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slbz7 (intel xeon x5647) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number X5647
Part numberAT80614006780AA
Frequency (GHz) 2.933
Frequency in IDA mode (GHz)3.2
Bus speed (MHz) 2933
Clock multiplier 22
Package type1366-land FC-LGA10
Socket typeSocket 1366 (LGA1366)
Architecture / Microarchitecture / Other
CPUID206C2h
Core steppingB1
Processor coreWestmere-EP
Manufacturing technology (micron)0.032
Number of cores4
L2 cache size (MB) 1
L3 cache size (MB)12
FeaturesAES
EM64T technology
Enhanced SpeedStep technology
Execute disable bit
Hyper-Threading technology
MMX
SSE
SSE2
SSE3
SSE4
SSSE3
Trusted Execution technology
Turbo Boost technology
Virtualization technology (VT-d)
Virtualization technology (VT-x)
Case temperature (°C) 80.4
Thermal Design Power (Watt) 130
Notes on sSpec SLBZ7
  • This part includes Turbo Boost Technology. Maximum performance increase in Turbo Boost mode is 133 MHz for 4 or 3 cores, and 266 MHz for 1 or 2 cores.
  • QuickPath Interconnect speed is 5.86 GT/s.
  • Demand Based Switching
  • The part supports DDR3-1066 and DDR3-800 memory.
  • The CPU supports ECC memory.

Other S-Spec number