GPU model
NVIDIA GB300 NVL72: specs, VRAM and rental prices
NVIDIA’s NVIDIA GB300 NVL72: 279 GB HBM3E of GPU memory (279 GB HBM3E), rented from $18.00 per GPU-hour on demand (Oracle Cloud). Specs from NVIDIA, prices as of Oct 25, 2026.
The GB300 NVL72 is a liquid-cooled rack with 72 Blackwell Ultra GPUs and 36 Grace CPUs, announced by NVIDIA in 2025. NVIDIA’s Blackwell Ultra datasheet lists the rack totals and a column of individual GPU figures, both shown below.
Prices were last checked Oct 25, 2026. A listing not re-checked for 7 days is greyed and left out of every lowest-price figure; after 14 days it is removed from the page.
NVIDIA GB300 NVL72 specifications
| Specification | GB300 NVL72 (rack) | Per Blackwell Ultra GPU in GB300 NVL72 | Source |
|---|---|---|---|
| Configuration | 72 Blackwell Ultra GPUs, 36 Grace CPUs | 1 GPU | dam-cdn.nvd.orangelogic.com |
| FP4 tensor | 1,440 PFLOPS sparse | 1,080 PFLOPS dense | 20 PFLOPS sparse | 15 PFLOPS dense | dam-cdn.nvd.orangelogic.com |
| FP8 / FP6 tensor (with sparsity) | 720 PFLOPS | 10 PFLOPS | dam-cdn.nvd.orangelogic.com |
| FP16 / BF16 tensor (with sparsity) | 360 PFLOPS | 5 PFLOPS | dam-cdn.nvd.orangelogic.com |
| TF32 tensor (with sparsity) | 180 PFLOPS | 2.5 PFLOPS | dam-cdn.nvd.orangelogic.com |
| FP32 | — | 80 TFLOPS | dam-cdn.nvd.orangelogic.com |
| FP64 / FP64 tensor | 100 TFLOPS | 1.3 TFLOPS | dam-cdn.nvd.orangelogic.com |
| GPU memory | 20 TB HBM3E (37 TB fast memory) | 279 GB HBM3E | dam-cdn.nvd.orangelogic.com |
| Memory bandwidth | Up to 576 TB/s | 8 TB/s | dam-cdn.nvd.orangelogic.com |
| NVLink | 130 TB/s switch bandwidth | 1.8 TB/s per GPU (fifth-generation NVLink) | dam-cdn.nvd.orangelogic.com |
| Max thermal design power | — | Configurable up to 1,400 W | dam-cdn.nvd.orangelogic.com |
| Host interface | — | PCIe Gen6, 256 GB/s | dam-cdn.nvd.orangelogic.com |
Tensor throughput is stated with sparsity unless marked dense; NVIDIA says dense is half of the sparse figure. The “per GPU” column is NVIDIA’s “individual Blackwell Ultra GPU” column for GB300 NVL72. Not published on the pages cited here: CUDA core count; Tensor core count.
Sources: NVIDIA Blackwell Ultra datasheet · NVIDIA GB300 NVL72 page · Blackwell Ultra announcement (2025). Every figure above is copied from these NVIDIA pages; nothing is estimated.
GB300 NVL72 rental prices by provider
Lowest listed price by pricing type
| Pricing | $ per GPU-hour | Provider | Checked |
|---|---|---|---|
| On-demand | $18.00 | Oracle Cloud | Oct 25, 2026 |
On-demand price by provider
Each provider’s lowest fresh on-demand listing, $ per GPU-hour.
Every listed GB300 NVL72 price
| Provider | Configuration | Pricing | $ per GPU-hour | Region | Checked | Source |
|---|---|---|---|---|---|---|
| Oracle Cloud | 4 GPUs per instance · 279 GB each · 4x800 Gb/s BM.GPU.GB300.4 |
On-demand | $18.00 Listed $18 per GPU per hour (OCI - Compute - GPU - GB300) |
— | apexapps.oracle.com |
Download: current prices (CSV) · current prices (JSON) · daily history (CSV) · price-change feed (RSS). Free to reuse with attribution under CC BY 4.0.
Price history
The history chart appears once there are two daily snapshots of an on-demand price. Tracking began Oct 15, 2026; the first snapshot has the lowest listed on-demand price at $18.00 per GPU-hour.
Embed this chart
<iframe src="https://datacentercensus.com/embed/gpu-prices/gb300-nvl72" title="NVIDIA GB300 NVL72 rental prices" width="100%" height="500" style="border:0;max-width:640px" loading="lazy"></iframe>
<p style="font:13px/1.4 system-ui,sans-serif;margin:6px 0 0">Source: <a href="https://datacentercensus.com/gpu-prices/gb300-nvl72">Data Center Census</a></p>
<script>addEventListener("message",function(e){if(e.origin==="https://datacentercensus.com"&&e.data&&e.data.dcc){document.querySelectorAll('iframe[src^="https://datacentercensus.com/embed/"]').forEach(function(f){if(f.contentWindow===e.source)f.style.height=e.data.h+"px"})}})</script>Free with the credit line. Preview the embed.
How these prices are collected
- What counts
- Only prices a provider publishes on a public pricing page or in its public price list, opened by the Census on the day shown. A marketplace is listed under the same rule as every other provider: it must publish per-GPU-hour prices publicly, with no login, and its rows are shown with the type Marketplace. Quotes and “contact sales” rows are not listed, and neither are purchase prices.
- $ per GPU-hour
- The listed price per GPU-hour. Where a provider lists a price per instance, the Census divides it by the GPUs in that instance and shows the original figure under it. Nothing else is converted or estimated.
- Pricing types
- On-demand, spot (including tiers a provider calls preemptible or low-priority), reserved with the term the provider states, and marketplace. Reserved rows without a stated term are not listed. A marketplace row is the lowest per-GPU-hour price its public page shows for that GPU, which comes from third-party hosts and changes often. Marketplace rows are a separate type: they appear in the table, filters, downloads and feeds, but never in the “lowest on-demand” or “lowest spot” figures.
- Variants
- SXM, PCIe, NVL and similar versions are kept separate when the provider names them. A provider that does not name the variant is shown without one.
- Freshness
- Every listing carries the date it was last confirmed, and the daily run re-opens each one. If a listing goes 7 days without a re-check it stays on the page greyed, labelled with the date it was last confirmed, and drops out of the “lowest” figures and the calculator’s default results. At 14 days without a re-check it is taken off the site; the daily history still holds it.
- History
- Each daily run saves a snapshot, so the model pages can chart the lowest listed on-demand price over time and the change log can show what moved. History began Oct 15, 2026.
- Differences between providers
- Listed prices are not like for like: regions, minimum instance sizes, networking, storage, commitments and availability differ and are not priced here. Check the provider before relying on a figure.
Providers checked but not listed
- Google Cloud: The compute pricing pages (cloud.google.com/compute/gpus-pricing and vm-instance-pricing) showed no GPU prices when opened.
- Vast.ai: Its pricing page loads live "from" prices from a public JSON file whose terms allow display and citation with attribution but require a data license for bulk collection, redistribution or use in any index, benchmark or derivative product. The Census republishes prices as open data, so it does not list Vast.ai without that license.
- Voltage Park: Its pricing pages say "Contact for pricing" for every GPU; one homepage line says "Starting at $1.99/hr" without a GPU model or unit.
GB300 NVL72: common questions
How much VRAM does the GB300 NVL72 have?
NVIDIA lists 20 TB HBM3E (37 TB fast memory) (GB300 NVL72 (rack)), 279 GB HBM3E (Per Blackwell Ultra GPU in GB300 NVL72) of GPU memory for the NVIDIA GB300 NVL72, with memory bandwidth of Up to 576 TB/s (GB300 NVL72 (rack)), 8 TB/s (Per Blackwell Ultra GPU in GB300 NVL72). The specification table on this page shows each figure with the page it came from.
What is in the GB300 NVL72?
NVIDIA lists the configuration as 72 Blackwell Ultra GPUs, 36 Grace CPUs (GB300 NVL72 (rack)), 1 GPU (Per Blackwell Ultra GPU in GB300 NVL72).
How much power does the GB300 NVL72 use?
NVIDIA lists the NVIDIA GB300 NVL72 at Configurable up to 1,400 W.
How much does it cost to rent a GB300 NVL72 per hour?
The lowest listed on-demand price among listings checked in the last 7 days is $18.00 per GPU-hour at Oracle Cloud, checked Oct 25, 2026. 1 fresh listings from 1 providers are shown in the table above, including spot, reserved and marketplace prices.
Which providers list GB300 NVL72 prices?
Oracle Cloud.
Which architecture is the GB300 NVL72 built on, and when was it announced?
The NVIDIA GB300 NVL72 uses the Blackwell Ultra architecture and was announced or launched in 2025, according to the NVIDIA page cited in the specifications.
Related: All GPU prices · GPU comparisons · Rental cost calculator · H100 · H200 · B200 · B300 · GB200 NVL72 · A100 · L40S · RTX PRO 6000 · L4 · T4 · MI300X · MI325X · MI355X
Cite this page
Last updated Oct 25, 2026. Figures may change as records are updated — include the date you retrieved them.
| APA | Data Center Census. (2026). NVIDIA GB300 NVL72 specs and rental prices. Retrieved from https://datacentercensus.com/gpu-prices/gb300-nvl72 |
|---|---|
| MLA | “NVIDIA GB300 NVL72 specs and rental prices.” Data Center Census, Oct 25, 2026, https://datacentercensus.com/gpu-prices/gb300-nvl72. |
| Link | https://datacentercensus.com/gpu-prices/gb300-nvl72 |
Republishing a figure or table? Attribute it to Data Center Census with a link to this page. The underlying data is downloadable as JSON and CSV; the press kit has standing figures and contact details.