User manual
Intel Xeon E3-1240 v5 3.5 GHz

User Manual for Intel Xeon E3-1240 v5 3.5 GHz Quad-Core LGA 1151 Processor

• Product category: CPU Processors Intel
• Brand: Intel
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Intel CPU Processors

Product description

Instruction Set Extensions
• Instruction Set Extensions are additional instructions which can increase performance when the same operations are performed on multiple data objects. These can include SSE (Streaming SIMD Extensions) and AVX (Advanced Vector Extensions)

Lithography
• Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometers (nm), indicative of the size of features built on the semiconductor

TDP
• Thermal Design Power (TDP) represents the average power, in watts, the processor dissipates when operating at Base Frequency with all cores active under an Intel-defined, high-complexity workload. Refer to Datasheet for thermal solution requirements

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, and 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 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 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

Intel TSX-NI
• Intel Transactional Synchronization Extensions New Instructions (Intel TSX-NI) are a set of instructions focused on multi-threaded performance scaling. This technology helps make parallel operations more efficient via improved control of locks in software

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

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 AES New Instructions
• Intel AES New Instructions (Intel 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, authentication, random number generation, and authenticated encryption

Secure Key
• Intel Secure Key consists of a digital random number generator that creates truly random numbers to strengthen encryption algorithms

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

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

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Intel E3-1240 Specs

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