Dell PowerEdge 2450 Specifications download pdf (Page 15)

15 PowerEdge M520 Technical Guide

4 Processors

The Dell PowerEdge M520 system features the Intel Xeon processor E5-2400 product family, which

offers an ideal combination of performance, power efficiency and cost. Featuring eight-core

processing to maximize performance and performance per watt for data center infrastructures and

highly dense deployments, E5-2400 processors provide high performance no matter your

constraint — floor space, power, or budget—and handle workloads that range from the most

complicated scientific exploration to crucial web-serving and infrastructure applications. In addition

to providing raw performance gains, Intel’s integrated I/O can reduce latency by adding more lanes

and doubling bandwidth, which helps to reduce network and storage bottlenecks and unleash the

processor’s performance capabilities.

Processor features

The new Intel Xeon processor E5-2400 product family is designed specifically for servers and

workstation applications. A summary of what’s new and improved includes the following:

 Up to eight cores per processor and 64-byte cache line size

 Intel Integrated I/O supporting up to 24 lanes of PCIe 3.0, which can reduce latency

 Faster connections provided throughout the system with support for DDR3 1600 MT/s memory

and up to 8.0GT/s QPI

 Intel Data Direct I/O (DDIO) allowing I/O traffic to skip the main system memory and be directed

straight to the processor cache, which can provide a significant reduction in latency as well as

allowing memory to remain in a low-power state

 Intel Advanced Vector Extensions offering up to double the floating-point operations per clock

cycle by doubling the length of registers, which can be useful for addressing very complex

problems or dealing with large-number calculations that are integral to many technical, financial,

and scientific computing problems

 Intel Turbo Boost Technology 2.0 delivering up to double the boost of the previous-generation

turbo technology

 Continued improvements to both Intel TXT and AES-NI helping to better protect systems and

data.

 Enhanced Intel SpeedStep

Technology

For more information on the Intel Xeon processor E5-2400 product family, visit Intel.com.

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Dell PowerEdge 2450 Specifications Page 15