Specifications

1
I n t e l
®
processor numbers are not a measure of performance. Processor numbers differentiate features within each processor series, not across different processor sequences.
See www.intel.com/products/processor_number for details.
2
Intel
®
Turbo Boost Technology requires a Platform with a processor with Intel Turbo Boost Technology capability. Intel Turbo Boost Technology performance varies depending
on hardware, software and overall system conguration. Check with your platform manufacturer on whether your system delivers Intel Turbo Boost Technology. For more
information, see www.intel.com/technology/turboboost.
3
Hyper-Threading Technology requires a computer system with a processor supporting Hyper-Threading Technology and an HT Technology enabled chipset, BIOS and
operating system. Performance will vary depending on the specic hardware and software you use. See www.intel.com/info/hyperthreading/ for more information including
details on which processors support HT Technology.
4
Intel
®
Virtualization Technology requires a computer system with an enabled Intel
®
processor, BIOS, virtual machine monitor (VMM) and, for some uses, certain platform
software enabled for it. Functionality, performance or other benets will vary depending on hardware and software congurations and may require a BIOS update. Software
applications may not be compatible with all operating systems. Please check with your application vendor.
5
Intel
®
Intelligent Power Technology requires a computer system with an enabled Intel
®
processor, chipset, BIOS and for some features, an operating system enabled for it.
Functionality or other benets may vary depending on hardware implementation and may require a BIOS and/or operating system update. Please check with your system
vendor for details.
Performance tests and ratings are measured using specic computer systems and/or components and reect the approximate performance of Intel products as measured
by those tests. Any difference in system hardware or software design or conguration may affect actual performance. Buyers should consult other sources of information to
evaluate the performance of systems or components they are considering purchasing. For more information on performance tests and on the performance of Intel products,
visit www.intel.com/performance/resources/limits.htm or call (U.S.) 1-800-628-8686 or 1-916-356-3104.
All dates and products specied are for planning purposes only and are subject to change without notice.
Relative performance for each benchmark is calculated by taking the actual benchmark result for the rst platform tested and assigning it a value of 1.0 as a baseline. Relative
performance for the remaining platforms tested was calculated by dividing the actual benchmark result for the baseline platform into each of the specic benchmark results of
each of the other platforms and assigning them a relative performance number that correlates with the performance improvements reported.
Information in this document is provided in connection with Intel products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is
granted by this document. Except as provided in Intel’s Terms and Conditions of Sale for such products, Intel assumes no liability whatsoever, and Intel disclaims any express
or implied warranty, relating to sale and/or use of Intel products including liability or warranties relating to tness for a particular purpose, merchantability, or infringement of
any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes
to specications and product descriptions at any time, without notice.
Copyright © 2009 Intel Corporation. All rights reserved. Intel, the Intel logo, Xeon, Intel Core, Pentium, Itanium, and Xeon inside are trademarks of Intel Corporation in the
U.S. and other countries.
*Other names and brands may be claimed as the property of others.
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Learn More
For more information on the Intel Xeon processor 3400 series,
visit www.intel.com/xeon.
For more information about Intel Microarchitecture codenamed Nehalem
visit www.intel.com/technology/architecture-silicon/next-gen.