EPYC 8124P

The EPYC 8124P is a 16-core / 32-thread processor based on the Siena (2023−2024) architecture, manufactured on a 5 nm process node. It reaches a maximum boost clock of 3 GHz from a base frequency of 2.45 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 64 MB (total) of L3 cache, plus 1 MB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 36,079, placing it in the High-End performance tier as a Recent generation product.

The EPYC 8124P fits into the SP6 socket and supports PCIe 4.0 with 96 total PCIe lanes for expansion cards and storage. It supports DDR5 memory at speeds up to 4800 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 2048 across 6 channels (dual-channel doubles bandwidth). It supports ECC memory, providing error-correcting capabilities — essential for mission-critical workloads and servers. Integrated graphics: None — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

It supports AVX-512 instructions — specialized SIMD operations that significantly accelerate AI inference, scientific computing, and video encoding workloads. Virtualization: AMD-V, IOMMU — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Xeon Gold 6426Y.

The EPYC 8124P has a rated TDP (Thermal Design Power) of 125 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: LGA1131 Server Grade.

At an average price of $639, the EPYC 8124P delivers 56 PassMark points per dollar. Performance ranking position: #331 out of all indexed processors.