Intel Xeon Platinum 8562Y+ 32c/64t 2.8GHz-4.1GHz 300W (PK8072205499400)

Intel Xeon Platinum 8562Y+ High-Performance Processor for Enterprise and HPC Workloads

The Intel Xeon Platinum 8562Y+ is one of the most strategically positioned CPUs in the Emerald Rapids generation, designed for operators deploying large multi-socket servers under sustained, enterprise-level workloads. It features 32 cores and 64 threads based on Intel’s updated Emerald Rapids microarchitecture, which improves throughput, reduces latency in memory-intensive operations, and enhances overall energy efficiency compared to previous Sapphire Rapids models.

With a 2.8 GHz base frequency and boost capability up to 4.1 GHz, the 8562Y+ is built for mixed workloads combining steady parallel computation and intermittent single-threaded bursts. This frequency balance is particularly valuable in real workloads found in financial analytics, search indexing, distributed caching, and large-scale virtualization environments. Systems based on the 8562Y+ typically deliver smoother multi-tenant performance and higher sustained utilization, even under unpredictable load patterns.

One of the most important improvements in Emerald Rapids—and a defining characteristic of the 8562Y+—is the redesigned last-level cache. The CPU offers a significantly expanded L3 cache pool compared to its Sapphire Rapids counterparts, improving data locality and lowering latency under heavy parallel workloads. This makes the processor well-suited for in-memory databases, machine learning inference pipelines, and distributed batch-processing frameworks where frequent access patterns benefit from a larger shared cache.

Memory performance further strengthens the 8562Y+ as an option for high-capacity compute platforms. With support for 8-channel DDR5 at up to 5600 MT/s and total capacities up to 4 TB per socket, it enables large in-memory datasets, multi-layer container orchestration, and real-time data analytics engines to operate efficiently without memory constraints. DDR5’s increased bandwidth plays a major role in accelerating HPC workloads such as finite element modeling, CFD simulations, and complex scientific computations.

From an I/O standpoint, the CPU provides 80 PCIe 5.0 lanes, giving server architects substantial flexibility in designing high-bandwidth compute nodes. Whether integrating multiple GPU accelerators, large NVMe storage fabrics, SmartNICs, or FPGA-based workloads, the 8562Y+ ensures sufficient I/O capacity without bottlenecks. PCIe 5.0’s higher throughput is particularly advantageous for AI inference clusters and next-generation NVMe 2.0 storage.

The 300 W TDP places the 8562Y+ in the performance-optimized tier, but with Emerald Rapids’ refined power delivery and thermal controls, the CPU maintains stable boost behavior even during prolonged full-stack load. This stability is essential for environments such as hyperscale cloud deployments, enterprise private clouds, and HPC clusters where 24/7 performance consistency is mandatory.

Intel’s accelerator suite is fully supported, including AMX, QAT, DSA and IAA. These accelerators shift specialized workloads from general-purpose cores to dedicated hardware, providing immediate efficiency gains. For example, AMX drastically improves high-throughput AI inference performance, while QAT enhances secure networking and compressed storage throughput.

Within the Emerald Rapids product family, the Xeon Platinum 8562Y+ stands out as a versatile CPU balancing frequency, cache capacity, I/O bandwidth and memory performance. It is an excellent fit for organizations building scalable enterprise compute nodes, high-density virtualization platforms, hybrid AI environments, and multi-socket HPC systems requiring sustained, predictable throughput and strong per-core efficiency.