SK Hynix has posted its strongest-ever quarterly and annual performance. The record earnings reflect the firm’s rising dominance in the High Bandwidth Memory (HBM) chip

South Korea's SK Hynix forecast sales of its high-end semiconductors used in generative artificial intelligence chipsets would double this year after reporting a record quarterly profit that surpassed its bigger rival Samsung.

As Samsung Electronics (Samsung) attempts to reshape the global memory market through its sixth-generation high bandwidth memory (HBM4), industry watchers are closely monitoring two critical factors: the mass production and yield of the sixth-generation 1c DRAM,