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Intel Xeon E5640 - AT80614005466AA / BX80614E5640 information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon 5600
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon 5600
Model number    E5640
CPU part numbers
  • AT80614005466AA is an OEM/tray microprocessor
  • BX80614E5640 is a boxed microprocessor
Frequency    2667 MHz
Turbo frequency 2933 MHz (1 or 2 cores)
2800 MHz (3 or 4 cores)
Bus speed    5.86 GT/s QPI (2933 MHz)
Clock multiplier    20
Package 1366-land Flip-Chip Land Grid Array (FC-LGA10)
Socket Socket 1366 / B / LGA1366
Size 1.77" x 1.67" / 4.5cm x 4.25cm
Introduction date March 16, 2010
End-of-Life date Last order date for embedded processors is November 15, 2015
Last shipment date for embedded processors is May 15, 2016
Price at introduction $774
S-spec numbers
  ES/QS processors Production processors
Part number Q3VL Q4EV SLBVC
AT80614005466AA + + +
BX80614E5640     +
Architecture / Microarchitecture
Microarchitecture Westmere
Platform Tylersburg-EP
Tylersburg-EN
Tylersburg-WS
Processor core    Westmere-EP
Core stepping    B1 (Q4EV, SLBVC)
CPUID 206C2 (SLBVC)
Manufacturing process 0.032 micron High-K metal gate process
Data width 64 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size    4 x 32 KB instruction caches
4 x 32 KB data caches
Level 2 cache size    4 x 256 KB
Level 3 cache size 12 MB
Physical memory 288 GB
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
  • EM64T / Extended Memory 64 technology / Intel 64   
  • NX / XD / Execute disable bit   
  • HT / Hyper-Threading technology   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TBT / Turbo Boost technology   
  • 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: 3
Supported memory: DDR3-800, DDR3-1066
Maximum memory bandwidth (GB/s): 25.6
ECC supported: Yes
Other peripherals Quick Path Interconnect (2 links)
Electrical / Thermal parameters
V core    0.8V - 1.3V
Maximum operating temperature    77.6°C
Thermal Design Power    80 Watt


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Intel Xeon X5660 - AT80614005127AA / BX80614X5660 Intel Xeon X5667 - AT80614005154AB
Intel Xeon X5670 - AT80614005130AA / BX80614X5670 Intel Xeon X5672 - AT80614005922AA
Intel Xeon X5675 - AT80614006696AA / BX80614X5675 Intel Xeon X5677 - AT80614005145AB
Intel Xeon X5679 - AT80614006924AA Intel Xeon X5680 - AT80614005124AA / BX80614X5680

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