Upcoming Events

Where the Cloud Touches Down: Simplifying Data Center Infrastructure Management

Thursday, July 25, 2013
10:00 AM PT/1:00 PM ET

In most data centers, DCIM rests on a shaky foundation of manual record keeping and scattered documentation. OpManager replaces data center documentation with a single repository for data, QRCodes for asset tracking, accurate 3D mapping of asset locations, and a configuration management database (CMDB). In this webcast, sponsored by ManageEngine, you will see how a real-world datacenter mapping stored in racktables gets imported into OpManager, which then provides a 3D visualization of where assets actually are. You'll also see how the QR Code generator helps you make the link between real assets and the monitoring world, and how the layered CMDB provides a single point of view for all your configuration data.

Register Now!

A Network Computing Webinar:
SDN First Steps

Thursday, August 8, 2013
11:00 AM PT / 2:00 PM ET

This webinar will help attendees understand the overall concept of SDN and its benefits, describe the different conceptual approaches to SDN, and examine the various technologies, both proprietary and open source, that are emerging. It will also help users decide whether SDN makes sense in their environment, and outline the first steps IT can take for testing SDN technologies.

Register Now!

More Events »

Subscribe to Newsletter

  • Keep up with all of the latest news and analysis on the fast-moving IT industry with Network Computing newsletters.
Sign Up

Is Intel's Romley for You? Getting the Most Out of the Xeon E5-2600

Romley has been one of the most anticipated server platforms from Intel in many years. Romley is Intel's codename for the server platform combining the Sandy Bridge-EP CPU and Patsburg Platform Controller Hub chipset. Finally, on March 6, Intel rolled out a major product launch with a focus on the CPU and its official name--the Xeon E5-2600.

Designed for cloud, enterprise and high-performance computing (HPC) server applications, the Xeon E5-2600 family of processors effectively replaces the Xeon 5500 and 5600 processors by delivering more processing power, cache, memory addressing and I/O bus bandwidth. The Xeon E5-2600 betters the 5600 by adding two more cores, 8 Mbytes more cache, support for six more DIMMs of faster DDR3-1600 memory (increasing total memory capacity to 768 Gbytes), double the I/O bandwidth with PCIe 3.0, and more Intel QuickPath links between processors.

More Insights


More >>

White Papers

More >>


More >>

On top of all that, Xeon E5-2600 processors consume less power and I/O latency is lower. With the I/O hub integrated into the processor, high-bandwidth, low-latency I/O is now free with any server using the chip. With all this, the Xeon E5-2600 drives a new level of server performance.

To fully exploit the capabilities of servers with the Xeon E5-2600, a broad ecosystem of products surrounding the powerful new processor must undergo a technology refresh, and server adapters is a segment of the ecosystem most affected by new Intel processor technology.

Before Romley, HPC was the exclusive domain of high-bandwidth, low-latency server I/O, like InfiniBand and purpose-built Ethernet adaptors. Starting this year, Xeon E5-2600 processors will drive the need for ever-higher bandwidth and ever-lower latency into enterprise environments. In this new era, application servers from Main St. to Wall St. will be configured for specific levels of bandwidth and latency.

To keep pace with new processors, the HPC server adapter industry continues to evolve. At the turn of the millennium, 1-Gbit Ethernet emerged to replace 100-Mbit Ethernet for high-performance server connectivity to networks. Around 2006, 10-Gbit Ethernet technology appeared in the core of enterprise networks and as an HPC cluster interconnect. By the end of 2012, server adapters with 40-GbE ports will emerge, followed by the availability of server adapters with 100-GbE ports by 2018. From 2000 to 2018, server adapter latency for HPC applications will be cut in half approximately every 12 years. The baseline for HPC-class server connectivity in the Romley era is now 10 Gbps of bandwidth and 2 microseconds of latency.

Page:  1 | 2  | Next Page »

Related Reading

Network Computing encourages readers to engage in spirited, healthy debate, including taking us to task. However, Network Computing moderates all comments posted to our site, and reserves the right to modify or remove any content that it determines to be derogatory, offensive, inflammatory, vulgar, irrelevant/off-topic, racist or obvious marketing/SPAM. Network Computing further reserves the right to disable the profile of any commenter participating in said activities.

Disqus Tips To upload an avatar photo, first complete your Disqus profile. | Please read our commenting policy.
Vendor Comparisons
Network Computing’s Vendor Comparisons provide extensive details on products and services, including downloadable feature matrices. Our categories include:

Research and Reports

Network Computing: April 2013

TechWeb Careers