Intel Xeon Platinum 8156 4 Cores 8 Threads 3.7GHz P (LGA 3647) CD8067303368800 Server CPU

High-Performance Server CPU for LGA3647 Platforms featuring AVX-512 Acceleration with Intel Xeon Platinum 8156

The Intel Xeon Platinum 8156 (SKU CD8067303368800) is a tray server processor for Intel Xeon Scalable Gen1 (Skylake-SP, 14nm) systems on Socket P (LGA3647), engineered for predictable single-thread speed and compatibility with established C621/C62x data centre deployments. Intel Xeon Platinum 8156 integrates enterprise virtualization controls and secure execution capabilities to support controlled multi-tenant operations and compliant workload placement.

Within supported platforms, Intel Xeon Platinum 8156 enables DDR4 ECC memory scaling up to 768GB at up to 2666MT/s for capacity-driven VM consolidation and in-memory services where error correction and stability are mandatory. Expansion is delivered via PCIe 3.0 with up to 48 lanes (platform dependent), aligning the CPU with mainstream NIC, HBA, NVMe, and accelerator connectivity in legacy Skylake-SP clusters. For compute nodes and analytics, Intel Xeon Platinum 8156 exposes AVX2 and AVX-512 instruction paths and VT-x/VT-d, while VMD support helps standardize storage management where implemented by the server OEM. This CPU-only design requires a qualified cooling solution, as no heatsink is included.

Why Choose the Intel Xeon Platinum 8156?

Intel Xeon Platinum 8156 is a practical choice for enterprise refresh and spare strategies where maintaining platform uniformity is critical, including multi-socket scalability up to 8-socket configurations via UPI links. It delivers a strong density-to-performance balance for compact virtualization hosts and predictable node behavior in existing Skylake-SP fleets, minimizing operational risk during phased upgrades.

Intel’s server CPU engineering prioritizes validated platform interoperability, consistent microcode lifecycle management, and features aligned to modern data centre standards such as hardware-assisted virtualization, encryption acceleration, and trusted execution building blocks.

Key Applications:

• Virtualization hosts and VM consolidation
• HPC and AVX-512 enabled analytics nodes
• Enterprise compute refresh and spare CPU pools
• Network and storage gateway servers

At Happyware - Server Hardware you benefit from non-binding offers tailored to your target platform and rollout scope, plus bulk order discounts for standardizing Intel Xeon Platinum 8156 across lab, spare, and production inventories.