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Recent Announcements

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Amazon EC2 I7i 实例现已在 AWS 欧洲地区(巴黎)区域推出 - AWS
Amazon Web Services · 2026-06-13 · via Recent Announcements

发布于: 2026年6月12日

AWS 宣布在 AWS 欧洲地区(巴黎)区域推出高性能存储优化型 Amazon EC2 I7i 实例。这些新实例由第五代英特尔至强处理器提供支持,全核睿频频率为 3.2GHz,与上一代 I4i 实例相比,计算性能提高了多达 23%,性价比提高了 10% 以上。I7i 实例由第三代 AWS Nitro SSD 提供技术支持,可提供高达 45TB 的 NVMe 存储,与 I4i 实例相比,实时存储性能提高多达 50%,存储 I/O 延迟降低多达 50%,存储 I/O 延迟可变性降低多达 60%。

I7i 实例为 Amazon EC2 中基于 x86 的存储优化型实例提供的计算和存储性能,非常适合 I/O 密集型和延迟敏感型工作负载,这些工作负载需要非常高的随机 IOPS 性能和实时延迟才能访问中小型数据集。此外,防撕裂写入法功能支持最大为 16KB 的块大小,使客户能够消除数据库性能瓶颈。

I7i 实例具有 11 种大小,包括九种虚拟大小(最大为 48xlarge)和两种裸机大小,可提供高达 100Gbps 的网络带宽和 60Gbps 的 Amazon Elastic Block Store (EBS) 带宽。要了解更多信息,请访问 I7i 实例页面