Cisco Intel Xeon Gold 6000 (2nd Gen) 6226R Hexadeca-core (16 Core) 2.90 GHz Processor

Unlock enterprise-grade performance with the Cisco Intel Xeon Gold 6000 series, featuring the 2nd Gen 6226R Hexadeca-core processor. This 16-core, 32-thread powerhouse is engineered for data centers, virtualization clusters, and mission-critical workloads that demand consistent throughput, exceptional reliability, and scalable capacity. Built on a 14 nm process, the 6226R runs at a base frequency of 2.90 GHz and can turbo up to 3.90 GHz, delivering rapid responsiveness for multi-threaded applications while maintaining energy efficiency in dense server environments. With a generous 22 MB of L3 cache and 16 MB of L2 cache, this processor accelerates data-heavy tasks, reduces memory latency, and improves overall system performance across databases, virtualization, analytics, and cloud workloads. Engineered for Socket 3647 servers and rated at 150 W, the 6226R is designed to thrive in enterprise-scale deployments where reliability, scalability, and steady performance are non-negotiable requirements. Whether you’re building a virtualization host, database node, or a high-performance compute cluster, the 6226R provides the core capability and resilience needed for modern data center workloads while integrating seamlessly into Cisco’s enterprise infrastructure ecosystem.

• Unmatched multi-core performance: With 16 cores and 32 threads, this 2nd Gen Xeon Gold processor excels at parallel workloads, virtualization, database operations, and multi-user application environments. The 2.90 GHz base clock, reinforced by a 3.90 GHz turbo boost, ensures strong single-thread performance when needed while maintaining superb multi-thread throughput for concurrent tasks.
• Robust caching for data-intensive workloads: Featuring 22 MB of L3 cache and 16 MB of L2 cache, the 6226R minimizes cache misses and memory bottlenecks. This architectural advantage accelerates large relational queries, in-memory analytics, real-time data processing, and server-side caching—delivering faster response times under heavy load.
• Enterprise-grade reliability and scalability: Built for data centers, the processor operates at 150 W TDP in a Socket 3647 environment, aligning with enterprise cooling and power designs. Its 64-bit processing capability and support for modern server architectures enable reliable virtualization, cloud services, and scalable deployments across virtual machines and containers.
• Optimized for data center workloads: The 14 nm fabrication process balances performance and efficiency, helping to achieve strong multi-threaded performance while maintaining energy-conscious operation in dense server racks. The 6226R is designed to handle virtualization, database hosting, cloud services, and analytics workloads with consistent throughput and predictable latency.
• Future-proof integration and upgrade path: As part of the 2nd Gen Xeon Gold 6000 family, this processor provides compatibility with compatible Cisco server platforms, enterprise memory configurations, and virtualization-ready infrastructure. It delivers a reliable upgrade path for expanding compute capacity in existing data-center ecosystems without sacrificing compatibility or stability.

Technical Details of Cisco Intel Xeon Gold 6000 (2nd Gen) 6226R

• Model: Intel Xeon Gold 6226R (2nd Gen) – 16-Core, 32-Thread
• Cores: 16
• Threads: 32
• Base Clock: 2.90 GHz
• Max Turbo Frequency: 3.90 GHz
• Cache: L3 22 MB; L2 16 MB
• Lithography: 14 nm
• Socket: Socket 3647
• Thermal Design Power: 150 W
• 64-bit Processing: Yes
• Generation: 2nd Gen Xeon Gold 6000 family

How to install Cisco Intel Xeon Gold 6000 (2nd Gen) 6226R

Installing this processor in a compatible server motherboard is straightforward when you follow standard anti-static precautions and proper handling. Start by verifying that your server board supports Socket 3647 and that the BIOS/firmware is up to date to recognize the 6226R. Power down the system, unplug all cables, and ground yourself to avoid static discharge. Prepare thermal solution and mounting components as required by your cooler configuration. Align the processor with the socket’s orientation indicators and seat it firmly without forcing it. Lock the retention arm to secure the CPU in place, ensuring even contact with the socket contacts.

Next, apply a thin, even layer of thermal interface material (TIM) if your cooler requires it. Install the heatsink or CPU cooler according to the manufacturer’s instructions, ensuring secure mounting and proper clearance for surrounding components. Reconnect power, fans, and any modular cables, then boot the system. Enter the BIOS/UEFI to verify CPU recognition and to configure basic features such as memory timing, turbo boost behavior, and virtualization-related options (if applicable). It’s recommended to enable core performance states and, where appropriate, enable technologies like VT-d or hyper-threading in the BIOS to maximize virtualization performance.

After the initial boot, install or update critical firmware and drivers, including motherboard management firmware and CPU microcode updates. Validate that the operating system detects all 16 cores and 32 threads, and run processor stress and stability tests to confirm cooling adequacy under load. Monitor temperatures and power delivery to ensure the cooling solution is sufficient for sustained workloads. For production deployments, review Cisco’s server guidelines and ensure your memory configuration uses ECC RAM in supported configurations to ensure data integrity and system reliability over time.

In short, ensure compatibility, secure installation, proper cooling, and consistent firmware updates. With these steps followed, the Cisco Xeon Gold 6226R delivers reliable, scalable performance for virtualization clusters, enterprise databases, and cloud-ready infrastructure—empowering data centers to achieve higher density and more predictable service levels.

Frequently asked questions

• Q: What is the base clock and turbo for the 6226R? A: The processor operates at a base frequency of 2.90 GHz and can turbo up to 3.90 GHz, providing a burst of performance for demanding workloads while maintaining efficiency.
• Q: How many cores and threads does it have? A: It features 16 cores and 32 threads, making it well-suited for multi-threaded server environments, virtualization, and data-intensive applications.
• Q: What socket is required? A: The 6226R uses Socket 3647, a common platform for enterprise servers in Cisco configurations that support the Xeon Gold 6000 family.
• Q: Is ECC memory supported? A: Yes. When paired with a compatible Cisco server motherboard and memory, the 6226R supports ECC memory for enhanced data integrity and reliability in production environments.
• Q: Is this CPU suitable for virtualization and cloud workloads? A: Absolutely. With 16 cores and 32 threads, plus ample cache, it excels at virtualization hosting, database services, cloud workloads, and scalable enterprise applications.
• Q: Can I overclock this processor? A: Xeon processors like the 6226R are designed for reliability and stability in enterprise servers, and traditional consumer-style overclocking is not typically supported. Turbo performance is managed within the platform’s power and thermal limits, as configured by the server BIOS and hardware.
• Q: What cooling considerations are important? A: The 6226R has a 150 W TDP, so ensure your server chassis uses an appropriate CPU cooler with adequate airflow and thermal headroom. Adequate cooling is essential for maintaining turbo frequencies and stable operation under load.