ARK | Intel(R) Xeon(R) Processor E5-2643 v3 (20M Cache, 3.40 GHz) 12/31/2014 Search Subm it Type Here to Search Products ARK Menu Send Feedbac k Pr in t Twit t er Fac ebook Lin kedI n Intel(R) Xeon(R) Processor E5-2643 v3 (20M Cache, 3.40 GHz) Specifications Essentials Performance Memory Specifications Expansion Options Package Specifications Advanced Technologies Intel(R) Data Protection Technology Intel(R) Platform Protection Technology Compatible Products Ordering / sSpecs / Steppings Compare Specifications - Related Products Essentials Intel(R) Xeon(R) Processor E5 v3 Family Intel(R) Xeon(R) Processor E5-2600 v3 Product Family Products formerly Haswell Status Launched Launch Date Q3'14 Processor Number E5-2643V3 Intel(R) Smart Cache 20 MB Intel(R) QPI Speed 9.6 GT/s # of QPI Links 2 Instruction Set 64-bit Instruction Set Extensions AVX 2.0 Embedded Options Available No Lithography 22 nm Scalability 2S PCN/MDDS Information VID Voltage Range 0.65V-1.30V Recommended Customer Price TRAY: $1552.00 SR204 936799: MDDS Datasheet Link Product Brief Link Additional Information URL Link - 6 # of Threads 12 Processor Base Frequency 3.4 GHz Max Turbo Frequency 3.7 GHz TDP 135 W 768 GB Memory Types DDR4-1600/1866/2133 # of Memory Channels 4 Max Memory Bandwidth 68 GB/s Physical Address Extensions 46-bit ECC Memory Supported Yes Expansion Options PCI Express Revision 3.0 PCI Express Configurations x4, x8, x16 Max # of PCI Express Lanes - 40 Package Specifications Max CPU Configuration 2 TCASE 77.3C Package Size 52.5mm x 45mm Sockets Supported FCLGA2011-3 Low Halogen Options Available See MDDS - Export Full Specifications Additional Information Search Distributors Support Overview Search all of intel.com Memory Specifications Max Memory Size (dependent on memory type) - Quick Links Performance # of Cores - + Advanced Technologies Intel(R) Turbo Boost Technology 2.0 Intel(R) vPro Technology Yes Intel(R) Hyper-Threading Technology Intel(R) Virtualization Technology (VT-x) Yes Yes Intel(R) Virtualization Technology for Directed I/O (VTd) Yes Intel(R) VT-x with Extended Page Tables (EPT) Yes http://ark.intel.com/products/81900/Intel-Xeon-Processor-E5-2643-v3-20M-Cache-3_40-GHz#@specifications 1/3 ARK | Intel(R) Xeon(R) Processor E5-2643 v3 (20M Cache, 3.40 GHz) 12/31/2014 Intel(R) TSX-NI No Intel(R) 64 Yes Idle States Yes Enhanced Intel SpeedStep(R) Technology Yes Intel(R) Demand Based Switching Yes Thermal Monitoring Technologies Yes Intel(R) Flex Memory Access No Intel(R) Identity Protection Technology No - Intel(R) Data Protection Technology AES New Instructions Yes Secure Key Yes - Intel(R) Platform Protection Technology OS Guard Trusted Execution Technology Yes Yes Execute Disable Bit Yes All information provided is subject to change at any time, without notice. Intel may make changes to manufacturing life cycle, specifications, and product descriptions at any time, without notice. The information herein is provided "as-is" and Intel does not make any representations or warranties whatsoever regarding accuracy of the information, nor on the product features, availability, functionality, or compatibility of the products listed. Please contact system vendor for more information on specific products or systems. "Intel classifications" consist of Export Control Classification Numbers (ECCN) and Harmonized Tariff Schedule (HTS) numbers. Any use made of Intel classifications are without recourse to Intel and shall not be construed as a representation or warranty regarding the proper ECCN or HTS. Your company may be the exporter of record, and as such, your company is responsible for determining the correct classification of any item at the time of export. Refer to Datasheet for formal definitions of product properties and features. "Announced" SKUs are not yet available. Please refer to the Launch Date for market availability. Some products can support AES New Instructions with a Processor Configuration update, in particular, i7-2630QM/i7-2635QM, i7-2670QM/i7-2675QM, i5-2430M/i5-2435M, i5-2410M/i5-2415M. Please contact OEM for the BIOS that includes the latest Processor configuration update. This feature may not be available on all computing systems. Please check with the system vendor to determine if your system delivers this feature, or reference the system specifications (motherboard, processor, chipset, power supply, HDD, graphics controller, memory, BIOS, drivers, virtual machine monitor-VMM, platform software, and/or operating system) for feature compatibility. Functionality, performance, and other benefits of this feature may vary depending on system configuration. 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See http://www.intel.com/content/www/us/en/architecture-and-technology/hyper-threading/hyper-threading-technology.html?wapkw=hyper+threading for more information including details on which processors support Intel(R) HT Technology. Max Turbo Frequency refers to the maximum single-core processor frequency that can be achieved with Intel(R) Turbo Boost Technology. See www.intel.com/technology/turboboost/ for more information. The Recommended Customer Price ("RCP") is pricing guidance for Intel products. Prices are for direct Intel customers and are subject to change without notice. Taxes and shipping, etc. not included. Prices may vary for other package types and shipment quantities, and special promotional arrangements may apply. Listing of these RCP does not constitute a formal pricing offer from Intel. Please work with your appropriate Intel representative to obtain a formal price quotation. System and Maximum TDP is based on worst case scenarios. Actual TDP may be lower if not all I/Os for chipsets are used. Low Halogen: Applies only to brominated and chlorinated flame retardants (BFRs/CFRs) and PVC in the final product. Intel components as well as purchased components on the finished assembly meet JS709 requirements, and the PCB / substrate meet IEC 61249-2-21 requirements. The replacement of halogenated flame retardants and/or PVC may not be better for the environment. For benchmarking data see http://www.intel.com/performance. Intel 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/content/www/us/en/processors/processor-numbers.html for details. Processors that support 64-bit computing on Intel(R) architecture require an Intel 64 architecture-enabled BIOS. Send us your feedback! 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