81Y6553 IBM 3.20GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5672

81Y6553 IBM 3.20GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5672 Quad Core Processor Upgrade

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81Y6553 IBM 3.20GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5672
81Y6553 IBM 3.20GHz 6.40GT/s QPI 12MB L3 Cache Intel Xeon X5672

Brand Intel

Part No. 81Y6553

Processor Type Server

Series Xeon Processor

Core Model Type/ProcNo. X5672

Processor Code Name Westmere EP

Core Stepping B1

Manufacturing Technology 32 nm

CPU ID String 206C2

# of Cores 4

# of Threads 8

Clock Speed 3.20 GHz

L3 Cache Size 12 MB

Front Side Bus / QuickPath Interconnect 6.40 GT/s QPI

Thermal Power 95 Watts

VID Voltage Range 0.75V – 1.35V

CPU Socket Type LGA 1366

Product Condition OEM