Intel PK8071305120701

Overview

The Intel PK8071305120701 is a Xeon Gold 6438Y+ processor designed for high-performance server environments. It features 32 physical cores and 64 threads running at a base frequency of 2.00 GHz, with the ability to boost up to 4.00 GHz using Intel Turbo Boost Technology 2.0. This processor supports up to 4 TB of DDR5 memory and offers 80 PCIe 5.0 lanes, making it well suited for demanding workloads such as real-time analytics, virtualization, AI acceleration, and 8K video processing.

Key features

• 32 cores and 64 threads enable efficient handling of large multi-threaded applications and parallel processing tasks.
• Intel Turbo Boost Technology 2.0 dynamically increases clock speeds to meet peak performance demands without compromising energy efficiency.
• 60 MB Smart Cache reduces latency by keeping frequently accessed data close to the processor cores, improving overall responsiveness.
• Support for up to 4 TB of DDR5 memory allows for extensive in-memory databases and large dataset processing.
• 80 PCIe 5.0 lanes provide ample bandwidth for multiple NVMe storage devices, GPU accelerators, and high-speed networking adapters, eliminating bottlenecks.
• Integrated AI and machine learning acceleration speeds up training and inference tasks, enhancing productivity in data-intensive applications.
• Intel Software Guard Extensions offer hardware-based security to protect sensitive code and data in multi-tenant or virtualized environments.
• Advanced virtualization features enable efficient consolidation of numerous virtual machines on a single physical server.
• Compatible with server motherboards using the FCLGA4677 socket, facilitating easy integration into existing infrastructure.

Key specs

• Processor model: Intel Xeon Gold 6438Y+
• Cores/threads: 32 cores, 64 threads
• Base frequency: 2.00 GHz
• Turbo frequency: Up to 4.00 GHz
• Cache: 60 MB Smart Cache
• Memory support: Up to 4 TB DDR5
• PCIe lanes: 80 PCIe 5.0 lanes
• Socket type: FCLGA4677

Connectivity and compatibility

This processor’s 80 PCIe 5.0 lanes provide extensive connectivity options for high-speed components, including multiple NVMe SSDs, GPUs for accelerated computing, and advanced network adapters. Its compatibility with the FCLGA4677 socket ensures it fits into modern server platforms designed to leverage the latest DDR5 memory and PCIe 5.0 standards, allowing for future-proof system builds without requiring software changes.

Performance and reliability

With a combination of high core count, large cache, and advanced memory support, this processor delivers consistent performance for complex workloads. The hardware-accelerated AI features reduce processing times for machine learning tasks, while Intel’s virtualization enhancements improve resource utilization and system stability. Security features like Intel Software Guard Extensions add a layer of protection critical for enterprise and cloud environments.

Ideal uses and environments

This Xeon Gold 6438Y+ processor is a strong choice for enterprise data centers, cloud service providers, research institutions, and media production facilities. It excels in scenarios requiring heavy multi-threading, large memory capacity, and fast I/O throughput, such as high-density virtualization, real-time data analytics, 8K video editing, and large-scale scientific simulations. Its design supports demanding workloads while maintaining security and scalability.

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