08-03-2019, 03:29 AM
Yeah you wont see much of a difference upgrading RAM. P3D/FSX is CPU/GPU dependent. A fast processor paired with a top of the line graphics card is what you need if you want better performance but I mean heck I have an i7 9800 8 core 3.80 ghz processor with 32 GB of RAM and a Nvidia 2080 8GB graphics card and i still drop to 15-18 fps at JFK in the aerosoft A320 professional with REX, Active Sky, Orbix FTX installed.