Intel E5-2699 v3 CM8064401739300 User Manual

Intel® Xeon® Processor E5-1600/E5-2600/E5-4600 Product Families

21

Datasheet Volume One

Enhanced Intel 

SpeedStep® Technology

Allows the operating system to reduce power consumption when performance is 

not needed.

Execute Disable Bit

The Execute Disable bit allows memory to be marked as executable or non-

executable, when combined with a supporting operating system. If code 

attempts to run in non-executable memory the processor raises an error to the 

operating system. This feature can prevent some classes of viruses or worms 

that exploit buffer overrun vulnerabilities and can thus help improve the overall 

security of the system. See the Intel® 64 and IA-32 Architectures Software 

Developer's Manuals for more detailed information.

Flit

Flow Control Unit. The Intel QPI Link layer’s unit of transfer; 1 Flit = 80-bits.

Functional Operation

Refers to the normal operating conditions in which all processor specifications, 

including DC, AC, system bus, signal quality, mechanical, and thermal, are 

satisfied.

IMC

The Integrated Memory Controller. A Memory Controller that is integrated in the 
processor die.

IIO

The Integrated I/O Controller. An I/O controller that is integrated in the 

processor die.

Intel® ME

Intel® Management Engine (Intel® ME)

Intel® QuickData 

Technology

Intel QuickData Technology is a platform solution designed to maximize the 

throughput of server data traffic across a broader range of configurations and 

server environments to achieve faster, scalable, and more reliable I/O.

Intel® QuickPath 

Interconnect (Intel® QPI)

A cache-coherent, link-based Interconnect specification for Intel processors, 

chipsets, and I/O bridge components. 

Intel® 64 Technology

64-bit memory extensions to the IA-32 architecture. Further details on Intel 64 

architecture and programming model can be found at 

http://developer.intel.com/technology/intel64/

. 

Intel® Turbo Boost 

Technology

Intel® Turbo Boost Technology is a way to automatically run the processor core 

faster than the marked frequency if the part is operating under power, 

temperature, and current specifications limits of the Thermal Design Power 

(TDP). This results in increased performance of both single and multi-threaded 

applications.

Intel® TXT

Intel® Trusted Execution Technology

Intel® Virtualization 

Technology (Intel® VT)

Processor virtualization which when used in conjunction with Virtual Machine 

Monitor software enables multiple, robust independent software environments 

inside a single platform.

Intel® VT-d

Intel® Virtualization Technology (Intel® VT) for Directed I/O. Intel VT-d is a 

hardware assist, under system software (Virtual Machine Manager or OS) 

control, for enabling I/O device virtualization. Intel VT-d also brings robust 

security by providing protection from errant DMAs by using DMA remapping, a 

key feature of Intel VT-d.

Intel® Xeon® processor 

E5-1600 product family 

and Intel® Xeon® 

processor E5-2600 

product family

Intel’s 32-nm processor design, follow-on to the 32-nm 2nd Generation Intel® 

Core™ Processor Family design. It is the first processor for use in Intel® Xeon® 

processor E5-1600 and E5-2600 product families-based platforms. Intel® 

Xeon® processor E5-1600 product family and Intel® Xeon® processor E5-2600 

product family supports Efficient Performance server, workstation and HPC 

platforms

Intel® Xeon® processor 

E5-4600 product family

Intel’s 32-nm processor design, follow-on to the 32-nm processor design. It is 

the first processor for use in Intel® Xeon® processor E5-4600 product family-

based platforms. Intel® Xeon® processor E5-4600 product family supports 

scalable server and HPC platforms for two or more processors, including glueless 

four-way platforms.

Integrated Heat Spreader 

(IHS)

A component of the processor package used to enhance the thermal 

performance of the package. Component thermal solutions interface with the 

processor at the IHS surface.

Jitter

Any timing variation of a transition edge or edges from the defined Unit Interval 

(UI).

IOV

I/O Virtualization

LGA2011-0 land FCLGA10 

Socket

The processor mates with the system board through this surface mount, 

LGA2011-0 land FCLGA10 contact socket, for the Intel® Xeon® processor E5 

product family-based platform.