UCIe · Universal Chiplet Interconnect Express
An open standard for connecting chiplets from different vendors within one package.
Current numbers
UCIe 3.0UCIe catalogue; specify the implemented profile in the contract
>20 Tbps/mmUCIe 3.0: 64 GT/s. 64 Gbps PHY IP rated above 20 Tbps/mm. UCIe-3D: ~300 TB/s/mm² max at 1 µm pitch