英特尔工程师谈客户端处理器取消超线程：同功耗面积下性能更出色
英特尔高级工程师Ori Lempel表示，酷睿Ultra 200系列取消超线程设计，因无超线程核心在同功耗和面积下表现更优。测试显示，关闭超线程可降低15%功耗和面积，性能提升27.76%。
取消超线程还减少芯片设计复杂度，降低安全风险，并加速架构迭代。客户端处理器核心数增加，超线程优势减弱，而无超线程设计更适合游戏等需可预测性能的场景。
服务器场景仍保留超线程，因企业级应用需要高线程密度。
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