Free, in-browser calculators. Pick a model and your hardware to see estimated memory use and a theoretical speed ceiling, or set a budget and get every GPU or system in our dataset that fits. Inputs never leave your browser; the formulas are on our methodology page.
2 articles
Can My PC Run It? Local LLM Hardware Checker
Free checker: pick an LLM, quantization and context length to see whether it fits your GPU VRAM or unified memory,…
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Set a budget and target model and get the cheapest GPU build, dual-GPU build or compact system that fits it, with…
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