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NVIDIA HGX B300

Secure
NVIDIA HGX B300

Capacity for Long-Term AI Workloads

Get guaranteed access to the NVIDIA HGX B300, powered by the NVIDIA Blackwell architecture for large-scale AI training, inference, and enterprise AI projects.

Reservation starts at $3.50/hr

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Fill In The Form to
Reserve NVIDIA HGX B300

Why Reserve NVIDIA HGX B300
on Hyperstack

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Lower Long-Term Pricing

Reserving the NVIDIA B300 GPU gives you access to reduced pricing. Ideal for recurring workloads such as continuous training, large-scale fine-tuning and long-running production inference.

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Guaranteed Access During Peak Demand

Avoid capacity shortages. Reservation ensures your NVIDIA HGX B300 capacity is always available when your project needs it with no delays or unexpected interruptions.

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Transparent Usage Tracking

Monitor your usage in real time through the Hyperstack billing portal. Access detailed reports, cost breakdowns and consumption history with full transparency.

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Engineer-Led Support

Reserving ensures you get priority assistance, faster response times and escalated troubleshooting for mission-critical workloads. Our experts help you optimise performance every step of the way.

Key Features of the
NVIDIA HGX B300

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Blackwell Ultra Architecture

The NVIDIA B300 GPU is built on the Blackwell Ultra architecture, so you can handle real-time AI reasoning, massive parallelism and dense compute throughput across FP4, FP6 and FP8.

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Massive 2.1 TB GPU Memory Space

8 Blackwell Ultra GPUs deliver a combined 2.3 TB of ultra-high-bandwidth HBM3e, providing 64 TB/s aggregate bandwidth to keep your largest models fully in memory.

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NVLink Switch System for Extreme Scaling

The dual NVIDIA NVLink Switch System provides 14.4 TB/s of aggregate GPU interconnect bandwidth for near-linear scaling across all eight GPUs.

Technical Specifications

NVIDIA HGX B300 Specs

GPU
NVIDIA HGX B300
Total GPU Memory
2.3 TB HBM3e
Memory Bandwidth
64 TB/s (aggregate)
FP4 Tensor Core
144 PFLOPS (sparse) / 108 PFLOPS (dense)
FP8/FP6 Tensor Core
72 PFLOPS
NVLink Bandwidth
14.4 TB/s aggregate
System Memory
2 TB (configurable to 4 TB)
CPU
Dual Intel Xeon 6776P
Power Consumption
14.5 kW (busbar) / 15.1 kW (PSU)
GPU
NVIDIA HGX B300
Total GPU Memory
2.3 TB HBM3e
Memory Bandwidth
64 TB/s (aggregate)
FP4 Tensor Core
144 PFLOPS (sparse) / 108 PFLOPS (dense)
FP8/FP6 Tensor Core
72 PFLOPS
NVLink Bandwidth
14.4 TB/s aggregate
System Memory
2 TB (configurable to 4 TB)
CPU
Dual Intel Xeon 6776P
Power Consumption
14.5 kW (busbar) / 15.1 kW (PSU)

Scale Your AI
Not Your Costs

Lock in guaranteed access to the NVIDIA HGX B300 and keep costs stable as your models scale. Build at enterprise speed without paying enterprise premiums.

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Frequently Asked Questions

Our product support and development go hand in hand to deliver you the best solutions available.

How do I reserve the NVIDIA HGX B300?

Simply fill out the reservation form here. Our team will then review your requirements, confirm availability and lock in your reservation for NVIDIA HGX B300.

Why should I reserve the NVIDIA HGX B300?

Reservation guarantees consistent access to the NVIDIA B300 GPU, protects you from peak-time shortages and provides significantly lower long-term pricing which is ideal for workloads that run for weeks or months.

What is the reservation price for the NVIDIA B300?

Reservation pricing for NVIDIA HGX B300 starts from $3.50/hr.

What is NVIDIA HGX B300 ideal for?

Reserving the NVIDIA HGX B300 on Hyperstack is ideal for recurring workloads such as continuous training, large-scale fine-tuning and long-running production inference.