Processor AMD EPYC 9354 3.25 GHz 256 MB L3 Socket SP5

The AMD EPYC 9354 3.25 GHz 256 MB L3 Socket SP5 is a server-grade processor designed for dense compute environments, offering 32 cores and a base operating frequency of 3.25 GHz with a turbo boost up to 3.8 GHz. Built on the AMD EPYC family and compatible with Socket SP5 motherboards, this CPU supports dodeca-channel DDR5 memory at speeds up to 4800 MHz and includes a large 256 MB L3 cache to accelerate data-intensive workloads. The processor does not include integrated graphics and is intended for use in servers and workstations where high concurrency, memory bandwidth, and reliability are required.

Advantages

The processor delivers a high core count and substantial L3 cache that together improve parallel processing and reduce latency for large datasets. Support for dodeca-channel DDR5 memory enables increased memory throughput, which is beneficial for memory-bound applications. Built with AMD Infinity Architecture and security features such as AMD Infinity Guard, the CPU provides architectural enhancements for performance scaling and measures to help reduce attack surface during boot and runtime.

Suitable for

• High-performance compute clusters and virtualization hosts
• Large-scale databases and in-memory analytics
• Cloud and web service infrastructure
• Scientific computing and parallel processing workloads

Key specifications

• Cores: 32
• Base frequency: 3.25 GHz; Boost frequency: 3.8 GHz
• L3 cache: 256 MB
• Socket: SP5 (server socket)
• Memory support: DDR5-SDRAM, dodeca-channel, up to 4800 MHz
• Target platform: Server / workstation
• Integrated graphics: Not available

How to use

Install the AMD EPYC 9354 into a compatible SP5 motherboard following the server vendor's installation guidelines and thermal requirements. Ensure the server chassis, power delivery, and cooling solution are rated for the processor's power and thermal design. Populate memory following the motherboard manual to take advantage of dodeca-channel DDR5 configurations and verify BIOS/firmware support for the EPYC 9004-series before first boot. Use supported operating systems and hypervisors for optimal driver and management tool compatibility.

Recommendations

For best performance in multi-socket or high-density deployments, use validated server platforms and follow vendor best practices for cooling, power provisioning, and memory population. Keep firmware and platform software up to date to benefit from security protections such as AMD Infinity Guard and architecture-level performance improvements.