Rent Nvidia Quadro RTX 4000.

The cheapest current listing is $0.012/hr on Clore.ai, the only provider listing it right now. Running one around the clock for a month (730 hours) at the cheapest rate costs about $9.

Its memory is too small for current LLMs beyond very small models; it's better suited to lightweight inference such as embeddings or small vision models.

Marketplaces such as Vast.ai and Clore.ai list machines from independent hosts who set their own prices, so competition pushes rates down but reliability varies by host. Operator clouds such as Lambda and the hyperscalers charge more for consistent hardware, support and networking. Prices here are per GPU, so they compare directly.

We collect listings from each provider's public API or price page — every 5–10 minutes for marketplaces, up to daily for operator clouds — and show the median hourly price per provider from the last 24 hours, so one unusually cheap listing doesn't set the headline. Details are on the methodology page.