SK hynix has made a groundbreaking announcement with the introduction of its next-generation graphics memory product, GDDR7. This new memory operates at an impressive 32Gbps, representing a massive 60% improvement over the previous GDDR6 standard. The company emphasizes the growing demand for DRAM products that can handle the intense processing requirements of AI applications and high-end graphics.
SK hynix’s new GDDR7 memory boasts a remarkable speed that enables transfer rates exceeding 1.5TB/sec on high-end graphics cards. This translates to the ability to transfer a staggering 300 1080p movies (each at 5GB) within a single second.
Beyond its phenomenal speed, the new GDDR7 memory demonstrates significant advancements in power efficiency. Compared to GDDR6, SK hynix’s GDDR7 memory achieves a remarkable 50% reduction in power consumption. This achievement is attributed to the innovative packaging technology employed by SK hynix. The company has increased the layers of heat-dissipating substrates from 4 to 6 in its new GDDR7 memory. Furthermore, the integration of EMC (Electromagnetic Compatibility) in the packaging material effectively reduces thermal resistance by an impressive 74% compared to the previous generation. Notably, all these improvements are achieved while maintaining the same size of the product.
Sangkwon Lee, the Head of DRAM Product Planning & Enablement at SK hynix, expressed confidence in the widespread adoption of GDDR7 across diverse applications, including high-end 3D graphics, AI, high-performance computing (HPC), and autonomous driving. Lee further emphasized SK hynix’s commitment to solidifying its position as a leading provider of AI memory solutions by continually enhancing its premium memory lineup.
With its expected volume production commencing in Q3 2024, SK hynix’s GDDR7 memory is poised to revolutionize the high-end computing landscape by delivering unprecedented performance and efficiency for the demanding needs of AI and graphics-intensive applications.
