The AMD EPYC™ 9334 is a 32-core / 64-thread server processor (Zen 4 architecture) designed for cloud, virtualization, database, and micro-service workloads. On an SP5 platform, it combines 12 channels of DDR5 ECC memory and up to 128 PCIe® 5.0 lanes, offering massive throughput, reduced latency, and excellent energy efficiency in both single-socket and dual-socket configurations.
Key points
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32 cores / 64 threads (Zen 4)
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Frequencies: base 2.7 GHz, boost up to 3.9 GHz
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Cache: 128 MB L3 (+ 32 MB L2 ≈ 160 MB total)
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Power: TDP 210 W
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Platform: Socket SP5 (EPYC 9004 "Genoa")
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Memory: 12 channels DDR5 ECC, up to DDR5-4800 (RDIMM/LRDIMM)
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I/O: up to 128 PCIe 5.0 lanes (CXL depending on motherboard)
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Security: AMD Infinity Guard (SEV-SNP, SME, Shadow Stack, memory/VM encryption)
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Cooling: not included (thermal solution 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
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Databases (SQL/NoSQL), analytics and in-memory processing
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Network front-ends and NVMe-oF storage over PCIe 5.0
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Edge/telecom and highly parallel micro-services
Technical specifications
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Architecture: AMD Zen 4
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Cores / Threads: 32 / 64
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Frequencies: 2.7 GHz (base) / up to 3.9 GHz (boost)
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Cache: 128 MB L3 + 32 MB 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: 128× PCIe 5.0 (depending on motherboard)
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Security features: SEV-SNP, SME, Secure Boot, Memory Guard
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Management: compatible BMC/IPMI/Redfish via server motherboards
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Cooler: not included
