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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.
Bandwidth 5 MB/s
Box No
Bus type DMI
Component for server/workstation
CPU configuration (max) 1
ECC Yes
Embedded options available No
Enhanced Intel SpeedStep Technology Yes
Execute Disable Bit Yes
Idle States Yes
Intel AES New Instructions Yes
Intel Anti-Theft Technology Yes
Intel Enhanced Halt State Yes
Intel Fast Memory Access Yes
Intel Flex Memory Access Yes
Intel Hyper-Threading Technology Yes
Intel Identity Protection Technology Yes
Intel Secure Key Yes
Intel Smart Cache Yes
Intel Trusted Execution Technology Yes
Intel Virtualization Technology VT-d, VT-x
Intel vPro Technology Yes
Intel VT-x with Extended Page Tables (EPT) Yes
L3 cache 8 MB
Memory bandwidth (max) 25.6 GB/s
Memory channels Dual
On-board graphics adapter No
OS Guard Yes
PCI Express configurations 1x16, 2x8, 1x8+2x4
Processor cores 4
Processor family Intel Xeon
Processor lithography 22 nm
Processor model E3-1281V3
Processor socket Socket H3 (LGA 1150)
Processor threads 8
Scalability 1S
Stepping C0
Supported instruction sets AVX 2.0, SSE4.1, SSE4.2
Supported memory clock speeds 1333, 1600 MHz
System bus rate 5 GT/s
Thermal Monitoring Technologies Yes
Thermal solution specification PCG 2013D

Specific References

EAN13
0675901259897

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

Intel® Xeon® Processor E3-1281 v3
(8M Cache, 3.70 GHz)
Out of Stock
£659.66
Tax included
Reference: CM8064601575329
Quantity