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UCIe current specification catalogue

UCIe 3.0observed

Value kindobserved — Reported measurements, counts, and specifications keep the precision and scope stated by their source; an exact specification is not treated as a range.
ScopeSpecify implemented package/PHY/protocol profile; not automatic chiplet interchangeability.
As of2026-10
SourceUCIe Consortium — UCIe 3.0 specification section. · Specifications page lists UCIe 1.0, 1.1, 2.0 and 3.0; 3.0 adds 48 and 64 GT/s and is the latest listed (checked 2026-10-19)
Reviewchecking…review by 2027-04-19 · standard cadence
Recorded changeslast 2026-10-19 · 2 revisions tracked
Claim idpart7-ucie-current-specification-2026

Where the guide uses it

← Full numbers register — every date-stamped figure in the guide, with revision history.