B300 clusters · ready on the network

NVIDIA B300 clusters,
at wholesale price.

288 GB HBM3e · 12 TB/s · 8× SXM HGX nodes from 20+ vetted providers — ~30% less than hyperscale. Quotes in under 24 hours.

B300
288 GBHBM3e memory
12 TB/sMemory bandwidth
3,958TFLOPS FP8
900 GB/sNVLink GPU↔GPU
8× SXMper HGX node
B300 GPU pricing — market comparison

How much does B300 GPU cost?

B300 cloud pricing ranges from $7.00 to $12.00+ per GPU-hour depending on provider and contract type. Blackwell B300 delivers 50% more memory than B200 for frontier model training–$85/hr per node ‍

ProviderOn-demand $/GPU-hrB300 availabilityNotes
AWS~$3.90 – $10.60Wait / limited8-GPU nodes only. Egress fees extra.
Google Cloud~$3.72 (spot)PreemptibleSpot only. Can be interrupted.
Microsoft Azure~$6.98 – $13.78Limited regionsMost expensive. SLA-backed.
CoreWeave~$3.50 – $5.00AvailableEnterprise. Reserved pricing only.
Lambda Labs~$2.49 – $3.99AvailableNo egress fees. Dev-focused.
GPUaaS.com — wholesale
↓ UP TO 30% LOWER
~$2.2 – $2.9In stockFree matchmaking. Flexible commitment.

Prices indicative as of May 2026. Hyperscaler rates from public pricing pages. Wholesale rates via GPUaaS.com vary by configuration and commitment term.

◆ Where B300 Clusters Earn Their Keep

The workloads B300 was built for.

01

LLM Training at Scale

Train 70B–Frontier model training at unprecedented scale. 288 GB HBM3e per GPU enables training runs that previously required multi-node memory pooling, reducing communication overhead.

Llama 3 405BMixtral 8×22BGPT-4 class
02

High-Throughput Inference

Largest-scale inference for 200B+ parameter models. 12 TB/s bandwidth sustains production serving of the largest models with full precision and minimal latency.— 40–80% more tokens/sec vs H100.

vLLMTGITensorRT-LLM
03

Fine-Tuning Foundation Models

Full fine-tuning, LoRA, and QLoRA on models that exceed H100 memory. Larger batches, fewer gradient checkpointing hacks, faster convergence per dollar spent.

AxolotlUnslothHuggingFace
04

RAG & Long-Context Workloads

32k–High-performance computing and scientific simulation. Blackwell architecture delivers massive FP64 and FP32 throughput for computational chemistry, climate modelling, and physics simulation.

LangChainLlamaIndexWeaviate
The Network

Vetted B300 providers
across four continents.

Pick the region for latency, compliance or sovereignty. We handle the matchmaking — you talk straight to the operator.

LIVE NETWORK · 10 REGIONS
HUB REGIONEDGE REGION
Ashburn5 PROVIDERSFrankfurt4 PROVIDERSTokyo3 PROVIDERSPhoenixDallasLondonStockholmDubaiSingapore
Active Regions
10
Vetted Providers
20+
Datacenter Standard
Tier III+
Type II Compliant
SOC 2
Enterprise Pricing

See how much you save at scale

GPUaaS wholesale vs. cloud list price. Move the slider to your cluster size.

Ready to spec your cluster?
Get B300 cluster quotes
in under 24 hours.

Tell us the essentials. We'll line up real quotes from vetted wholesale providers — direct, no platform fee.

Quotes in under 24 hours
Direct contact with operators
No middle-man markup
20+ vetted providers · 10 regions
1
ESSENTIALS
2
OPTIONAL
Contact
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GPU Requirements
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How it works

A matchmaker, not a marketplace.

No need to crawl through GPU marketplaces. The world's best wholesale GPU providers are right here.

1

Tell us what GPU you need

Start simple — how many GPUs or nodes and what type — then add as much detail as you like. Inference or training. Model architecture. Precision. Virtualization type. Budgets and timelines.

Get the best GPU deals →
1
2
2

We find providers in our network

We do the legwork, and find providers with capacity that fits your need. Our network includes:

  • Dedicated GPU and elastic GPU at ~30% less cost
  • GPU + VMs, GPU + K8s, bare metal GPU nodes
  • Capacity available in N. America, MEA, EU, APAC
Learn more about our network →
3

You get quotes from Us

When we've found the perfect partner for your project, you'll get quotations for the GPU you need, usually within a few hours.

3
$2.80

Choose your provider and go.

We'll smooth your ride through the provisioning process, and you can get on with your project.

Frequently Asked Questions

Got more questions?

Contact us
How much does NVIDIA B300 GPU cost per hour in 2026?
What is the NVIDIA B300 GPU best used for?
B300 vs B200 — which GPU should I choose?
What B300 configurations are available through GPUaaS.com?
Is NVIDIA B300 available now? What is the minimum commitment?