B300 Cloud Pricing 2026: $4.99–$8.75/hr Across 2 Providers
The NVIDIA B300 rents for a minimum of $4.99, a median of $6.87, and a maximum of $8.75 per GPU-hour across 2 cloud providers with verified public rates (2 price rows, updated 2026-07-23). 1 B300 listing live on Omega Gradient from $8.31/GPU-hr, updated 2026-07-23.
Named-provider market rates — B300
Publicly listed on-demand rates, normalized to USD per GPU-hour. These are market-rate context from provider price pages, not Omega Gradient marketplace listings.
| Provider | Listed SKU | Min $/GPU-hr | Avg $/GPU-hr | Max $/GPU-hr | Source |
|---|---|---|---|---|---|
| Prime Intellect | B300 | $4.99 | $4.99 | $4.99 | primeintellect.ai |
| Vast.ai | B300 | $8.75 | $8.75 | $8.75 | console.vast.ai |
Public list prices captured 2026-07-23; full report at /gpu-supplier-pricing.html.
Live marketplace availability
1 B300 listing live on Omega Gradient from $8.31/GPU-hr, updated 2026-07-23. Marketplace listings are provider-anonymous by design.
| GPU | Count | vRAM | Region | $/GPU/hr | Instance $/hr | |
|---|---|---|---|---|---|---|
| B300 | 1× | 288 GB | Global | $8.31 | $8.31 | Deploy |
Snapshot 2026-07-23 — refreshed daily; live view on /compute.html.
Monthly cost math (720 hours)
| Scenario | $/GPU-hr | × 720 hrs |
|---|---|---|
| Lowest tracked public rate | $4.99 | $3593 |
| Median tracked public rate | $6.87 | $4947 |
| Highest tracked public rate | $8.75 | $6301 |
| Cheapest live marketplace listing | $8.31 | $5983 |
720 hours ≈ one month of continuous single-GPU runtime. Multiply by GPU count for multi-GPU nodes.
Frequently asked questions
How much does a B300 cost per hour in 2026?
Public on-demand rates tracked by Omega Gradient range from $4.99 to $8.75 per GPU-hour across 2 providers, with a median provider rate of $6.87 (updated 2026-07-23).
Can I rent a B300 right now?
Yes. 1 B300 listing live on Omega Gradient from $8.31/GPU-hr, updated 2026-07-23. Deploy from the marketplace at omegagradient.com/compute.html.
What does a B300 cost per month?
At the median tracked rate of $6.87/GPU-hr, one GPU running a full 720-hour month costs about $4947. At the lowest tracked rate of $4.99/GPU-hr, about $3593.
Where do these prices come from?
Evidence-verified public rate pages collected daily by Omega Gradient. Provider-normalized average: average SKUs/offers within each provider and GPU family first, then average provider means so one marketplace does not dominate.