High-Core-Count Server Processing
128 cores and 256 threads support dense cloud and virtualization workloads.
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Updated 5 months ago
128-core EPYC server processor optimized for dense cloud and virtualization workloads. It is one of AMD's most recognizable high-core-count data-center CPUs.

128 cores and 256 threads support dense cloud and virtualization workloads.
SP5 socket compatibility pairs with DDR5 memory support up to 4800 MT/s and PCIe 5.0 connectivity.
Built on 4th Gen AMD EPYC Zen 4c / Bergamo architecture with a 5nm manufacturing process and 256 MB cache.
The AMD EPYC 9754 is a 4th Gen AMD EPYC server processor with 128 cores, 256 threads, SP5 socket support, DDR5 memory support up to 4800 MT/s, PCIe 5.0, and a 360 W TDP for dense cloud and virtualization workloads.
The reviewer concludes that the 128-core Bergamo EPYC 9754 is a significant, industry-leading chip for cloud-service providers, arguing it may be AMD's most important server processor to date by unlocking revenue opportunities through density-optimized performance.
The reviewer praises the EPYC 9754 as a fantastic, fresh take on cloud-native computing, noting that it successfully optimizes for high core counts and efficiency by utilizing the Zen 4c core architecture rather than focusing on higher per-core performance.
The reviewer recommends the processor as an excellent, powerful choice for data centers, developers, and professionals needing top-tier performance for heavy multitasking and modern applications.
The reviewer highly recommends the processor for extreme, high-performance workloads like virtualization and HPC, noting its impressive multi-threaded capabilities and thermal stability, while warning that it is excessive for users whose workloads do not require 128 cores.
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| Attribute | Specification | Notes |
|---|---|---|
| Architecture | 4th Gen AMD EPYC (Zen 4c / Bergamo) | |
| Base Clock Speed | 2.25 GHz | GHz |
| Cache Size | 256 MB | MB |
| Core Count | 128 cores | cores |
| Cpu Socket | SP5 | |
| Included Cooler | No | |
| Launch Date | 2023-06-13 | |
| Manufacturing Process | 5nm | |
| Max Boost Clock Speed | 3.1 GHz | GHz |
| Memory Support | DDR5 (up to 4800 MT/s) | |
| Pci Express Version | PCIe 5.0 | |
| Thermal Design Power | 360 W | W |
| Thread Count | 256 threads | threads |

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