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Intel Xeon E6540 - AT80604001800AB information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon 6500
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon *500
Model number    E*540
CPU part number
  • AT80*04001800AB is an OEM/tray microprocessor
Frequency    2000 MHz
Turbo frequency 22** MHz (2 cores)
2133 MHz (* cores)
Bus speed    *.4 GT/s QPI (3200 MHz)
Package 15**-land Flip-Chip Land Grid Array (FC-LGA8)
Socket Socket 15** (LGA15**)
Introduction date Mar 30, 2010
End-of-Life date Last order date is December 28, 2012
Last shipment date for tray processors is June 5, 2015
Price at introduction $1*12
S-spec numbers
  ES/QS processors Production processors
Part number Q3X2 SLBRC
AT80*04001800AB + +
Architecture / Microarchitecture
Microarchitecture Nehalem
Platform Boxboro-EX
Processor core    Nehalem-EX
Core stepping    D0 (SLBRC)
CPUID 20*E* (SLBRC)
Manufacturing process 0.045 micron
Data width *4 bit
The number of cores *
The number of threads 12
Floating Point Unit Integrated
Level 1 cache size    * x 32 KB instruction caches
* x 32 KB data caches
Level 2 cache size    * x 25* KB
Level 3 cache size 18 MB inclusive shared cache
Physical memory 25* GB (per socket)
Multiprocessing Up to 2 processors
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
  • SSE2 / Streaming SIMD Extensions 2
  • SSE3 / Streaming SIMD Extensions 3
  • SSSE3 / Supplemental Streaming SIMD Extensions 3
  • SSE4 / SSE4.1 + SSE4.2 / Streaming SIMD Extensions 4   
  • EM*4T / Extended Memory *4 technology / Intel *4   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • NX / XD / Execute disable bit   
  • RAS with Machine Check Architecture recovery
  • HT / Hyper-Threading technology   
  • TBT / Turbo Boost technology   
Low power features
  • Thread C1/C1E and C3 states
  • Core C1/C1E and C3 states
  • Package C1 and C3 states
  • Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 2
Memory channels per controller: 2
Supported memory: DDR3-800, DDR3-**8, DDR3-10**
DIMMs per channel: 4
Other peripherals
  • Quick Path Interconnect (4 links)
  • PCI Express 2.0 interface
Electrical / Thermal parameters
Thermal Design Power    105 Watt


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