PC Upgrade time.

[dxblab_architecture]

I am running a Intel i9-12900K 3.20GHz with 64.0GB of 4000MHz Ram and a RTX a2000 12GB, and I'm planning to upgrade.

I wanted to ask about which components might be causing a bottle-neck and if upgrading the RAM has significant improvements on render speed.

[sirio76]

More RAM will not speedup render times, just be sure you have enough to render your scene (64GB usually is more than enough if you know how to use it properly).
Beside this you should provide more detail about your bottleneck, is it happening while you are editing the scene? during test rendering? during final rendering? when loading the scene? are you using CPU or GPU?