微软为英伟达RTX Spark笔记本优化Windows
原标题：How Windows is being optimized for Nvidia’s RTX Spark laptops
AI 摘要
微软与英伟达在旧金山为搭载Arm架构芯片的RTX Spark笔记本举办发布活动。微软为Windows做了大量优化，包括让Hermes、Perplexity、OpenClaw等AI代理通过Windows Store两键安装、改进Prism模拟器以兼容x64应用、优化统一内存管理（最高128GB）并支持GPU显存手动分配。这些优化旨在让本地AI模型和游戏在Arm笔记本上流畅运行，但本地大模型响应速度仍慢于云端。
正文节选
Microsoft and Nvidia held a launch party for the first wave of RTX Spark laptops last week in San Francisco, where a new wave of AI PCs took center stage amid a packed crowd and a lively hands-on area. A day after the media event, I was invited to a quieter Nvidia event to hear a lot more about the new RTX Spark computing platform. While Nvidia’s new laptops might look like regular Windows machines, the chips inside are Arm-based, instead of the traditional x64 architecture used by AMD and Intel