European CPUs for HPC, AI, data centre & defence
Overview
SiPearl is the European fabless designer of secure high-performance energy-efficient CPUs for HPC, AI and data centre. These CPUs will help address strategic challenges in the fields of security, defence, medical research, energy, climate and engineering with a reduced environmental footprint.
Featuring 80 Arm Neoverse V1 cores with 61 billion transistors, SiPearl’s first-generation CPU, Rhea1, will be released end of 2026. Sipearl’s CPUs will equip the two first European exascale supercomputers: Rhea1 will be integrated into the JUPITER machine based in Germany and Rhea2 will be part of Alice Recoque in France.
Supported by the European Union and France, SiPearl employs 200 people in France, Spain, and Italy. Following a €130 million Series A, the company has launched its Series B round.