AMD EPYC 9474F 48c/96t 3.6GHz-4.1GHz 360W (100-000000788)

AMD EPYC 9474F Server CPU

Positioning within the EPYC 9004 lineup

AMD EPYC 9474F is a Zen 4–based EPYC processor designed for frequency-optimized enterprise workloads on the SP5 platform. As part of the F-series, it prioritizes higher clock speeds while still delivering a substantial core count, targeting environments where per-core performance and low latency have a direct impact on throughput and user experience. Within the EPYC 9004 “Genoa” family, the 9474F sits above balanced SKUs and below cache-specialized X-series models, addressing performance-critical tiers that cannot rely solely on massive parallelism.

Core configuration and execution profile

The processor provides 48 cores and 96 threads, operating at a 3.6 GHz base frequency with boost clocks up to 4.1 GHz. This frequency profile enables strong single-thread and lightly parallel performance while maintaining high aggregate throughput. In production environments, EPYC 9474F excels where request latency, transaction speed, or per-core responsiveness limit overall system efficiency.

Typical examples include high-transaction databases, latency-sensitive application servers, middleware platforms, and virtualized environments hosting performance-critical tenants alongside background workloads.

Cache architecture and data access behavior

EPYC 9474F includes 256 MB of L3 cache, providing a balanced cache-to-core ratio that supports fast access to frequently used data structures. While not as cache-dense as X-series processors, this cache capacity works well in conjunction with higher operating frequencies, helping to reduce memory stalls and stabilize performance during peak demand.

For mixed workloads, the shared cache helps mitigate contention between concurrent processes, contributing to more predictable latency characteristics.

Memory subsystem and bandwidth capabilities

The processor supports DDR5-4800 memory across 12 memory channels, delivering very high aggregate memory bandwidth per socket. This ensures that memory-intensive workloads do not become bottlenecked as core utilization increases. Proper DIMM population across all channels is critical to achieving consistent performance, especially in systems combining high frequency and high concurrency.

In virtualization and container platforms, this memory subsystem supports dense consolidation without starving latency-sensitive workloads.

I/O capabilities and platform integration

EPYC 9474F supports PCI Express 5.0 with up to 128 lanes, enabling next-generation NVMe storage, high-speed networking, and accelerator connectivity without external PCIe switches. This allows architects to build performance-focused nodes with fast storage and network paths that complement the CPU’s frequency-optimized design.

The processor uses the SP5 socket and supports dual-socket configurations, enabling systems that combine high per-core performance with increased aggregate compute, memory capacity, and I/O bandwidth.

Power envelope and deployment considerations

EPYC 9474F is rated at 360 W TDP, reflecting its high operating frequencies and performance-oriented design. Deployment requires enterprise-grade cooling and chassis engineered for sustained high power density. In properly designed platforms, the processor maintains stable boost behavior under load, delivering consistent performance for demanding production workloads.

Ideal use cases and selection guidance

EPYC 9474F is best suited for environments where frequency and low latency are critical performance factors. Typical use cases include high-transaction databases and data services, latency-sensitive enterprise applications and middleware, performance-critical virtualization tiers, and scale-out services with strict response-time requirements. For workloads dominated by extreme parallelism, higher core-count EPYC models may provide better throughput. For cache-dominant scenarios, X-series processors can be more effective. EPYC 9474F should be selected when profiling shows that higher clock speeds deliver measurable gains over additional cores or cache capacity.