What is the cheapest 24GB VRAM GPU for Stable Diffusion XL?
Direct answer from GPU Tracker live pricing data.
Last updated May 26, 2026 · Data refreshed every 6 hours
Short answer
The cheapest currently tracked GPU with at least 24GB total VRAM is Vast.ai RTX3090 at $0.021/hr. 24GB is the practical sweet spot for SDXL, FLUX experiments, and larger image batches.
Dataset snapshot: April 19, 2026. Source: GPU Tracker live pricing dataset.
Evidence from live listings
| Provider | GPU | Region | Type | Price/hr |
|---|---|---|---|---|
| Vast.ai | RTX3090 | ru- | Spot | $0.021/hr |
| Vast.ai | V100 | US-West | Spot | $0.027/hr |
| Vast.ai | V100 | US-West | Spot | $0.029/hr |
| Vast.ai | V100 | US-West | Spot | $0.053/hr |
| Vast.ai | RTX3090 | US-East | Spot | $0.053/hr |
| Vast.ai | V100 | US-West | On-Demand | $0.070/hr |
| Vast.ai | V100 | US-West | On-Demand | $0.072/hr |
| Vast.ai | A100 | EU-Central | Spot | $0.080/hr |
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