Roblox

The Intel Core i5-10400F paired with the Intel Arc B570 delivers exceptionally high frame rates in Roblox across all tested resolutions and settings. The recorded data shows this combination is far beyond the 60 FPS playable threshold, with average frame rates ranging from 65 FPS at 4K Ultra to 262 FPS at 1080p Low. This makes the setup suitable not only for standard play but also for high-refresh-rate monitors at lower resolutions. The following sections break down the measured performance, optimal settings, and how this hardware stack compares to other tested configurations in the database.

Measured FPS Breakdown

At 3840x2160, the system maintains smooth performance across all four quality presets. The Low preset delivers an average of 99 FPS, while Medium averages 90 FPS with a minimum of 77 FPS and a maximum of 104 FPS. High settings produce an average of 80 FPS, and the most demanding Ultra preset still holds an average of 65 FPS. None of the 4K results fall below the 60 FPS threshold, indicating that even the heaviest visual load is handled comfortably.

Moving to 2560x1440, frame rates scale upward substantially. Low settings average 175 FPS, Medium averages 159 FPS with a recorded range of 135 to 183 FPS, and High reaches 141 FPS. The Ultra preset averages 114 FPS, which is nearly double the playable threshold. The jump from 4K to 1440p yields a significant performance uplift, with the Ultra preset improving from 65 FPS to 114 FPS, a 75% increase in average frame rate.

At 1920x1080, the combination becomes exceptionally fast. Low settings produce an average of 262 FPS, Medium averages 239 FPS with a minimum of 203 FPS and a maximum of 275 FPS, and High reaches 211 FPS. Even Ultra settings maintain an average of 171 FPS. The 1080p results show that the CPU and GPU are capable of driving very high refresh rates, making this setup viable for competitive play on 144Hz or even 240Hz displays.

The data reveals a consistent pattern: each reduction in resolution from 2160p to 1440p to 1080p increases average frame rates by roughly 50 FPS or more across all presets. The gap between Low and Ultra settings also narrows at lower resolutions, with a 62% difference at 4K versus a 35% difference at 1080p, suggesting that the GPU becomes less of a bottleneck as resolution drops.

Best Settings per Resolution

At 3840x2160, the most demanding preset that stays at or above 60 FPS is Ultra, which averages 65 FPS. This is the highest quality option available in the test suite, and it clears the playable threshold by a small margin. Players who prefer maximum visual fidelity at 4K can enable Ultra without concern, though the 65 FPS average leaves less headroom for demanding scenes than the lower presets.

For 2560x1440, Ultra settings again represent the best choice, with an average of 114 FPS. This provides both high visual quality and a frame rate well above the 60 FPS requirement. The 114 FPS average also means there is ample room for frame time spikes without dropping below playable levels.

At 1920x1080, Ultra settings deliver an average of 171 FPS, making it the clear recommendation for this resolution. The performance headroom is substantial, allowing for smooth gameplay even during complex scenes with many players or physics interactions. Since even the heaviest preset at 1080p runs at nearly three times the playable threshold, users can prioritize visual quality without sacrificing responsiveness.

CPU and GPU Roles

The scaling between resolutions and presets indicates that the GPU is the primary performance driver in Roblox at higher resolutions, while the CPU becomes more relevant at lower resolutions. At 3840x2160, the average frame rate drops from 99 FPS on Low to 65 FPS on Ultra, a 34% reduction, which reflects the increased pixel shader load on the Intel Arc B570. The GPU's 10 GB GDDR6 memory and 380.0 GB/s bandwidth are sufficient for 4K textures, and its 11.52 TFLOPS FP32 compute handles the rendering workload without becoming a hard bottleneck.

At 1920x1080, the frame rates become extremely high, reaching 262 FPS on Low settings. This level of performance suggests that the CPU, with its 6 cores and 12 threads boosting to 4.30 GHz, is capable of feeding the GPU at these frame rates. The 1080p results show a smaller relative difference between presets compared to 4K, indicating that the CPU is starting to limit the maximum achievable frame rate rather than the GPU. The Intel Core i5-10400F scores 10283 in Cinebench R23 multi-core and 1451 in single-core, which provides enough single-thread performance for Roblox's physics and game logic at high frame rates.

The transition from 1440p to 1080p shows a larger absolute FPS gain than the transition from 2160p to 1440p. For Ultra settings, 1440p averages 114 FPS, while 1080p averages 171 FPS, a 50% increase. This pattern is consistent with the GPU having more spare capacity at lower resolutions, allowing the CPU to drive higher frame rates. At 4K, the GPU is more heavily utilized, and the frame rates are limited by pixel throughput rather than CPU processing.

Similar Performance Alternatives

Looking at the nearest rivals for the CPU, the Intel Core i5-10400F has an average benchmark score of 14185, placing it within 0.6% of several comparable processors. The Intel Xeon 6756E scores 14163, a 0.2% difference, and would behave nearly identically in Roblox. The AMD EPYC 7552 scores 14115, which is 0.5% lower, while the Intel Core 7 160UL scores 14232, 0.3% higher, and the AMD Ryzen 3 7320C scores 14277, 0.6% higher. These score differences are within noise margins, meaning any of these CPUs would produce similar frame rates in Roblox when paired with the same GPU.

For the GPU, the Intel Arc B570 has an average benchmark score of 20556. The NVIDIA GeForce RTX 3070 Mobile scores 20534, a 0.1% difference, making it an extremely close match. The Intel Arc A750 scores 20582, just 0.1% higher, and would deliver essentially the same performance. The NVIDIA Quadro M4000M scores 20480, 0.4% lower, while the AMD Radeon R9 M390X scores 20662, 0.5% higher. In practical terms, swapping the Arc B570 for any of these GPUs would result in almost identical Roblox frame rates, with differences too small to notice in real gameplay.

How This Combo Ranks

The combination of the Intel Core i5-10400F and Intel Arc B570 ranks 2972 out of 3711 tested combos in the database for Roblox. This places it in the 80th percentile of all configurations, meaning roughly 20% of tested systems perform better in this game. The rank reflects the fact that Roblox is not an extremely demanding title, so many high-end combos with newer CPUs and GPUs will post higher frame rates, particularly at 1080p where the CPU becomes more important.

However, the absolute performance is well above what the game requires. The percentile rank of the CPU is 68, and the GPU is 65, indicating both components are in the upper third of all hardware tested. The combo's rank in Roblox is lower than the individual component percentiles might suggest, which indicates that this game does not heavily stress either component, and the frame rates are already so high that the differences between mid-range and high-end hardware are less pronounced.

The Verdict

This PC can run Roblox at all tested settings and resolutions, and it clears the 60 FPS playable threshold with significant margin. At 3840x2160, every preset from Low to Ultra is playable, with the best setting being Ultra at an average of 65 FPS. At 2560x1440, Ultra averages 114 FPS, and at 1920x1080, Ultra averages 171 FPS. The verdict is unambiguous: this combination provides a smooth experience across the board.

The only scenario where the system might struggle is if a user demands frame rates well above 60 FPS at 4K, since the Ultra preset at that resolution only averages 65 FPS. For 1440p and 1080p, the frame rates are high enough for high-refresh-rate displays, with 1440p Ultra at 114 FPS and 1080p Ultra at 171 FPS. The data confirms that this is a capable setup for Roblox at any resolution and quality level.

FAQ

Q: What is the average FPS at 1080p with Ultra settings?

A: The average FPS at 1920x1080 with Ultra settings is 171 FPS.

Q: Can this system run Roblox at 4K with maximum settings?

A: Yes, at 3840x2160 with Ultra settings the average FPS is 65, which is above the 60 FPS playable threshold.

Q: How does the Intel Arc B570 compare to the Intel Arc A750?

A: The Intel Arc B570 has an average benchmark score of 20556, while the Intel Arc A750 scores 20582, a 0.1% difference. They perform nearly identically.

Q: What is the minimum FPS recorded at 1440p Medium settings?

A: At 2560x1440 with Medium settings, the minimum FPS recorded is 135, with an average of 159 and a maximum of 183.

Q: Is the CPU or GPU more important for Roblox at 1080p?

A: At 1920x1080, the CPU becomes more relevant due to the very high frame rates, with the Intel Core i5-10400F's single-thread performance of 1451 in Cinebench R23 helping to drive frame rates up to 262 FPS on Low settings.

Q: What rank does this combo hold among all tested systems in Roblox?

A: This combo ranks 2972 out of 3711 tested combinations, placing it in the 80th percentile of all configurations.