Surface Laptop Ultra: Microsoft and NVIDIA reveal the 128GB RAM, mini‑LED, RTX Spark powerhouse redefining Windows on Arm
windowscentral.com Jun 1, 2026

Surface Laptop Ultra: Microsoft and NVIDIA reveal the 128GB RAM, mini‑LED, RTX Spark powerhouse redefining Windows on Arm

AI-summarised brief · reviewed before publication

Microsoft and NVIDIA have announced the Surface Laptop Ultra, a high-performance Windows on Arm device featuring up to 128GB of unified memory and the NVIDIA RTX Spark platform. This laptop is designed for power users, focusing on raw power, thermal efficiency, and a traditional form factor. The device boasts a Blackwell architecture GPU with up to 6,144 cores, providing massive acceleration and up to 1 petaflop of AI compute. The Surface Laptop Ultra also features a sophisticated cooling architecture and a 20-core Arm CPU. With its advanced specifications, this laptop is aimed at AI development and workloads, allowing for local execution of massive AI models without cloud reliance. The exact specs, pricing, and availability will be announced later.

💡 Why It Matters

  • · The Surface Laptop Ultra's ability to run massive AI models locally enables developers to work more efficiently, while its unified memory architecture sets a new standard for Windows on Arm devices.