Essentials
Product Collection: Legacy Intel Xeon Processors
Code Name: Products formerly Bloomfield
Vertical Segment: Server
Processor Number: W3550
Status: Discontinued
Launch Date: Q3'09
Lithography: 45 nm
Performance Specifications
Number of Cores: 4
Number of Threads: 8
Processor Base Frequency: 3.06 GHz
Max Turbo Frequency: 3.33 GHz
Cache: 8 MB Intel® Smart Cache
Bus Speed: 4.8 GT/s
Number of QPI Links: 1
TDP: 130 W
VID Voltage Range: 0.800V-1.375V
Supplemental Information
Embedded Options Available: No
Memory Specifications
Max Memory Size (dependent on memory type): 24 GB
Memory TypesDDR3 800/1066
Max Number of Memory Channels3
Max Memory Bandwidth25.6 GB/s
Physical Address Extensions36-bit
ECC Memory Supported ‡Yes
Package Specifications
Sockets SupportedFCLGA1366
Max CPU Configuration1
TCASE67.9°C
Package Size42.5mm x 45.0mm
Processing Die Size263 mm2
Number of Processing Die Transistors731 million
Advanced Technologies
Intel Turbo Boost Technology ‡1.0
Intel Hyper-Threading Technology ‡Yes
Intel Virtualization Technology (VT-x) ‡Yes
Intel VT-x with Extended Page Tables (EPT) ‡Yes
Intel 64 ‡Yes
Instruction Set64-bit
Instruction Set ExtensionsIntel SSE4.2
Idle StatesYes
Enhanced Intel SpeedStep TechnologyYes
Intel Demand Based SwitchingYes
Thermal Monitoring TechnologiesNo
Security & Reliability
Intel AES New InstructionsNo
Intel Trusted Execution Technology ‡No
Execute Disable Bit ‡Yes
