Roblox

The AMD Ryzen 5 7500F paired with the Intel Arc B580 is a combination that produces remarkably high frame rates in Roblox, a sandbox title where the measured data shows this system rarely breaks a sweat. Across all tested resolutions and presets, the average FPS never dips below 74, indicating a setup that is not just playable but exceptionally smooth, even when pushing toward 4K Ultra settings.

Best Settings per Resolution

For each resolution, the data identifies the most demanding preset that still maintains an average of at least 60 FPS. The results are consistent: this system can handle the maximum preset at every resolution tested.

At 1920x1080, the Ultra preset delivers an average of 189.4 FPS. This is far beyond the 60 FPS threshold and represents the highest visual quality available in the test without any performance compromise.

Moving to 2560x1440, the Ultra preset still holds strong with an average of 129.2 FPS. This is a significant drop from the 1080p result, but it remains more than double the playability threshold, suggesting there is ample headroom for even more demanding scenes or future updates.

At 3840x2160, the Ultra preset manages an average of 74.1 FPS. While this is the lowest average recorded in the dataset, it still clears the 60 FPS bar by a comfortable margin. Interestingly, the High preset at this resolution averages 92.7 FPS, offering a smoother experience for those who prefer higher frame rates over maximum visual fidelity.

The data indicates that the most demanding preset, Ultra, is playable at all three resolutions. The performance scaling suggests that 4K is the only resolution where the system begins to feel any pressure, though it still does not fall below the playable threshold.

CPU and GPU Roles

The measured FPS data reveals how the balance between CPU and GPU workload shifts as resolution increases. At 1920x1080, the average frame rates are extraordinarily high, ranging from 189.4 FPS on Ultra to 294.4 FPS on Low. This suggests that the game is likely being limited by the CPU at this resolution, as the GPU has enough headroom to render frames much faster than the processor can issue draw calls.

The scaling between presets at 1080p is telling. Comparing Low to Ultra, the average FPS drops by about 105 frames (from 294.4 to 189.4), a reduction of roughly 35.7%. This is a substantial impact, but the absolute numbers remain so high that the GPU is clearly not the bottleneck.

When resolution increases to 2560x1440, the average FPS across all presets drops by a significant margin. The Low preset goes from 294.4 to 196.2 FPS, and the Ultra preset goes from 189.4 to 129.2 FPS. This consistent reduction of about one-third indicates that the GPU is now taking on more of the rendering load, as the number of pixels being processed has increased. The Ryzen 5 7500F, with its 6 cores and 12 threads, still appears to be feeding the GPU adequately, but the GPU's workload is becoming more dominant.

At 3840x2160, the pattern becomes even clearer. The Ultra preset averages 74.1 FPS, while the Low preset averages 111.4 FPS. The gap between Low and Ultra at 4K is approximately 37 FPS, which is a smaller absolute difference than at 1080p (105 FPS) but a similar relative difference. This indicates that the GPU is now the primary limiting factor, as the resolution has quadrupled the pixel count compared to 1080p, placing a much heavier burden on the Arc B580's 2560 shading units.

The data suggests that at 1080p, the CPU is the primary driver of performance, with the GPU having plenty of spare capacity. As resolution climbs, the GPU's role becomes increasingly important, and by 4K, it is the dominant component determining the final frame rate. The Ryzen 5 7500F's strong single-thread performance, evidenced by its 3,218 Cinebench R23 score, likely ensures it does not become a severe bottleneck even at lower resolutions.

Measured FPS Breakdown

The complete dataset provides a clear picture of performance across all settings and resolutions. All figures are average FPS, as the minimum and maximum values were not recorded.

At 1920x1080:

• Low: 294.4 FPS
• Medium: 267.2 FPS
• High: 235.0 FPS
• Ultra: 189.4 FPS

The progression from Low to Ultra shows a steady decline, with each step up in quality costing roughly 30-45 FPS. The jump from High to Ultra is the largest single drop, at about 45.6 FPS.

At 2560x1440:

• Low: 196.2 FPS
• Medium: 180.4 FPS
• High: 158.9 FPS
• Ultra: 129.2 FPS

The same pattern emerges here, with a slightly smaller absolute difference between Low and Ultra (67 FPS) compared to 1080p (105 FPS). The High to Ultra drop is about 29.7 FPS.

At 3840x2160:

• Low: 111.4 FPS
• Medium: 103.1 FPS
• High: 92.7 FPS
• Ultra: 74.1 FPS

At 4K, the differences between presets compress further. The gap between Low and Ultra is 37.3 FPS, and the High to Ultra drop is 18.6 FPS. This compression indicates that the GPU is becoming the limiting factor, as the cost of each additional visual feature is amortized over a much larger pixel workload.

Across all resolutions, the Low preset always offers the highest frame rate, and the Ultra preset always offers the lowest. The relative performance gap between Low and Ultra narrows as resolution increases, from about 35.7% at 1080p to 33.4% at 4K, showing that the GPU's workload is dominating at higher resolutions.

FAQ

Q: Can this system run Roblox at 60 FPS on maximum settings at 1440p?

A: Yes. The measured data shows an average of 129.2 FPS at 2560x1440 on the Ultra preset, which is more than double the 60 FPS playability threshold.

Q: How much performance is lost when moving from 1080p to 4K on Ultra settings?

A: The average frame rate drops from 189.4 FPS at 1920x1080 to 74.1 FPS at 3840x2160, a reduction of approximately 115 FPS or about 60.9% of the original frame rate.

Q: Is the Ultra preset at 4K considered playable?

A: Yes, with an average of 74.1 FPS, it clears the 60 FPS threshold. However, it is the only preset at this resolution that comes relatively close to the minimum, suggesting that 4K Ultra is the system's most demanding scenario.

Q: Which preset offers the highest frame rate at 1080p?

A: The Low preset delivers the highest average at 294.4 FPS. This is about 105 FPS higher than the Ultra preset, which averages 189.4 FPS.

Q: Does the CPU or GPU limit performance more at 4K?

A: The data suggests the GPU is the primary limiter at 3840x2160. The frame rate difference between Low and Ultra is only 37.3 FPS, indicating that visual settings have a smaller impact on performance as the pixel workload increases.

Q: What is the lowest recorded average FPS across all tests?

A: The lowest average is 74.1 FPS, which occurs at 3840x2160 on the Ultra preset. This is still comfortably above the 60 FPS playability threshold.

Similar Performance Alternatives

Looking at the nearest rivals for both components provides context on what other hardware might deliver similar results in Roblox.

For the AMD Ryzen 5 7500F, the closest match is the AMD Ryzen 5 8400F, which has an average benchmark score just 0.2% lower. The Intel Core i7-11850H is also nearly identical, with a score 0.1% higher. The Intel Core i7-13620H and Intel Core 5 210H round out the group, with scores 0.2% and 0.4% higher, respectively. Any of these processors would likely produce very similar frame rates in Roblox, given the game's modest CPU demands at higher resolutions.

On the GPU side, the Intel Arc B580 is closely matched by the AMD Radeon RX 580 2048SP, which has an average score 0.2% higher. The NVIDIA GeForce RTX 2080 scores 0.6% higher, and the NVIDIA GeForce RTX 3080 is 0.7% higher. The NVIDIA P106-100 is 1% higher in score. The RTX 3080, being a higher-tier card, might provide a slight edge in the most demanding 4K scenarios, but the differences are small enough that the overall experience in Roblox would be nearly indistinguishable.

The Ryzen 5 7500F sits in the 77th percentile of all CPUs, while the Arc B580 is in the 68th percentile of all GPUs. This combination is well-balanced for a game like Roblox, where the CPU's strong single-thread performance is complemented by a GPU that has ample bandwidth (456.0 GB/s) and 12 GB of GDDR6 memory.

How This Combo Ranks

Among all tested combinations in the database, this pairing of the AMD Ryzen 5 7500F and Intel Arc B580 ranks #2815 out of 3711 combos for Roblox. This places it in the 24th percentile of all tested systems, meaning roughly three-quarters of all combinations tested perform better in this game.

This ranking is notable because the raw frame rates are extremely high. The relatively low rank suggests that many other systems, likely with more powerful GPUs or CPUs, achieve even higher frame rates. However, the practical difference is minimal, as this combo already exceeds 60 FPS at every preset and resolution tested.

The rank reflects that while this is a capable setup, Roblox is a game that can run well on a wide range of hardware. The high average FPS values recorded here indicate that the system is not struggling, but the competition among tested combos is fierce, with many systems pushing past 300 FPS at 1080p Low settings.

The Verdict

The data is unambiguous: this PC can run Roblox exceptionally well. The verdict by resolution confirms that every preset at every resolution tested clears the 60 FPS playability threshold.

At 1920x1080, the system delivers between 189.4 FPS (Ultra) and 294.4 FPS (Low), making it ideal for high-refresh-rate monitors. The Ultra preset is fully playable and still leaves significant headroom.

At 2560x1440, the Ultra preset averages 129.2 FPS, which is more than enough for a smooth experience. Even the most demanding settings remain far above the 60 FPS mark.

At 3840x2160, the Ultra preset averages 74.1 FPS, which is playable but closer to the threshold. For players who prioritize frame rate at 4K, dropping to the High preset (92.7 FPS) or Medium preset (103.1 FPS) provides a smoother experience with a modest visual trade-off.

Overall, this combination is more than sufficient for Roblox. The system is not just playable; it is overkill for 1080p and 1440p gaming, and it handles 4K Ultra with room to spare. The only consideration is that the gap between the measured frame rates and the 60 FPS threshold narrows at 4K Ultra, but it never crosses it. This is a setup that will not hold back the player in any scenario tested.