SK Hynix Announces Its First HBM3 Memory: 24GB Stacks, Clocked at up to 6.4Gbps

Though the formal specification has yet to be ratified by JEDEC, the memory industry as a whole is already gearing up for the upcoming launch of the next generation of High Bandwidth Memory, HBM3. Following announcements earlier this summer from controller IP vendors like Synopsys and Rambus, this morning SK Hynix is announcing that it has finished development of its HBM3 memory technology – and according to the company, becoming the first memory vendor to do so. With controller IP and now the memory itself nearing or at completion, the stage is being set for formal ratification of the standard, and eventually for HBM3-equipped devices to start rolling out later in 2022.