NVIDIA · GB300 Grace Blackwell Ultra Superchip (NVL72)
GB300
NVIDIA GB300 Grace Blackwell Ultra Superchip (NVL72)
Request a quote for GB300GB300 is a GB300 Grace Blackwell Ultra Superchip (NVL72) product family from NVIDIA; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our AI & Data Center GPUs catalog (AI & Accelerators).
Key specifications of the GB300: architecture Grace CPU + Blackwell Ultra GPU.
Data center GPUs and AI accelerators can be subject to export controls (EU Dual-Use Regulation 2021/821 and US Export Administration Regulations). PartnerSemi screens destination, end user and end use for every order, may ask for an end-use statement, and does not supply sanctioned destinations or parties.
PartnerSemi sources the GB300 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | GB300 |
|---|---|
| Manufacturer | NVIDIA |
| Product type | GB300 Grace Blackwell Ultra Superchip (NVL72) |
| Category | AI & Data Center GPUs |
| Part number type | Base / family part number |
| Architecture | Grace CPU + Blackwell Ultra GPU |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More NVIDIA AI & Data Center GPUs
| Part number | Type | |
|---|---|---|
| A40 | A40 GPU | |
| B200 | B200 Tensor Core GPU (HGX B200) | |
| B300 | B300 GPU (HGX B300 / Blackwell Ultra) | |
| GB200 | GB200 Grace Blackwell Superchip (NVL72 / NVL4) | |
| H100 | H100 Tensor Core GPU (PCIe, NVL and SXM5) | |
| H200 | H200 Tensor Core GPU (NVL and SXM) |
Frequently asked questions
What is the GB300?
GB300 is a GB300 Grace Blackwell Ultra Superchip (NVL72) product family from NVIDIA; it is supplied under several orderable part numbers that differ in package, temperature grade and packing. It is listed in our AI & Data Center GPUs catalog (AI & Accelerators).
What are the specifications of the GB300?
Architecture: Grace CPU + Blackwell Ultra GPU.
Which part numbers are similar to the GB300?
Similar part numbers in our catalog include A40 (NVIDIA), B200 (NVIDIA), B300 (NVIDIA), GB200 (NVIDIA), H100 (NVIDIA) and H200 (NVIDIA). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the GB300?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=GB300&brand=NVIDIA or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.