HP Intel Xeon Silver (4th Gen) 4416+ Icosa-core Processor Upgrade

Upgrade your HP server performance with the HP Intel Xeon Silver (4th Gen) 4416+ Icosa-core processor upgrade. This powerful 20-core, 40-thread workhorse is built for demanding workloads, from virtualization and databases to HPC tasks and mission-critical compute. With a robust 10 nm process, a high cache footprint, and a turbocharged speed, this Xeon Silver upgrade delivers compelling multi-core performance while maintaining efficient power usage for data centers and professional workstations alike. Designed for Socket LGA-4677 platforms, it offers reliable scalability and enterprise-grade reliability that HP environments require.

• Unmatched multi-core performance: Icosa-core with 20 physical cores and 40 threads provides exceptional parallel processing power for virtualization, large-scale databases, analytics, and simulation workloads. This translates to faster batch processing, smoother multi-user environments, and improved throughput on demanding applications.
• High clock speed for burst workloads: Features a base frequency around 2.0 GHz with a maximum turbo speed up to 3.90 GHz, enabling responsive performance when workloads spike. The 3.90 GHz turbo helps accelerate single-threaded and lightly threaded tasks within a high-core-count context.
• Large caches to accelerate data access: 37.5 MB of L3 cache and 40 MB of L2 cache reduce memory latency and improve performance for data-intensive applications, database caching, and real-time analytics—keeping hot data close to the cores for faster execution.
• Enterprise-ready design: Built on a 10 nm process with a 165 W TDP, this processor is engineered for reliability and sustained performance in HP servers. It supports 64-bit processing and provides secure, scalable compute power for modern data centers, while presenting no integrated graphics for dedicated GPU-based workloads.
• Socket compatibility and HP ecosystem readiness: The LGA-4677 socket is supported on selected HP server platforms, enabling a straightforward upgrade path for existing systems. This processor is tailored for enterprise workloads where stability, firmware compatibility, and long-term availability are essential.

Technical Details of HP Intel Xeon Silver (4th Gen) 4416+ Icosa-core Processor Upgrade

• Socket: LGA-4677
• Cores: 20
• Threads: 40
• Base Clock: 2.0 GHz
• Max Turbo Frequency: 3.90 GHz
• Cache L2: 40 MB
• Cache L3: 37.5 MB
• Process Technology: 10 nm
• Graphics: No integrated graphics
• Thermal Design Power (TDP): 165 W
• Instruction Set: 64-bit

How to install HP Intel Xeon Silver (4th Gen) 4416+ Icosa-core Processor Upgrade

• Prepare your workstation or server: Power down the system, unplug all cables, and ground yourself to prevent electrostatic discharge. Verify that your HP platform supports the LGA-4677 socket and that the BIOS/firmware is compatible with the 4416+ upgrade.
• Access the CPU socket: Remove the server cover or access panel as required by the HP chassis guidelines. Release the socket retention mechanism and carefully open the CPU socket.
• Remove the existing CPU (if upgrading): Gently lift out the current processor, taking care not to bend pins or damage the socket. Place the old CPU in an anti-static container.
• Install the new 4416+ processor: Align the 4416+ Icosa-core CPU with the socket orientation marks. Carefully seat the processor into the socket, ensuring full contact with the socket pins. Engage the retention mechanism to secure the CPU.
• Apply thermal interface material (if required): Some HP configurations come with pre-applied thermal paste on the heatsink. If a separate paste is required, apply a thin, even layer according to the manufacturer’s guidance. Attach the heatsink and fasten all mounting hardware securely to ensure proper heat transfer.
• Reconnect cooling and power: Reinstall the server cover, reconnect all power, data, and cooling components. Ensure that all fans are connected and operating correctly after installation.
• Update firmware and BIOS: Power on the system and enter the BIOS/UEFI setup. Check for the latest BIOS/firmware updates from HP that specifically support the 4416+ upgrade on your platform. Apply updates if available to ensure compatibility and stability with the new processor.
• Run POST and validation: Let the system complete its POST. Monitor CPU temperatures and core utilization to verify that the processor is operating correctly. Run standard validation and stress tests to ensure stability under load and verify that turbo and boost functions are active within safe thermal margins.
• Monitor performance in production: After installation, monitor system performance metrics, including CPU utilization, memory bandwidth, power consumption, and thermal performance. Fine-tune cooling or BIOS power settings if needed to optimize sustained workloads.

Frequently asked questions

• Q: What is the socket type for the HP Xeon Silver 4416+ upgrade? A: It uses the LGA-4677 (socket LGA-4677) socket, designed for selected HP server platforms.
• Q: How many cores and threads does this processor provide? A: It features 20 physical cores and 40 threads, delivering exceptional multi-threaded performance for demanding workloads.
• Q: Does this CPU include integrated graphics? A: No. It is a no-graphics processor, intended for systems that rely on discrete GPUs or headless operation.
• Q: What is the base and turbo frequency? A: The base clock is 2.0 GHz, with a turbo boost up to 3.90 GHz to handle burst workloads.
• Q: What is the TDP and cache configuration? A: It has a 165 W TDP, 40 MB L2 cache, and 37.5 MB L3 cache, providing a large data store closer to the cores for faster processing.
• Q: Is this processor compatible with HP servers? A: It is designed for HP platforms that support the LGA-4677 socket and corresponding firmware. Always verify with HP compatibility guides and BIOS requirements before upgrading.
• Q: What workloads are ideal for this upgrade? A: Virtualization, large-scale databases, analytics, HPC tasks, and multi-user compute environments where high core counts and parallelism drive performance improvements.