SK hynix Ships HBM4E DRAM Samples for Next-Generation AI Applications
SK hynix Inc. has announced the successful shipment of HBM4E DRAM samples to major industry partners, marking a significant milestone in the evolution of high-bandwidth memory for artificial intelligence (AI) and advanced computing. The new HBM4E, featuring a 12-layer stack, is designed to meet the growing demands of AI training and inference, offering substantial improvements in both performance and energy efficiency.
Enhanced Performance and Power Efficiency
The HBM4E DRAM delivers a maximum data processing speed of 16 Gbps per pin, setting a new standard for high-speed memory in AI systems. Power efficiency has also been increased by over 20% compared to previous generations, enabling more sustainable and cost-effective operation in data-intensive environments. These advancements are crucial for AI datacenters and large-scale computing systems, where rapid data processing and energy savings are essential.
Advanced Design for AI and High-Performance Computing
SK hynix has optimized the HBM4E with a new interface and design enhancements that reduce data transfer latency while maintaining stable performance in high-bandwidth scenarios. The use of Advanced MR-MUF technology allows the HBM4E to achieve a 48 GB capacity within a compact 12-layer stack, ensuring both high density and structural stability. Additionally, the latest model offers a 17% improvement in heat resistance over its predecessor, HBM4, supporting reliable operation in demanding high-performance computing environments.
Proven Expertise in High-Bandwidth Memory Solutions
Building on its track record with HBM3, HBM3E, and HBM4, SK hynix continues to demonstrate its leadership in the development and mass production of advanced memory solutions. The company’s expertise in manufacturing and supply chain management ensures that customers receive reliable, high-quality products tailored to the needs of next-generation AI infrastructure. By addressing key bottlenecks in AI system performance, SK hynix is helping to drive innovation across the industry.
According to Ahn Hyun, President and Chief Development Officer at SK hynix, the introduction of HBM4E reinforces the company’s position as a leader in AI memory technology. Through ongoing collaboration with partners, SK hynix aims to deliver the performance and value required by the rapidly evolving AI market, further establishing itself as a full-stack AI memory provider.
