Everything about memory for PCs and local AI: VRAM versus system RAM, how much each workload needs, unified memory, quantization and RAM pricing trends.
8 articles
What Is VRAM and How Much Do You Need? (AI and Gaming)
VRAM explained: what video memory does, why it limits AI models and games, and how much you need for local LLMs…
Read →What Is VRAM and How Much Do You Need for Local LLMs?
VRAM needed to run LLMs locally by model size and quantization, from 4B to 671B, with the cheapest GPU or system…
Read →VRAM vs RAM
VRAM vs RAM explained: where each sits, how fast each is, and why VRAM matters more for local AI and gaming.…
Read →How Much RAM Do I Need for a PC in 2026?
How much RAM for a PC: practical guidance for everyday use, gaming, creative work and running AI models…
Read →How Much RAM for Local AI and LLMs (Is 128GB RAM Worth It?)
How much system RAM you need to run LLMs locally, and when 128GB RAM makes sense: with a GPU, on CPU only, or on…
Read →Unified Memory vs VRAM for LLMs
How unified memory compares to discrete GPU VRAM for running LLMs: capacity, bandwidth and what fits on Apple…
Read →RAM Prices 2026
RAM price tracker: why DDR5 RAM prices rose in 2026, what memory makers and analysts forecast, and whether RAM…
Read →LLM Quantization Explained
What LLM quantization is, how Q4, Q5, Q8 and FP16 change VRAM use, and how to pick a level for your…
Read →