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slasb (intel xeon x5450) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number X5450
Part numberEU80574KJ080NT
BX80574X5450A
BX80574X5450P
Frequency (GHz) 3
Bus speed (MHz) 1333
Package type771-land FC-LGA8
Socket typeSocket 771 (LGA771)
Architecture / Microarchitecture / Other
CPUID10676h
Core steppingC0
Next steppingQFUB
Next production steppingSLBBE
Processor coreHarpertown
Manufacturing technology (micron)0.045
Number of cores4
L2 cache size (MB) 12
FeaturesEM64T technology
Enhanced SpeedStep technology
Execute disable bit
Thermal Monitor 2
Virtualization technology
Core voltage (V) 0.95 - 1.225
Case temperature (°C) 70
Thermal Design Power (Watt) 120
Notes on sSpec SLASB
  • This part has Enhanced Halt State enabled.
  • The processor supports I/O Acceleration Technology.
  • Demand Based Switching

Other S-Spec number