Intel Xeon Gold 6238R 28-Core Server CPU – 2.20GHz Base, Up to 4.00GHz Turbo, 38.5MB Cache, 165W TDP, LGA3647 Processor

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Model Number: Xeon Gold 6238R
Processor Type: Server / Data Center
Socket Type: FCLGA3647
Cores / Threads: 28 Cores / 56 Threads
Base Clock Speed: 2.20 GHz
Max Turbo Frequency: 4.00 GHz
Cache: 38.5MB SmartCache
TDP: 165W
Scalability: Up to 2 CPUs
Condition: Brand New.

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SKU: Xeon Gold 6238R

Product details

✅ Key Features

Model: Intel Xeon Gold 6238R – Scalable, high-performance CPU for enterprise workloads
Architecture: Cascade Lake Refresh – Optimized 14nm process
Cores & Threads: 28 Cores / 56 Threads for superior multi-threading
Base Frequency: 2.20 GHz for reliable base performance
Turbo Boost: Up to 4.00 GHz for peak-demand processing
Cache: 38.5MB Intel SmartCache for fast access to active data
Socket: FCLGA3647 – Compatible with Intel C620 series platforms
TDP: 165W – Balanced power and performance ratio
Memory Support: DDR4-2933, 6-channel, with up to 1TB capacity per socket
Scalability: Dual-socket capable for enterprise-level applications
Security: Intel SGX, AES-NI, Secure Boot, and Memory Protection
Virtualization: VT-x, VT-d, and EPT supported for modern virtual environments
Advanced Instructions: AVX-512, VNNI for AI/ML acceleration
Reliability: ECC memory and RAS features for critical systems
Performance: Designed for VMs, databases, analytics, and compute nodes
Use Case: Ideal for enterprise servers, hybrid cloud, and HPC environments

📦 Description

The Intel Xeon Gold 6238R is an enterprise-grade processor offering exceptional scalability and performance for next-generation data center infrastructure. With 28 cores and 56 threads, it provides expansive compute capacity tailored for heavy virtualization, cloud services, and analytical workloads. Operating at a 2.20GHz base and up to 4.00GHz turbo frequency, this CPU delivers the right balance of power and efficiency.

Based on the Cascade Lake Refresh architecture, it utilizes Intel’s LGA3647 socket and supports advanced DDR4-2933 six-channel memory for high-bandwidth throughput across mission-critical applications. The 38.5MB SmartCache enables low-latency access to frequently used data, ensuring consistent system responsiveness.

With a TDP of 165W, the 6238R is optimized for performance while maintaining power efficiency, making it suitable for dense server configurations and multi-CPU systems. Its dual-socket scalability expands compute potential in enterprise-grade environments, ideal for multi-threaded workloads and large VMs.

Security and virtualization technologies such as Intel SGX, AVX-512, and VT-x are built-in, providing enhanced workload isolation and improved hardware resource utilization. The 6238R is perfect for businesses running dynamic, high-throughput operations in secure and demanding server infrastructures.

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