AWS Increases GPU Prices by 15% on Weekend: A Rare Move Impacting Technology Costs
A weekend pricing update can be easy to miss—until the bill arrives. AWS applied an approximately 15% price increase affecting EC2 Capacity Blocks for ML (a way to reserve GPU capacity for a future start time) in early January 2026, with reporting highlighting the unusual timing: a Saturday update. This matters for teams running GPU-heavy workloads—especially those relying on reserved, business-critical capacity rather than casual experimentation. TL;DR The change discussed here is about EC2 Capacity Blocks for ML , not necessarily every GPU option in AWS. The increase was reported as ~15% , and the timing (a weekend update) can reduce customer reaction time. The practical impact is predictable: higher run costs, tighter budgets, and more urgency around cost visibility and capacity planning. Top 10 most important things to know This is about Capacity Blocks for ML (reserved GPU capacity), not a blanket “all GPU prices” change...