Scales from mobile devices to high-end PCs. The engine is lightweight and typically capped at 60 FPS. It requires a stable internet connection for asset streaming and a DX10 compatible GPU.
This game has a built-in FPS cap of 60 FPS
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 301 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 271 FPS. At 4K, all settings exceed 202 FPS.
The GeForce RTX 4090 is 843% above the recommended GPU (GeForce GTX 660) for Roblox. The Xeon Platinum 8470 is 4001% above the recommended CPU (Core 2 Duo).
The Xeon Platinum 8470 determines the performance ceiling at 1080p medium, 1440p medium, 4k (medium/high/ultra), while the GPU has headroom. The system is well balanced at 1080p (low/high/ultra), 1440p (low/high/ultra), 4k low.
Approximated average price on current market:
Combo price: $11008. At 1080p Ultra, this combo delivers 301 FPS, equivalent to 0.03 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.036 fps/$ | 0.029 fps/$ | 0.030 fps/$ | 0.027 fps/$ |
| 1440p | 0.029 fps/$ | 0.025 fps/$ | 0.026 fps/$ | 0.025 fps/$ |
| 4k | 0.022 fps/$ | 0.018 fps/$ | 0.020 fps/$ | 0.019 fps/$ |
* Table values represent FPS per Dollar (higher is better)
At 4k high, the Xeon Platinum 8470 sets the ceiling at about 220 FPS, while the GeForce RTX 4090 could reach 277 FPS. In this scenario, the CPU limits the GPU potential by 21% (FPS gap: 57 FPS). Overall distribution: CPU limits 5/12 cells, GPU limits 1/12, balanced 6/12.
Your Xeon Platinum 8470 is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 4090 rendering potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | Balanced | CPU Limits GPU 7% | Balanced | GPU Limits CPU 6% |
| 1440p (2K QHD) | Balanced | CPU Limits GPU 10% | Balanced | Balanced |
| 4K (Ultra HD) | Balanced | CPU Limits GPU 17% | CPU Limits GPU 21% | CPU Limits GPU 20% |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 4001% above and your GPU is 843% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+4001%vsrecommended
+843%vsrecommended
+2895%vsminimum
+2422%vsminimum
Yes, the Xeon Platinum 8470 paired with the GeForce RTX 4090 can run Roblox smoothly up to 4k achieving around 206 FPS at Ultra quality. Your GPU is 843% above the recommended specs, and your CPU is 4001% above the recommended requirements.
This CPU + GPU combo costs approximately $11008 ($9359 CPU (Rank #495 Value) + $1649 GPU (Rank #77 Value)). Your Xeon Platinum 8470 provides phenomenal top-tier performance but at a premium enthusiast price. Since you are essentially at the ceiling of current hardware capabilities, there are no meaningful performance upgrades available. However, if you wanted a more cost-effective build that still delivers a great experience, you could theoretically step down to a high-end processor with a significantly better value rating. For example, the Ryzen Threadripper PRO 9985WX is a great upgrade option for around $7999 (Rank #378 for value) while costing less than your current CPU.
Your Xeon Platinum 8470 is already an incredibly powerful processor. While it's technically the first component to hit its limit (which is completely normal in state-of-the-art builds), there is no meaningful upgrade path that would drastically improve your Roblox performance right now. CPU fully utilized at: 1080p medium, 1440p medium, 4k medium, 4k high, 4k ultra.
Roblox does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
Roblox requires at minimum a Celeron D (CPU) and GeForce 6600 (GPU) with 1 GB RAM and 20 MB storage. For the recommended experience, you need a Core 2 Duo and GeForce GTX 660 with 4 GB RAM. Your Xeon Platinum 8470 and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Roblox FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
