Digital in-memory compute chip startup d-Matrix hasa new 3D stacking memory technology (3DIMC) promising to run AI models 10x faster and slash energy use by up to 90 percent compared to the current industry standard, HBM4.
The firm was founded in 2019 by CEO Sid Sheth and CTO Sudeep Bhoja, both executives at high-speed interconnect developer Inphi Corp, which was acquired by Marvell in 2020 for $10 billion. Its intent is to develop in-memory compute chip-level technology that brings more memory to AI inference than traditional DRAM bandwidth at much less expense than high-bandwidth memory (HBM).
