Name: HP Intel Xeon E7-8891 v3 processor 2.8 GHz 45 MB Last Level Cache
Brand: HP
SKU: SR225
Price: 55.74 GBP

HP SR225 Processor Computer Component

Intel Xeon E7-8891 v3

The manufacturer that produced the processor.

The model number for the processor in a computer.

A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).

Mechanical component(s) that provides mechanical and electrical connections between a microprocessor and a printed circuit board (PCB). This allows the processor to be replaced without soldering.

What this product is used as a part of (component for).

The process which is performed by the processor e.g. CPU (Central Processing Unit).

A bus is a communication system that transfers data between components inside a computer, or between computers. The system bus rate is the speed at which data is transferred in this communication system.

Operating modes for the processors that place restrictions on the type and scope of operations for certain processes run by the CPU. This design allows the operating system to run with more privileges than application software.

The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.

ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention.

Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.

"Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.

A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.

Improved Performance for Threaded Software
Intel® Hyper-Threading Technology (Intel® HT Technology) makes efficient use of processor resources, enabling multiple threads to run on each core and increasing processor throughput. Available on Intel® Core™ and Intel® Xeon® processors, Intel HT Technology helps run demanding applications simultaneously, protect and manage systems, and provide headroom for business growth.

Higher Performance When You Need It Most
Intel® Turbo Boost Technology 2.0 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.

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.

Generate Cryptographic Security Protocols
Intel® Secure Key is a security hardware-based random number generator that can generate high-quality keys for cryptographic (encryption and decryption) protocols. These keys provide quality entropy that is highly sought after in the cryptography world for added security.

Protect Your Operating Environment
Intel® OS Guard, a hardware-based security feature that protects the operating system kernel, defends against malicious data or attack code located in areas of memory marked as user mode pages, preventing any application from taking over or compromising the OS kernel.

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.

The other products, software and hardware this product can be used with.

HP Intel Xeon E7-8891 v3. Processor family: Intel® Xeon® E7 v3, Processor socket: LGA 2011 (Socket R), Processor lithography: 22 nm. Memory channels: Quad-channel, Maximum internal memory supported by processor: 1.54 TB, Memory types supported by processor: DDR3-SDRAM, DDR4-SDRAM. Market segment: Server, Supported instruction sets: AVX 2.0, Scalability: S8S. Compatibility: ProLiant DL580 Gen9

HP Intel Xeon E7-8891 v3, Intel® Xeon® E7 v3, LGA 2011 (Socket R), 22 nm, Intel, E7-8891V3, 2.8 GHz

HP SR225 Processor Computer Component

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HP Intel Xeon E7-8891 v3 processor 2.8 GHz 45 MB Last Level Cache

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Processor

Memory

Graphics

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