NVIDIA HGX B300

The NVIDIA HGX B300 provides the compute needed to handle the growing acceleration requirements of generative AI and HPC workloads. With NVIDIA Blackwell Ultra GPUs integrated with high-speed interconnect and a total of 2.1 TB fast memory, NVIDIA HGX B300s offer 108 FLOPS dense FP4 performance for increased AI throughput. Unleash the power of AI reasoning with up to 30x greater AI factory output compared to Hopper-generation GPUs.

Designed to enable high performance with NVIDIA Blackwell Ultra GPUs

NVIDIA HGX B300

Reserve capacity

Contact us to be among the first to access the NVIDIA HGX B300
Reserve now

Designed to enable high performance with NVIDIA Blackwell Ultra GPUs

Capacity available soon

Reserve capacity at Vultr now to access the latest in NVIDIA acceleration.

Key features

  • Large GPU memory capacity and memory bandwidth

    Accelerated by eight NVIDIA Blackwell Ultra GPUs with 2.1 TB aggregate GPU memory and 64 TB/s total memory bandwidth

  • High-speed interconnect

    Connected by NVIDIA 5th Generation NVLink™ 1.8 TB/s interconnect

  • Fast data processing

    Dedicated Blackwell Decompression Engine accelerates data queries for large datasets at up to 800 GB/s

Purpose-built for AI training, AI inference, and high-performance computing

AI inference, agentic AI, AI training, and high-performance computing (HPC) workloads require multiple GPUs with extremely fast interconnections and a fully accelerated software stack. The NVIDIA HGX™ AI supercomputing platform brings together the full power of NVIDIA GPUs, NVIDIA NVLink™, NVIDIA networking, and fully optimized AI and HPC software stacks to provide the highest application performance and drive the fastest time to value.

No information is required for download

Enterprise-ready at any scale
and any location

Clusters at any size

Vultr's enterprise-ready infrastructure seamlessly supports any cluster size of NVIDIA Blackwell Ultra GPUs. Whether you require a small cluster or a massive deployment, Vultr ensures reliable, high-performance computing for your specific needs.

Get in touch

Globally available, locally accessible

Large clusters of NVIDIA Blackwell Ultra GPUs are available where you need them, thanks to Vultr’s far-reaching infrastructure. With 32 global cloud data center regions across six continents, we guarantee low latency and high availability, enabling your enterprise to achieve optimal performance worldwide.

Contact us

Enterprise-grade security and compliance

Vultr ensures our platform, products, and services meet diverse global compliance, privacy, and security needs, covering areas such as server availability, data protection, and privacy. Our commitment to industry-wide privacy and security frameworks, including ISO, HIPAA, and SOC 2 Type 2 standards, demonstrates our dedication to protecting our customers' data.

Learn more

Built for accelerated AI inference

The NVIDIA HGX B300 delivers agentic AI and HPC workloads efficiently and cost-effectively

The NVIDIA HGX B300 provides the compute power to handle the growing complexity and size of modern AI workloads. Leverage NVIDIA HGX B300s on Vultr to accelerate demanding applications affordably on a composable, global platform.

  • AI factory output

    30x Greater*

  • AI training compute

    2.6x Greater*

*As compared to NVIDIA Hopper GPUs

Specifications

NVIDIA HGX B300

NVIDIA Blackwell Ultra GPUs

8

Fast Memory

2.1 TB

NVLink GPU-to-GPU Bandwidth

1.8 TB/s

Aggregate NVLink Bandwidth

14.4 TB/s

FP4 Tensor Core

144 petaFLOPS¹

FP8/FP6 Tensor Core

72 petaFLOPS¹

INT8 Tensor Core

72 petaLOPS¹

GPU Memory

270 GB HBM3E per GPU

Decoders/GPU

7 NVDEC | 7 NVJPEG

Interconnect

5th Generation NVIDIA NVLink™

¹Specification in sparse.

Reserve the NVIDIA HGX B300 now

Get ready to build, test, and deploy
on The Everywhere Cloud

Reserve now