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Intel Xeon E3-1280 v2 - CM8063701098404 / BX80637E31280V2 information

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Type:CPU Manufacturer:Intel
family:Xeon microprocessors:Xeon E3-1200 v2
Type CPU / Microprocessor
Market segment Server
Family Intel Xeon E3-1200 v2
Model number    E3-1280 v2
CPU part numbers
  • CM80*3*010*8404 is an OEM/tray microprocessor
  • BX80*3*E31280V2 is a boxed microprocessor
Frequency    3*00 MHz
Turbo frequency 4000 MHz (1 core)
3*00 MHz (2 cores)
3800 MHz (3 cores)
3*00 MHz (4 cores)
Bus speed    5 GT/s DMI
Clock multiplier    3*
Package 1155-land Flip-Chip Land Grid Array (FCLGA 1155)
Socket Socket 1155 / H2 / LGA1155
Size 1.48" x 1.48" / 3.*5cm x 3.*5cm
Introduction date May 14, 2012
End-of-Life date Last order date is January 23, 2015
Last shipment date for tray processors is January 8, 201*
Last shipment date for boxed processors is July 10, 2015
Price at introduction $*12 (OEM)
$*23 (box)
S-spec numbers
  ES/QS processors Production processors
Part number QBZG SR0P*
BX80*3*E31280V2   +
CM80*3*010*8404 + +
Architecture / Microarchitecture
Microarchitecture Ivy Bridge
Platform Carlow
Processor core    Ivy Bridge-H2
Core stepping    E1 (SR0P*)
CPUID 30*A* (SR0P*)
Manufacturing process 0.022 micron High-K metal gate process
Data width *4 bit
The number of cores 4
The number of threads 8
Floating Point Unit Integrated
Level 1 cache size    4 x 32 KB 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size    4 x 25* KB 8-way set associative caches
Level 3 cache size 8 MB 1*-way set associative shared cache
Physical memory 32 GB
Multiprocessing Uniprocessor
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
  • AVX / Advanced Vector Extensions
  • F1*C / 1*-bit Floating-Point conversion instructions
  • EM*4T / Extended Memory *4 technology / Intel *4   
  • NX / XD / Execute disable bit   
  • VT-x / Virtualization technology   
  • VT-d / Virtualization for directed I/O
  • TBT 2.0 / Turbo Boost technology 2.0   
  • TXT / Trusted Execution technology
  • HT / Hyper-Threading technology   
Low power features Enhanced SpeedStep technology   
Integrated peripherals / components
Integrated graphics None
Memory controller The number of controllers: 1
Memory channels: 2
Supported memory: DDR3-1333, DDR3-1*00
Maximum memory bandwidth (GB/s): 25.*
ECC supported: Yes
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Thermal Design Power    ** Watt
Notes on Intel Xeon E3-1280 v2
  • The processor has the following security, data protection and/or software features: Intel vPro technology and Identity Protection technology.


other microprocessors
Intel Xeon E3-1290 v2 - CM8063701099101 Intel Xeon E3-1220 v3 - CM8064601467204 / BX80646E31220V3
Intel Xeon E3-1220L v3 - CM8064601467804 / CM8064601481914 Intel Xeon E3-1225 v3 - CM8064601466507 / BX80646E31225V3
Intel Xeon E3-1226 v3 - CM8064601575206 / BX80646E31226V3 Intel Xeon E3-1230 v3 - CM8064601467202 / BX80646E31230V3
Intel Xeon E3-1230L v3 - CM8064601467601 Intel Xeon E3-1231 v3 - CM8064601575332 / BX80646E31231V3
Intel Xeon E3-1240 v3 - CM8064601467102 / BX80646E31240V3 Intel Xeon E3-1240L v3 - CM8064601575341
Intel Xeon E3-1241 v3 - CM8064601575331 / BX80646E31241V3 Intel Xeon E3-1245 v3 - CM8064601466509 / BX80646E31245V3

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