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 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.ą 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.
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.
Higher Performance When You Need It Most
Intel® Turbo Boost Technology 2.01 accelerates processor and graphics performance by increasing the operating frequency when operating below specification limits. The maximum frequency varies depending on workload, hardware, software, and overall system configuration.
Simplify Virtualization and Reduce Overheads
Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.
Leading-Edge Security for an Unwired Workplace
The capabilities of Intel® vPro™ technology help IT leadership protect cloud and virtual environments from rootkits and malware threats while ensuring that their organization can keep up with workforce demands. Hardware-based features support centralized image management and administration, secure network storage, and out-of-band protection.
Added Security with Faster Data Encryption
The Intel® Advanced Encryption Standard New Instructions (Intel® AES-NI) enable fast and secure data encryption and decryption for better performance and less risk from timing and cache-based attacks than table-based software implementations. Intel AES-NI supports usages such as standard key lengths, standard modes of operation, and even some nonstandard or future variants.
|BLT Item #:||B1A7555|
|Mfg. Part #:||BX80621E52640|
|Description:||E5-2640 2.50G 6C 95W PROC DISCONTINUED PRODUCT REPLACEMENT - MAY NOT BE IN RETAIL PACKAGING|
|Suggested Retail Price:||$127.65|
|Dimensions:||5.5" x 5" x 2"|
|Return Policy:||Standard BLT Return Policy|
|Brand and Item Information|
|Name:||Intel Xeon E5-2640 processor 2.5 GHz Box 15 MB Smart Cache|
|Brief Description:||Intel Xeon E5-2640, Intel® Xeon® E5 Family, 2.5 GHz, LGA 2011 (Socket R), Server/workstation, 32 nm, E5-2640|
|Expanded Description:||Intel E5-2640, Xeon. Processor family: Intel® Xeon® E5 Family, Processor frequency: 2.5 GHz, Processor socket: LGA 2011 (Socket R). Memory channels supported by processor: Quad, Maximum internal memory supported by processor: 750 GB, Memory types supported by processor: DDR3-SDRAM. Thermal Design Power (TDP): 95 W, VID Voltage Range: 0.60 - 1.35 V. Supported instruction sets: AVX, Scalability: 2S, Graphics & IMC lithography: 32 nm. Processor package size: 52.5 mm|
|Processor family:||Intel® Xeon® E5 Family|
|Processor frequency:||2.5 GHz|
|Processor socket:||LGA 2011 (Socket R)|
|Processor lithography:||32 nm|
|System bus rate:||7.2 GT/s|
|Processor operating modes:||64-bit|
|Processor series:||Intel Xeon E5-2600|
|Processor cache:||15 MB|
|Processor cache type:||Smart Cache|
|CPU multiplier (bus/core ratio):||30|
|Processor boost frequency:||3 GHz|
|Number of QPI links:||2|
|Processor codename:||Sandy Bridge EP|
|Processor ARK ID:||64591|
|Memory channels supported by processor:||Quad|
|Maximum internal memory supported by processor:||750 GB|
|Memory types supported by processor:||DDR3-SDRAM|
|Memory clock speeds supported by processor:||800,1066,1333,1600 MHz|
|Memory bandwidth supported by processor (max):||42.6 GB/s|
|ECC supported by processor:||Y|
|Weight & Dimensions|
|Processor package size:||52.5 mm (5.25 cm)|
|Thermal Design Power (TDP):||95 W|
|VID Voltage Range:||0.60 - 1.35 V|
|Processor cache:||15360 KB|
|Born on date:||Q1'12|
|Bus type units:||GT/s|
|Processor core voltage:||0.60-1.35|
|Product name:||Intel Xeon E5-2640 (15M Cache, 2.50 GHz, 7.20 GT/s Intel QPI)|
|Status:||End of Life|
|Maximum memory:||384 GB|
|Processor brand name:||Intel Xeon|
|Product family:||Intel Xeon Processor E5 Family|
|Intel® Virtualization Technology (Intel® VT):||VT-d,VT-x|
|Maximum internal memory:||393216 MB|
|Cache memory:||15 MB|
|On-board graphics adapter:||N|
|Processor Special Features|
|Intel® Hyper Threading Technology (Intel® HT Technology):||Y|
|Intel® Turbo Boost Technology:||Y|
|Intel® vPro™ Technology:||Y|
|Intel Flex Memory Access:||Y|
|Intel® AES New Instructions (Intel® AES-NI):||Y|
|Enhanced Intel SpeedStep Technology:||Y|
|Intel Trusted Execution Technology:||Y|
|Intel Enhanced Halt State:||Y|
|Intel VT-x with Extended Page Tables (EPT):||Y|
|Intel Demand Based Switching:||Y|
|Intel Identity Protection Technology version:||0.00|
|Intel Virtualization Technology (VT-x):||Y|
|Intel Virtualization Technology for Directed I/O (VT-d):||Y|
|Execute Disable Bit:||Y|
|Thermal Monitoring Technologies:||Y|
|Maximum number of PCI Express lanes:||40|
|PCI Express slots version:||3.0|
|Supported instruction sets:||AVX|
|CPU configuration (max):||2|
|Embedded options available:||N|
|Graphics & IMC lithography:||32 nm|