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    Intel Xeon E5-2643

    Intel Xeon E5-2643

    Availability: Out of Stock (Add To Cart to Order)

    Excl. Tax: £706.10 Incl. Tax: £847.32

    Quick Overview

    Xeon Processor E5-2643 (10M Cache, 3.30 GHz, 8.00 GT/s Intel QPI)
    OR

    Details

    Intel® Xeon® Processor E5 Family
    The Intel® Xeon® processor E5 family can boost server performance by up to 80% over previous-generation Intel® Xeon® processor-based servers.

    Intel® Integrated I/O on the Intel® Xeon® processor E5 family accelerates data availability to the processing cores, reducing latency by up to 30%.

    Intel® Xeon® processor E5 family processors intelligently deliver up to 70% more performance per watt, increasing computing power while maintaining maximum energy efficiency.

    Intel® Turbo Boost Technology
    Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don′t.

    Intel® vPro Technology
    Intel® vPro™ Technology is a set of security and manageability capabilities built into the processor aimed at addressing four critical areas of IT security: 1) Threat management, including protection from rootkits, viruses, and malware 2) Identity and web site access point protection 3) Confidential personal and business data protection 4) Remote and local monitoring, remediation, and repair of PCs and workstations.

    Intel® Hyper-Threading Technology
    Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.

    Intel® Virtualization Technology (VT-x)
    Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple virtual" platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.

    Intel® Virtualization Technology for Directed I/O (VT-d)
    Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.

    Intel® Trusted Execution Technology
    Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

    AES New Instructions
    Advanced Encryption Standard New Instructions (AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, anthentication, random number generation, and authenticated encryption.

    Intel® 64
    Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

    Idle States
    Idle States (C-states) are used to save power when the processor is idle. C0 is the operational state, meaning that the CPU is doing useful work. C1 is the first idle state, C2 the second, and so on, where more power saving actions are taken for numerically higher C-states.

    Enhanced Intel SpeedStep® Technology
    Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.

    Intel® Demand Based Switching
    Intel® Demand Based Switching is a power-management technology in which the applied voltage and clock speed of a microprocessor are kept at the minimum necessary levels until more processing power is required. This technology was introduced as Intel SpeedStep® Technology in the server marketplace.

    Thermal Monitoring Technologies
    Thermal Monitoring Technologies protect the processor package and the system from thermal failure through several thermal management features. An on-die Digital Thermal Sensor (DTS) detects the core's temperature, and the thermal management features reduce package power consumption and thereby temperature when required in order to remain within normal operating limits.

    Intel® Flex Memory Access
    Intel® Flex Memory Access facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual-channel mode.

    Execute Disable Bit
    Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.

    Intel® VT-x with Extended Page Tables (EPT)
    Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.

    Additional Information

    SKU CM8062107185605
    EAN 6759011459850
    Specification
    Processor
    Processor clock speed3.3 GHz
    Processor modelE5-2643
    Processor threads8
    System bus rate8 GT/s
    Processor operating modes64-bit
    L3 cache10 MB
    Turbo frequency (max)3.5 GHz
    SteppingM1
    Number of QPI links2
    CPU multiplier (bus/core ratio)35
    Bus typeQPI
    Component forServer/Workstation
    Processor process32 nm
    Processor familyIntel Xeon
    Processor cores4
    BoxNo
    Processor socketSocket R (LGA 2011)
    Memory
    Maximum RAM supported750 GB
    Supported memory typesDDR3-SDRAM
    Supported memory clock speeds800, 1066, 1333, 1600 MHz
    Memory bandwidth (max)51.2 GB/s
    Memory channels supportQuad
    ECCYes
    Graphics
    On-board graphics adapterNo
    Power
    VID Voltage Range0.60 - 1.35V
    Thermal power130W
    Technical details
    Thermal Monitoring TechnologiesYes
    Intel vPro TechnologyYes
    Intel Turbo Boost TechnologyYes
    Intel Trusted Execution TechnologyYes
    Intel Hyper-Threading TechnologyYes
    Intel Flex Memory AccessYes
    Intel AES New InstructionsYes
    Idle StatesYes
    Execute Disable BitYes
    Enhanced Intel SpeedStep TechnologyYes
    Intel Virtualization TechnologyVT-d, VT-x
    PCI Express slots version3.0
    Supported instruction setsAVX
    Package size52.5 x 45 mm
    Intel VT-x with Extended Page Tables (EPT)Yes
    Intel Demand Based SwitchingYes
    Graphics & IMC lithography32 nm
    Embedded options availableNo
    CPU configuration (max)2
    Features
    Thermal Monitoring TechnologiesYes
    Idle StatesYes
    Execute Disable BitYes
    PCI Express slots version3.0
    Supported instruction setsAVX
    Graphics & IMC lithography32 nm
    Embedded options availableNo
    Processor special features
    Intel vPro TechnologyYes
    Intel Turbo Boost TechnologyYes
    Intel Trusted Execution TechnologyYes
    Intel Hyper-Threading TechnologyYes
    Intel Flex Memory AccessYes
    Intel AES New InstructionsYes
    Enhanced Intel SpeedStep TechnologyYes
    Intel Virtualization TechnologyVT-d, VT-x
    Intel VT-x with Extended Page Tables (EPT)Yes
    Intel Demand Based SwitchingYes
    Operational conditions
    Tcase73 °C
    Other features
    Package size52.5 x 45 mm
    CPU configuration (max)2
    Manufacturer Intel
    Reviews No
    PDF Url http://pdfs.icecat.biz/pdf/33968497-7868.pdf

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