Intel Xeon Platinum 4C 8256 3.8GHz LGA 3647 CPU
Item No:
750578
MPN:
BX806958256
$17,651.87
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Intel Xeon 8256, Intel Xeon Platinum, LGA 3647 (Socket P), 14 nm, Intel, 3.8 GHz, 64 bit
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
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
| Processor | |
| Processor manufacturer The manufacturer that produced the processor. | Intel |
| Processor generation | 2nd Generation Intel® Xeon® Scalable |
| Processor model The model number for the processor in a computer. | 8256 |
| Processor base frequency | 3.8 GHz |
| Processor family A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors. | Intel® Xeon® Platinum |
| Processor cores 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). | 4 |
| Processor socket 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. | LGA 3647 (Socket P) |
| Component for What this product is used as a part of (component for). | Server/workstation |
| Processor lithography The process which is performed by the processor e.g. CPU (Central Processing Unit). | 14 nm |
| Processor threads | 8 |
| Processor operating modes 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. | 64-bit |
| Processor boost frequency The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded. | 3.9 GHz |
| Processor cache | 16.5 MB |
| Thermal Design Power (TDP) | 105 W |
| Box Plastic or metal shell/container for components. |
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| Cooler included The device comes with an integrated cooler. |
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| Processor codename | Cascade Lake |
| Processor ARK ID | 192467 |
| Memory | |
| Maximum internal memory supported by processor | 1.02 TB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2933 MHz |
| Memory channels | Hexa-channel |
| ECC ECC means Error Correction Code, and it is memory that is able to detect and correct some memory errors without user intervention. |
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| Graphics | |
| On-board graphics card 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. |
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| Discrete graphics card |
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| On-board graphics card model "Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard. | Not available |
| Discrete graphics card model 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. | Not available |
| Features | |
| Execute Disable Bit |
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| Market segment | Server |
| Maximum number of PCI Express lanes | 48 |
| PCI Express slots version | 3.0 |
| Supported instruction sets | SSE4.2, AVX, AVX 2.0, AVX-512 |
| Scalability | S8S |
| Embedded options available |
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| PCI Express CEM revision | 3.0 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Processor special features | |
| Intel® Hyper Threading Technology (Intel® HT Technology) <b>Improved Performance for Threaded Software</b> 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. |
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| Intel® Turbo Boost Technology <b>Higher Performance When You Need It Most</b> 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. | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) <b>Added Security with Faster Data Encryption</b> 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. |
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| Enhanced Intel SpeedStep Technology |
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| Intel Trusted Execution Technology |
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| Intel® Speed Shift Technology Intel® Speed Shift Technology uses hardware-controlled P-states to deliver dramatically quicker responsiveness with single-threaded, transient (short duration) workloads, such as web browsing, by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency. |
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| Intel® Transactional Synchronization Extensions |
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| Intel VT-x with Extended Page Tables (EPT) |
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| Intel TSX-NI |
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| Intel 64 |
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| Intel Virtualization Technology (VT-x) <b>Simplify Virtualization and Reduce Overheads</b> 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. |
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| Intel Virtualization Technology for Directed I/O (VT-d) <b>Simplify Virtualization and Reduce Overheads</b> 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. |
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| Intel Turbo Boost Max Technology 3.0 |
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| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Deep Learning Boost (Intel® DL Boost) |
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| Intel® Speed Select technology - Performance Profile (Intel® SST-PP) |
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| Intel® Resource Director Technology (Intel® RDT) |
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| Intel® Volume Management Device (VMD) |
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| Intel® Run Sure Technology |
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| Mode-based Execute Control (MBE) |
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| Intel® Optane™ DC Persistent Memory Supported |
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| Intel® vPro™ Platform Eligibility |
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| Intel Speed Select Technology (SST) |
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| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) |
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| Intel® Optane™ DC Persistent Memory technology |
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| Operational conditions | |
| Tcase | 72 °C |
| Technical details | |
| Launch date | Q2'19 |
| Product type The sub-category of the product. | Processor |
| Status | Launched |
| Supported memory types Types of memory which can be used with the product. | DDR4-SDRAM |
| Memory speed (max) | 2933 MHz |
| Number of UPI links | 3 |
| Servicing status | Baseline Servicing |
| Logistics data | |
| Harmonized System (HS) code | 85423119 |
| Packaging data | |
| Package type The type of product package e.g. box. | Retail box |
| Weight & dimensions | |
| Processor package size | 76mm x 56.5mm |
| Other features | |
| Maximum internal memory The maximum internal memory which is available in the product. | 1 TB |
| SKU | 750578 |
| MPN | BX806958256 |
| Brand | Intel |
| Product Condition | Brand New/Unused |
| Product Use | General |