Intel S4677 XEON W5-2455X TRAY

Description

Intel Xeon w5-2455X. Processor family: Intel® Xeon® W, Processor socket: LGA 4677 (Socket E), Processor manufacturer: Intel. Memory channels: Quad-channel, Maximum internal memory supported by processor: 2 TB, Memory types supported by processor: DDR4-SDRAM. Market segment: Workstation, Usage conditions: Workstation, Supported instruction sets: SSE4.1, AMX, SSE4.2, AVX 2.0, AVX-512. Intel® Turbo Boost Max Technology 3.0 frequency: 4.6 GHz, Intel® Turbo Boost Technology 2.0 frequency: 4.4 GHz, Intel® QuickAssist Technology (QAT): 0 default devices. Packaging type: Retail box

Intel® Trusted Execution Technology
Intel® Trusted Execution Technology increases the security of PCs. It includes a set 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 enables an environment in which applications run in their own area, isolated from all other software on the system.

Intel® Directed I/O Virtualization Technology (VT-d)
Intel® Directed I/O Virtualization Technology (VT-d) continues existing support for virtualization solutions for the IA-32 (VT-x) and Itanium® processor-based systems (VT-i) and adds new support for I/O device virtualization. Intel VT-d can help users improve system security and reliability, as well as I/O device performance in virtualized environments.

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology (VT-x) enables one hardware platform to function as multiple “virtual” platforms, providing improved manageability through reduced downtime and maintaining productivity by moving compute operations into separate partitions.

Intel® 64
When combined with appropriate software, the Intel® 64 architecture enables 64-bit processing in servers, workstations, PCs, and mobile platforms.¹ Intel 64 improves performance because this processor extension enables the system to address more than 4 GB of virtual and physical memory.

Cache
The CPU cache is an area of ​​fast memory located in the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last-level cache.

Intel® AES New Instructions
Intel® AES New Instructions (Intel® AES-NI) is a set of instructions for fast and secure encryption and decryption of data. AES-NI are valuable components for cryptographic applications such as: bulk 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 temperature and power headroom to provide more speed when needed and more energy efficiency when not.

Max. Turbo clock frequency
Maximum Turbo Frequency is the maximum single-core clock frequency at which the processor can operate with Intel® Turbo Boost Technology and, if available, Intel® Thermal Velocity Boost. Frequency is measured in gigahertz (GHz), or billions of clock cycles per second.

Execute Disable Bit
The Execute Disable Bit is a hardware-based security feature that reduces the risk of virus infections and can prevent malicious software from executing on the server or network.

Intel® Hyper-Threading Technology
Intel® Hyper-Threading Technology enables two processing threads per physical core. Applications with many threads can perform more tasks in parallel and complete tasks sooner.

Instruction set
An instruction set is the set of basic commands and instructions that a microprocessor understands and can execute. The value displayed indicates which Intel instruction 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 Intel® Virtualization Technology-based platforms reduces overall memory and power costs and increases battery life by optimizing page table management in hardware.

Advanced Intel SpeedStep® Technology
Enhanced Intel SpeedStep® Technology is an advanced feature that delivers the high performance and low power required by mobile devices. Traditional Intel SpeedStep® Technology simultaneously switches the voltage and frequency between high and low values ​​depending on the processor load. Enhanced Intel SpeedStep® Technology builds on this architecture and uses design strategies such as separation between voltage and frequency changes and clock partitioning and recovery.

Intel® SpeedShift Technology
Intel® Speed ​​Shift Technology uses hardware-controlled P-states to achieve significantly faster response times for transient, short-duration, single-threaded workloads (such as web browsing) by allowing the processor to choose the best operating frequency and voltage for optimal performance and power efficiency.

Intel® Turbo Boost Technology 2.0 clock frequency
The Intel® Turbo Boost Technology 2.0 frequency is the maximum clock frequency of a single processor core at which the processor can operate with Intel® Turbo Boost Technology. Frequency is usually measured in gigahertz (GHz), or billions of clock cycles per second.

Intel® Software Guard Extensions (Intel®SGX)
Intel® Software Guard Extensions (Intel® SGX) provide applications with the ability to implement hardware-enforced trusted execution protection for their sensitive routines and data. Intel® SGX provides developers with a way to partition code and data into CPU-secured Trusted Execution Environments (TEEs).

Intel® Deep Learning Boost (Intel® DL Boost)
A new set of embedded processor technologies to accelerate AI deep learning use cases. It extends Intel AVX-512 with a new VNNI (Vector Neural Network Instruction) that significantly improves deep learning performance compared to previous generations.

Instruction set extensions
Instruction set extensions are additional instructions to increase performance when performing the same operations 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 best performing core(s) and delivers increased performance to those cores by increasing the clock frequency as needed, using power and thermal headroom. 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 best performing core(s) and delivers increased performance to those cores by increasing clock speed as needed while using power and thermal headroom.

Intel® Total Memory Encryption
TME – Total Memory Encryption (TME) protects data from the risk of physical attacks on the memory, such as cold boot attacks.

Number of UPI links
Intel® Ultra Path Interconnect (UPI) Links is a point-to-point high-speed interconnect bus between processors that provides increased bandwidth and performance over Intel® QPI.

Number of AVX-512 FMA units
Intel® Advanced Vector Extensions 512 (AVX-512) are new instruction set extensions that provide ultra-wideband (512-bit) vector operation capabilities with up to 2 FMAs (Fused Multiply Add) instructions to accelerate your most demanding computational tasks.

Intel® Resource Director Technology (Intel® RDT)
Intel® Resource Director Technology (Intel® RDT) enables greater visibility and control over the use of shared resources by applications, virtual machines (VMs), and containers, such as last-level cache (LLC) and memory bandwidth.

Persistent Intel® Optane™ DC memory supported
Intel® Optane™ DC persistent memory is a revolutionary layer of non-volatile memory that sits between memory and storage to deliver large, cost-effective storage capacity comparable to DRAM performance. With large system-level storage capacity when combined with traditional DRAM, Intel Optane DC persistent memory supports the transformation of memory-constrained workloads: cloud, databases, in-memory analytics, virtualization, and content delivery networks (CDN) applications.

MBE (Mode-based Execute Control)
Mode-based execution control can more reliably verify and enforce the integrity of kernel-level code.

Intel® Boot Guard
Intel® Device Protection Technology with Boot Guard helps protect the environment from viruses and malicious software attacks before the operating system is activated.

Intel® Control Flow Enforcement Technology
CET – Intel Control-Flow Enforcement Technology (CET) protects against the misuse of legitimate code snippets through return-oriented programming (ROP) attacks to take over the control structure.

Intel® TSX-NI
Intel® Transactional Synchronization Extensions New Instructions (Intel® TSX-NI) is a set of multithreaded performance scaling instructions. This technique improves the efficiency of parallel operations by improving the control of locks in software.