A100
The 'expensive' GPU came out cheaper — we rented both to find out
We rented an A100 and an H100 back to back: the pricier card cost less per training run because it finished in half the time. Plus honest notes from the AI Engineer World's Fair floor, and a Qwen 3.7 open-weights status check.
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.
Used Server GPUs for Local AI: Tesla P40, V100, A100, and the eBay Goldmine
A Tesla P40 has 24GB VRAM for $175. A V100 has 32GB for $350. Server GPUs offer insane VRAM per dollar for local AI — if you can handle the quirks. Full breakdown with prices, benchmarks, and cooling fixes.