New 3D-stacked memory tech seeks to dethrone HBM for AI inference — d-Matrix claims 3DIMC will be 10x faster and 10x more efficient

Date: 2025-09-04 12:00:00

Santa Clara-based startup d-Matrix looks to replace HBM in AI inference with 3DIMC, or 3D digital in-memory-compute. The company's goals for the tech are to create a memory chip that is 10x more efficient and 10x faster than HBM in AI inference tasks.