
长鑫存储科技接近量产12,800 Mbps LPDDR6移动DRAM——这是中国存储行业的一次实质性技术跨越,仅在其IPO股价飙升后数月。
Pandaily于2026年8月1日报道,CXMT(长鑫存储技术)正接近开始量产12,800 Mbps的LPDDR6移动DRAM,研究验证即将完成。LPDDR6是下一代移动存储标准,其带宽较LPDDR5X大致翻倍,也是现代旗舰智能手机和边缘AI SoC设计所针对的存储类型。
CXMT于7月进行的IPO将中国存储故事定价为赶超三星、SK海力士和美光的承诺。这是首个将承诺转化为里程碑的硬核技术数据点。12,800 Mbps的性能已可与三大巨头当前出货产品竞争,而移动DRAM正是中国OEM(OPPO、荣耀、vivo、小米)提供的受保护客户群体所在——这些OEM正推动10,000 mAh硅碳电池以支持设备端AI。良率爬坡是下一个挑战,而Nvidia的限制令外国设备的获取成为真正的风险因素。但方向已从愿景转为实测。
实际量产启动日期、良率披露(或缺失),以及首款采用CXMT LPDDR6的中国OEM旗舰产品。还值得关注:美光或SK海力士是否会对低端LPDDR节点产品做出价格反应。
本文由人工智能撰写,并经人工编辑审核。
CXMT’s push to 12,800 Mbps is bold, but without a full ecosystem-chipsets, firmware, and apps-it’s just raw potential. Who’s actually ready to design around this?
12,800 Mbps is serious speed, but how soon will we see devices actually using this? Most phones still struggle with heat from LPDDR5X.
12,800 Mbps sounds wild, but I wonder if the real bottleneck will be power efficiency more than anything else. Can CXMT even hit those speeds without cooking phones in users' hands?
Power efficiency will definitely be the make-or-break factor here, and CXMT’s silicon architecture will need strong thermal throttling to prevent performance collapse in compact devices.
Great headline but let's be honest: 12,800 Mbps is a speed boost for what, exactly? Most apps won't even touch the limits of LPDDR5X for years.
Impressive as 12,800 Mbps LPDDR6 is, the real test will be software optimization-even cutting-edge hardware needs apps that can push it without draining batteries.
This isn’t just about feeding more devices, it’s about whether China can bridge the gap in competitive markets. Hope they use this tech to drive sustainable innovation beyond quantity.
12,800 Mbps is impressive, but will the market even need this speed for mainstream devices?
China’s memory tech leap is impressive. But will this LPDDR6 surge just feed more disposable devices, or does it come with better recycling plans?
China’s LPDDR6 leap is worth celebrating, but without a circular economy strategy, faster RAM just means more e-waste down the line-no real tech leap, just a speed bump.
Great speed bump for China, but will the cost per GB stay high enough to keep Western customers away?
Capex mémoire : la course aux HBM/DRAM