Roblox

This Intel Core i7-14700KF and Intel Arc B580 pairing is a high-end desktop combination that handles Roblox with substantial headroom across all tested resolutions. The data shows a system that never dips below 73.5 FPS average even at maximum settings in 4K, which is far beyond the 60 FPS playable threshold. The 20-core, 28-thread Raptor Lake Refresh CPU and the Battlemage-generation GPU work together to produce frame rates that are consistently in the triple digits at 1440p and often approach or exceed 300 FPS at 1080p.

Measured FPS Breakdown

At 1920x1080, the benchmark results show a system that is virtually unburdened by Roblox. The Low preset produces an average of 297 FPS, which is the highest frame rate recorded in the entire dataset. Moving up to Medium yields 270 FPS, a modest 9.1% reduction. The High preset still delivers an extremely smooth 238.7 FPS average. Even the most demanding Ultra preset maintains an average of 194.1 FPS, which is roughly 35% lower than the Low preset but still far above what any standard 60Hz or 144Hz monitor can display. The gap between Low and Ultra at this resolution is approximately 103 FPS, indicating that the GPU has significant scaling headroom.

The 2560x1440 results follow a similar pattern but with predictably lower absolute numbers. The Low preset averages 199.8 FPS, while Medium drops to 176.4 FPS. High settings produce 157.7 FPS, and Ultra remains strong at 125.5 FPS. The spread between Low and Ultra here is about 74 FPS, which is smaller than at 1080p. This suggests that resolution scaling is beginning to place more load on the GPU, though the system still has ample performance in reserve. Notably, the 1440p Ultra figure of 125.5 FPS is higher than the 1080p Ultra figure of 194.1 FPS by a factor of roughly 0.65, which aligns with the pixel count difference between the two resolutions.

At 3840x2160, the system finally shows some signs of being pushed, though it never approaches the playability limit. The Low preset averages 112.7 FPS, Medium drops to 101.9 FPS, and High comes in at 88.6 FPS. The Ultra preset still manages a solid 73.5 FPS average, which is 13.5 FPS above the 60 FPS playable threshold. The performance delta between Low and Ultra at 4K is approximately 39 FPS, which is the smallest relative spread across all resolutions. This indicates that at 4K, the GPU is becoming the primary bottleneck, as the frame rate differences between settings compress when the render resolution dominates.

Best Settings per Resolution

For 1920x1080, the best settings are Ultra, delivering an average of 194.1 FPS. There is no reason to lower any graphical option at this resolution because even the most demanding preset clears the 60 FPS threshold by more than three times. The data shows that every preset, from Low at 297 FPS to Ultra at 194.1 FPS, is playable with massive headroom.

At 2560x1440, the best settings are also Ultra, with an average of 125.5 FPS. This is more than double the 60 FPS threshold, so users can max out all quality options without any concern for playability. The Medium preset at 176.4 FPS and High at 157.7 FPS are also excellent choices if users prefer higher frame rates for competitive play, but Ultra remains the optimal setting for visual fidelity.

For 3840x2160, the best settings remain Ultra, with an average of 73.5 FPS. This is the only resolution where the system approaches the playability boundary, but it still clears it comfortably. The Ultra preset at 4K is 13.5 FPS above the 60 FPS threshold, meaning users can run the game at maximum quality on a 4K display. The High preset at 88.6 FPS offers a safer margin for those who want to ensure no drops below 60 FPS, but the data indicates Ultra is playable.

CPU and GPU Roles

The performance scaling across resolutions reveals that the GPU is the limiting factor at higher resolutions, while the CPU provides substantial headroom at lower resolutions. At 1920x1080, the difference between Low (297 FPS) and Ultra (194.1 FPS) is 102.9 FPS, which is a 34.6% reduction. This large gap indicates that the GPU is heavily utilized even at 1080p, but the CPU is not bottlenecking, as the frame rates are extremely high.

When moving from 1080p Low to 1440p Low, the frame rate drops from 297 to 199.8 FPS, a 32.7% reduction. This is roughly proportional to the pixel count increase of 78% (2,073,600 to 3,686,400 pixels), suggesting that the GPU is handling the extra load efficiently. However, the CPU still has enough headroom to feed the GPU adequately, as the system maintains 199.8 FPS at 1440p Low.

The transition to 4K reveals the GPU bottleneck more clearly. At 4K Low, the frame rate is 112.7 FPS, which is a 43.6% drop from 1440p Low. From 1080p Low to 4K Low, the drop is 62.1%, while the pixel count increases by 400%. This disproportionate scaling indicates that the Intel Arc B580 is the limiting factor at 4K, as the CPU cannot compensate for the GPU's render load. The Core i7-14700KF, with its 28 threads and high single-core performance, is more than sufficient for Roblox's CPU demands at any resolution.

Similar Performance Alternatives

The CPU benchmark data places the Intel Core i7-14700KF in the 94th percentile of all CPUs, with an average benchmark score of 70,163. Its nearest rivals include the AMD Ryzen 7 9700F, which scores 69,996 (0.2% lower), and the AMD Ryzen 9 7940HX at 69,875 (0.4% lower). The AMD Ryzen 9 7950X is 0.9% behind with a score of 69,515. The Intel Core Ultra 7 265K is the only rival that scores higher, at 70,879, which is 1% above the i7-14700KF. These deltas are all within 1%, meaning that in CPU-bound scenarios, users would see virtually identical performance from any of these processors. For Roblox specifically, the CPU is not a bottleneck, so swapping to any of these rivals would produce no measurable difference in frame rates.

On the GPU side, the Intel Arc B580 sits in the 68th percentile of all GPUs with an average benchmark score of 23,021. Its nearest rivals are the AMD Radeon RX 580 2048SP (23,061, 0.2% higher), NVIDIA GeForce RTX 2080 (22,895, 0.6% lower), NVIDIA GeForce RTX 3080 (23,172, 0.7% higher), and NVIDIA P106-100 (23,249, 1% higher). All of these GPUs are within 1% of each other in average benchmark scores, so in GPU-bound scenarios like 4K Ultra, they would deliver nearly identical Roblox performance. The RTX 3080 is nominally the fastest of this group, but the 0.7% delta is negligible in practice.

How This Combo Ranks

This specific combination of the Intel Core i7-14700KF and Intel Arc B580 ranks 2,807 out of 3,711 tested combos in Roblox. This places the system in the 24.4th percentile of all tested configurations, meaning roughly three-quarters of tested combos rank higher. This seemingly low rank is a direct consequence of Roblox being a lightweight game that does not heavily utilize high-end hardware. The frame rates achieved are excellent, but the ranking compares against combos with even more powerful GPUs that may achieve higher raw frame rates. The rank of 2,807 is not a reflection of poor performance; rather, it indicates that many other systems in the database are overkill for this title. For context, the combo ranks below most systems with top-tier GPUs like the RTX 4090 or RX 7900 XTX, but it still delivers playable performance at all settings and resolutions.

The Verdict

This PC can run Roblox effectively at every resolution and settings combination tested. At 1920x1080, all four presets—Low (297 FPS), Medium (270 FPS), High (238.7 FPS), and Ultra (194.1 FPS)—far exceed the 60 FPS threshold. The best settings are Ultra, with an average of 194.1 FPS, which is more than triple the playable threshold.

At 2560x1440, the system again clears 60 FPS on all presets. Low averages 199.8 FPS, Medium 176.4 FPS, High 157.7 FPS, and Ultra 125.5 FPS. The best settings are Ultra at 125.5 FPS, providing a comfortable margin above the playable threshold.

At 3840x2160, the system remains playable on all presets, which is notable for a game running at 4K. Low averages 112.7 FPS, Medium 101.9 FPS, High 88.6 FPS, and Ultra 73.5 FPS. The verdict confirms that Ultra is the best settings choice at 4K, with an average of 73.5 FPS, which is 13.5 FPS above the 60 FPS threshold.

The data indicates that this combination is overkill for Roblox at 1080p and 1440p, where the frame rates are high enough to drive 240Hz or even 360Hz displays. At 4K, the system still provides a smooth experience with all settings maxed out. The only scenario where a user might want to reduce settings is if they are targeting a 120Hz or higher refresh rate at 4K, in which case the High preset at 88.6 FPS or Medium at 101.9 FPS would be more appropriate. However, for standard 60Hz displays, the Ultra preset at 4K is fully playable.