Intel PK8071305129200

Overview

The Intel PK8071305129200 is a Xeon w3-2423 processor designed for workstation systems that run professional applications all day, every day. It features six physical cores and supports twelve threads through Intel Hyper-Threading, providing the parallel processing power needed for complex projects. With a base clock speed of 2.10 GHz and the ability to boost up to 4.2 GHz using Intel Turbo Boost Max Technology 3.0, it balances efficient routine performance with bursts of speed for demanding single-threaded tasks. The 15 MB Intel Smart Cache reduces latency by keeping frequently accessed data close to the cores, enhancing overall responsiveness.

This processor supports up to 2 TB of DDR5-4400 memory across four channels, offering ample capacity and bandwidth for memory-intensive workloads such as large datasets or high-resolution content. Its 64 PCIe 5.0 lanes provide extensive connectivity options for multiple GPUs, fast NVMe storage, and other high-performance expansion cards. Security features like Intel Trusted Execution Technology and AES instruction support help safeguard sensitive data and encrypted workloads. Compatible with motherboards using the FCLGA4677 socket, it fits well into modern workstation builds that require advanced cooling and power delivery.

Key features

• Six cores and twelve threads deliver strong parallel processing for professional applications and multitasking.
• Base clock of 2.10 GHz with boost speeds up to 4.2 GHz ensures efficient handling of both routine and demanding tasks.
• 15 MB Intel Smart Cache accelerates access to frequently used data, reducing wait times during processing.
• Supports up to 2 TB of DDR5-4400 memory across four channels, providing ample headroom for large and complex workloads.
• 64 PCIe 5.0 lanes enable high-speed connections to multiple GPUs, NVMe storage arrays, and other expansion cards without bottlenecks.
• Intel Turbo Boost Max Technology 3.0 identifies and accelerates the fastest cores to optimize performance for critical tasks.
• Built-in security features, including Intel Trusted Execution Technology and AES encryption instructions, protect sensitive information and workloads.
• Compatibility with FCLGA4677 socket motherboards allows integration with the latest workstation platforms and technologies.

Key specs

• Cores: 6 physical cores
• Threads: 12 with Hyper-Threading
• Base clock speed: 2.10 GHz
• Maximum turbo frequency: 4.2 GHz
• Cache: 15 MB Intel Smart Cache
• Memory support: Up to 2 TB DDR5-4400 across 4 channels
• PCIe lanes: 64 PCIe 5.0 lanes
• Socket: FCLGA4677

Connectivity and compatibility

This processor’s 64 PCIe 5.0 lanes provide extensive bandwidth for connecting multiple high-performance components simultaneously. This makes it suitable for workstations that require multiple GPUs for rendering or AI workloads, fast NVMe storage arrays for quick data access, and other expansion cards such as network adapters or accelerators. The FCLGA4677 socket compatibility ensures it works with the latest workstation motherboards, which often include advanced power delivery and cooling solutions to maintain stable performance under heavy loads.

Performance and reliability

Designed for continuous professional use, this Xeon processor balances multi-threaded performance with strong single-threaded bursts thanks to Intel Turbo Boost Max Technology 3.0. The large cache and high memory capacity support smooth handling of large datasets and complex applications. Security features built into the processor help protect sensitive workloads, making it a dependable choice for engineers, data scientists, and content creators who need consistent and secure performance throughout their workday.

Ideal uses and environments

This processor fits well in professional workstations used for 3D rendering, financial analysis, software development, and virtual machine hosting. Its combination of multi-core performance, high memory capacity, and extensive PCIe connectivity makes it a strong choice for users who run demanding applications that require both parallel processing and fast data access. It is well suited to environments where reliability, security, and expandability are critical, such as engineering firms, research labs, and creative studios.

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