AMD EPYC 4585PX (Grado, 16-core Zen 5)

The AMD EPYC 4585PX is a member of the EPYC 4005 'Grado' family, launched in May 2025, and represents AMD's strategic move to bring enterprise-class EPYC silicon to the mainstream AM5 socket. Built on the Zen 5 microarchitecture with TSMC 4nm process technology, this 16-core, 32-thread processor combines high per-core IPC gains inherent to Zen 5 with AMD's 3D V-Cache technology, stacking additional L3 cache vertically atop the compute die to dramatically reduce memory latency for cache-sensitive workloads. The result is a processor that punches well above its physical footprint in tasks involving large working datasets, database query execution, and virtualization environments where cache residency translates directly to throughput.

Targeting small-to-medium business infrastructure operators, web hosting providers, and edge computing deployments, the EPYC 4585PX occupies a unique niche by offering EPYC-grade RAS (Reliability, Availability, Serviceability) features — including ECC memory support, advanced error reporting, and platform-level security capabilities such as AMD Secure Memory Encryption (SME) and Secure Encrypted Virtualization (SEV) — all within an AM5 motherboard ecosystem. This lowers the total platform investment compared to multi-socket SP5-based systems, enabling operators to build capable single-socket servers using a broader range of AM5-compatible enterprise and prosumer motherboards.

The 3D V-Cache implementation on the 4585PX significantly expands the effective L3 cache pool, delivering cache capacities that allow entire hot datasets for OLAP workloads, game server instances, or containerized microservices to reside on-chip. Combined with PCIe 5.0 connectivity, DDR5 memory support, and AMD's mature platform security stack, the EPYC 4585PX is an operationally compelling choice for operators seeking to maximize per-socket density and workload throughput without transitioning to more complex multi-socket architectures.

Ideal for

• Web hosting and shared hosting server consolidation leveraging high core count and large V-Cache for concurrent PHP, Python, and Node.js workloads
• Virtualized SMB infrastructure running multiple VMs under KVM or VMware vSphere, benefiting from ECC DDR5 and SEV memory isolation per guest
• Database servers running MySQL, PostgreSQL, or Redis where 3D V-Cache reduces hot-data access latency and improves query-per-second throughput
• Edge computing nodes and colocation appliances requiring compact AM5 platform footprint with enterprise RAS and encryption capabilities
• Game server hosting environments where large L3 cache improves tick-rate consistency and reduces I/O stall for multiplayer session management
• CI/CD build infrastructure and software compilation farms that benefit from 16 Zen 5 cores delivering high parallel compile throughput per watt

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.