Category: Enterprise AI Engineering – Daily Challenges
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Why a 7B Parameter Model Won’t Run Comfortably on a 14 GB GPU (And Why Most Engineers Get This Wrong)
If you’ve recently started working with Large Language Models (LLMs), you’ve probably seen a calculation like this: 7 Billion Parameters × 2 Bytes (FP16) ≈ 14 GB At first glance, it seems perfectly reasonable to conclude: “A GPU with 14 GB of VRAM should be enough.” Unfortunately, that’s one of the most…