HPE Xeon Max 9468 48-Core Processor Upgrade for LGA-4677 Servers

The HPE Intel Xeon Max 9468 Octatetraconta-core processor upgrade is engineered for high-demand data centers and enterprise workloads. This 48-core, 96-thread powerhouse delivers dependable, fast execution with a focus on efficiency, scalability, and reliability—making it an ideal upgrade for virtualization, databases, analytics, and HPC applications running on HP servers with the LGA-4677 socket. Built into the Xeon Max family, this processor blends extraordinary core density with large cache and robust thermal design to sustain strong performance under sustained loads, while maintaining enterprise-class stability and compatibility with modern server ecosystems.

• Extreme core density for parallel workloads: 48 cores and 96 hardware threads empower multi-threaded virtualization, large-scale databases, and analytic pipelines, enabling faster consolidation and higher throughput across workloads.
• High clock speeds for burst performance: A 2.10 GHz base clock provides solid baseline performance, with a peak turbo/overclocking speed of 3.50 GHz to accelerate latency-sensitive tasks and burst workloads when needed.
• Massive cache for data-intensive apps: 105 MB of L3 cache minimizes memory bottlenecks, speeding up complex queries, in-memory processing, and inter-thread data sharing critical to enterprise apps.
• 64-bit processing with scalable memory access: Optimized for large address spaces and modern virtualization, the Xeon Max 9468 supports expansive memory configurations and efficient data movement across cores.
• Server-grade reliability with enterprise power specs: Designed for 350 W thermals in demanding server environments, compatible with HP’s LGA-4677 platform and Xeon Max product line reliability for long-running workloads.

Technical Details of HPE Xeon Max 9468

• Product family: HPE Intel Xeon Max 9468 Octatetraconta-core (48 Core) 2.10 GHz Processor Upgrade
• Core count / threads: 48 cores and 96 threads for parallel processing and heavy multi-thread workloads
• Base clock: 2.10 GHz
• Maximum turbo / overclocking speed: Up to 3.50 GHz
• Cache: 105 MB L3 cache to accelerate data access and reduce latency under large, data-intensive tasks
• Architecture: 64-bit processing for modern software and virtualization environments
• Socket: LGA-4677, enabling compatibility with HP server platforms designed around this socket
• Thermal design power (TDP): 350 W, built for sustained enterprise workloads with adequate cooling
• Product line: Xeon Max family, engineered for high-performance computing and data-center efficiency

how to install HPE Xeon Max 9468

• Verify compatibility: Confirm your HP server model uses the LGA-4677 socket and supports the Xeon Max 9468 family, then check the latest BIOS/firmware version to ensure full microcode support for optimal performance and stability.
• Power down and prepare the workspace: Shut down the system, unplug all power sources, and discharge static electricity. Use an anti-static strap and a clean work surface to avoid contamination or damage.
• Remove cooling solution and existing CPU (if upgrading): Carefully detach the heatsink or CPU cooler, disconnect any fans as needed, and remove the existing processor following the server’s service manual to access the socket safely.
• Install the Xeon Max 9468: Align the processor with the LGA-4677 socket, ensuring correct pin alignment and seating. Gently lower the CPU into the socket, secure any retention mechanisms, and verify that the processor is seated evenly with no tilt.
• Apply thermal interface material and reseat cooling: Apply an even, thin layer of high-quality thermal paste (or use the proven factory thermal solution if supplied) and reattach the heatsink/fan assembly. Ensure proper clearance for adequate airflow and fan operation.
• Power up and update: Reconnect power and boot into BIOS. Update to the latest BIOS and microcode if required, and configure any processor-related settings as recommended by HP for Xeon Max upgrades. Run POST diagnostics to verify proper CPU recognition and stability.
• Test and monitor: Once the operating system loads, monitor temperatures, power consumption, and core activity under representative workloads. Validate performance with benchmark tests and ensure all critical subsystems (memory, I/O, and network) are functioning as expected.

Frequently asked questions

• Q: What systems are compatible with the HPE Xeon Max 9468 upgrade?

  A: This upgrade is designed for HP servers with the LGA-4677 socket and support for Xeon Max processors. Always verify with HP’s official compatibility lists and ensure your BIOS is up to date before installation to guarantee full feature support and stability.

• Q: What performance benefits should I expect from upgrading to the 9468?

  A: With 48 cores and 96 threads, users can expect dramatic improvements in multi-threaded workloads such as virtualization hosts, large-scale databases, analytics pipelines, and HPC simulations. The 2.10 GHz base clock and 3.50 GHz turbo boost provide strong burst performance, while the 105 MB L3 cache helps reduce latency for data-intensive tasks.

• Q: Is this processor overclockable beyond the stated turbo speed?

  A: The 3.50 GHz turbo represents the designed performance ceiling under supported conditions. Enterprise Xeon platforms typically do not support user-driven overclocking beyond manufacturer specifications, and doing so can void warranty and compromise stability. Ensure adequate cooling and power headroom (350 W TDP) when operating near turbo limits.

• Q: Does the Xeon Max 9468 include integrated graphics?

  A: Xeon processors generally do not include integrated graphics. For display output or GPU-accelerated workloads, plan to use discrete GPUs or integrated graphics provided by the server’s platform or GPU expansion options.

• Q: What workloads benefit most from this upgrade?

  A: Enterprises pursuing virtualization density, large in-memory databases, real-time analytics, AI inference, and high-performance computing will see meaningful gains thanks to the high core count, large cache, and strong single-thread performance under load. Pairing with adequate memory bandwidth and cooling ensures sustained gains in data-center environments.