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 244 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 211 FPS. At 4K, all settings exceed 172 FPS.
The GeForce RTX 4090 is 843% above the recommended GPU (GeForce GTX 660) for Roblox. The EPYC 8434P is 2935% above the recommended CPU (Core 2 Duo).
At lower resolutions (1080p (low/ultra), 1440p (low/medium/ultra), all 4k settings), the EPYC 8434P determines the performance ceiling. As graphical load increases at (1080p high), the GeForce RTX 4090 takes over as the primary performance factor. The system is well balanced at 1080p medium, 1440p high.
Approximated average price on current market:
Combo price: $4786. At 1080p Ultra, this combo delivers 244 FPS, equivalent to 0.05 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.078 fps/$ | 0.079 fps/$ | 0.079 fps/$ | 0.051 fps/$ |
| 1440p | 0.059 fps/$ | 0.060 fps/$ | 0.065 fps/$ | 0.044 fps/$ |
| 4k | 0.046 fps/$ | 0.046 fps/$ | 0.052 fps/$ | 0.036 fps/$ |
* Table values represent FPS per Dollar (higher is better)
At 4k ultra, the EPYC 8434P sets the ceiling at about 175 FPS, while the GeForce RTX 4090 could reach 226 FPS. In this scenario, the CPU limits the GPU potential by 23% (FPS gap: 51 FPS). Overall distribution: CPU limits 9/12 cells, GPU limits 1/12, balanced 2/12.
Your EPYC 8434P 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) | CPU Limits GPU 13% | Balanced | GPU Limits CPU 7% | CPU Limits GPU 7% |
| 1440p (2K QHD) | CPU Limits GPU 20% | CPU Limits GPU 13% | Balanced | CPU Limits GPU 17% |
| 4K (Ultra HD) | CPU Limits GPU 14% | CPU Limits GPU 13% | CPU Limits GPU 10% | CPU Limits GPU 23% |
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 2935% above and your GPU is 843% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+2935%vsrecommended
+843%vsrecommended
+2116%vsminimum
+2422%vsminimum
Yes, the EPYC 8434P paired with the GeForce RTX 4090 can run Roblox smoothly up to 4k achieving around 172 FPS at Ultra quality. Your GPU is 843% above the recommended specs, and your CPU is 2935% above the recommended requirements.
This CPU + GPU combo costs approximately $4786 ($3137 CPU (Rank #245 Value) + $1649 GPU (Rank #77 Value)). Your EPYC 8434P 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 9975WX is a great upgrade option for around $4099 (Rank #329 for value).
Your EPYC 8434P 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 low, 1080p ultra, 1440p low, 1440p medium, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra. GPU fully utilized at: 1080p high.
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 EPYC 8434P 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.
