Best GPU for Local LLMs in 2026 (By VRAM and Budget)
The best GPU for local LLMs in 2026 by VRAM and budget: RTX 5090, used RTX 3090, RTX 5060 Ti 16 GB and AMD picks, plus a VRAM chart by model size.
Category: GPUs for AI & Cloud
GPUs for machine learning, PyTorch and cloud rental.
PyTorch: How to Check if GPU Is Available (CUDA)
How to check if a GPU is available in PyTorch: torch.cuda.is_available(), device count and name, Apple MPS, and fixes when PyTorch returns False.
GPU Rental: Best Cloud GPU Providers and Prices (2026)
GPU rental in 2026: rent H100, A100, RTX 4090 and RTX 5090 cloud GPUs by the hour. Compare RunPod, Vast.ai, Lambda and others with current per-hour prices.