Intel Xeon Gold 6416H 18c/36t 2.2GHz-4.2GHz 165W (PK8071305121101)

Intel Xeon Gold 6416H — Technical Overview and Performance Insights

The Intel Xeon Gold 6416H is a mid-range Sapphire Rapids processor designed for enterprise and cloud environments requiring strong memory throughput, modern PCIe 5.0 connectivity and predictable parallel performance. With 18 cores and 36 threads operating at a 2.2 GHz base frequency and boosting up to 4.2 GHz, the CPU delivers both solid multi-thread output and strong single-thread responsiveness.

The processor features 2 MB of L2 cache per core and a shared 45 MB L3 cache, providing stable behavior for workloads such as distributed search systems, analytics pipelines, metadata services, JVM-based platforms, and real-time event processing. This cache configuration helps reduce contention under multi-tenant and container-dense environments.

Support for eight-channel DDR5 memory up to 4400–4800 MT/s significantly improves bandwidth compared to DDR4 servers. Memory-bound workloads—such as in-memory caches, real-time telemetry ingestion, streaming analytics and distributed databases—benefit directly from the increased throughput and lower latency variability.

With 80 PCIe 5.0 lanes, the Xeon Gold 6416H enables high-performance configurations with NVMe storage, 100/200G network adapters, SmartNICs, DPUs, and accelerator cards. This makes it suitable for software-defined storage platforms, network virtualization appliances, and edge or telecom deployments where hardware offload capabilities are essential.

The 165 W TDP ensures the processor can maintain stable performance in dense multi-socket systems while remaining thermally manageable. It performs reliably in 1U and 2U enterprise servers, supporting sustained parallel workloads without significant throttling.

Overall, the Intel Xeon Gold 6416H offers a strong combination of core density, DDR5 memory bandwidth and PCIe 5.0 scalability. It is well suited for distributed cloud-native infrastructure, virtualization clusters, analytics systems and modern enterprise application backends.