AWS 推出 Trainium2 芯片，AI 计算成本降低 40%
在2024年 AWS re:Invent 大会上，亚马逊网络服务（AWS）宣布推出基于 Trainium2芯片的 Amazon Elastic Compute Cloud(EC2)实例，正式提供给用户。这新实例在价格性能方面相比于上一代基于 GPU 的 EC2实例提升了30-40%。AWS 首席执行官马特・加曼表示:“，我很高兴地宣布 Trainium2驱动的 Amazon EC2Trn2实例的正式发布。”除了 Trn2实例外，AWS 还推出了 Trn2UltraServers，并展示了下一代 Trainium3AI 芯片。Trn2实例配备了16个 Trainium2芯片，能够提供高达20.8petaflops 的计算性能，专为训练和部署具有数十亿参数的大型语言模型
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