HPE AMD EPYC 9275F 24-Core Processor - Processor

HPE AMD EPYC 9275F 24-Core Processor debuts as a powerhouse server CPU designed for intensive enterprise workloads, offering its specifications tailored for high-performance deployments.

The AMD EPYC 9275F, manufactured by AMD, belongs to the EPYC family and brings 24 physical cores and 48 threads to demanding server environments. With a base frequency of 4.1 GHz and a boost up to 4.8 GHz, it delivers responsive single-thread performance alongside strong multi-threaded throughput.

Architected for 64-bit operating modes and built on the Socket SP5 platform, this processor includes a generous 256 MB L3 cache that helps reduce latency for database and virtualization tasks. Its Thermal Design Power (TDP) of 320 W requires appropriate cooling but enables sustained high-frequency operation under load.

Memory performance is a standout: the 9275F supports DDR5-SDRAM at speeds up to 6400 MHz across a dodeca-channel memory configuration, yielding a maximum theoretical memory bandwidth of 576 GB/s. This combination is ideal for large in-memory databases, real-time analytics, and memory-bound scientific computing.

For I/O and expansion, the processor exposes up to 128 PCI Express lanes compliant with PCIe 5.0, allowing for high-throughput NVMe storage, network adapters, and accelerators. Note that there is no integrated or discrete graphics on this CPU, as it is optimized purely for server tasks.

The physical dimensions and weight reflect its server-class design: width 76 mm, depth 297.4 mm, height 12.5 mm, and weight approximately 610 g (0.608 kg / 1.34 lbs). These details help with rack and chassis planning when designing dense compute nodes.

Typical use cases include virtualized server farms, database servers, HPC nodes, real-time analytics platforms, and AI/ML training where high memory bandwidth and many PCIe lanes are required. The HPE AMD EPYC 9275F is a clear choice when raw compute, memory throughput, and platform expandability are top priorities.

Key features:

• 24 cores / 48 threads with 4.1 GHz base and 4.8 GHz boost
• 256 MB L3 cache and 320 W TDP for sustained performance
• DDR5 up to 6400 MHz on dodeca-channel (576 GB/s) and 128 PCIe 5.0 lanes