China's CXMT just entered mass production of memory chips that can rival Samsung's

China's CXMT is making waves in the semiconductor industry by commencing mass production of its fifth-generation DRAM technology platform, which may rival the leading memory manufacturers such as Samsung. The Chinese firm took center stage at the 2026 World Manufacturing Convention to unveil its latest advancements in chip manufacturing. The company has officially initiated mass production of its fifth-generation DRAM platform, which boasts impressive gains in efficiency and competitiveness.

CXMT declares that the G5 Platform will endow the company with cutting-edge memory manufacturing technology, capable of matching the industry's most advanced mass-produced nodes. The company highlights the G5 Platform as a significant milestone in its corporate history, attributing technological breakthroughs to a self-aligned quadruple patterning (SAQP) technology.

This innovation features an active-area half-pitch of 11.95nm for memory arrays, enabling CXMT to close the gap with other industry players' advanced memory platforms.

The G5 Platform has also undergone a process overhaul through novel material integration, achieving an array capacitor aspect ratio of 45:1. Moreover, the technology incorporates a DRAM-optimized high-k metal gate process, which reduces the core cell array height to precisely 6,762nm. CXMT's digital twin technology played a crucial role in developing the G5 Platform, allowing the company to explore new design, tape-out, manufacturing, and yield management approaches, thus accelerating complex DRAM process models.

The G5 Platform promises a 50% enhancement in die-per-wafer density, resulting in significant power efficiency improvements. Currently, CXMT is manufacturing two new LPDDR5X products specifically designed for smartphones, laptops, and other portable computing devices. These chips exhibit a 24Gb-per-die capacity, which is 50% larger than the previous generation.

CXMT asserts that the G5 Platform will meet global demand, delivering next-generation memory products with high performance and robust reliability to support the worldwide digital economy.

As the memory chip industry battles adversity, CXMT is assuming a more prominent role. Market valuations soar while tech giants like Apple consider utilizing CXMT's chips in their popular consumer electronics. The chipmaker is gearing up for further expansion by boosting wafer output to previously unimaginable levels.