14 August 2026

Roblox graphics settings for two windows

Two Roblox clients share one GPU. Cap FPS on the idle window, drop graphics, and mute it so multiple Roblox clients stay playable.

Idle window

Set the account you are not piloting to the lowest graphics level, a 30-60 FPS cap if the menu allows, and a small windowed mode. Mute it. Hide it behind the main window if it is only holding a trade.

Main window

Pick the highest quality that still holds your target FPS with the alt running. Disable Discord overlay and Instant Replay if frame time spikes. More hardware notes: low-end PC.