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™ Platform Eligibility
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 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 (VT-x)
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
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.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Instruction Set
An instruction set refers to the basic set of commands and instructions that a microprocessor understands and can carry out. The value shown represents which Intel’s instruction set this processor is compatible with.
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).
# of AVX-512 FMA Units
Intel® Advanced Vector Extensions 512 (AVX-512), new instruction set extensions, delivering ultra-wide (512-bit) vector operations capabilities, with up to 2 FMAs (Fused Multiply Add instructions), to accelerate performance for your most demanding computational tasks.
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.
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.
Specifications
| Processor manufacturer | Intel |
| Processor generation | 2nd Generation Intel® Xeon® Scalable |
| Processor model | 6254 |
| Processor base frequency | 3.1 GHz |
| Processor family | Intel® Xeon® Gold |
| Processor cores | 18 |
| Processor socket | FCLGA3647 |
| Component for | Server/workstation |
| Processor lithography | 14 nm |
| Processor threads | 36 |
| Processor operating modes | 64-bit |
| Processor boost frequency | 4 GHz |
| Processor cache | 24.75 MB |
| Thermal Design Power (TDP) | 200 W |
| Box | N |
| Cooler included | N |
| Processor codename | Cascade Lake |
| Processor ARK ID | 192451 |
| Maximum internal memory supported by processor | 1024 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2933 MHz |
| Memory channels | Hexa-channel |
| ECC | Y |
| On-board graphics card | N |
| Discrete graphics card | N |
| On-board graphics card model | Not available |
| Discrete graphics card model | Not available |
| Execute Disable Bit | Y |
| 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 | 4S |
| Embedded options available | N |
| PCI Express CEM revision | 3.0 |
| Harmonized System (HS) code | 8542310001 |
| Export Control Classification Number (ECCN) | 5A992C |
| Commodity Classification Automated Tracking System (CCATS) | G077159 |
| Intel® Hyper Threading Technology (Intel® HT Technology) | Y |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | Y |
| Enhanced Intel SpeedStep Technology | Y |
| Intel Trusted Execution Technology | Y |
| Intel® Speed Shift Technology | Y |
| Intel® Transactional Synchronization Extensions | Y |
| Intel VT-x with Extended Page Tables (EPT) | Y |
| Intel TSX-NI | Y |
| Intel 64 | Y |
| Intel Virtualization Technology (VT-x) | Y |
| Intel Virtualization Technology for Directed I/O (VT-d) | Y |
| Intel Turbo Boost Max Technology 3.0 | N |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel® Deep Learning Boost (Intel® DL Boost) | Y |
| Intel® Speed Select technology - Performance Profile (Intel® SST-PP) | N |
| Intel® Resource Director Technology (Intel® RDT) | Y |
| Intel® Volume Management Device (VMD) | Y |
| Intel® Run Sure Technology | Y |
| Mode-based Execute Control (MBE) | Y |
| Intel® Optane™ DC Persistent Memory Supported | Y |
| Intel® vPro™ Platform Eligibility | Y |
| Intel Speed Select Technology (SST) | N |
| Intel® Speed Select Technology - Base Frequency (Intel® SST-BF) | N |
| Intel® Optane™ DC Persistent Memory technology | Y |
| Tcase | 82 °C |
| Target market | Cloud Computing |
| Launch date | Q2'19 |
| Product type | Processor |
| Status | Launched |
| Supported memory types | DDR4-SDRAM |
| Memory speed (max) | 2933 MHz |
| Number of UPI links | 3 |
| Processor package size | 76mm x 56.5mm |
| Maximum internal memory | 1000 GB |
