Best Roblox settings for the NVIDIA RTX 3090 Ti (2026)
On a NVIDIA RTX 3090 Ti (paired with a balanced Intel Core i9-12900F-class CPU), Roblox runs at roughly 161 FPS at 4K with our optimized settings — up from about 161FPS with everything maxed. Here's the configuration and what each setting costs.
The NVIDIA RTX 3090 Ti is a high-end graphics card with 24GB of VRAM, and Roblox is a lightweight, high-frame-rate esports title. Paired with the Intel Core i9-12900F, it flies at 4K — about 161 FPS with FrameCoach's optimized settings. That already clears a smooth frame rate on High, so our tuning keeps the visuals as high as possible instead of chasing extra frames.
Across resolutions you can expect around 286 FPS at 1080p and 284 FPS at 1440p, dropping to roughly 161 FPS at 4K. Its 24GB of VRAM is plenty for Roblox, so textures can stay maxed. Roblox doesn't use upscaling, so the gains come from trimming the heaviest settings below.
| Resolution | All-High FPS | Optimized FPS |
|---|---|---|
| 1080p | 286 | 286 |
| 1440p | 284 | 284 |
| 4K | 161 | 161 |
⚡ Fine-tune this for your exact CPU & target FPS →
🎯 Can the NVIDIA RTX 3090 Ti run Roblox? See the verdict →
What FPS does the NVIDIA RTX 3090 Ti get in Roblox?
With FrameCoach's optimized balanced settings, the NVIDIA RTX 3090 Ti averages around 161 FPS at 4K in Roblox — up from about 161 FPS with everything on High.
Can the NVIDIA RTX 3090 Ti run Roblox at 1440p?
At 1440p with optimized settings, the NVIDIA RTX 3090 Ti averages roughly 284 FPS in Roblox — a smooth experience.
What are the best Roblox settings for the NVIDIA RTX 3090 Ti?
Use a balanced preset, keep ray tracing off for maximum FPS, and ease the heaviest options like Graphics Quality Level down a notch. The full per-setting breakdown is above.
FPS figures are estimates from a generalized model (hardware tier × game load × per-setting weights), not live benchmarks — real performance varies by scene, drivers and game version.