CXMT says its fifth-generation DRAM platform has entered mass production.

ChangXin Memory Technologies said its fifth-generation DRAM platform has entered mass production. Reuters reported that CXMT described 11.95-nanometre feature spacing achieved with quadruple patterning and introduced two 24-gigabit LPDDR5X products.

The company said each new product can hold 50% more data than its previous equivalent and that the process can produce at least 50% more gross chip dies per wafer. CXMT also claimed process parity with leading global suppliers; that comparison is the company’s assessment, not an independently verified benchmark.