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q1eh (intel xeon x5550) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number X5550
Part numberAT80602000771AA
Processor markingsAT80602000771AA
Frequency (GHz) 2.667
Bus speed (MHz) 3200
Package type1366-land FC-LGA8
Socket typeSocket 1366 (LGA1366)
Architecture / Microarchitecture / Other
CPUID06A2h
Core steppingB0?
Processor coreGainestown
Manufacturing technology (micron)0.045
Number of cores4
L2 cache size (MB) 1
L3 cache size (MB)8
FeaturesEM64T technology
MMX
SSE
SSE2
SSE3
SSE4.1
Notes on sSpec Q1EH
  • According to other source the CPU has core stepping C1

Other S-Spec number