Lambda Labs B100 Pricing Options
All available B100 instance types on Lambda Labs, sorted by lowest hourly rate.
| Region | Instance | Type | Price/hr | GPUs | vCPUs | RAM |
|---|---|---|---|---|---|---|
| US | 1x B100 SXM | On-Demand | $3.9900/hr Cheapest | 1× GPU | 28 vCPU | 320 GB |
About Lambda Labs B100 Cloud Pricing
Lambda Labs provides GPU cloud and on-premise solutions specifically designed for deep learning. Their cloud instances come pre-configured with Lambda Stack — a curated ML software stack including PyTorch, TensorFlow, and CUDA drivers.
Why Choose Lambda Labs for B100
- Pre-installed Lambda Stack with optimized ML frameworks
- Simple per-GPU pricing without complex instance configurations
- On-demand availability without long-term commitments
- On-premise GPU clusters available for purchase
Best suited for: ML researchers and small teams who want to start training immediately without spending hours on environment setup.
B100 Technical Overview
The B100 offers Blackwell-generation performance in a PCIe form factor, making it compatible with a wider range of server configurations. Performance sits between the H200 and B200.
Pricing Analysis
Lambda Labs's cheapest B100 option starts at $3.9900/hr, which is 2% below the market average of $4.0900/hr. Lambda Labs currently offers on-demand pricing only for B100. This means no commitment required, but you won't access the deeper discounts available from reserved or spot pricing.
Note: Lambda Labs pricing is competitive for on-demand usage, though they don't offer the deep reserved/spot pricing tiers that hyperscalers provide.
Market context: B100 availability is very limited in early 2026. As supply increases, it should offer a more affordable entry point to Blackwell-generation hardware.
Top Alternatives to Lambda Labs for B100
Side-by-side cost comparison vs the cheapest Lambda Labs B100 rate ($3.9900/hr).
| Provider | Price/hr | Type | vs Lambda Labs |
|---|---|---|---|
| CoreWeave | $4.1900/hr | On-Demand | +5% more vs Lambda Labs |
Calculate Your Exact B100 Cost
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Frequently Asked Questions
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Is a reserved contract worth it here?
Get the break-even math for Lambda Labs B100 — calculated from real 90-day pricing data, not an LLM.