Choppy gameplay isn't always your hardware. This guide covers how to get high FPS in Roblox the right way — first with the built-in settings, then with ExoPanda's engine tools that lift the frame-rate cap past Roblox's default limit.
Before touching any tools, get the free wins from Roblox itself. If your graphics quality is set to Automatic, Roblox keeps changing it on the fly, which makes your frame rate fluctuate. Switch it to Manual and pull the slider to the lowest level — this alone is the biggest single step toward high FPS in Roblox.
Then raise the frame-rate display as high as it will go. On its own, Roblox caps you at 240 FPS, which is plenty for most monitors. The catch is that fluctuating quality and a low cap are what hold most players back.
Roblox ships with a built-in ceiling of 240 FPS. If your monitor runs at a higher refresh rate, or you simply want more headroom, you need to lift that cap — and that's exactly what the next part does. To go further you'll also want our companion guide on how to reduce lag in Roblox, which trims the rendering load so those extra frames actually land.
Open ExoPanda, head to the Bootstrapper on the left-hand panel, and select the Roblox Engine tab. This is where the real performance gains live. You can lower MSAA (anti-aliasing), drop texture quality, switch the lighting technology to Voxel (the cheapest), and strip visuals like grass and detailed skies. For games without a built-in performance mode, these engine tweaks are how to get high FPS in Roblox without waiting on the developer.
Scroll to the bottom of the FPS editor in the Roblox Engine tab. Here you can type a custom cap above Roblox's 240 default — for example, set it to 300 to match a 300 Hz display. The process is the same every time:
Fully close Roblox.
Type the cap you want (e.g. 300) and enable it.
Click Save, then reopen Roblox.
Your client now runs up to the cap you set. Capable PCs can push well beyond the old 240 ceiling; how high you actually reach depends on your hardware and how aggressively you've trimmed the visuals.
At the bottom of the engine tab you can save your settings as a profile. Make one tuned for maximum frames and low graphics, and another for prettier visuals at a steady rate, then swap between them in a click — no re-tweaking sliders every session.
Now you've seen how to get high FPS in Roblox from both angles — the built-in settings and the engine tab. If frames still feel uneven, the fix is usually trimming the render load rather than chasing a higher cap — walk through how to reduce lag in Roblox next. And if you play several accounts together, see how to run multiple Roblox accounts to balance performance across every client.
Download ExoPanda free and lift the Roblox FPS cap in a couple of clicks.
