ThinkSystem SR630 — Xeon Gold 6246 (12C, 3.3GHz)

Upgrade your data center with a high-performance, reliability-focused processor that’s built to handle demanding workloads. The Lenovo Intel Xeon Gold 6246 (2nd Gen) delivers a robust 12-core, 24-thread configuration on the 14nm process, optimized for server-grade environments. Designed for Socket 3647 motherboards in Lenovo’s Xeon Gold product line, this processor combines strong multi-threaded capability with solid single-thread performance, enabling efficient virtualization, database operations, enterprise applications, and AI-assisted workloads in business-critical deployments. With a 3.30 GHz base clock and turbo speeds up to 4.20 GHz, it provides the speed you need for both sustained throughput and bursty performance while maintaining enterprise-grade reliability and security features you expect from Xeon processors.

• 12-core, 24-thread performance for virtualization and multi-tasking. Delivers exceptional parallel processing power for virtual machines, containers, and concurrent workloads, helping to maximize data-center density and efficiency.
• 3.30 GHz base clock with up to 4.20 GHz turbo. Balances steady performance for steady-state workloads with rapid bursts when applications demand short-lived spikes in processing power.
• Socket 3647 compatibility for Lenovo Xeon Gold systems. Seamlessly integrates with select Lenovo Xeon Gold-based server boards, providing a straightforward upgrade path for existing data-center hardware.
• 65 W (approximate) design considerations with enterprise-grade cooling needs. Built for high-performance servers and enterprise environments; requires appropriate cooling and airflow to maintain peak turbo performance and reliability.
• 64-bit processing and enterprise reliability features. Supports the 64-bit computing ecosystem and typical enterprise-grade features that support uptime, virtualization, and mission-critical workloads.

Technical Details of Lenovo Intel Xeon Gold 6246 Dodeca-core (2nd Gen)

• Processor family: Intel Xeon Gold 6246, 2nd Gen
• Cores / Threads: 12 Cores / 24 Threads
• Base clock: 3.30 GHz
• Max turbo frequency: Up to 4.20 GHz
• Lithography: 14 nm
• Socket: Socket 3647
• TDP: 165 W
• 64-bit processing: Yes
• Target platform: Lenovo Xeon Gold product line servers and compatible Socket 3647-based systems
• Colorably designed for enterprise workloads: Optimized for reliability, security features, and virtualization workloads typical of data-center deployments

how to install Lenovo Intel Xeon Gold 6246

• Confirm compatibility: Verify that your server motherboard supports Socket 3647 and is listed for use with Intel Xeon Gold 2nd Gen processors, and ensure BIOS/microcode updates are available.
• Power down and prepare: Shut down the system, unplug the power, and discharge static electricity before handling components.
• Access the CPU socket: Remove the server cover or access panel to reach the CPU socket area. Carefully unlock the socket lever and open the retaining mechanism.
• Install the processor: Align the processor correctly with the socket keying and seating notches, then gently place it into the socket. Secure the lever to lock the CPU in place.
• Apply cooling and thermal interface material: Attach an enterprise-grade heatsink or CPU cooler suitable for 165 W TDP, ensuring proper contact with the processor surface. Reconnect fans and verify cooling airflow.
• Power up and validate: Boot the server, enter BIOS, and confirm the CPU is recognized with the correct model, cores, and turbo capabilities. Install or update microcode as required, then run stability tests and monitor temperatures to ensure safe operation.

Frequently asked questions

• Q: Is this CPU compatible with all Lenovo servers? A: It is designed for Socket 3647-based Lenovo Xeon Gold systems. Always check your specific motherboard model and BIOS version for compatibility before purchasing.
• Q: What workloads is the 6246 best suited for? A: It excels in virtualization, database services, enterprise applications, and other multi-threaded workloads common in data centers and enterprise environments.
• Q: Does this processor support turbo or boost speeds? A: Yes, it offers turbo/boost speeds up to 4.20 GHz depending on thermal headroom and platform configuration; sustained performance depends on cooling and workload.
• Q: What cooling is required for 165 W TDP? A: A robust, enterprise-grade cooling solution is recommended to maintain safe temperatures during heavy loads and turbo periods; ensure proper airflow in the server chassis.
• Q: Can I overclock this processor? A: Server CPUs typically rely on turbo boost rather than manual overclocking; performance tuning should follow the platform’s supported parameters and vendor guidelines to preserve reliability.