What is the most affordable hourly rate for NVIDIA A100 SXM (40GB)?
💡 Answer
The best-priced cloud NVIDIA A100 SXM (40GB) rate we track is $0.80 per hour on Vast.ai. That rate reflects on-demand billing; providers that support spot/preemptible instances bring the floor down to per hour — a saving of around up to 60% for workloads that can tolerate interruption.
If you can commit to reserved capacity, expect a further up to 40% off. For ad-hoc experiments we recommend on-demand; for multi-day pre-training budget a mix of spot and on-demand. Hourly quotes can shift weekly as providers compete, so check the live table before committing a long run.
Launch a NVIDIA A100 SXM (40GB) instance on Vast.ai at $0.80/hr, or try RunPod for alternative regions and availability.
More FAQs about NVIDIA A100 SXM (40GB)
Vast.ai vs RunPod - GPU Provider Comparison (April 2026)
Head-to-head comparison of Vast.ai and RunPod. Compare GPU models, hourly pricing, billing granularity, spot instances, VRAM, infrastructure, developer tools, Kubernetes support, and compliance before choosing a provider. Data refreshed April 2026.
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Vast.ai
Instant GPUs. Transparent Pricing.
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RunPod
The cloud built for AI — deploy and scale GPU workloads from serverless inference to instant multi-node clusters on demand.
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| Overview | ||
| Trustpilot Rating | 4.4 | 3.7 |
| Headquarters | United States | United States |
| Provider Type | GPU Marketplace | GPU-Focused |
| Best For | AI training inference fine-tuning Stable Diffusion batch processing research LLM serving generative AI | AI training inference fine-tuning Stable Diffusion batch processing rendering research LLM serving generative AI |
| GPU Hardware | ||
| GPU Models | B200 H200 H100 SXM H100 NVL A100 SXM A100 PCIe RTX 5090 RTX 5080 RTX 5070 Ti RTX 6000 Pro RTX 6000 Ada RTX 4500 Ada RTX A6000 RTX A5000 RTX A4000 L40S L40 A40 A10 RTX 4090 RTX 4080 RTX 4070 Ti RTX 4070 RTX 4060 Ti RTX 4060 RTX 3090 Ti RTX 3090 RTX 3080 Ti RTX 3080 RTX 3070 Ti RTX 3070 Tesla V100 Tesla T4 A2 GTX 1080 | B300 B200 H200 H100 SXM H100 PCIe H100 NVL MI300X A100 SXM A100 PCIe RTX 5090 RTX PRO 6000 L40S L40 RTX 6000 Ada RTX 5000 Ada RTX A6000 RTX A5000 RTX 4090 RTX 4080 SUPER RTX 4080 RTX 4070 Ti RTX 3090 Ti RTX 3090 RTX 3080 Ti RTX 3080 RTX 3070 A40 A30 A2 L4 |
| Max VRAM (GB) | 192 | 288 |
| Max GPUs/Instance | 8 | 8 |
| Interconnect | NVLink, InfiniBand | NVLink |
| Pricing | ||
| Starting Price ($/hr) | $0.06/hr | $0.06/hr |
| Billing Granularity | Per-second | Per-second |
| Spot/Preemptible | Yes | Yes |
| Reserved Discounts | Up to 50% (1-6 month reserved) | 15-29% (1-month to 1-year plans) |
| Free Credits | Small test credit on signup | $5-$500 bonus after first $10 spend |
| Egress Fees | Varies by host ($/TB) | None (Free) |
| Storage | Varies by host ($/GB/hr, charged while instance exists) | Container/Volume ($0.10/GB/mo), Idle Volume ($0.20/GB/mo), Network Storage ($0.07/GB/mo 1TB) |
| Infrastructure | ||
| Regions | 500+ locations, 40+ data centers | 31 global regions |
| Uptime SLA | No formal SLA (host reliability scores visible) | 99.99% |
| Developer Experience | ||
| Frameworks | PyTorch TensorFlow CUDA vLLM ComfyUI | PyTorch TensorFlow JAX ONNX CUDA |
| Docker Support | Yes | Yes |
| SSH Access | Yes | Yes |
| Jupyter Notebooks | Yes | Yes |
| API / CLI | Yes | Yes |
| Setup Time | Seconds | Instant |
| Kubernetes Support | No | No |
| Business Terms | ||
| Min Commitment | None | None |
| Compliance | SOC 2 Type 2 HIPAA GDPR CCPA | SOC 2 Type II |
Vast.ai
RunPod