NVIDIA GB300 Grace Blackwell cloud pricing
- Vendor
- NVIDIA
- VRAM
- 288 GB
- Architecture
- Blackwell
- FP16
- 1250 TFLOPS
- Launched
- 2025
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Frequently asked questions
How much does an NVIDIA GB300 Grace Blackwell cost per hour in the cloud?
The lowest on-demand NVIDIA GB300 Grace Blackwell price we track is - per GPU-hour. Spot and reserved rates are usually lower; sort the table above by price to see the current rate from every provider.
What is the cheapest NVIDIA GB300 Grace Blackwell cloud provider?
Sort the table by price (low to high) to see the cheapest NVIDIA GB300 Grace Blackwell provider right now. Marketplace and spot providers often undercut hyperscalers by a wide margin for the same NVIDIA GB300 Grace Blackwell.
Which cloud providers offer NVIDIA GB300 Grace Blackwell GPUs?
Every provider with published NVIDIA GB300 Grace Blackwell availability is listed above, with per-hour pricing, the number of GPUs per instance, region coverage, and on-demand, spot, and reserved rates.
Is spot NVIDIA GB300 Grace Blackwell cheaper than on-demand?
Yes. Spot (preemptible) capacity is typically 40-70% cheaper than on-demand but can be reclaimed at short notice. Use the pricing-mode filter to compare on-demand, spot, and reserved rows side by side.
How much VRAM does the NVIDIA GB300 Grace Blackwell have?
The NVIDIA GB300 Grace Blackwell ships with 288 GB of VRAM. Larger VRAM lets you fit bigger models and batch sizes without sharding.
Is the NVIDIA GB300 Grace Blackwell good for AI training and inference?
The NVIDIA GB300 Grace Blackwell is used for both LLM training and inference. Match its VRAM and throughput (shown above) to your model size, and use spot capacity for fault-tolerant training to cut costs.