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slbew (intel xeon w3520) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number W3520
Part numberAT80601000741AB
Frequency (GHz) 2.667
Frequency in IDA mode (GHz)2.933
Bus speed (MHz) 2400
Clock multiplier 20
Package type1366-land FC-LGA8
Socket typeSocket 1366 (LGA1366)
Architecture / Microarchitecture / Other
CPUID106A5h
Core steppingD0
Processor coreBloomfield
Manufacturing technology (micron)0.045
Number of cores4
L2 cache size (MB) 1
L3 cache size (MB)8
FeaturesEM64T technology
Enhanced SpeedStep technology
Execute disable bit
Hyper-Threading technology
MMX
SSE
SSE2
SSE3
SSE4
SSSE3
Turbo Boost technology
Virtualization technology (VT-x)
Core voltage (V) 1.225
Case temperature (°C) 67.9
Thermal Design Power (Watt) 130
Notes on sSpec SLBEW
  • This part has Enhanced Halt State enabled.
  • QuickPath Interconnect speed is 4.8 GT/s.
  • This part includes Turbo Boost Technology. Maximum performance increase in Turbo Boost mode is 133 MHz for 4, 3 and 2 cores, and 266 MHz for 1 core.
  • Demand Based Switching
  • The part is discontinued. Last order date for OEM and boxed processors is September 27, 2013. Last shipment date for OEM processors is September 5, 2014.
  • The part supports DDR3-1066 and DDR3-800 memory.
  • The CPU supports ECC memory.

Other S-Spec number