Microsoft plans to shift toward internal chip development, lessening Nvidia reliance

Successful internal chip development and deployment at scale would likely pressure Nvidia's data center revenue growth and valuation multiples, while potentially supporting Microsoft's margin expansion and positioning it as a more vertically integrated AI infrastructure player.

If Microsoft's internal chip efforts proceed slowly or remain limited to specific workloads while Nvidia continues to dominate broader AI inference and training, the market would plausibly interpret this as a modest diversification that does not materially alter the competitive landscape or either company's trajectory.

A scenario in which Microsoft's chips underperform, face significant delays, or require costly redesigns could reinforce Nvidia's moat and potentially increase Microsoft's capex burden, though this would likely be absorbed as a strategic investment rather than triggering sector-wide disruption.