Vast.ai lists 26 GPU models across 176 configurations, starting at $0.013 per GPU-hour for the V100. It is the cheapest marketplace provider we track for 44 of its 52 GPU-and-pricing-model combinations: V100 (spot), RTX 3060 (spot), RTX 3060 (on-demand), RTX A4000 (spot), RTX A4000 (on-demand), RTX 3070 (spot).
| GPU | VRAM | Pricing | Vast.ai $/GPU-hr | Best marketplace | Difference | Cheapest at | |
|---|---|---|---|---|---|---|---|
| V100 | 16 GB | spot | $0.013 | $0.013 | cheapest | — | rent |
| RTX 3060 | 12 GB | spot | $0.027 | $0.027 | cheapest | — | rent |
| RTX 3060 | 12 GB | on-demand | $0.034 | $0.034 | cheapest | — | rent |
| RTX A4000 | 16 GB | spot | $0.050 | $0.050 | cheapest | — | rent |
| RTX A4000 | 16 GB | on-demand | $0.073 | $0.073 | cheapest | — | rent |
| RTX 3070 | 8 GB | spot | $0.075 | $0.075 | cheapest | — | rent |
| V100 | 16 GB | on-demand | $0.078 | $0.078 | cheapest | — | rent |
| RTX 3080 | 10 GB | spot | $0.080 | $0.080 | cheapest | — | rent |
| RTX 3080 | 10 GB | on-demand | $0.080 | $0.060 | +34% | Salad Cloud | rent |
| RTX A5000 | 24 GB | spot | $0.081 | $0.081 | cheapest | — | rent |
| RTX 2080 Ti | 11 GB | spot | $0.083 | $0.083 | cheapest | — | rent |
| RTX 2080 Ti | 11 GB | on-demand | $0.088 | $0.088 | cheapest | — | rent |
| RTX 3090 | 24 GB | spot | $0.093 | $0.093 | cheapest | — | rent |
| RTX 3080 Ti | 12 GB | spot | $0.107 | $0.107 | cheapest | — | rent |
| RTX 3070 | 8 GB | on-demand | $0.107 | $0.107 | cheapest | — | rent |
| RTX 3080 Ti | 12 GB | on-demand | $0.120 | $0.080 | +51% | Salad Cloud | rent |
| RTX 3090 | 24 GB | on-demand | $0.121 | $0.090 | +35% | Salad Cloud | rent |
| L4 | 24 GB | spot | $0.133 | $0.133 | cheapest | — | rent |
| A100 PCIe | 80 GB | spot | $0.134 | $0.134 | cheapest | — | rent |
| A40 | 48 GB | spot | $0.160 | $0.160 | cheapest | — | rent |
| RTX A5000 | 24 GB | on-demand | $0.161 | $0.161 | cheapest | — | rent |
| RTX 5090 | 32 GB | spot | $0.170 | $0.170 | cheapest | — | rent |
| RTX 3090 Ti | 24 GB | spot | $0.195 | $0.195 | cheapest | — | rent |
| L4 | 24 GB | on-demand | $0.200 | $0.200 | cheapest | — | rent |
| RTX 5090 | 32 GB | on-demand | $0.213 | $0.213 | cheapest | — | rent |
| RTX 4090 | 24 GB | spot | $0.267 | $0.267 | cheapest | — | rent |
| RTX 3090 Ti | 24 GB | on-demand | $0.268 | $0.100 | +168% | Salad Cloud | rent |
| L40S | 48 GB | spot | $0.333 | $0.333 | cheapest | — | rent |
| RTX 6000 Ada | 48 GB | spot | $0.333 | $0.333 | cheapest | — | rent |
| RTX PRO 6000 | 96 GB | spot | $0.334 | $0.334 | cheapest | — | rent |
| L40 | 48 GB | spot | $0.347 | $0.347 | cheapest | — | rent |
| RTX A6000 | 48 GB | spot | $0.347 | $0.347 | cheapest | — | rent |
| L40 | 48 GB | on-demand | $0.361 | $0.361 | cheapest | — | rent |
| RTX 4090 | 24 GB | on-demand | $0.366 | $0.160 | +129% | Salad Cloud | rent |
| RTX A6000 | 48 GB | on-demand | $0.391 | $0.200 | +96% | Octa | rent |
| A100 SXM | 80 GB | spot | $0.400 | $0.400 | cheapest | — | rent |
| A40 | 48 GB | on-demand | $0.401 | $0.401 | cheapest | — | rent |
| L40S | 48 GB | on-demand | $0.429 | $0.429 | cheapest | — | rent |
| RTX 6000 Ada | 48 GB | on-demand | $0.468 | $0.468 | cheapest | — | rent |
| RTX PRO 6000 | 96 GB | on-demand | $0.637 | $0.637 | cheapest | — | rent |
| H100 SXM | 80 GB | spot | $0.653 | $0.653 | cheapest | — | rent |
| H100 PCIe | 80 GB | spot | $0.667 | $0.667 | cheapest | — | rent |
| H200 | 141 GB | spot | $0.718 | $0.718 | cheapest | — | rent |
| A100 PCIe | 80 GB | on-demand | $0.873 | $0.873 | cheapest | — | rent |
| A100 SXM | 80 GB | on-demand | $0.934 | $0.934 | cheapest | — | rent |
| H100 NVL | 94 GB | spot | $2.13 | $2.13 | cheapest | — | rent |
| H100 SXM | 80 GB | on-demand | $2.16 | $0.120 | +1701% | Octa | rent |
| H100 NVL | 94 GB | on-demand | $2.37 | $2.37 | cheapest | — | rent |
| H100 PCIe | 80 GB | on-demand | $3.12 | $3.12 | cheapest | — | rent |
| H200 | 141 GB | on-demand | $3.68 | $3.68 | cheapest | — | rent |
| B200 | 192 GB | spot | $5.94 | $5.94 | cheapest | — | rent |
| B200 | 192 GB | on-demand | $6.25 | $5.50 | +14% | Lium.io | rent |
How much does a GPU cost on Vast.ai?
Vast.ai starts at $0.013 per GPU-hour for the V100 on spot capacity. It lists 26 GPU models in total: A100 PCIe, A100 SXM, A40, B200, H100 NVL, H100 PCIe, H100 SXM, H200, L4, L40.
Is Vast.ai cheaper than other GPU clouds?
For 44 of the 52 GPU and pricing-model combinations it offers, Vast.ai is the cheapest marketplace provider on this table — including V100, RTX 3060, RTX 3060, RTX A4000. For the rest, the table above names the provider that beats it and by how much. Comparisons are like-for-like on GPU, pricing model and capacity tier.
Which GPUs does Vast.ai offer?
26 models: A100 PCIe, A100 SXM, A40, B200, H100 NVL, H100 PCIe, H100 SXM, H200, L4, L40, L40S, RTX 2080 Ti, RTX 3060, RTX 3070, RTX 3080, RTX 3080 Ti, RTX 3090, RTX 3090 Ti, RTX 4090, RTX 5090, RTX 6000 Ada, RTX A4000, RTX A5000, RTX A6000, RTX PRO 6000, V100. Availability changes; the "in stock" flags on each GPU page reflect the last scrape.