Cloud
A100 vs H100 vs L40S vs 4090: Why the Cheaper GPU Costs More to Train On
The cheapest GPU per hour is rarely the cheapest per training run. Real 2026 rental prices and total-cost math across the 4090, L40S, A100, H100, and H200.
Free Local AI vs Paid Cloud APIs: Real Cost Comparison
An RTX 3090 pays for itself in 2 weeks of moderate API usage. Full break-even math for local vs OpenAI, Anthropic, and Google APIs with current 2026 pricing.