UCIe · Universal Chiplet Interconnect Express
An open standard for connecting chiplets from different vendors within one package.
Current numbers
>20 Tbps/mmUCIe 3.0 signaling reaches 64 GT/s; a third-party 64 Gbps PHY demonstration exceeds 20 Tbps/mm edge density, while UCIe-3D reaches up to ~300 TB/s/mm² at 1 µm pitch
UCIe 3.0UCIe catalogue; contract the implemented profile