Go to Settings > Graphics Mode and switch it to Manual . Drop the Graphics Quality slider to 1 or 2. This is the single most effective way to gain FPS instantly.

Search for "Graphics Settings," browse for the Roblox Player executable, and set it to "High Performance" so it utilizes your dedicated GPU rather than integrated graphics. 3. Clear the "Roblox Junk" (Cache)

Over time, Roblox saves temporary files that can become corrupted and cause stutters. Press Windows Key + R . Type %temp%\Roblox and hit Enter.

Use a reputable open-source Roblox FPS Unlocker (found on GitHub). It removes the 60 FPS cap, allowing your hardware to push as many frames as it physically can. 5. Network Lag vs. Hardware Lag