65 WattVT, ESS
   Core 2 Duo E81902 / 22.66 GHz6 MB65 WattVT, ESS
   Core 2 Duo E82002 / 22.66 GHz6 MB65 WattVT, TXT, ESS
   Core 2 Duo E75002 / 22.93 GHz3 MB65 WattVT, ESS
   Core 2 Duo E82902 / 22.83 GHz6 MB65 WattVT, ESS
   Core 2 Duo E76002 / 23.06 GHz3 MB65 WattVT, ESS
   Core 2 Duo E83002 / 22.83 GHz6 MB65 WattVT, TXT, ESS
   Core 2 Duo E68502 / 23 GHz4 MB65 WattVT, TXT, ESS
   Core 2 Duo E84002 / 23 GHz6 MB65 WattVT, TXT, ESS
   Core 2 Duo E85002 / 23.16 GHz6 MB65 WattVT, TXT, ESS
   Core 2 Duo E86002 / 23.33 GHz6 MB65 WattVT, TXT, ESS
Intel Core 2 Duo family, Core micro-architecture, Other sockets
   Core 2 Duo E63052 / 21.86 GHz2 MB65 WattVT, ESS
   Core 2 Duo E64052 / 22.13 GHz2 MB65 WattVT, ESS
Other families, Core micro-architecture, Socket 775
   Celeron 4401 / 12 GHz512 KB35 WattVT, ESS
   Celeron 4501 / 12.2 GHz512 KB35 WattVT, ESS
   Celeron E35002 / 22.7 GHz1 MB65 WattVT, ESS
   Pentium E68002 / 23.33 GHz2 MB65 WattVT, ESS
   Core 2 Extreme QX96504 / 43 GHz12 MB130 WattVT, ESS
   Core 2 Quad Q96504 / 43 GHz12 MB95 WattVT, TXT, ESS
   Core 2 Extreme QX97704 / 43.2 GHz12 MB136 WattVT, ESS

 • Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Duo E6540

 • 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:

VT - Virtualization
TXT - Trusted Execution
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: Is it possible to upgrade my E6540 processor?
A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

Intel E6540 Overclocking

Sorry, overclocking information is not available at this time.

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CPU ID

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