Intel Xeon Gold 4309Y CPU – Detailed Specification & Overview
The Intel Xeon Gold 4309Y is a server-grade processor designed for data centers, virtualization, and high-reliability enterprise workloads. Built on Intel’s advanced Ice Lake-SP architecture, it delivers strong efficiency, improved memory bandwidth, and robust security technologies for modern cloud and edge environments.
Key Specifications
| Specification | Details |
|---|---|
| Product Family | Intel Xeon Scalable (3rd Gen – Ice Lake) |
| Cores / Threads | 8 Cores / 16 Threads |
| Base Frequency | 2.80 GHz |
| Max Turbo Frequency | Up to 3.60 GHz |
| L3 Cache | 12 MB |
| TDP | 105 W |
| Socket | LGA4189 |
| Lithography | 10 nm |
| Memory Support | DDR4-3200, 8-channel |
| Max Memory Capacity | Up to 6 TB with Intel Optane Persistent Memory |
| PCIe Support | PCIe 4.0, 64 lanes |
| Advanced Technologies | Intel SGX, DL Boost, AVX-512, Intel Speed Select Technology, Secure Boot |
Performance Features
1. Efficient Multi-Core Performance
With 8 cores and 16 threads, the Xeon Gold 4309Y offers reliable multi-thread performance ideal for general-purpose enterprise workloads, cloud servers, and scalable computing tasks.
2. Enhanced Memory Bandwidth
Support for DDR4-3200 and PCIe 4.0 significantly increases data throughput, ensuring fast performance for storage servers, AI inference, and virtualization environments.
3. Enterprise-Class Security
Built-in technologies such as Intel SGX and hardware-level data protection enhance workload security across sensitive financial, cloud, and edge applications.
4. AI & Acceleration
Intel AVX-512 and Deep Learning Boost (VNNI) help accelerate machine learning inference, analytics workloads, and real-time data processing.
Ideal Application Scenarios
✔ Virtualization & Cloud Computing
Optimized for VMware, Hyper-V, and KVM environments requiring stable multi-core performance.
✔ Network & Edge Computing
Designed for network functions (NFV), MEC platforms, and edge data processing with high reliability.
✔ Storage Servers
Excellent for NAS/SAN systems thanks to high memory throughput and PCIe 4.0 support.
✔ AI Inference & Big Data Analytics
AI acceleration technologies boost performance for real-time data analytics and ML inference workloads.
✔ Enterprise IT Infrastructure
Perfect for general enterprise servers, ERP systems, databases, and business applications.


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