Previous generations of embedded Intel® processors may not be supported by Intel. Refer to the comprehensive embedded processor and chipset roadmap for products backed by Intel’s 7-year extended lifecycle support.


OVERVIEW

Intel® Xeon® processors represent a broad product line to meet a range of demanding performance and energy efficiency requirements for compute-intensive embedded, storage, and communications applications such as:

  • Communication infrastructure servers, blades, and appliances
  • Security servers, blades, and appliances
  • Storage servers, blades, and appliances
  • Carrier-grade rack-mount servers
  • Proprietary, non-standard form factors, such as router modules
  • AdvancedTCA*-based blades
  • Medical servers, blades, and appliances
  • Industrial control and automation equipment
  • Digital security surveillance applications

FEATURES

Processor Number Cache Clock Speed Bus Speed Number of Cores Max TDP Embedded Intel® Trusted Execution Technology (Intel® TXT) & AES Technology Intel® Hyper-Threading Technology
Launched
65 nm
E5345 8 MB L2 2.33 GHz 1333 MHz 4 80 W     Q4 '06
E5335 8 MB L2 2 GHz 1333 MHz 4 80 W     Q4 '06
L5318 8 MB L2 1.60 GHz 1066 MHz 4 40 W     Q1 '08
5148 4 MB L2 2.33 GHz 1333 MHz 2 40 W     Q2 '06
5138 4 MB L2 2.13 GHz 1066 MHz 2 35 W     Q4 '06
5128 4 MB L2 1.86 GHz 1066 MHz 2 40 W     Q4 '06
5140 4 MB L2 2.33 GHz 1333 MHz 2 65 W     Q2 '06
5130 4 MB L2 2.00 GHz 1333 MHz 2 65 W     Q2 '06

Intel® Xeon® processors LV and ULV

Processor NumberNumber of CoresProcessor SpeedCacheBus SpeedTDPEmbeddedIntel® Hyper-Threading TechnologyLaunched
65 nm
LF80539KF0412M 2 2.00 GHz 2 MB L2 667 MHz 31 W   Q1 '06
LF80539KF0282M 2 1.66 GHz 2 MB L2 667 MHz 31 W   Q3'06
LF80539JF0282M 2 1.66 GHz 2 MB L2 667 MHz 15 W   Q3'06

Intel® Xeon® processors with 800MHz system bus

Processor NumberNumber of CoresProcessor SpeedCacheBus SpeedTDPEmbeddedIntel® Hyper-Threading TechnologyLaunched
 
RK80546KG0881M 1 3.20 GHz 1 MB L2 800 MHz 103 W Q1 '00
RK80546KG0721M 1 2.80 GHz 1 MB L2 800 MHz 55 W Q4 '04

+ Disclaimers

ΔIntel processor numbers are not a measure of performance. Processor numbers differentiate features within each processor family, not across different processor families. See http://www.intel.com/products/processor_number for details.

Execute Disable Bit requires an Execute Disable Bit enabled system. Check with your PC manufacturer to determine whether your system delivers this functionality. For more information, visit http://www.intel.com/technology/xdbit/index.htm.

Intel® Hyper-Threading Technology requires an Intel® HT Technology enabled system, check with your PC manufacturer. Performance will vary depending on the specific hardware and software used. Not available on Intel® Core™ i5-750. For more information including details on which processors support HT Technology, visit http://www.intel.com/info/hyperthreading. Must include "chipset" on i3 or lower.

Intel® vPro™ Technology is sophisticated and requires setup and activation. Availability of features and results will depend upon the setup and configuration of your hardware, software and IT environment. To learn more visit: /Link.aspx?id=5121.

Intel® Active Management Technology requires activation and a system with a corporate network connection, an Intel® AMT-enabled chipset, network hardware and software. For notebooks, Intel® AMT may be unavailable or limited over a host OS-based VPN, when connecting wirelessly, on battery power, sleeping, hibernating or powered off. Results dependent upon hardware, setup & configuration. For more information, visit http://www.intel.com/technology/platform-technology/intel-amt.

Intel® Anti-Theft Technology requires an enabled chipset, BIOS, firmware and software and a subscription with a capable Service Provider. No system can provide absolute security under all conditions. Consult your system manufacturer and Service Provider for availability and functionality. Intel assumes no liability for lost or stolen data and/or systems or any other damages resulting thereof. For more information, visit http://www.intel.com/go/anti-theft.

Intel® High Definition Audio requires an Intel® HD Audio enabled system. Consult your PC manufacturer for more information. Sound quality will depend on equipment and actual implementation. For more information about Intel® HD Audio, refer to http://www.intel.com/design/chipsets/hdaudio.htm.

Intel® 64 architecture requires a system with a 64-bit enabled processor, chipset, BIOS and software. Performance will vary depending on the specific hardware and software you use. Consult your PC manufacturer for more information. For more information, visit http://www.intel.com/info/em64t.

Intel® Stable Image Platform Program (SIPP). Consult your PC manufacturer for availability of systems that meet Intel SIPP guidelines. Intel SIPP is a client program only and does not apply to servers or Intel-based handhelds and/or handsets. For more information, visit http://www.intel.com/itcenter/topics/refresh/sipp.htm.

Intel® Trusted Execution Technology (Intel® TXT) requires a computer system with Intel® Virtualization Technology, an Intel® TXT-enabled processor, chipset, BIOS, Authenticated Code Modules and an Intel® TXT-compatible measured launched environment (MLE). Intel® TXT also requires the system to contain a TPM v1.s. For more information, visit http://www.intel.com/technology/security.

Intel® Virtualization Technology requires a computer system with an enabled Intel® processor, BIOS, virtual machine monitor (VMM). Functionality, performance or other benefits will vary depending on hardware and software configurations. Software applications may not be compatible with all operating systems. Consult your PC manufacturer. For more information, visit http://www.intel.com/go/virtualization.

Intel® Turbo Boost Technology requires a system with Intel® Turbo Boost Technology capability. Consult your PC manufacturer. Performance varies depending on hardware, software and system configuration. For more information, visit http://www.intel.com/technology/turboboost.

TECHNICAL DOCUMENTS

Intel® Xeon® processor


Intel® Xeon® processors LV and ULV


Low voltage Intel® Xeon® processor


TOOLS AND SOFTWARE

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