HPE P63493-B21 | EPYC 9684X 96-Core 2.55GHz 400W SP5 Server CPU, 1152MB L3

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SKU:P63493-B21

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Description

The AMD EPYC 9684X is a 96-core, 192-thread 4th Gen EPYC (Genoa-X) server processor for Socket SP5, supplied as an option kit for compatible HPE ProLiant Gen11 servers. Running at a 2.55GHz base clock with boost up to 3.7GHz and a 400W default TDP, it pairs AMD 3D V-Cache technology with an enormous 1152MB L3 cache, making it well suited to technical computing, CAE, CFD, FEA and other HPC workloads.

The Zen 4 architecture brings AVX-512 support, 12-channel DDR5 memory up to 4800MHz with 460.8 GB/s of bandwidth per socket, and PCIe 5.0 x128 connectivity for dense accelerator and NVMe configurations. The processor supports 1P and 2P deployments, offers configurable TDP from 320W to 400W, and includes AMD Infinity Guard security features.

Features

- AMD 3D V-Cache technology delivers a very large L3 cache for cache-hungry workloads
- Zen 4 architecture with AVX-512 support
- AMD Infinity Guard security features
- AMD Infinity Architecture
- Suited to CAE, CFD, FEA, high-capacity data management and HPC workloads
- Configurable TDP from 320W to 400W to match platform power and cooling

Warranty

Hewlett Packard Enterprise (HPE) offers a standard limited hardware warranty on its products, with coverage periods varying by product line. For instance, HPE ProLiant servers typically come with a 1 to 3-year limited warranty, while other products may have different durations.
Extended Warranty Options via IP Trading:
IP Trading offers tailored extended warranty solutions and support packages for HPE products, ensuring your IT infrastructure remains protected beyond the standard warranty period. Contact our team to explore options that align with your organisation's needs.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- 96 cores / 192 threads
- 2.55GHz base clock, up to 3.7GHz max boost
- 3.42GHz all-core boost
- 1152MB L3 cache (AMD 3D V-Cache)
- 400W default TDP, configurable TDP 320-400W
- Socket SP5, 1P / 2P support
- 12-channel DDR5 memory up to 4800MHz
- 460.8 GB/s memory bandwidth per socket
- PCIe 5.0 x128
- No integrated graphics

FAQs

Q: Which servers is this processor kit compatible with?
A: It is an option kit intended for compatible HPE ProLiant Gen11 servers. Always confirm CPU support, BIOS level, heatsink and power supply requirements against the specific server model before ordering.

Q: Can I run two of these processors in one server?
A: Yes. The EPYC 9684X supports 1P and 2P configurations on Socket SP5, provided the server platform supports dual-socket operation.

Q: What memory does this CPU support?
A: It supports 12 channels of DDR5 memory at up to 4800MHz, with up to 460.8 GB/s of memory bandwidth per socket.

Q: What workloads is the 1152MB L3 cache aimed at?
A: The large 3D V-Cache L3 is aimed at technical computing and HPC workloads such as CAE, CFD, FEA and high-capacity data management, where keeping working data in cache improves performance.

Q: Does the EPYC 9684X have integrated graphics?
A: No. It has no integrated graphics, so a separate GPU or the server management controller is used for display output.

Q: Is the TDP adjustable?
A: Yes. The default TDP is 400W, and AMD configurable TDP allows a range of 320W to 400W depending on platform cooling and power policy.

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HPE P63493-B21 | EPYC 9684X 96-Core 2.55GHz 400W SP5 Server CPU, 1152MB L3