Poor by modern standards. FSX is 32-bit and can’t use more than 4GB of RAM. Vector adds thousands of vector data points, often causing Out of Memory (OOM) errors.
| Setting | Recommendation | |---------|----------------| | Vector road density | Normal (full density causes major FPS loss) | | Frozen water (winter) | Off unless flying high latitudes | | Secondary roads | On for VFR, Off for airliners | | Bridge effects | On | | Vector configuration tool | Disable features not needed for your flying area | fsx p3d orbx ftx global vector best