租用 Nvidia Tesla M40.

No provider has listed a Nvidia Tesla M40 in the last 24 hours, so there is no current price. Listings for older or less common cards come and go; the price history below shows when it was last available.

The Nvidia Tesla M40 isn't supported by current AI inference runtimes (vLLM, llama.cpp, PyTorch builds for modern CUDA/ROCm), so we don't recommend it for AI workloads. For a similar budget, a 16–24 GB consumer card from the RTX 30 or 40 series is the usual choice.

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.