Ornn Launches B300 Payback Forecast as H100 Rental Settles at $2.78/GPU-hour
AnneliesGamble · x · 2026-09-15
Ornn introduced the B300 Payback Forecast, built on OCPI forward curves, projecting how long a B300 takes to earn back its purchase price at market rental rates — a repayment timeline operators, lenders and investors can underwrite against.
Latest settled OCPI prices (Sept 13, 2026): H100 SXM $2.78/GPU-hour ($66.65/day, $1,999.50/month), H200 $4.38, B200 $7.06, A100 SXM4 $1.03, RTX 5090 $0.73. OCPI is a volume-weighted, winsorized average of transacted GPU rental prices, settled once per trading day and listed on Bloomberg.
The latest value and three months of daily history for five GPUs are free without an account; full history, hourly grain and CSV exports require a subscription.
More from Infra
- Your AI agent would cost 260% more without prompt caching, Arena data shows — arena · 2026-10-30
- Nebius runs auction-driven GPU pricing, lifting rates ~20% amid tight supply to 2028 — BenBajarin · 2026-10-30
- macOS update silently re-adds eMudhra root certs users had removed — steipete · 2026-10-30
- Bittensor's Terza Inference routes one API across miners' models on subnet 103 — const_reborn · 2026-10-30
- SGLang Summit 2026 sells out sponsor booths and Full Passes ahead of Nov 12–13 event — ying11231 · 2026-10-30
- OpenRouter rebuilds provider routing: 46% fewer capacity errors, 16.9% faster TTFT — steipete · 2026-10-30