Intel® Xeon® W w5-2455X 12 x 3.2 GHz 12-Core OEM processor PC base: Intel® 4677

Intel® Trusted Execution Technology Intel® Trusted Execution Technology increases the security of PCs. It includes a number of hardware extensions for Intel® processors and chipsets that provide additional security features for the digital office platform, such as securely launching system programs and the operating system, and running applications in a protected area. This allows an environment in which applications run on a separate area, which is sealed from all other software on the system. Intel® Directed I/O Virtualization Technology (VT-d) Intel® Directed I/O Virtualization Technology (VT-d) continues to support existing virtualization solutions for IA-32 (VT-x) and Itanium® processor (VT-i)-based systems and adds new support for I/O device virtualization. Intel VT-d can help users improve the security and reliability of systems and the performance of I/O devices in virtualized environments. Intel® Virtualization Technology (VT-x) With Intel® Virtualization Technology (VT-x), one hardware platform can be used as multiple "virtual" platforms. It provides improved manageability by reducing downtime and maintaining productivity by moving the compute operations into separate partitions. Intel® 64 In combination with the appropriate software, the Intel® 64 architecture enables 64-bit processing on servers, workstations, PCs and mobile platforms. Intel 64 improves performance by allowing the system to address more than 4 GB virtual and physical memory through this processor expansion. Cache The CPU cache is an area of high-speed memory located in the processor. Intel® smart cache refers to the architecture that allows all cores to dynamically share access to the load-level cache. Intel® AES NEW INSTRUCTIONS Intel® AES NEW INSTRUCTIONS (Intel® AES-NI) is a collection of instructions for fast and secure encryption and decryption of data. AES-NI are valuable components for cryptographic applications such as: Mass encryption/decryption applications, authentication, random number generation, and authentication encryption. Intel® Turbo Boost Technology Intel® Turbo Boost Technology dynamically increases the frequency of a processor as needed by taking advantage of the thermal and power reserves to provide more speed and otherwise more energy efficiency when needed. Max. Turbo frequency The maximum turbo frequency is the maximum single-core clock frequency at which the processor can be operated with Intel® Turbo Boost technology and, if present, with Intel® Thermal Velocity Boost. The frequency is measured in gigahertz (GHz), or in billions of cycles per second. Execute Disable Bit The Execute Disable Bit is a hardware-based security feature that reduces the risk of virus infections and prevents malicious software from running on the server or on the network. Intel® Hyper-Threading Technology Intel® Hyper-Threading Technology enables two processing threads per physical Kern. Applications with many threads can do more tasks in parallel and end tasks earlier. Command Set A command set refers to the set of basic commands and instructions a microprocessor can understand and execute. The value displayed indicates which Intel command set this processor is compatible with. Intel® VT-x with extended page tables (ept) Intel® VT-x with extended page tables (ept), also known as second-level address translation (SLAT), accelerates memory-intensive virtualization applications. Using extended page tables on platforms with Intel® virtualization technology reduces the total cost of storage and power, and increases battery life through hardware optimization of page table management. Advanced Intel SpeedStep® Technology Advanced Intel SpeedStep® technology is an advanced feature for the combination of high performance and lowest power consumption required on mobile devices. The conventional Intel SpeedStep® technology switches the voltage and frequency between high and low values simultaneously depending on the processor load. The Intel SpeedStep® advanced technology is built on this architecture and uses design strategies such as voltage and frequency separation, clock partitioning and restoration. Intel® speed shift technology Intel® speed shift technology uses hardware-controlled P-states to achieve significantly faster response times with short-term, transient single-threaded workloads (as when browsing the web). For this, the processor is enabled to select the best operating frequency and voltage in each case, in order to achieve optimum performance and energy efficiency. Intel® Turbo Boost Technology 2.0 Clock frequency The clock frequency of Intel® Turbo Boost Technology 2.0 is the maximum clock frequency of a single processor core that can be used to power the processor with Intel® Turbo Boost Technology. The frequency is usually measured in gigahertz (GHz) or in billions of cycles per second. Intel® software guard extensions (Intel®SGX) The Intel® software guard extensions (Intel® SGX) enable applications to set up hardware-enforced trusted execution protection for their sensitive routines and data. Intel® SGX provides developers with the ability to partition code and data in trusted execution environments (teas) backed up by the CPU. Intel® Deep Learning Boost (Intel® DL Boost) A new set of embedded processor technologies to accelerate AI deep learning use cases. This adds a new VNNI (vector neural network instruction) to Intel AVX-512, which significantly improves deep learning performance over previous generations. Command set extensions Command set extensions are additional instructions to increase performance when the same operations are performed on multiple data objects. These can include SSE (streaming SIMD extensions) and AVX (advanced vector extensions). Intel® Turbo Boost Max Technology 3.0 Frequency Intel® Turbo Boost Max Technology 3.0 identifies the core(s) with the best performance and delivers increased performance to these cores by increasing the clock frequency as needed using power and temperature reserves. Intel® Turbo Boost Max Technology 3.0 Frequency is the clock frequency of the CPU when it is running in this mode. Intel® Turbo Boost Max Technology 3.0 Intel® Turbo Boost Max Technology 3.0 identifies the core(s) with the best performance and delivers increased performance to these cores by increasing the clock frequency as needed, using power and temperature reserves. Intel® Total Memory Encryption TME – Total Memory Encryption (TME) protects data from the risk of physical attacks on memory, such as cold-start attacks. Number of UPI links Intel® Ultra Path Interconnect (UPI) Links means a point-to-point high-speed interconnect between the processors that provides increased bandwidth and performance via Intel® QPI. Number of AVX-512 FMA units Intel® Advanced Vector Extensions 512 (AVX-512) are new set of guidance extensions that provide ultra-wide (512-bit) vector functionality with up to 2 fused multiply add (FMA) instructions to accelerate your most demanding computing tasks. Intel® resource director technology (Intel® RDT) Intel® resource director technology (Intel® RDT) provides greater visibility and control over the use of shared resources through applications, virtual machines (VMs), and containers such as load-level cache (LLC), and memory bandwidth. Persistent Intel® Optane™ DC Memory Supported The persistent Intel® Optane™ DC memory is a revolutionary layer of non-volatile memory that is located between the memory and data storage to provide large and cost-effective storage capacity comparable to DRAM performance. With large system-level storage capacity combined with traditional DRAM, the persistent Intel Optane DC storage supports the transformation of workloads with limited storage: Cloud, databases, in-memory analysis, virtualization, and CDN (content delivery networks) applications. Mode-based Execute Control (MBE) Mode-based execution control can more reliably verify and enforce the integrity of the code at the kernel level. Intel® boot guard Intel® device protection technology with boot guard helps protect the environment from viruses and malicious software attacks from operating system activation. Intel® control-flow enforcement technology CET – Intel control-flow enforcement technology (CET) protects against the misuse of legitimate code snippets by return-oriented programming (ROP) attacks to take over the control structure. Intel® TSX-NI The Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) is a set of instructions for multi-threaded performance scaling. This technology improves the efficiency of parallel operations by improving the control of locks in software.

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