Intel Xeon W7-3545 24 Cores 48 Threads 4.8GHz E (LGA 4677) PK8071305501400 CPU

High-Performance Single-Socket Workstation CPU featuring PCIe 5.0 expansion and 8-channel DDR5 ECC with the Intel Xeon W7-3545 (PK8071305501400)

The Intel Xeon W7-3545 is a Sapphire Rapids-WS workstation processor for the LGA4677 platform, designed for single-socket builds that need server-class reliability with workstation-grade I/O. With 24 cores and 48 threads, the Intel Xeon W7-3545 sustains parallel throughput for CAD/EDA, simulation, and mixed interactive workloads while maintaining deterministic behavior under sustained load.

Architecturally, the Intel Xeon W7-3545 pairs the Intel W790 platform with 8-channel DDR5 ECC memory (up to 4TB) to reduce contention in memory-heavy pipelines such as meshing, rendering, and large dataset preprocessing. Up to 112 PCIe 5.0 lanes enable dense multi-GPU configurations and high-bandwidth NVMe storage without oversubscription, making the Intel Xeon W7-3545 an efficient host CPU for AI development workstations, GPU compute nodes, and virtualization labs. The 310W TDP and tray OEM delivery model support controlled thermal design in engineered chassis and rackmount workstations; no iGPU keeps power and PCIe resources focused on discrete accelerators.

Why Choose the Intel Xeon W7-3545?

The Intel Xeon W7-3545 delivers a strong density-to-performance ratio for a 1S platform by combining high core concurrency with platform-scale memory and PCIe Gen5 connectivity. For enterprise deployments, it provides predictable scaling for multi-GPU compute, fast local NVMe tiers, and ECC-backed memory footprints, simplifying standardization across engineering, AI, and dev/test environments.

Intel designs the workstation Xeon roadmap around platform longevity, validation discipline, and ecosystem compatibility, enabling stable firmware, driver, and OS support that aligns with modern data centre operational standards and structured change control.

Key Applications:

• CAD and EDA workstations
• Simulation and engineering analysis
• Content creation and rendering
• AI development and multi-GPU prototyping
• Virtualization and dev/test consolidation

At Happyware - Server Hardware you benefit from non-binding offers tailored precisely to your Intel Xeon W7-3545 build plan, including validated platform components and scaling options. For fleet rollouts, bulk order discount programs support consistent procurement across standardized workstation and compute node configurations.