AMD EPYC 7261

The AMD EPYC 7261 is a 8-core (16-thread) processor built for the server CPU market. It launched in Q2 2018. It is part of AMD's EPYC lineup, which is based on the Zen microarchitecture. The EPYC 7261 is compatible with AMD Socket SP3 motherboards and is fabricated on GlobalFoundries's 14 nm manufacturing process.

Memory and Cache

The EPYC 7261 supports DDR4 memory and features a octa-channel memory controller, allowing it to utilize 8 memory modules simultaneously. In terms of cache, the EPYC 7261 has multiple levels of cache. Its L1 cache, which is the smallest and fastest, is 96 KB in size, providing rapid access to crucial instructions. Its L2 cache, at 512 KB, is larger but slower than the L1. Its L3 cache, a shared resource among the CPU's cores, has a capacity of 32 MB.

Cores and Clock Speeds

The EPYC 7261 features 8 total cores which can process 16 threads simultaneously. The multi-threading capability allows the CPU to execute multiple computational tasks in parallel. The base clock speed of the CPU is 2.5 GHz, and it can boost up to 2.9 GHz under heavy workloads. Higher clock speeds result in better performance for the same microarchitecture. The multiplier is unlocked, enabling overclocking for those seeking to push the CPU's performance further.

Integrated Graphics

The EPYC 7261 does not include an integrated graphics solution. A dedicated graphics card will be required if you require a monitor with your computer.