At the IFA trade show in Berlin, Nvidia unveiled details about its new N1X chips, marking its entry into the niche market of Windows PCs powered by ARM architecture. This space has largely been dominated by Qualcomm’s Snapdragon and Apple’s M-series chips. As a company primarily known for graphics processing units (GPUs), Nvidia’s foray into this area represents a significant shift, aiming to challenge the existing near-monopoly. The N1X chips are described as “Superchips,” integrating both a processor and a graphics unit into a single chip, along with shared memory that can be accessed by both components. This design is similar to Apple’s M-series chips, which have set a new standard for ARM-based computing. Two versions of the N1X chips are available: the N1X 675, designed for both laptops and mini desktops, and the N1X 650, intended solely for laptops. The N1X 675 features up to 20 processor cores and 6,144 graphics cores, with memory capacity ranging from 24 to 128 GB. The N1X 650 has slightly fewer cores and memory but is still powerful for laptops. Despite impressive core counts, real-world performance can be influenced by several factors. The N1X chips operate with a lower thermal design power (TDP), meaning they consume less power and generate less heat compared to traditional laptop GPUs. This results in lower performance in some scenarios. Additionally, the shared memory bandwidth is significantly lower than that of dedicated GPUs, which can limit performance in high-demand tasks like gaming. Another challenge is the need for software translation layers for non-native games, which can introduce performance losses. Nvidia is also targeting the AI and machine learning market with these chips, emphasizing their ability to handle large models locally. However, the high cost of these new Windows on ARM PCs—estimated to start around 2,000 euros—makes them more of a premium product than an affordable alternative. Several manufacturers, including Lenovo, Asus, and Dell, have announced models featuring the N1X chips, but early hands-on experiences suggest that while the technology is promising, it’s not yet a revolutionary leap forward. For now, the future of Windows on ARM remains a work in progress, with challenges in gaming and software support still to be addressed.