NVIDIA's RTX Spark System on Chip (SoC) will support every Windows application ever developed, addressing compatibility concerns for Windows on Arm applications. The SoC utilizes an emulation layer called Prism, which can run most x86 applications on Arm-based systems, although some older or complex programs may not perform optimally. A significant number of Windows applications are now natively compiled for Windows on Arm, reducing reliance on emulation. However, gaming remains a challenge as many games are not yet Arm-native. NVIDIA assures that the RTX class GPU will provide a smooth gaming experience regardless of the architecture.