microsoft has Surface Laptop Ultra announcedcalling it the most powerful Surface laptop to date.
Developed in partnership with NvidiaIt features an NVIDIA Blackwell RTX GPU along with up to 128GB of unified memory and full CUDA support. Microsoft is targeting creators, developers, and AI professionals running demanding on-premises workloads.
The device is expected to be available later this year. This is the first Surface laptop to combine an NVIDIA Blackwell RTX GPU with unified memory and CUDA, signaling an expanded hardware partnership between Microsoft and NVIDIA on the Windows platform.
Surface Laptop Ultra performance and local AI capabilities
The main feature of the Surface Laptop Ultra is its local AI computing power. Microsoft says the device offers one petaflop of AI computing, based on NVIDIA’s FP4 TOPS figure using the spread function.
You can run models with up to 120 billion parameters locally. The device also has up to 128 GB of unified memory that is dynamically shared between the CPU and GPU.
This unified memory configuration allows RAM to be allocated where it is needed most, supporting AI creation, 3D rendering, and workflows that involve multiple models running at the same time. The device is optimized for RTX Spark and tuned for Windows.
Microsoft claims that the CPU architecture is designed to be power efficient enough for all-day battery life, although the company notes that battery figures are based on internal testing of pre-release units and may vary depending on usage.
Surface Laptop Ultra display, design and availability
The Surface Laptop Ultra has a 15-inch PixelSense Ultra mini-LED touchscreen that offers several notable features.
It can reach up to 2,000 nits of maximum HDR brightness, making it the brightest display Microsoft has ever released. The display has a pixel density of 262 pixels per inch and provides high-quality color accuracy. The device also includes the largest haptic touchpad seen on a Surface to date.
The Surface Laptop Ultra is part of a broader effort to introduce high-performance NVIDIA silicon to Windows laptops. It follows a series of teasers from NVIDIA, Microsoft and Arm that hint at an announcement of a “new era of PCs” at Computex 2026, where NVIDIA is expected to unveil its N1 consumer CPU.
The Surface Laptop Ultra reflects Microsoft’s hardware contribution in this direction, with a focus on local AI workloads rather than relying on cloud-based processing.
The Surface Laptop Ultra is expected to launch later this year. Microsoft has not revealed details on pricing, specific configurations, CPU specifications, or regional availability.
The company mentions that the device is a pre-launch product, which means that the features could change and depend on regulatory approval in different regions.
