GB300 rental prices: cheapest $/hr today
The cheapest on-demand GB300 rental today is $8.62/hr on DataCrunch(on-demand): verified 2026-07-18. 288 GB VRAM, NVIDIA.
All current GB300 offers
| Provider | Tier | $/hr | Verified | Source | |
|---|---|---|---|---|---|
| DataCrunch | on-demand | $8.62 | 2026-07-18 | source | Rent → |
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.
GB300 hardware specs
| Architecture | Blackwell Ultra |
| VRAM | 288 GB |
| FP16 TFLOPS (dense) | 2500 |
| Memory bandwidth | 8000 GB/s |
| TDP | 1400 W |
| Interconnect | NVLink-C2C 900GB/s |
| Launched | 2025 |
Datasheet spec for the GB300 variant. Source: www.nvidia.com.
Price history
The ledger for GB300 started on 2026-07-18. Charts appear as daily snapshots accumulate: every day is recorded and kept, and history can't be backfilled.
FAQ
The cheapest GB300 rental we have is $8.62 per GPU-hour on DataCrunch (on-demand), verified 2026-07-18. Secure/on-demand tiers cost more than community or spot capacity.
288 GB.
DataCrunch has the cheapest verified on-demand rate today at $8.62 per GPU-hour. Verified 2026-07-18.
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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.