SK hynix has verified HBM5 with TSMC, Businesskorea reports.

The headline confirmation, while sparse on technical detail, signals that qualification work between the two companies on the next high-bandwidth memory generation is already under way. Verification of an HBM stack with a foundry means the memory has passed basic compatibility checks on a target logic platform — the step that precedes integration into customer GPU and AI accelerator designs.

The source article provides no further figures on capacity, timing, pricing, or which TSMC process node the verification targeted. Chip Dispatch will update this story as confirmation of those details emerges.