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sr19x (intel xeon e5-2643 v2) Detail Information


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General information
TypeCPU / Microprocessor
FamilyIntel Xeon
Processor number E5-2643 v2
Part numberCM8063501287403
Frequency (GHz) 3.5
Frequency in IDA mode (GHz)3.8
Clock multiplier 35
Package type2011-land FC-LGA
Socket typeSocket 2011 (LGA2011)
Architecture / Microarchitecture / Other
CPUID0306E4h
Core steppingM1
Processor coreIvy Bridge-EP
Manufacturing technology (micron)0.022
Number of cores6
L2 cache size (MB) 1.5
L3 cache size (MB)25
FeaturesAES
AVX
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)
Core voltage (V) 0.65 - 1.3
Case temperature (°C) 74
Thermal Design Power (Watt) 130
Notes on sSpec SR19X
  • QuickPath Interconnect speed is 8 GT/s.
  • Direct Memory Interface speed is 5 GT/s.
  • The CPU supports ECC memory.
  • The part supports DDR3-1866 memory.

Other S-Spec number