Roblox

The Intel Core i5-12400F and NVIDIA GeForce RTX 4060 combination delivers exceptionally high frame rates in Roblox, a sandbox title that is far more demanding on the CPU than many modern releases. Across all three tested resolutions, the system clears the 60 FPS playability threshold by a wide margin, with the data showing that even the most demanding Ultra preset at 4K produces an average of 92.7 FPS. This pairing sits in the 1977th rank out of 3711 tested combinations for this game, placing it in the upper half of all hardware pairs, while the individual components show a CPU that outperforms 73% of all processors and a GPU that outperforms 61% of all graphics cards in their respective aggregate benchmarks.

Best Settings per Resolution

The benchmark data indicates that this system is capable of running Roblox at the maximum Ultra preset at every resolution tested, with no need to compromise on visual quality to maintain playable frame rates.

At 1920x1080, the Ultra preset delivers an average of 236.6 FPS. This is the highest resolution tested where the frame rate exceeds 200 FPS at the most demanding settings, and the data shows there is substantial headroom above the 60 FPS threshold.

Moving to 2560x1440, the Ultra preset still produces an average of 159.9 FPS. This represents a significant drop from the 1080p result, but the frame rate remains nearly triple the playability threshold, indicating that the GPU is still not the limiting factor at this resolution.

At 3840x2160, the Ultra preset maintains an average of 92.7 FPS. This is the only resolution where the frame rate dips below 100 FPS, but it still comfortably exceeds the 60 FPS playability standard. For players with 4K displays, the Ultra preset is fully viable, and the 92.7 FPS average leaves enough headroom that most in-game fluctuations will not cause perceptible stuttering.

Across all three resolutions, the Low preset offers the highest frame rates, with 363.1 FPS at 1080p, 246.1 FPS at 1440p, and 137 FPS at 4K. However, since the Ultra preset already clears the playability threshold at every resolution, there is no practical reason to drop below Ultra for performance purposes, unless a player is targeting a very high refresh rate display.

CPU and GPU Roles

The measured FPS data reveals that Roblox is heavily CPU-bound at lower resolutions, with the GPU becoming more relevant as resolution increases. This is a typical pattern for CPU-intensive sandbox games, where the simulation and game logic often outpace the rendering workload.

At 1920x1080, the difference between the Low and Ultra presets is 126.5 FPS (363.1 vs 236.6). This 35% reduction in frame rate when moving from Low to Ultra suggests that the rendering workload is not the primary constraint; instead, the CPU's single-thread performance is likely the limiting factor, as the game's logic cannot be fully parallelized across the 6 cores and 12 threads of the i5-12400F.

At 2560x1440, the gap between Low and Ultra narrows to 86.2 FPS (246.1 vs 159.9), and at 3840x2160 it narrows further to 44.3 FPS (137 vs 92.7). This progressive narrowing indicates that as the pixel count increases, the GPU's rendering workload grows and begins to take a larger share of the total frame time. The RTX 4060, with its 15.11 TFLOPS of FP32 performance and 272.0 GB/s of memory bandwidth, starts to become the more significant component at 4K, though it still has ample capacity.

The scaling between resolutions reinforces this interpretation. At Ultra settings, moving from 1080p to 1440p reduces the frame rate by 32.4% (from 236.6 to 159.9), and moving from 1440p to 4K reduces it by another 42.0% (from 159.9 to 92.7). This roughly linear scaling with pixel count is typical of a GPU-bound scenario, but the absolute frame rates remain so high that the CPU's performance in single-threaded workloads, evidenced by its 3dmark single-thread score of 909 and passmark single-thread score of 3481, is still the dominant factor in determining the maximum achievable FPS.

Measured FPS Breakdown

The full measured FPS dataset provides a clear picture of how this system scales across resolutions and settings:

At 3840x2160, the Low preset averages 137 FPS, Medium averages 126.1 FPS, High averages 113.2 FPS, and Ultra averages 92.7 FPS. The step from Low to Medium costs 10.9 FPS, Medium to High costs 12.9 FPS, and High to Ultra costs 20.5 FPS, showing that the most demanding preset level has the largest performance impact at this resolution.

At 2560x1440, the Low preset averages 246.1 FPS, Medium averages 222.6 FPS, High averages 197 FPS, and Ultra averages 159.9 FPS. The performance deltas between settings are 23.5 FPS from Low to Medium, 25.6 FPS from Medium to High, and 37.1 FPS from High to Ultra, indicating that the Ultra preset's additional effects place a proportionally larger burden on the GPU as resolution increases.

At 1920x1080, the Low preset averages 363.1 FPS, Medium averages 328.9 FPS, High averages 292.4 FPS, and Ultra averages 236.6 FPS. The differences are 34.2 FPS from Low to Medium, 36.5 FPS from Medium to High, and 55.8 FPS from High to Ultra. The absolute frame rates at this resolution are so high that the CPU's processing speed, rather than the GPU's rendering capabilities, is clearly the bottleneck, as the GPU can render the frame faster than the CPU can submit it.

The data shows no min or max FPS values, so the analysis relies solely on average frame rates. However, given that the lowest average across all tested configurations is 92.7 FPS at 4K Ultra, it is reasonable to infer that even the worst-case frame drops would remain above the 60 FPS playability threshold in most scenarios.

The Verdict

The verdict is unambiguous: this system can run Roblox at maximum settings across all tested resolutions. The verdictByResolution data lists all four settings presets (Low, Medium, High, Ultra) as playable at every resolution, with the best settings being Ultra at each of the three resolutions tested.

At 1920x1080, the Ultra preset delivers 236.6 FPS average, which is nearly four times the 60 FPS threshold. At 2560x1440, Ultra produces 159.9 FPS average, more than 2.5 times the threshold. At 3840x2160, Ultra yields 92.7 FPS average, which is still over 1.5 times the threshold.

For players using 1080p or 1440p displays, this hardware combination provides enough performance headroom to enable high refresh rate gaming, with the frame rates exceeding the typical 144 Hz refresh rate of modern monitors at both resolutions. For 4K displays, the 92.7 FPS average at Ultra settings means the game will run smoothly on standard 60 Hz panels, and even on 120 Hz displays the frame rate will remain above the refresh rate in many scenes.

The only scenario where this system might not deliver the full experience is if a player is targeting extremely high refresh rates above 144 Hz at 4K resolution, as the Ultra preset's 92.7 FPS average would not saturate a 240 Hz display. However, for the vast majority of Roblox players, this combination is overkill in the best possible way.

Similar Performance Alternatives

The nearestRivals data for the CPU and GPU provides context for what other hardware would deliver comparable performance in this game.

For the Intel Core i5-12400F, the closest performance matches are the AMD Ryzen 5 7535HS with an average score of 19047 (0% delta), the Intel Core 3 201E with 19056 (-0.1% delta), the Intel Core i5-1335U with 18982 (0.3% delta), and the AMD EPYC 7773X with 18979 (0.3% delta). The i5-12400F's avgBenchmarkScore is 19039, placing it within 0.3% of all four rivals. In practical terms, any of these CPUs would deliver nearly identical frame rates in Roblox, as the game's performance is heavily dependent on single-thread speed, and these processors cluster tightly around the same benchmark scores.

For the NVIDIA GeForce RTX 4060, the nearest rivals are the AMD Radeon HD 7790 with an average score of 17666 (-0.2% delta), the AMD Radeon 780M with 17588 (0.3% delta), the AMD Radeon Pro 560 with 17551 (0.5% delta), and the AMD Radeon Pro 460 with 17509 (0.7% delta). The RTX 4060's avgBenchmarkScore is 17639, and all four alternatives are within 0.7% of this figure. In Roblox specifically, the GPU differences would be negligible at 1080p and 1440p where the CPU is the bottleneck, but at 4K, a slightly slower GPU might cause the Ultra preset to dip below 92.7 FPS, though it would still remain well above the 60 FPS threshold.

It is worth remembering the GPU's nearest rivals include integrated graphics (Radeon 780M) and much older discrete cards (HD 7790, Pro 560, Pro 460), which highlights that the RTX 4060's raw benchmark score does not fully capture its feature set. However, for Roblox's rendering requirements, these alternatives would behave similarly in terms of frame rates.

FAQ

Q: Can this PC run Roblox at 4K with the highest settings?

A: Yes. The measured data shows the Ultra preset at 3840x2160 produces an average of 92.7 FPS, which is well above the 60 FPS playability threshold. All four settings presets (Low, Medium, High, Ultra) are listed as playable at this resolution.

Q: What is the best settings preset to use at 1440p?

A: The Ultra preset is the best choice at 2560x1440, delivering an average of 159.9 FPS. Since this exceeds the 60 FPS threshold by a wide margin, there is no performance reason to use a lower preset.

Q: Is the CPU or GPU more important for Roblox with this hardware?

A: The data indicates the CPU is the primary constraint at 1080p and 1440p, as frame rates scale strongly with resolution. At 4K, the GPU becomes more significant, but both components have ample headroom. The i5-12400F's 3dmark single-thread score of 909 suggests strong single-core performance, which matters most for Roblox.

Q: How does the RTX 4060 compare to its nearest rivals in this game?

A: The RTX 4060's nearest rivals, including the AMD Radeon HD 7790 and Radeon 780M, are within 0.7% of its average benchmark score. In Roblox, these GPUs would deliver nearly identical frame rates, especially at lower resolutions where the CPU limits performance.

Q: What frame rate can I expect at 1080p with the Low preset?

A: The Low preset at 1920x1080 produces an average of 363.1 FPS. This is the highest measured frame rate in the dataset, indicating that the CPU's single-thread performance is the limiting factor rather than the GPU.

Q: Does the system maintain playable frame rates with all settings?

A: Yes, every combination of resolution and settings in the measured data exceeds the 60 FPS playability threshold. The lowest average frame rate recorded is 92.7 FPS at 4K Ultra, which still leaves a 32.7 FPS margin above the minimum playable threshold.