Description
Product Overview
The P16642-B21 is a 32-core processor manufactured by HPE and based on the AMD EPYC 7452 chip. It has a base clock speed of 2.35GHz and a large L3 cache of 128MB. It is designed for use in servers and is compatible with the SP3 socket.
This processor is built for high-performance computing and is well-suited for data center workloads, such as virtualization, big data analytics, and software-defined storage. It also has support for advanced security features and can handle large memory footprint for data-intensive workloads. The P16642-B21 is designed to deliver high core count, memory bandwidth, and I/O capacity to power the most demanding workloads.
It is a powerful and versatile processor that can handle heavy workloads and is suitable for a wide range of applications and use cases. Overall, the P16642-B21 is a great choice for organizations that need a high-performance processor to handle demanding workloads and want to maximize their data center resources.
Performance and Benchmarking
Performance and benchmarking are important factors to consider when evaluating the P16642-B21 processor. This processor is designed for high-performance computing and is well-suited for data center workloads, such as virtualization, big data analytics, and software-defined storage.
In terms of benchmarking, the P16642-B21 has been tested and compared to similar processors in its class. It has demonstrated strong performance in various benchmarking tests such as SPECint, SPECfp, and SPECrate, which measure integer, floating-point, and combined performance respectively. In these tests, the P16642-B21 has shown to perform similarly or better than comparable processors in its class.
In terms of real-world performance, the P16642-B21 has been reported to deliver high performance in workloads that are heavily multi-threaded and memory-intensive, such as virtualization and big data analytics. The large L3 cache and high core count help to improve performance in these types of workloads.
Additionally, the P16642-B21 also comes with support for advanced security features such as hardware-based memory encryption, secure boot, and secure memory encryption. These features help to improve security and protect against malicious attacks.
Compatibility and System Requirements
Compatibility and system requirements are important considerations when evaluating the P16642-B21 processor.
In terms of compatibility, the P16642-B21 is designed for use in servers and is compatible with the SP3 socket. This means that it can be used in servers that are equipped with this socket and will be able to connect and communicate with the other components in the system.
In terms of system requirements, the P16642-B21 processor requires a certain amount of power and cooling to operate properly. It has a TDP (thermal design power) of 180W, which means that the cooling system in the server must be able to dissipate this amount of heat. Additionally, the processor requires a certain amount of memory and storage to function properly, with support for DDR4 memory and NVMe storage.
It’s also important to check for BIOS, firmware and software compatibility, as well as the operating system and virtualization software compatibility, to ensure that the processor will work seamlessly with the rest of the system.
Technical Specifications
- 32 cores
- Base clock speed of 2.35GHz
- 128MB L3 cache
- Compatible with Socket SP3
- AMD EPYC 7452 architecture
- 14nm process technology
- 205W TDP (thermal design power)
- Support for DDR4 memory
- Support for AMD Secure Encrypted Virtualization (SEV) and AMD Secure Memory Encryption (SME)
- Support for AMD virtualization technology (AMD-V)
- Support for 64 PCIe lanes
- Support for NUMA (non-uniform memory access)
- Support for SMT (simultaneous multithreading)
- Support for RAS (reliability, availability, and serviceability) features
- Support for AMD Infinity Fabric technology for high-speed communication between cores and system components.
