Samsung Electronics finalized the development of the world's first 8nm MRAM process, will produce 5nm MRAM by end of 2027

Samsung Electronics announced that it is the world's first company to successfully developed an 8 nm process for next-generation MRAM production, and has achieved yields suitable for mass production.

Samsung says that its new 8nm MRAM demonstrated a 62.5% faster write speed and an 11.5% higher density compared to its previous 14nm generation, while also meeting the highest automotive-grade reliability standards under extreme conditions. 

Samsung also says that by the end of 2026 it will start mass producing 5 nm MRAM memory chips, on track for its plans that it laid out in 2024. Last year we reported that TSMC is also developing 5 nm MRAM production processes.