AMD EPYC 9754
Expert rating9.3 / 10
- Brand:
- AMD
- Form Factor:
- Server & Enthusiast
- CPU Socket:
- SP5
- Core/Thread Count:
- 128C/256T
- TDP:
- 360W
- iGPU:
- None
- CPU Series:
- EPYC
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Manufacturer: AMD Last updated: 2026-10-10
AMD EPYC 9754 Review
AMD EPYC 9754 128-core 256-thread SP5 server processor, 2.25GHz base / 3.1GHz boost, 360W TDP, 256MB L3 cache, Zen 4c "Bergamo"
The EPYC 9754 is AMD's highest core-count Zen 4 server processor, built for cloud providers and hyperscale virtualization hosts packing as many VMs or containers per socket as possible. Built on Zen 4c "Bergamo" and rated for 360W, it pairs 128 cores and 256 threads with a 2.25GHz base clock that boosts up to 3.1GHz, backed by 256MB of L3 cache on AMD's SP5 server platform.
Core Count and Workload Fit
With 128 cores and 256 threads, the EPYC 9754 is built for data center workloads that scale across many cores: virtualization hosts, container orchestration, databases, and web-tier fleets. Base clock of 2.25GHz with boost to 3.1GHz means per-thread performance trails the higher-clocked EPYC SKUs somewhat, trading it for maximum core density. The 256MB L3 cache keeps per-core cache allocation reasonable given the enormous core count.
Platform, Memory, and Cooling
The EPYC 9754 runs on AMD's SP5 platform with 12-channel DDR5 memory support and up to 128 PCIe 5.0 lanes per socket, giving it enormous memory bandwidth and I/O headroom for NVMe storage arrays and high-speed networking. It supports both single-socket (1P) and dual-socket (2P) server designs, giving system builders flexibility on scale. At 360W, it requires server-grade cooling: high-static-pressure fans and a chassis designed for sustained data-center airflow, not a repurposed desktop tower.
Comparison to Alternatives
Against the Threadripper PRO 9995WX in this catalog, the EPYC 9754 trades single-socket workstation convenience for true dual-socket scalability and 12-channel ECC memory, which matters at data-center scale but is wasted on a single workstation. Compared to a lower core-count EPYC SKU like the EPYC 9455 also in this catalog, the EPYC 9754 roughly triples core density for workloads that scale cleanly, at a higher power and cooling cost per socket. It competes directly with Intel's highest core-count Xeon Scalable parts in this catalog for hyperscale virtualization density.
Our verdict
Reviewed by Burooj Alam. Rated by us, not by users.
Expert rating9.3 / 10
The EPYC 9754 delivers AMD's highest Zen 4 server core density, making sense for hyperscale and cloud deployments that can actually keep that many cores busy.
Best for
- Hyperscale cloud and VM hosting
- Container-dense Kubernetes nodes
- Massively parallel batch processing
Not for
- Small server deployments
- Per-core licensed software
- Latency-sensitive single-threaded workloads
Specifications
What these specs meanCores and threads
| Core Count | 128 cores |
|---|---|
| Thread Count | 256 threads |
| Core Architecture | Zen 4c "Bergamo" |
Clocks
| Base Clock | 2.25 GHz |
|---|---|
| Boost Clock | 3.1 GHz |
Cache
| L3 Cache | 256 MB |
|---|
Platform
| Socket | SP5 |
|---|---|
| Multi-Socket Support | 1P/2P |
Memory
| Memory Channels | 12 channels |
|---|---|
| ECC Support | Yes |
Power and thermals
| TDP | 360 W |
|---|
Measured results
SPEC CPU 2017
Best published result on spec.org as of 23 Sept 2026.
| SPECrate® 2017 Integer (base) | 1,050 |
Cores 128 · Tested in FusionServer 2158H V8 (AMD EPYC 9754) · Published by xFusion, Aug-2025
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 812 |
Cores 128 · Tested in H3C UniServer R3950 G7 AMD EPYC 9754 · Published by New H3C Technologies Co., Ltd., Aug-2025
Full disclosure on spec.org| SPECrate® 2017 Integer (base) | 1,950 |
Cores 256 · Tested in ASUS RS720A-E12-RS12 (2.25 GHz, AMD EPYC 9754) · Published by ASUSTeK Computer Inc., Jun-2023
Full disclosure on spec.org| SPECrate® 2017 Floating Point (base) | 1,610 |
Cores 256 · Tested in H3C UniServer R4950 G7 AMD EPYC 9754 · Published by New H3C Technologies Co., Ltd., Jun-2025
Full disclosure on spec.orgSPEC®, SPECrate® and SPECspeed® are registered trademarks of the Standard Performance Evaluation Corporation. Copied by permission of the Standard Performance Evaluation Corporation (SPEC). Results retrieved from www.spec.org on 23 Sept 2026.
Measured results
SPEC CPU 2026
| SPECrate® 2026 Floating Point (base) | 342 | 1-chip system · ThinkSystem SR655 V3 (2.25 GHz, AMD EPYC 9754). Licensee: Lenovo Global Technology. Published May-2026. · Source |
| SPECrate® 2026 Floating Point (base) | 666 | 2-chip system · ProLiant DL385 Gen11 (2.25 GHz, AMD EPYC 9754). Licensee: HPE. Published May-2026. · Source |
| SPECrate® 2026 Integer (base) | 393 | 1-chip system · ThinkSystem SR655 V3 (2.25 GHz, AMD EPYC 9754). Licensee: Lenovo Global Technology. Published May-2026. · Source |
| SPECrate® 2026 Integer (base) | 749 | 2-chip system · PowerEdge R7625 (AMD EPYC 9754 128-Core Processor). Licensee: Dell Inc. Published May-2026. · Source |
Best published base result for this chip count at www.spec.org as of 23 Sep 2026. SPEC CPU 2026 scores are not comparable with SPEC CPU 2017 scores.
Retrieved 23 Sept 2026
SPEC®, SPECrate® and SPEC CPU® are registered trademarks of the Standard Performance Evaluation Corporation. Copied by permission of the Standard Performance Evaluation Corporation (SPEC). Results retrieved from www.spec.org on 23 Sep 2026. More information: www.spec.org/cpu2026/
FAQs
What are the key specifications of the AMD EPYC 9754?
The AMD EPYC 9754 has 128 cores and 256 threads, a 2.25 GHz base and 3.1 GHz boost clock, 256 MB of L3 cache and a 360 W TDP. Socket: SP5.
Will the AMD EPYC 9754 work with my current setup?
The AMD EPYC 9754 lists Socket is SP5. Check that against the hardware you already own before buying, since this is the field that most often decides whether a part fits.
Who is the AMD EPYC 9754 best suited to?
Best suited to: Hyperscale cloud and VM hosting; Container-dense Kubernetes nodes; Massively parallel batch processing.
What are the drawbacks of the AMD EPYC 9754?
Not the best fit for: Small server deployments; Per-core licensed software; Latency-sensitive single-threaded workloads.