B300 rental prices: cheapest $/hr today
The cheapest on-demand B300 rental today is $4.99/hr on Prime Intellect(on-demand): verified 2026-09-01. 288 GB VRAM, NVIDIA.
Pricing at a glance
All current B300 offers
| Provider | Tier | $/hr | Verified | Source | |
|---|---|---|---|---|---|
| Prime Intellect | on-demand | $4.99 | 2026-09-01 | source ↗ | Rent → |
| Spheron | spot / interruptible | $5.81 | 2026-09-01 | source ↗ | Rent → |
| RunPod | community cloud | $6.94 | 2026-09-01 | source ↗ | Rent → |
| Modal | serverless | $7.10 | 2026-09-01 | source ↗ | Rent → |
| Hyperstack | on-demand | $7.40 | 2026-09-01 | source ↗ | Rent → |
| DataCrunch | on-demand | $7.50 | 2026-09-01 | source ↗ | Rent → |
| Nebius | on-demand | $7.85 | 2026-09-01 | source ↗ | Rent → |
| RunPod | secure cloud | $7.89 | 2026-09-01 | source ↗ | Rent → |
| fal | serverless | $8.50 | 2026-09-01 | source ↗ | Rent → |
| Scaleway 8× min | on-demand | $8.70 | 2026-09-01 | source ↗ | Rent → |
| DigitalOcean | on-demand | $11.19 | 2026-09-01 | source ↗ | Rent → |
| Fireworks AI | serverless | $15.00 | 2026-09-01 | source ↗ | Rent → |
| Latitude.sh 8× min | on-demand | $16.00 | 2026-09-01 | source ↗ | Rent → |
Tables rank by price, lowest first. Commercial relationships never affect ordering.How we collect and rank prices.
Secure/on-demand = reserved datacenter capacity. Community/spot = cheaper but interruptible. Prices are per GPU per hour, before storage/egress. Every row shows when it was verified at its source.
B300 hardware specs
| Architecture | Blackwell Ultra |
|---|---|
| VRAM | 288 GB |
| FP16 TFLOPS (dense) | 2250 |
| Memory bandwidth | 8000 GB/s |
| TDP | 1400 W |
| Interconnect | NVLink 1800GB/s |
| Launched | 2025 |
Datasheet spec for the B300 variant. Source: developer.nvidia.com.
Price history
on-demand rate per day · median on-demand rate per day (dashed), since 2026-07-18: $4.99 low · $7.39 high. Full ledger on the history hub.
FAQ
The cheapest B300 rental we have is $4.99 per GPU-hour on Prime Intellect (on-demand), verified 2026-09-01.
288 GB.
Prime Intellect has the cheapest verified on-demand rate today at $4.99 per GPU-hour; interruptible spot/community capacity starts at $5.81. Verified 2026-09-01.
Related
All 140 GB+ GPUs · GPUs under $2/hr · Price movers this week · Prime Intellect review · B200 vs B300 · H200 vs B300
Should you rent or buy?
A rough rule: divide the hardware price by the rental rate to get break-even hours. Run the exact math (with electricity) in the rent-vs-buy calculator.