5 Things to Know About RAM for CAD Work

16GB is the new minimum for CAD work If you’ve been using 8GB, upgrading to 16GB will immediately reduce stuttering when orbiting and freezes when loading hatches. It also lets you keep other apps like Chrome open without slowing down.

Large models eat RAM Models with hundreds of blocks, xrefs, or 3D solids force 8GB systems to swap to disk constantly. 16GB gives AutoCAD and the operating system enough room to function smoothly.

32GB is needed for heavy projects If you work on massive infrastructure projects or detailed BIM files, you will eventually want 32GB. For most architectural or mechanical drawings, 16GB is the sweet spot.

RAM won’t fix everything A better CPU and GPU still matter for regeneration and viewport performance. But RAM is where you stop fighting the software.

Don’t buy less than 16GB When buying a new machine for CAD, 16GB is the floor. Anything less is false economy.