Compare RTX 4090 prices across 4 cloud providers. On-demand from $0.13/hr.
Cheapest RTX 4090 confirmed in stock right now: $0.13/hr on Vast (4×).
▼ near its 6-month low — at $0.13/hr the RTX 4090 floor price is near its 6-month low (down 1% vs last month) — 6-month range $0.13–$0.60/hr.
Bottom line: a relatively good time to rent — the floor price is near its 6-month low.
Most reliably in stock over the last 7 days: Vast. Frequently waitlisted: AceCloud, Shadeform.
The NVIDIA RTX 4090 is a consumer GPU that has become the de facto choice for individual researchers, small teams, and cost-sensitive inference. Its 24 GB of GDDR6X and Ada Lovelace Tensor Cores deliver performance rivaling datacenter GPUs at a fraction of the cost. The trade-off: no ECC, no NVLink, and a 24 GB VRAM ceiling. But for workloads that fit, nothing else comes close on cost-per-FLOP.
| Architecture | Ada Lovelace (AD102) |
| GPU Memory | 24 GB GDDR6X |
| Memory Bandwidth | 1,008 GB/s |
| FP16 Tensor Core | 330 TFLOPS |
| TDP | 450W |
| Interconnect | PCIe Gen4 x16 |
| Release Year | 2022 |
The RTX 4090 is the cheapest high-performance GPU in the cloud, starting around $0.18/hr on marketplace providers. It is offered almost exclusively by neocloud and bare-metal providers. For any workload fitting in 24 GB, it consistently delivers the best performance per dollar.
1 of 4 providers kept 1× RTX 4090 ≥80% available all week. Polled hourly · 4 providers tracked · 7-day window.
| Provider | Tue30 | Wed1 | Thu2 | Fri3 | Sat4 | Sun5 | Mon6 | Week |
|---|---|---|---|---|---|---|---|---|
| Vast | 100% | |||||||
| RunPod | 67% | |||||||
| Shadeform | 57% | |||||||
| AceCloud | 0% |
| Provider | Instance Type | GPUs | On-Demand | Spot / interruptible |
|---|---|---|---|---|
| Vast | 4x RTX 4090 marketplace | 4 | $0.13 Available | N/A |
| Vast | 6x RTX 4090 marketplace | 6 | $0.13 Limited | $0.13 3% off |
| Vast | 2x RTX 4090 marketplace | 2 | $0.13 Available | N/A |
| Vast | 4x RTX 4090 marketplace | 4 | $0.13 Available | N/A |
| Vast | 1x RTX 4090 marketplace | 1 | $0.13 Available | N/A |
| Vast | 2x RTX 4090 marketplace | 2 | $0.13 Available | N/A |
| Vast | 2x RTX 4090 marketplace | 2 | $0.17 Available | $0.15 13% off |
| Vast | 1x RTX 4090 marketplace | 1 | $0.17 Available | $0.15 13% off |
| Vast | 4x RTX 4090 marketplace | 4 | $0.19 Available | $0.13 29% off |
| Vast | 8x RTX 4090 marketplace | 8 | $0.20 Available | N/A |
| Vast | 4x RTX 4090 marketplace | 4 | $0.20 Available | $0.17 14% off |
| Vast | 2x RTX 4090 marketplace | 2 | $0.20 Available | N/A |
| Vast | 2x RTX 4090 marketplace | 2 | $0.21 Available | $0.19 10% off |
| Vast | 1x RTX 4090 marketplace | 1 | $0.21 Available | $0.20 7% off |
| Vast | 1x RTX 4090 marketplace | 1 | $0.24 Available | $0.16 34% off |
| Vast | 2x RTX 4090 marketplace | 2 | $0.24 Available | $0.16 34% off |
| Vast | 1x RTX 4090 marketplace | 1 | $0.24 Available | $0.23 7% off |
| Vast | 4x RTX 4090 marketplace | 4 | $0.27 Available | N/A |
| Vast | 2x RTX 4090D marketplace | 2 | $0.27 Available | $0.13 50% off |
| Vast | 4x RTX 4090 marketplace | 4 | $0.27 Available | N/A |
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