CoreWeave A40 Pricing Options
All available A40 instance types on CoreWeave, sorted by lowest hourly rate.
| Region | Instance | Type | Price/hr | GPUs | vCPUs | RAM |
|---|---|---|---|---|---|---|
| US | A40_x1 | On-Demand | $1.8500/hr Cheapest | 1× GPU | 12 vCPU | 64 GB |
| US | A40_x4 | On-Demand | $7.4000/hr | 4× GPU | 48 vCPU | 256 GB |
| US | A40_x8 | On-Demand | $14.8000/hr | 8× GPU | 96 vCPU | 512 GB |
About CoreWeave A40 Cloud Pricing
CoreWeave is a GPU-specialized cloud provider built from the ground up for compute-intensive workloads. Unlike hyperscalers, CoreWeave's entire infrastructure is optimized for GPU density with bare-metal performance and Kubernetes-native orchestration.
Why Choose CoreWeave for A40
- Purpose-built GPU infrastructure (not repurposed general cloud)
- Kubernetes-native with built-in autoscaling
- NVLink and NVSwitch interconnect for multi-GPU training
- Typically 30–50% cheaper than hyperscalers for equivalent GPU compute
Best suited for: AI startups and research labs that need raw GPU performance without paying the hyperscaler tax. Especially strong for large-scale training jobs and inference at scale.
A40 Technical Overview
CoreWeave deploys H100 SXM5 in purpose-built GPU pods with NVLink/NVSwitch interconnects enabling 3.35 TB/s GPU-to-GPU bandwidth -- essential for distributed training across multiple H100s. Unlike Lambda, CoreWeave offers both on-demand and reserved 1-year contracts (typically 25-35% savings for reserved). CoreWeave's Kubernetes-native orchestration (EKS-compatible) allows auto-scaling training clusters with GPU instance pre-warming. Their H100 clusters run on custom liquid-cooled infrastructure, which reduces thermal throttling during extended training jobs. For foundation model pre-training or RLHF at scale, CoreWeave's interconnect topology is a meaningful advantage over providers using PCIe-only H100 configurations.
Pricing Analysis
CoreWeave's cheapest A40 option starts at $1.8500/hr, which is 43% above the market average of $1.2902/hr. CoreWeave currently offers on-demand pricing only for A40. This means no commitment required, but you won't access the deeper discounts available from reserved or spot pricing.
Note: CoreWeave has emerged as a top choice for AI companies that need H100/B200 clusters without the overhead of a full-stack cloud platform.
Market context: A40 pricing is competitive for workloads that need 48 GB VRAM but don't require the bandwidth of HBM-based GPUs.
Top Alternatives to CoreWeave for A40
Side-by-side cost comparison vs the cheapest CoreWeave A40 rate ($1.8500/hr).
| Provider | Price/hr | Type | vs CoreWeave |
|---|---|---|---|
| Vultr | $0.0764/hr | On-Demand | -96% cheaper vs CoreWeave |
| RunPod | $0.1700/hr | Spot | -91% cheaper vs CoreWeave |
| Vast.ai | $0.4422/hr | Spot | -76% cheaper vs CoreWeave |
| TensorDock | $0.5500/hr | Spot | -70% cheaper vs CoreWeave |
| FluidStack | $1.1000/hr | On-Demand | -41% cheaper vs CoreWeave |
Calculate Your Exact A40 Cost
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Frequently Asked Questions
Not sure which GPU configuration fits your budget?
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Is a reserved contract worth it here?
Get the break-even math for CoreWeave A40 — calculated from real 90-day pricing data, not an LLM.