Chip Capacity Constraints Put A Governor On AI Spending Growth

Chip capacity constraints are limiting how fast artificial intelligence spending can grow. Memory makers are running at full capacity and cannot significantly increase production, which means upcoming spending forecasts will show only modest increases rather than the large jumps seen in recent years. While price increases will help offset some capacity limitations, the shortage of high-bandwidth memory is the primary bottleneck preventing faster revenue growth in the AI accelerator market. This matters because AI spending has grown from 13.7 percent of total IT spending in 2024 to 31.7 percent in 2025, fundamentally reshaping technology budgets, but that explosive growth trajectory is now constrained by the physical limits of chip production capacity.