Frequently Asked Questions
Everything you need to know about GPU cloud computing and GPUCloudList
General
What is GPUCloudList?
GPUCloudList is a free GPU cloud price comparison platform. We track real-time prices from 17+ cloud providers to help you find the cheapest GPU instances for AI, ML, and deep learning workloads.
Is GPUCloudList free to use?
Yes! GPUCloudList is 100% free. We make money through affiliate commissions when you sign up for providers through our links (at no extra cost to you).
How often are prices updated?
Prices are updated every 5 minutes to ensure you always have the most current information. Some providers may change prices more frequently.
GPU Cloud
What is GPU cloud computing?
GPU cloud computing allows you to rent graphics processing units (GPUs) on-demand from cloud providers. This is ideal for AI/ML training, inference, rendering, and other compute-intensive tasks without buying expensive hardware.
H100和A100有什么区别？
NVIDIA H100是A100的继任者，在AI训练和推理方面性能提升高达3倍。H100采用Hopper架构，支持FP8、Transformer Engine，并拥有更高的显存带宽。A100对于大多数工作负载仍然表现出色，价格通常便宜30-50%。
什么是竞价/可抢占GPU实例？
竞价（或可抢占）实例是以折扣价（最高70%优惠）提供的GPU服务器，因为在需求高峰时可能会被中断。它们非常适合容错工作负载，如带检查点的训练。按需实例价格更高，但保证可用性。
Providers
Which GPU cloud provider is the cheapest?
Vast.ai typically offers the lowest prices (from $0.35/hr for RTX 4090) through their marketplace model. However, prices vary by GPU type, region, and availability. Always compare multiple providers for your specific needs.
哪个GPU云最适合初学者？
RunPod和Lambda Labs非常适合初学者。RunPod提供简洁的界面、预配置模板和无服务器选项。Lambda Labs提供预装的ML环境，PyTorch和TensorFlow开箱即用。两者都有透明的定价，没有隐藏费用。
Billing
如何在GPU云计算上省钱？
使用GPUCloudList比较17+提供商的价格。考虑使用竞价实例进行训练，为您的工作负载选择合适的GPU（如果A100够用就不要多花钱买H100），长期项目使用预留实例，并利用Vultr和Google Cloud等提供商提供的免费额度。
Features
我的数据在GPU云提供商那里安全吗？
信誉良好的GPU云提供商实施了强大的安全措施，包括加密存储、隔离实例和SOC 2合规性。当您终止实例时，您的数据会被删除。对于敏感工作负载，CoreWeave和AWS等提供商提供具有额外安全保障的专用实例。
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