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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
  • CM8063701098404 is an OEM/tray microprocessor
  • BX80637E31280V2 is a boxed microprocessor
Frequency    3600 MHz
Turbo frequency 4000 MHz (1 core)
3900 MHz (2 cores)
3800 MHz (3 cores)
3700 MHz (4 cores)
Bus speed    5 GT/s DMI
Clock multiplier    36
Package 1155-land Flip-Chip Land Grid Array (FCLGA 1155)
Socket Socket 1155 / H2 / LGA1155
Size 1.48" x 1.48" / 3.75cm x 3.75cm
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, 2016
Last shipment date for boxed processors is July 10, 2015
Price at introduction $612 (OEM)
$623 (box)
S-spec numbers
  ES/QS processors Production processors
Part number QBZG SR0P7
BX80637E31280V2   +
CM8063701098404 + +
Architecture / Microarchitecture
Microarchitecture Ivy Bridge
Platform Carlow
Processor core    Ivy Bridge-H2
Core stepping    E1 (SR0P7)
CPUID 306A9 (SR0P7)
Manufacturing process 0.022 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 8-way set associative instruction caches
4 x 32 KB 8-way set associative data caches
Level 2 cache size    4 x 256 KB 8-way set associative caches
Level 3 cache size 8 MB 16-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
  • F16C / 16-bit Floating-Point conversion instructions
  • EM64T / Extended Memory 64 technology / Intel 64   
  • 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, DDR3-1600
Maximum memory bandwidth (GB/s): 25.6
ECC supported: Yes
Other peripherals
  • Direct Media Interface 2.0
  • PCI Express 3.0 interface
Electrical / Thermal parameters
Thermal Design Power    69 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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