Intel PK8071305554400

Overview

The Intel PK8071305554400 is a Xeon Silver 4509Y server processor designed to deliver reliable performance for data centers and enterprise environments. It features eight physical cores and sixteen threads, with a base clock speed of 2.60 GHz that can turbo boost up to 4.10 GHz, ensuring smooth handling of virtualization, database operations, and container workloads. This processor supports up to 4 TB of DDR5 memory and offers 80 PCIe 5.0 lanes, making it well suited for demanding applications that require high memory capacity and fast connectivity.

Key features

• Eight cores and sixteen threads enable efficient multitasking and parallel processing for server workloads.
• Turbo boost up to 4.10 GHz provides quick responsiveness during peak demand periods.
• 22.5 MB Intel Smart Cache reduces latency by keeping frequently accessed data close to the cores.
• Supports up to 4 TB of DDR5 memory per socket, accommodating large in-memory databases and virtual desktop infrastructures.
• Provides 80 PCIe 5.0 lanes for high-bandwidth connections to NVMe storage, GPUs, and 100-gigabit networking cards.
• Compatible with LGA-4677 single or dual socket motherboards, offering flexibility in server configurations.
• Includes Intel Trusted Execution Technology and hardware-based encryption to enhance data security and workload isolation.
• 125 W thermal design power balances strong performance with energy efficiency for continuous operation.

Key specs

• Processor model: Intel Xeon Silver 4509Y
• Cores / threads: 8 cores / 16 threads
• Base clock speed: 2.60 GHz
• Turbo clock speed: 4.10 GHz
• Cache: 22.5 MB Intel Smart Cache
• Memory support: Up to 4 TB DDR5 per socket
• PCIe lanes: 80 lanes of PCIe 5.0
• Socket type: LGA-4677
• Thermal design power (TDP): 125 W

Connectivity and compatibility

This processor supports a wide range of high-speed connections through its 80 PCIe 5.0 lanes, enabling direct attachment of NVMe SSDs, GPUs, and advanced networking cards. Its compatibility with LGA-4677 motherboards allows deployment in both single and dual socket server systems, providing scalability for growing workloads and flexible hardware configurations.

Performance and reliability

With a combination of high core count, fast clock speeds, and a large cache, this CPU handles concurrent tasks efficiently, reducing bottlenecks in multi-threaded applications. The inclusion of advanced security features such as Intel Trusted Execution Technology and hardware encryption instructions ensures that sensitive data remains protected, making it a dependable choice for enterprise-grade servers that operate continuously.

Ideal uses and environments

This processor is well suited for private cloud infrastructures, edge computing nodes, and small to mid-sized business servers that require consistent throughput and scalability. It supports memory-intensive applications and virtualization workloads, making it a strong option for database servers, container clusters, and virtual desktop environments that demand both performance and security.

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