美光计划研发堆叠式GDDR技术预计2027年推出原型产品_老虎社区_美港股上老虎

美光计划研发堆叠式GDDR技术预计2027年推出原型产品

格隆汇04-01

据科创板日报，美光科技正尝试首次研发采用堆叠式图形内存(GDDR)技术，公司正在准备必要的设备，并计划于2026年下半年开始工艺测试。堆叠式GDDR性能或不及HBM，但容量更大。公司早期设计预计将采用大约四层堆叠结构，原型产品最早可能在2027年问世。

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