Intel Xeon Silver 4309Y Processor
With its high clock speed and large cache, this processor can handle even the most demanding tasks with ease.
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.
Two processing threads are provided by Intel® Hyper-Threading Technology (Intel® HT Technology) per physical core.Highly threaded applications can get more work done in parallel, completing tasks sooner.
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It makes it easier to manage by reducing downtime and keeping productivity up by separating computing tasks into their own partitions.
Intel® Virtualization Technology for Directed I/O (VT-d) builds on existing IA-32 (VT-x) and Itanium® processor (VT-i) virtualization support by adding I/O-device virtualization.End users can improve the security and reliability of their systems and also improve the performance of I/O devices in virtualized environments.
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides memory-intensive virtualized applications with acceleration.Through hardware optimization of page table management, Extended Page Tables in Intel® Virtualization Technology platforms reduce memory and power overhead costs while increasing battery life.
The Intel® 64 architecture, when combined with supporting software, provides 64-bit computing on server, workstation, desktop, and mobile platforms.1. The Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
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 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).
Intel® Advanced Vector Extensions 512 (AVX-512) are new instruction set extensions that provide ultra-wide (512-bit) vector operations capabilities with up to two FMAs (Fused Multiply Add instructions) to accelerate performance for your most demanding computational tasks.
Intel® Speed Shift Technology uses hardware-controlled P-states to provide significantly faster responsiveness with single-threaded, transient (short-duration) workloads like web browsing by allowing the processor to more quickly select its best operating frequency and voltage for optimal performance and power efficiency.
A new set of embedded processor technologies is designed to accelerate AI deep learning use cases. It adds a new Vector Neural Network Instruction (VNNI) to Intel AVX-512. This instruction makes deep learning inference much faster than in previous generations.
A capability to configure the processor to run at three distinct operating points.
As a result, Intel® RDT provides new levels of visibility and control over how shared resources like LLC and memory bandwidth are used by applications, virtual machines (VMs), and containers.
For NVMe-based solid state drives, Intel® Volume Management Device (VMD) provides a common, robust method of hot plug and LED management.
| Processor family | Intel Xeon |
| Processor cores | 8 |
| Processor socket | FCLGA4189 |
| Component for | Server/Workstation |
| Processor lithography | 10 nm |
| Processor model | 4309Y |
| Processor threads | 16 |
| System bus rate | 10.4 GT/s |
| Processor operating modes | 64-bit |
| Processor cache | 12 MB |
| Box | |
| Cooler included | |
| Processor boost frequency | 3.6 GHz |
| Processor codename | Ice Lake |
| Processor ARK ID | 215275 |
| Maximum internal memory supported by processor | 6144 GB |
| Memory types supported by processor | DDR4-SDRAM |
| Memory clock speeds supported by processor | 2667 MHz |
| Memory channels | Octa-channel |
| ECC |
| On-board graphics adapter | |
| Discrete graphics adapter | |
| On-board graphics adapter model | Not available |
| Discrete graphics adapter model | Not available |
| Thermal Design Power (TDP) | 105 W |
| Execute Disable Bit | |
| Maximum number of PCI Express lanes | 64 |
| PCI Express slots version | 4.0 |
| Supported instruction sets | SSE4.2, AVX, AVX 2.0, AVX-512 |
| Embedded options available | |
| Scalability | 2S |
| Market segment | Server |
| Harmonized System (HS) code | 8542310001 |
| Export Control Classification Number (ECCN) | 5A992CN3 |
| Commodity Classification Automated Tracking System (CCATS) | G178966 |
| Intel Trusted Execution Technology | |
| Intel® Speed Shift Technology | |
| Intel® Hyper Threading Technology (Intel® HT Technology) | |
| Intel® Turbo Boost Technology | 2.0 |
| Intel® AES New Instructions (Intel® AES-NI) | |
| Mode-based Execute Control (MBE) | Y |
| Intel® Optane™ DC Persistent Memory Supported | |
| Intel Software Guard Extensions (Intel SGX) | |
| Intel® Deep Learning Boost (Intel® DL Boost) | |
| Intel VT-x with Extended Page Tables (EPT) | |
| Intel® Speed Select technology - Performance Profile | |
| Intel 64 | |
| Intel Virtualization Technology (VT-x) | |
| Intel® Resource Director Technology (Intel® RDT) | Y |
| Intel® Volume Management Device (VMD) | |
| AVX-512 Fused Multiply-Add (FMA) units | 2 |
| Intel Virtualization Technology for Directed I/O (VT-d) |
| Tcase | 76 °C |
| Supported memory types | DDR4-SDRAM |
| Number of UPI links | 2 |
| Status | Launched |
| Memory speed (max) | 2667 MHz |
| Launch date | Q2'21 |
| Processor package size | 77.5 x 56.5 mm |
| Maximum internal memory | 6000 GB |
| 8 | |
| Y | |
| Y | |
| Retail box | |
| Y | |
| Intel | |
| Y | |
| 2.8 |
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