A microarchitectural model of a CPU system is a software used to simulate the internal structure and behavior of a CPU’s microarchitecture. They are used to simulate and predict the performance of a CPU under a variety of conditions, such as different workloads and clock frequencies. These models are complex and necessitate a significant amount of computational resources and technical expertise to develop, implement and maintain. When developing different CPU’s, it is of paramount importance that the related models ensure interoperability within each other. This allows reducing the development costs of new CPUs’ models as well as guaranting faster exploratory studies.