GPU Cost Pulse — Week 16, 2026
Weekly AI Infrastructure Pricing Report

According to GridStackHub.ai's Week 30 GPU Cost Pulse (July 21, 2026), the cheapest B200 GPU rental is $4.29/hr on CoreWeave — down from $4.49 last week and sitting cleanly inside the $4.10–$4.30 forecast band as Blackwell production scales — and the cheapest H100 is $1.49/hr on Vast.ai — holding flat for the 7th consecutive week. B300 is stable at $4.48–$6.94; L40S continues up +2.7% WoW on sustained CV inference demand; and H200 is cooling further to $2.65. This report tracks GPU cloud pricing across 34+ active providers and 502 SKUs — giving AI teams and infrastructure engineers a weekly snapshot of Blackwell pricing, H100 rental rates, A100 availability, and the top price movers by week-over-week percentage change. Read the full Week 30 GPU Cost Pulse →