HP Intel Xeon E5-2643 processor 3.3 GHz 10 MB L3

HP Intel Xeon E5-2643 processor 3.3 GHz 10 MB L3

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  • SKU: 678242-B21#0D1
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Intel Xeon Processor E5-2643, 10Mb Cache, 3.30GHz, 8.00GT/s Intel QPI

Trade Prices

Distributor Product SKU Stock Updated Price
Memory Bank HP ML350P GEN8 E5-2643 KIT FACTORY I 678242-B21#0D1 Register free see stock

Description

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 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® 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 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.

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 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 (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.

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 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 facilitates easier upgrades by allowing different memory sizes to be populated and remain in dual-channel mode.

Specifications

Processor
Processor base frequency3.3 GHz
Memory bandwidth supported by processor (max)51.2 GB/s
Thermal Design Power (TDP)130 W
Processor cache10 MB
Processor cache typeL3
Processor modelE5-2643
Processor threads8
System bus rate8 GT/s
Processor operating modes64-bit
VID Voltage Range0.60 - 1.35 V
Processor boost frequency3.5 GHz
SteppingM1
Number of QPI links2
Bus typeQPI
Component forServer/workstation
Processor lithography32 nm
Processor familyIntel® Xeon® E5 Family
Processor cores4
Processor socketLGA 2011 (Socket R)
Memory
Maximum internal memory supported by processor750 GB
Memory types supported by processorDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333,1600 MHz
Memory bandwidth supported by processor (max)51.2 GB/s
Memory channelsQuad-channel
ECCYes
Power
Thermal Design Power (TDP)130 W
VID Voltage Range0.60 - 1.35 V
Features
Thermal Design Power (TDP)130 W
Thermal Monitoring TechnologiesYes
Idle StatesYes
Execute Disable BitYes
PCI Express slots version3.0
Supported instruction setsAVX
ScalabilityS2S
CPU configuration (max)2
Market segmentServer
Processor special features
Intel Virtualization Technology for Directed I/O (VT-d)Yes
Intel Virtualization Technology (VT-x)Yes
Intel® Turbo Boost Technology2.0
Intel Trusted Execution TechnologyYes
Intel® Hyper Threading Technology (Intel® HT Technology)Yes
Intel Flex Memory AccessYes
Intel® AES New Instructions (Intel® AES-NI)Yes
Enhanced Intel SpeedStep TechnologyYes
Intel VT-x with Extended Page Tables (EPT)Yes
Intel Demand Based SwitchingYes
Intel® vPro™ Platform EligibilityYes
Operational conditions
Tcase73 °C
Technical details
Market segmentServer
Other features
Intel® Virtualization Technology (Intel® VT)VT-d, VT-x