微软与英伟达合作推出的Surface Laptop Ultra笔记本电脑已获得多家科技媒体评测123。这款产品搭载英伟达新款ARM架构RTX Spark芯片16，定价5900美元1，旨在展示Windows on Arm的能力，并直接对标MacBook Pro23。
该笔记本搭载128GB统一内存6，芯片配备英伟达RTX Blackwell显卡6，能够本地运行AI模型、AAA游戏和创意应用13。根据评测，该产品在屏幕显示、性能和工业设计等多个方面表现出色，总体兑现了微软的大部分承诺35。具体而言，该笔记本可运行70亿参数的AI模型3，并支持AAA游戏运行3。
不过，评测者也指出该产品仍存在局限性。本地AI的实现存在复杂问题，现实应用并不理想1。英伟达的RTX Spark处理器已被六家不同制造商采用6，The Verge编辑团队已对其中四款采用该芯片的笔记本进行了测试6。
Microsoft has introduced the Surface Laptop Ultra, a premium notebook computer developed in collaboration with Nvidia and positioned as a direct competitor to Apple's MacBook Pro 123. Priced at $5,900, the device is powered by Nvidia's new ARM-architecture RTX Spark chip, which features Nvidia's RTX Blackwell graphics and unified memory architecture designed to enable local AI model execution, AAA gaming, and creative professional applications 16.
The RTX Spark platform is now available across laptops from six different manufacturers 6. The Surface Laptop Ultra variant carries 128GB of unified memory, allowing it to run AI models with 7 billion parameters locally while maintaining support for demanding games and creative software 36. Multiple technology publications including The Verge, Ars Technica, and Gizmodo have assessed the device and found that it largely delivers on Microsoft's core promises regarding performance and capability 235. However, reviewers have noted that while the hardware excels, the practical implementation of local AI functionality presents ongoing complexity challenges 1.
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