QFTX (Intel Xeon X5460)


Specifications

General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number  ? X5460
Part numberAT80574KJ087N
Frequency (GHz)3.167
Bus speed (MHz)  ? 1333
Package type771-land FC-LGA
Socket typeSocket 771 (LGA771)
 
Architecture / Microarchitecture / Other
CPUID1067Ah
Core steppingE0
Previous steppingSLANP
Next production steppingSLBBA
Manufacturing technology (micron)0.045
Number of cores4
L2 cache size (KB)  ? 12288
 
Notes on sSpec QFTX
  • The samples are available starting from Jul 3, 2008
  • Changes in E0 stepping: new XSAVE and XRSTORE instructions, ACNT2 feature used for determining processor utilization, halide-free package.
 

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