Samsung starts shipping samples of its next-generation HBM4E memory chips
5/29/2026, 10:13 AM • Богдан Семичев

The South Korean tech giant Samsung Electronics has officially announced the commencement of shipping for the first engineering samples of its latest next-generation high-bandwidth memory, HBM4E. Thanks to this strategic move, the company has managed to temporarily outpace key industry players in the fierce race for dominance in the advanced AI and modern data center component segment. Following this highly positive technological announcement, the corporation's shares reacted with a rapid surge on Friday, jumping by more than 5.8%.
According to official data from the manufacturer, the new 12-layer architecture of the HBM4E microchips achieved an impressive performance boost, making them over 20% faster than the previous HBM4 generation. This technological leap is of critical importance for Samsung, which has recently been aggressively trying to regain its leadership and recapture lost market share. Up to this point, the company's main rivals, SK Hynix and Micron Technology, had operated more successfully, firmly securing their positions in the supply chain of scarce components for the AI industry leader, Nvidia. Now, the market introduction of such advanced memory samples gives Samsung a genuine opportunity to fundamentally shift the balance of power in the semiconductor industry by offering AI developers unprecedented bandwidth for processing colossal datasets.
