Intel Xeon ® ® Processor E5520 (8M Cache, 2.26 GHz, 5.86 GT/s ® QPI) 2.26GHz 8MB Smart Cache

Brand: Intel
Part Number #: W1333UA4GV
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Processor
Processor codenameNehalem EP
Processor cache8 MB
Processor frequency2.26 GHz
Processor modelE5520
Processor threads8
System bus rate5.86 GT/s
Processor operating modes64-bit
Processor boost frequency2.53 GHz
SteppingD0
Number of QPI links2
L3 cache speed2.26 GHz
CPU multiplier (bus/core ratio)17
Bus typeQPI
Component forServer/workstation
Processor lithography45 nm
Processor familyIntel® Xeon® 5000 Sequence
Processor cores4
BoxNo
Processor socketSocket B (LGA 1366)
Processor seriesIntel Xeon 5500 series
Processor cache typeSmart Cache
Memory
Maximum internal memory supported by processor144 GB
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor800,1066 MHz
Memory bandwidth supported by processor (max)25.6 GB/s
Memory channels supported by processorTriple
ECC supported by processorYes
Graphics
On-board graphics adapterNo
Power
VID Voltage Range0.75 - 1.35 V
Technical details
Cache memory8 MB
Intel® Turbo Boost TechnologyYes
Intel Trusted Execution TechnologyNo
Intel® Smart CacheYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Idle StatesYes
Execute Disable BitYes
Enhanced Intel SpeedStep TechnologyYes
Intel® Virtualization Technology (Intel® VT)VT-d,VT-x
Number of Processing Die Transistors731 M
Processing Die size263 mm²
Number of Graphics & IMC Die Transistors731 M
L3 cache speed2.26 GHz
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Enhanced Halt StateYes
Intel Demand Based SwitchingYes
Embedded options availableNo
CPU configuration (max)2
Processor codeSLBFD
Product type4
Processor cache8192 KB
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Thermal Design Power (TDP)80 W
StatusLaunched
Product nameIntel Xeon E5520 (8M Cache, 2.26 GHz, 5.86 GT/s Intel QPI)
Processor seriesIntel Xeon 5500 series
Processor core voltage0.75 -1.35
Physical Address Extension (PAE)40 bit
Market segmentSRV
Launch date2009-03-30T00:00:00
Intel Virtualization Technology (VT-x)Yes
Processor cache typeSmart Cache
Bus type unitsGT/s
Bus bandwidth5.86
Born on dateQ1'09
Maximum memory144 GB
Processor brand nameIntel Xeon
Product familyIntel Xeon Processor 5000 Sequence
Features
Thermal Design Power (TDP)80 W
Processor package size42.5
Processor ARK ID40200
Idle StatesYes
Execute Disable BitYes
Number of Processing Die Transistors731 M
Processing Die size263 mm²
Number of Graphics & IMC Die Transistors731 M
Embedded options availableNo
CPU configuration (max)2
Processor codeSLBFD
Physical Address Extension (PAE)40 bit
Processor special features
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel 64Yes
Intel® Turbo Boost TechnologyYes
Intel Trusted Execution TechnologyNo
Intel® Smart CacheYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Enhanced Intel SpeedStep TechnologyYes
Intel® Virtualization Technology (Intel® VT)VT-d,VT-x
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Enhanced Halt StateYes
Intel Demand Based SwitchingYes
Intel Virtualization Technology (VT-x)Yes
Operational conditions
Tcase72 °C
Other features
Cache memory8 MB
Intel® Virtualization Technology (Intel® VT)VT-d,VT-x
Maximum internal memory147456 MB
CPU configuration (max)2
Processor codeSLBFD
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