GPU PRICE INDEX · RTX 4090
RTX 4090 costs $0.53 per GPU-hour.
That is the on-demand index right now, built from 158 live marketplace asks and the published price lists of specialist clouds. Commit to a term and it drops to $0.29 on three years, $0.24 on five.
On demand$0.53$0.47 – $0.67
Spot$0.40interruptible
1-year$0.4025% below on demand
3-year$0.2945% below on demand
5-year$0.2455% below on demand
RTX 4090 by contract length
| GPU | Realtime | Spot | 1-year | 3-year | 5-year | 30d |
|---|---|---|---|---|---|---|
| RTX 4090158 live asks | $0.53$0.47 – $0.67 | $0.40 | $0.40$0.35 – $0.50 | $0.29$0.26 – $0.37 | $0.24$0.21 – $0.30 | collecting |
Updated 2026-09-23 01:20 UTC · USD per GPU-hour
How the RTX 4090 price is built
- Realtime = median of live on-demand asks on Vast.ai, blended 60/40 with the published on-demand median of Lambda, RunPod, Nebius, GMI and CoreWeave.
- Spot = median of live minimum bids for interruptible capacity.
- Each model has a floor and a ceiling; a thin or noisy order book can't push the index outside it.
- Refreshed hourly; the 30d column is the trend of realtime prints.
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Post what you need and your request joins the RTX 4090 pool. We bundle small orders into one large one, then verified suppliers bid down from the index for 24 hours.
Post a RTX 4090 requestUSD per GPU-hour, excluding storage, egress and support. Indicative only; the price you sign with flatkey is the winning bid on your request.