Intel Xeon Platinum 8380H 28c/56t 2.9GHz-4.3GHz 250W (CD8070604480301)

Intel Xeon Platinum 8380H — High-Frequency Cooper Lake CPU for Dense AI, HPC, In-Memory Databases & 4-Socket Servers

The Intel Xeon Platinum 8380H is one of the most specialized processors in the Cooper Lake family, engineered for systems that prioritize high core frequency, advanced AI acceleration and multi-socket scalability. With 28 cores, 56 threads and a significantly elevated base clock compared to standard Xeon Scalable CPUs, it is particularly effective in workloads where raw per-core performance and predictable response times matter as much as total throughput.

A defining characteristic of the 8380H is its support for four- and eight-socket configurations, making it ideal for mission-critical enterprise environments and large-scale memory architectures. Applications that rely on extensive shared memory—such as SAP HANA, massive in-memory analytics platforms, actuarial modeling and complex SQL engines—benefit greatly from the processor’s ability to maintain stability across large multisocket nodes.

The CPU’s AVX-512 support, combined with Intel’s Bfloat16 acceleration (Cooper Lake’s signature feature), makes the 8380H highly effective for machine learning training and inference workloads. Models involving deep neural networks, recommendation systems and large-scale embeddings can run faster due to accelerated vector and matrix operations, often reducing reliance on GPU offloading in mixed environments. These capabilities are especially relevant for enterprises building hybrid AI clusters where CPUs handle feature engineering, preprocessing and memory-bound ML workloads.

In scientific computing (HPC), the Xeon Platinum 8380H demonstrates strong scaling efficiency in simulations that rely on high core frequency and consistent memory performance. Examples include Monte Carlo simulations, financial risk calculations, seismic processing, electromagnetic field modeling and solvers that rely on tightly coupled node communication across large NUMA domains.

Virtualization stacks and cloud orchestration platforms equally benefit from the CPU’s high-frequency cores. VMware ESXi, Hyper-V and KVM environments achieve improved VM latency and higher stable density for workloads such as OLTP databases, trading systems, internal routing engines and high-rate API services. The processor’s large L3 cache pool and mature memory subsystem reduce jitter during peak load operations.

Ideal deployment scenarios for the Xeon Platinum 8380H include:

• Multi-socket (4S / 8S) enterprise servers with extreme memory demands
• SAP HANA and large in-memory transactional systems
• AI/ML clusters leveraging BF16 acceleration for deep learning
• High-frequency HPC jobs and tightly coupled scientific simulations
• Large virtualization farms requiring low-latency performance per core
• Financial modeling platforms with real-time compute requirements

PCIe 3.0 connectivity aligns with Cooper Lake’s intended server ecosystem, enabling compatibility with accelerator cards, FPGA modules and large NVMe arrays, common in multi-socket enterprise systems. Although not PCIe 4.0, the focus of this CPU generation is stability at scale rather than peak I/O throughput.

Overall, the Intel Xeon Platinum 8380H is a highly specialized processor built for data centers that require extreme reliability, multi-socket scaling, accelerated AI functionality and consistently high per-core speeds. It remains a valuable option for organizations running memory-intensive enterprise software, complex HPC workflows or hybrid AI systems where CPU-side vector processing is essential.