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Intel Xeon E7-2803 - AT80615006438AB information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon E7-2800
Type CPU / Microprocessor
Market segment Server
Family
Intel Xeon E*-2800
Model number   
E*-2803
CPU part number
  • AT80*1500*438AB is an OEM/tray microprocessor
Frequency    1*33 MHz
Bus speed    4.8 GT/s QPI (2400 MHz)
Clock multiplier    13
Package 15**-land Flip-Chip Land Grid Array
Socket Socket 15** (LGA15**)
Size 2.22" x 1.*4" / 5.*4*cm x 4.*1*cm
Introduction date Apr 3, 2011
End-of-Life date Last order date for tray processors is August 21, 2015
Last shipment date for tray processors is February 2, 2018
Price at introduction $**4
S-spec numbers
  ES/QS processors Production processors
Part number Q5F3 SLC3M
AT80*1500*438AB + +
Architecture / Microarchitecture
Microarchitecture Westmere
Platform Boxboro-EX
Processor core    Westmere-EX
Core stepping    A2 (SLC3M)
CPUID 20*F2 (SLC3M)
Manufacturing process 0.032 micron High-K metal gate process
Data width *4 bit
The number of CPU cores *
The number of threads 12
Floating Point Unit Integrated
Level 1 cache size    * x 32 KB instruction caches
* x 1* KB data caches
Level 2 cache size    * x 25* KB
Level 3 cache size 18 MB
Physical memory 512 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   
  • AES / Advanced Encryption Standard instructions
  • EM*4T / Extended Memory *4 technology / Intel *4   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TXT / Trusted Execution technology
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 4
Supported memory: DDR3-800
DIMMs per channel: 4
ECC supported: Yes
Electrical / Thermal parameters
Maximum operating temperature    *4°C
Thermal Design Power    105 Watt


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