Posted on Thursday, July 02 2020 @ 15:24 CEST by Thomas De Maesschalck
SK Hynix reveals it's now mass producing HBM2E. These new memory chips offer a bandwidth of up to 460GB/s for a full stack of 16GB. It's the fastest HBM2E on the market. Samsung launched Flashbolt HBM2E earlier this year, but those 16GB stacks were limited to 410GB/s.
SK hynix Inc. (or ‘the Company,’ www.skhynix.com) announced that it has started the full-scale mass-production of high-speed DRAM, ‘HBM2E’, only ten months after the Company announced the development of the new product in August last year.
SK hynix’s HBM2E supports over 460GB (Gigabyte) per second with 1,024 I/Os (Inputs/Outputs) based on the 3.6Gbps (gigabits-per-second) speed performance per pin. It is the fastest DRAM solution in the industry, being able to transmit 124 FHD (full-HD) movies (3.7GB each) per second. The density is 16GB by vertically stacking eight 16Gb chips through TSV (Through Silicon Via) technology, and it is more than doubled from the previous generation (HBM2).
HBM2E boasts high-speed, high-capacity, and low-power characteristics; it is an optimal memory solution for the next-generation AI (Artificial Intelligence) systems including Deep Learning Accelerator and High-Performance Computing, which all require high-level computing performance. Furthermore, it is expected to be applied to the Exascale supercomputer – a high-performance computing system which can perform calculations a quintillion times per second – that will lead the research of next-generation basic and applied science, such as climate changes, bio-medics, and space exploration.
“SK hynix has been in the forefront of technology innovation that contributes to human civilization with achievements including the world’s first development of HBM products,” said Jonghoon Oh, Executive Vice President and Chief Marketing Officer (CMO) at SK hynix. “With the full-scale mass-production of HBM2E, we will continue to strengthen our presence in the premium memory market and lead the fourth industrial revolution.”
