Two key traits of domestic platforms
1. Consumer-grade GPUs (e.g., RTX 3090/4090) are abundantly available and low-cost—ideal for beginners and inference tasks; 2. Data-center GPUs (e.g., A800/H20) face supply constraints causing significant price volatility; we recommend benchmarking network bandwidth and storage I/O before placing orders.
Metric Explanation
All domestic platform prices are sourced directly from their official public pricing pages or APIs, quoted in original RMB with no currency conversion; overseas platform prices are converted from USD using a fixed rate of ×7.2 and explicitly labeled as such.