Intel Xeon Platinum 8450H Processor

Brand: Intel | Category: CPUs

SKU: intel-xeon-platinum-8450h-processor | Part #: PK8071305075901 | MPN: PK8071305075901

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Intel's Xeon Platinum 8450H processor represents the fourth generation of the Xeon Scalable family, built on the Intel 10nm SuperFin process node. This generation—codenamed Sapphire Rapids—delivered meaningful architectural improvements over its predecessor, particularly in instructions-per-clock (IPC) efficiency, expanded L3 cache capacity, and significantly enhanced PCIe 5.0 support. For data-centre operators and enterprise infrastructure teams evaluating processor refresh cycles, the 8450H balances memory-intensive workloads with compute density, making it a reliable choice for hybrid environments where storage I/O and multi-socket scalability matter.

The 8450H ships with 28 cores and 56 threads, running at a 2.9 GHz base frequency with boost capability up to 3.8 GHz. Its 48 MB of L3 cache—a substantial improvement over prior-generation Platinum SKUs—helps reduce memory latency for applications that benefit from larger on-die storage, particularly those in analytics, machine learning inference, and transactional database workloads. Memory support extends to four DDR5-4800 modules per socket, delivering the bandwidth necessary for high-frequency data movement without becoming a bottleneck in systems where parallel task execution is critical. The processor's 270 W thermal design power (TDP) remains within typical two-socket and four-socket server envelope constraints, though procurement teams and systems architects should confirm airflow design with their hardware partners before deployment.

Connectivity through the FCLGA 4189 socket integrates seamlessly with Intel Xeon Scalable third and fourth-generation platform ecosystems, meaning organisations that have already standardised on Sapphire Rapids infrastructure can treat the PK8071305075901 part number as a direct upgrade path without motherboard or BIOS redesign. This socket stability reduces validation overhead for systems integrators and accelerates time-to-deployment for infrastructure teams managing large refresh programmes. The Xeon Platinum line, positioned above the Gold and Silver tiers, is typically the target for customers building dedicated analytics clusters, AI model serving infrastructure, or consolidation environments where per-socket cost is secondary to throughput and reliability. Storage architects, network engineers, and AI infrastructure teams frequently specify this processor tier when designing systems where marginal performance gains translate to measurable cost-per-query or cost-per-inference improvements over the service lifecycle.

Intel continues to drive both frequency scaling and architectural efficiency within the Platinum family, and the 8450H sits in a sweet spot for organisations that do not require the extreme core counts of the highest-numbered SKUs but still demand strong single- and multi-threaded performance. Its thermal envelope and memory configuration make it suitable for 2-socket dense servers as well as larger 4-socket systems, providing flexibility in chassis and platform selection. For teams evaluating processor trade-offs, the 28-core configuration often outperforms smaller-core-count alternatives on latency-sensitive workloads while remaining more power-efficient than fully-loaded higher-core-count parts. The Intel 10nm SuperFin manufacturing process delivers the reliability and yield maturity expected in production data-centre deployments—no architectural surprises or early-revision silicon quirks that sometimes plague cutting-edge process transitions.

Omnixon Global stocks the Intel Xeon Platinum 8450H (part number PK8071305075901) and maintains regional inventory across our Dubai operations to serve GCC, Asia-Pacific, and European markets. Whether you are evaluating processor options for a data-centre modernisation project, designing a new AI inference cluster, or planning a multi-year infrastructure refresh, our technical team can help you validate socket compatibility, thermal requirements, and memory configurations against your existing and planned hardware stacks. We work with systems integrators, hyperscale operators, and enterprise procurement teams to streamline lead times and simplify supply-chain logistics. Contact our sales team to discuss your requirements and request a quotation.

Technical Specifications and Platform Integration

• 28 cores and 56 threads with 2.9 GHz base and 3.8 GHz maximum turbo frequency
• 48 MB L3 cache with Intel 10nm SuperFin process technology for improved IPC and power efficiency
• Support for up to four DDR5-4800 memory modules per socket, enabling high-bandwidth data movement for memory-intensive applications
• 270 W TDP with FCLGA 4189 socket compatibility, integrating into existing Sapphire Rapids platform investments
• PCIe 5.0 support for next-generation storage and network interface cards, reducing I/O bottlenecks in high-throughput environments
• Suitable for 2-socket and 4-socket server configurations in dense and modular data-centre deployments
• Part number PK8071305075901 qualifies for validated OEM configurations from major server manufacturers