5 Things to Know About Lightroom Export Speed and RAM

Export speed is almost entirely CPU-bound Your processor determines how fast Lightroom bakes out final files. A Ryzen 5 3600 is decent, but upgrading RAM won’t meaningfully speed up exports.

RAM helps with browsing and editing, not exporting More RAM lets you preview more raw files without stuttering and stack layers in Photoshop without swapping to disk. But during export, the CPU is the bottleneck.

8GB is borderline painful for Lightroom overall You will see slowdowns while browsing or applying edits. That is where a RAM upgrade helps—but not for export times.

Going from 8GB to 16GB might shave off a few seconds at best The small improvement comes from stopping your system from hitting the page file. It is not a magic bullet for export speed.

If export speed is your main complaint, upgrade the CPU Get the RAM anyway because Lightroom on 8GB is miserable. But a faster processor is the real fix for faster exports.