AMD® EPYC™ 9754S

The AMD EPYC 9754S is a server processor with 128 cores and 128 threads, built on the Zen 4 architecture (5 nm process). It launched in Jun 2023. Clocks run from 2.25 GHz base to 3.1 GHz boost. A 256-MB L3 cache backs the cores (2.0 MB per core). It supports DDR5 memory. The chip drops into the SP5 socket and exposes PCIe 5.0 (128 lanes). Rated TDP is 360 W. Notable platform capabilities: AVX-512, AMD-V (Hardware Virtualization), AMD SEV.

The AMD EPYC 9754S has 128 physical cores and runs 128 logical threads. It does not support simultaneous multithreading, so its thread count equals its core count. It runs at a base clock of 2.25 GHz and boosts up to 3.10 GHz.

The AMD EPYC 9754S is a server processor, belongs to the AMD EPYC family, uses the Zen 4 architecture and is manufactured on a 5 nm process. It launched in Jun 2023.

The AMD EPYC 9754S has 256 MB of L3 cache. That adds up to about 256.0 MB of cache, or 2.00 MB per core. Feex has no recorded L1 cache size for this processor.

The AMD EPYC 9754S supports DDR5 memory, uses 12 memory channels, runs memory at up to 4,800 MT/s and delivers up to 460.8 GB/s of memory bandwidth. It does not support DDR4 and LPDDR memory.

The AMD EPYC 9754S does not include integrated graphics, so a discrete graphics card is required for display output.

The AMD EPYC 9754S uses the SP5 socket, supports PCI Express 5.0 and provides up to 128 PCIe lanes.

The AMD EPYC 9754S has a rated TDP of 360 W.

Instruction sets, security, virtualization, AI acceleration and OS readiness. Features are listed as supported, explicitly not supported, or not recorded; a feature that is not recorded is not the same as unsupported.

The AMD EPYC 9754S is manufactured by TSMC. It launched at a price of $10,200.

Feex has recorded 38% of the specifications it tracks for the AMD EPYC 9754S. Values Feex does not hold are shown as "Not recorded" rather than estimated.

Not recorded: Core Configuration: Performance Cores, Efficiency Cores, Hybrid Architecture, All-Core Boost and Unlocked Multiplier. Architecture & Generation: Codename, ISA Family and Market Status. Cache: L1 Cache (Total), L2 Cache (Total), L2 Cache (per Core) and L4 Cache. Memory Support: ECC Memory. Platform & Compatibility: Package and Package Size. Power & Thermals: Base Power, Maximum Turbo Power, Configurable TDP (Min), Configurable TDP (Max), Max Junction Temperature and Tcase. Physical & Manufacturing: Transistor Count, Die Size and Die Count. Naming & Aliases: Normalized Name, SKU, Model Number, Processor Number and Part Number. Performance: single-core and multi-core ratings and all computed performance metrics.

Processors close to the AMD EPYC 9754S in the Feex database, matched by socket, family, segment, architecture, core count, TDP and benchmark scores, include AMD EPYC 9754 Emb, AMD EPYC 9654, AMD EPYC 9654P, AMD EPYC 9684X and AMD EPYC 9745.