As of November 4, 2026, the cheapest listed rate for the NVIDIA RTX 4090 is $0.16 per GPU-hour on Salad (community, Lowest priority). The cheapest on-demand rate is $0.35 on OpenRelay. Across 17 providers, the median rate card — each provider’s cheapest on-demand rate, community capacity and marketplace floors out — is $0.48 per GPU-hour, and the middle half of those rate cards sits between $0.42 and $0.89. Between rate cards, on-demand rates for the same card run from $0.35 (OpenRelay) to $0.99 (Daytona), 2.8× apart across 17 providers. By market, the cheapest listed rates are $0.57 spot (Daytona, GPU only), $0.16 on community capacity (Salad), $0.35 on-demand (OpenRelay) and $0.35 reserved with no stated term (CloudRift). To buy, the median new-condition listing is $3,195 across 14 sellers. With 24 GB of VRAM, that is $0.015 per GB of memory per hour at the cheapest on-demand rate and $0.020 at the median.

The two cheapest on-demand rate cards for the NVIDIA RTX 4090, side by side on every card they both list: OpenRelay vs CloudGPU.

Dated pieces on the NVIDIA RTX 4090: October 25, 2026 — CloudGPU lowest rate card on 5 GPUs, RTX 4090 $0.33, October 25, 2026 · September 27, 2026 — RTX 4090 listed at $0.65 and $1.20 by one cloud, September 2026. Each is frozen as of its date.

As of November 4, 2026, one provider prices the NVIDIA RTX 4090 on-demand as a whole 8-GPU node: $3.52 per node-hour (Sesterce, $0.44 per GPU). 8 GPUs at the cheapest on-demand rate ($0.35 on OpenRelay) come to $2.80 an hour, where a provider rents 8 to one account and they need not share a unit. A unit price is what the provider quotes for the 8 GPUs together; whether it also rents one is not part of the quote. 1 prices it in units of 4 — the rate table below names each quote's own unit.

8 GPUs for a month, 24/7 (730 h) cost from $2,044 at the listed on-demand rate of OpenRelay ($0.35 per GPU-hour); the job bar above ranks every provider for a job of your own.