AMD EPYC Embedded 8534P

The AMD EPYC Embedded 8534P is a 64-core (128-thread) processor built for the embedded CPU market. It launched in Q4 2024. It is part of AMD's EPYC lineup, which is based on the Zen 4c microarchitecture. The EPYC Embedded 8534P is compatible with AMD Socket SP6 motherboards and is fabricated on TSMC's 5 nm manufacturing process.

Memory and Cache

The EPYC Embedded 8534P supports DDR5 memory and features a hexa-channel memory controller, allowing it to utilize 6 memory modules simultaneously. In terms of cache, the EPYC Embedded 8534P has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 64 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 1 MB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 128 MB.

Cores and Clock Speeds

The EPYC Embedded 8534P features 64 total cores which can process 128 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.3 GHz, and it can boost up to 3.1 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is locked, making it incapable of overclocking for pushing performance further.

Integrated Graphics

The EPYC Embedded 8534P does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.