AxForge
Sign in Get started

GPU catalogue · NVIDIA

NVIDIA B300 (Blackwell Ultra)

Blackwell Ultra datacentre GPU with more memory than B200.

288 GB GPU memory GPU
Request GPU
NVIDIA B300 (Blackwell Ultra)

Specifications

NVIDIA B300 (Blackwell Ultra): public facts

Good for: Long-context and reasoning inference at scale.

MachineNVIDIA B300 (Blackwell Ultra)
Memory288 GB HBM3e
ArchitectureBlackwell Ultra

Models

Which models fit the NVIDIA B300 (Blackwell Ultra)

language models · image models · video models · embedding models.

Explore

More

GPU catalogue AxForge GPU offerings Model catalogue → On the forum → Pricing →
© 2026 AxForge · EU-hosted AI infrastructure Pricing Docs Trust Privacy Terms