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Categories

Intel E3-1281 v3
  • Intel E3-1281 v3
  • Intel E3-1281 v3
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.



Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software. Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.



Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Bandwidth5 MB/s
BoxNo
Bus typeDMI
Component forserver/workstation
CPU configuration (max)1
ECCYes
Embedded options availableNo
Enhanced Intel SpeedStep TechnologyYes
Execute Disable BitYes
Idle StatesYes
Intel AES New InstructionsYes
Intel Anti-Theft TechnologyYes
Intel Enhanced Halt StateYes
Intel Fast Memory AccessYes
Intel Flex Memory AccessYes
Intel Hyper-Threading TechnologyYes
Intel Identity Protection TechnologyYes
Intel Secure KeyYes
Intel Smart CacheYes
Intel Trusted Execution TechnologyYes
Intel Virtualization TechnologyVT-d, VT-x
Intel vPro TechnologyYes
Intel VT-x with Extended Page Tables (EPT)Yes
L3 cache8 MB
Memory bandwidth (max)25.6 GB/s
Memory channelsDual
On-board graphics adapterNo
OS GuardYes
PCI Express configurations1x16, 2x8, 1x8+2x4
Processor cores4
Processor familyIntel Xeon
Processor lithography22 nm
Processor modelE3-1281V3
Processor socketSocket H3 (LGA 1150)
Processor threads8
Scalability1S
SteppingC0
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2
Supported memory clock speeds1333, 1600 MHz
System bus rate5 GT/s
Thermal Monitoring TechnologiesYes
Thermal solution specificationPCG 2013D

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Intel Intel® Xeon® Processor E3-1281 v3 (8M Cache, 3.70 GHz)

Intel® Xeon® Processor E3-1281 v3
(8M Cache, 3.70 GHz)

CM8064601575329

Out of Stock

£707.37
£589.48 Ex VAT.