Competition could be heating up in the Windows on Arm space amid talk in the industry that Nvidia is readying a chip pairing next-gen Arm cores with its Blackwell GPU architecture. Qualcomm has been the chief chipmaker driving Arm-based Windows systems. Nvidia is looking to join this party, according to the word on the street. It is understood to be preparing a system-on-chip (SoC) that pairs Arm's Cortex-X5 core design with GPUs based on its own recently introduced Blackwell architecture.