The AMD EPYC™ 9354P is a 32-core / 64-thread server processor (Zen 4 architecture) optimized for single-socket (1P) platforms. On an SP5 socket, it combines 12 channels of DDR5 ECC memory and up to 128 PCIe® 5.0 lanes, offering massive throughput, reduced latency, and excellent power efficiency for cloud, virtualization, databases, and HPC workloads.
P = Single-socket: This model is designed for 1P servers (inter-socket links disabled).
Key Points
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32 Cores / 64 Threads — AMD Zen 4
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Cache: 256MB L3 + 32MB L2 (≈ 288MB total)
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Platform: SP5 (EPYC 9004 "Genoa")
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Memory: 12 channels DDR5 ECC (RDIMM/LRDIMM), very high capacity per socket
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I/O: Up to 128 PCIe 5.0 lanes (CXL ready depending on motherboard)
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Security: AMD Infinity Guard — SEV-SNP, SME, Shadow Stack, memory/VM encryption
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TDP: Data center class (depending on platform/BIOS profile)
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Cooling: Not supplied (managed by server chassis)
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iGPU: None (display via BMC/ASPEED depending on motherboard)
Ideal for
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Private/Public Cloud, Virtualization, and high-density Containers in single-socket configurations
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Databases (SQL/NoSQL), Analytics, and In-Memory processing
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HPC, Microservices, and PCIe 5.0 Network/Storage Front-ends
Technical Specifications
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Architecture: AMD Zen 4
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Cores / Threads: 32 / 64
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Cache: 256MB L3 + 32MB L2
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Socket: SP5 (LGA 6096)
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Memory: DDR5 ECC in 12 channels (RDIMM/LRDIMM, very high capacities)
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PCIe Lanes: Up to 128× PCIe 5.0 (CXL depending on motherboard)
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Security Features: SEV-SNP, SME, Secure Boot, Memory Guard
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Management: Compatible with BMC/IPMI/Redfish via server motherboards
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Cooler: Not included (thermal solution depends on chassis)
