Processor Intel Xeon Gold 6252 2.1 GHz 16 Cores 35.75 MB LGA 3647

Processor Intel Xeon Gold 6252 operates at a base frequency of 2.1 GHz with multi-core architecture designed for server and workstation environments. It features a large 35.75 MB last-level cache, support for DDR4 memory across six channels, and scalability for multi-socket configurations. The processor implements a wide range of Intel technologies and instruction set extensions such as AVX-512, AVX2, SSE4.2 and other platform features that enhance virtualization, security, performance tuning and reliability for data center workloads.

Advantages

The Intel Xeon Gold 6252 provides hardware virtualization and I/O virtualization support (VT-x, VT-d, EPT) and advanced security features including Intel Trusted Execution Technology and Execute Disable Bit. It supports Intel Turbo Boost, Turbo Boost Max Technology 3.0 and Intel Speed Shift to improve single-thread responsiveness, while Hyper-Threading increases parallel throughput. Additional features such as AES-NI, Deep Learning Boost (VNNI), AVX-512 FMA units and Intel RDT improve cryptographic performance, AI inference acceleration and resource management. The processor also offers platform-level reliability features (Run Sure Technology, RAS) and support for large memory configurations including Intel Optane persistent memory.

Suitable for

• Virtualized server platforms and hyperconverged infrastructure
• High-performance computing and compute-intensive workloads using AVX-512
• Database, in-memory analytics and large memory applications
• AI inference and machine learning acceleration on CPU
• Enterprise applications requiring hardware-assisted security and manageability

Key specifications

• Model: Intel Xeon Gold 6252 (Cascade Lake)
• Base frequency: 2.1 GHz
• Max turbo frequency / boost: up to 3.7 GHz
• Cores / Threads: 24 cores (specification source lists 24 cores)
• Cache: 35.75 MB last-level cache
• Socket: LGA 3647 (Socket P)
• Memory type and channels: DDR4, 6 channels
• Max internal memory supported: 1.02 TB
• Instruction set extensions: SSE4.2, AVX, AVX2, AVX-512, Intel DL Boost (VNNI)
• Platform technologies: Intel VT-x, VT-d, EPT, Intel AES-NI, Intel Turbo Boost, Turbo Boost Max 3.0, Speed Shift, Hyper-Threading, Run Sure Technology, Intel RDT, VMD, Optane PMM support
• Lithography: 14 nm
• Package size: 76 mm x 56.5 mm

How to use

Install the Intel Xeon Gold 6252 into a compatible LGA 3647 motherboard following the server manufacturer's installation guidelines. Ensure appropriate server firmware and OS support for Cascade Lake features, enable relevant technologies such as VT-x/VT-d and Turbo Boost in firmware if required, and configure memory modules in the supported six-channel population for optimal performance. Use vendor-recommended cooling and power delivery to maintain turbo frequencies and reliability under load.

Recommendations

For best results in virtualized and memory-intensive workloads, pair the processor with ECC DDR4 across all six channels, enable Intel Optane persistent memory where applicable, and keep system firmware and OS patches up to date to leverage security and performance features such as AES-NI, RDT and microcode improvements.