Samsung Electronics那a global expert in advanced memory technology, has unveiled the industry’s first memory module supporting the new Compute Express Link (CXL) interconnect standard. Integrated with Samsung’s Double Data Rate 5 (DDR5) technology, this CXL-based module will enable server systems to significantly scale memory capacity and bandwidth, accelerating artificial intelligence (AI) and high-performance computing (HPC) workloads in data centers.
The rise of AI and big data has been fueling the trend toward heterogeneous computing, where multiple processors work in parallel to process massive volumes of data. CXL — an open, industry-supported interconnect based on the PCI Express (PCIe) 5.0 interface — enables high-speed, low latency communication between the host processor and devices.
这包括加速器,内存缓冲区和智能I / O设备。它还扩展了内存容量和带宽,超出了可能的情况。
Samsung has been collaborating with several data center, server and chipset manufacturers to develop next-generation interface technology since the CXL consortium was formed in 2019.
“This is the industry’s first DRAM-based memory solution that runs on the CXL interface, which will play a critical role in serving data-intensive applications including AI and machine learning in data centers as well as cloud environments,” said Cheolmin Park, VP of the Memory Product Planning Team at Samsung Electronics. “Samsung will continue to raise the bar with memory interface innovation and capacity scaling to help our customers, and the industry at-large, better manage the demands of larger, more complex, real-time workloads that are key to AI and the data centers of tomorrow.”
英特尔博士博士,英特尔研究员和英特尔I / O技术和标准的主任记忆到一个新级别。我们继续与三星等行业公司合作,在CXL周围开发一个强大的内存生态系统。“
Unlike conventional DDR-based memory, which has limited memory channels, Samsung’s CXL-enabled DDR5 module can scale memory capacity to the terabyte level, while dramatically reducing system latency caused by memory caching.
除CXL硬件创新外,三星还纳入了多个控制器和软件技术,如内存映射,接口转换和错误管理,允许CPU或GPU识别基于CXL的内存并将其用作主内存。
三星的新模块已在Intel的下一代服务器平台上成功验证,用最新的DDR5标准向基于高带宽,基于低延迟CXL的内存的ERA的开头发出信号。三星也与世界各地的数据中心和云提供商合作,以更好地满足更大的内存容量,这在处理内存数据库系统中的大数据应用方面是必不可少的。
“AMD致力于在云和企业计算中推动下一代性能,”Dan McNamara,高级VP和GM,Server Business Unit,AMD说。“内存研究是解锁这种表现的关键伙伴,我们很高兴与三星合作,向我们的数据中心客户提供高级互连技术。”
由于基于DDR5的CXL内存模块成为商业化,三星打算领导行业满足依赖扩展内存容量和带宽对下一代高性能计算技术的需求。
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