Roblox

The Intel Core i5-13400F paired with the NVIDIA GeForce RTX 3080 Ti ranks 3,224 out of 3,711 tested combos for Roblox, placing it in the 87th percentile of all configurations. This is a surprisingly low rank for a component pairing of this caliber, which suggests that the game’s engine and typical workloads do not heavily reward the raw compute horsepower this combo possesses. The data indicates that while the hardware is capable of high frame rates, its position relative to other tested combos reflects that many less expensive or older configurations can achieve comparable results in this specific title, making the combo’s absolute performance less of a differentiator than its component specifications would imply.

How This Combo Ranks

The combo’s rank of 3,224 out of 3,711 tested combos places it in the lower 13% of all pairings for Roblox, which is a stark contrast to the individual component percentiles. The RTX 3080 Ti sits at the 83rd percentile among all GPUs, and the i5-13400F is at the 77th percentile among all CPUs, yet their combined ranking in this game is far less impressive. This discrepancy highlights that Roblox is not a demanding title for high-end hardware; the game’s performance ceiling is reached well before these components are stressed. The measured FPS data shows that even at 4K Ultra, the combo averages 46 FPS, which is playable but not exceptional, and at 1080p Low it reaches 259 FPS, indicating that the game scales well with resolution but does not require top-tier parts to achieve smooth gameplay. The rank suggests that the combo is overkill for Roblox, and users with mid-range components likely achieve similar frame rates, explaining why this pairing falls so far down the list despite its individual strengths.

GPU Role

The NVIDIA GeForce RTX 3080 Ti, with its 12 GB of GDDR6X memory on a 384-bit bus providing 912.4 GB/s of bandwidth, is the dominant component in this pairing for Roblox. The GPU’s base clock of 1365 MHz and boost clock of 1665 MHz, combined with its 10,240 shading units, deliver a 3DMark Steel Nomad score of 5,077, which is 2.0% ahead of the NVIDIA GeForce RTX 5070 in benchmark comparisons. However, in Roblox, the GPU’s role is largely to push higher resolutions and settings without bottlenecking. The measured FPS data shows that from 1080p High (163 FPS) to 4K High (60 FPS), the GPU handles the load effectively, but the frame rate drop is significant. The VRAM capacity of 12 GB is more than sufficient for Roblox, which is not a graphically intensive game, so the memory bandwidth and shading power are underutilized. The GPU’s 83rd percentile ranking among all GPUs is not reflected in the Roblox-specific results, as the game’s simplistic graphics mean that even a fraction of the RTX 3080 Ti’s power is enough to maintain high frame rates at most settings. The data shows that the limiting factor in Roblox is not the GPU’s raw power but rather the game’s engine and CPU overhead, especially at lower resolutions where the GPU is not fully engaged.

CPU Role

The Intel Core i5-13400F, with 10 cores and 16 threads, runs at a base clock of 2.50 GHz and boosts up to 4.60 GHz, making it a strong mid-range processor for gaming workloads. Its Cinebench R23 multi-core score of 22,604 and single-core score of 3,191 place it in the 77th percentile of all CPUs, with its nearest rival being the AMD Ryzen 9 6900HS, which scores 25,284, a negligible 0.0% difference. In Roblox, the CPU’s role is more critical than the GPU at lower resolutions, as the game’s physics and scripting logic are often single-threaded. The measured FPS data shows that at 1080p Low, the combo achieves 259 FPS, which is 58.9% higher than at 4K Low (95 FPS), indicating that the CPU is keeping up with the GPU’s output at lower resolutions. However, the CPU’s performance in Roblox is not a bottleneck; the game is not demanding enough to stress the 10 cores and 16 threads fully. The i5-13400F’s 20 MB of shared L3 cache and dual-channel memory support provide adequate bandwidth for the game’s data, but the CPU’s high multi-threaded scores do not translate to proportional gains in Roblox. The data shows that the CPU’s single-thread performance, with a PassMark single-thread score of 3,634, is sufficient to maintain high frame rates, but the game’s performance ceiling is reached with less powerful processors, explaining why this combo ranks lower than expected.

FAQ

Q: What is the average FPS at 1080p with High settings, and how does it compare to 4K?

A: At 1920x1080 with High settings, the combo averages 163 FPS, which drops to 60 FPS at 3840x2160, a 63.2% reduction. This shows that the GPU is heavily taxed at 4K, but at 1080p, the CPU is more likely to be the limiting factor given the high frame rate.

Q: Is the RTX 3080 Ti’s 12 GB VRAM sufficient for Roblox at Ultra settings?

A: Yes, the 12 GB of GDDR6X memory is more than enough for Roblox, which is not a VRAM-intensive title. At 4K Ultra, the combo averages 46 FPS, indicating that the GPU’s memory is not a bottleneck, but the overall performance is limited by the game’s engine rather than VRAM capacity.

Q: How does the CPU’s single-core performance affect Roblox frame rates?

A: The i5-13400F’s single-core score of 3,191 in Cinebench R23 and 3,634 in PassMark single-thread tests is strong, but Roblox’s performance is not solely dependent on it. At 1080p Low, the combo hits 259 FPS, which is high, but the difference between Low and Ultra at the same resolution is 132 FPS, showing that the CPU can handle the load, but the GPU is the primary driver of settings-based changes.

Q: What is the combo’s rank in Roblox compared to other tested configurations?

A: The combo ranks 3,224 out of 3,711 tested, which is in the 87th percentile of all combinations. This low rank is due to Roblox being a lightweight game that does not require high-end components, so many mid-range pairings achieve similar frame rates, pushing this combo down the list.

Q: How does the RTX 3080 Ti compare to its nearest rival in benchmark scores?

A: The RTX 3080 Ti has an average benchmark score of 41,187, which is 2.0% higher than the NVIDIA GeForce RTX 5070’s 40,377. In Roblox, this difference is negligible, as the game does not scale with GPU compute power, so the RTX 3080 Ti’s lead does not translate to higher frame rates.

Q: Does the combo maintain playable frame rates at 4K Ultra?

A: Yes, but barely. At 3840x2160 with Ultra settings, the combo averages 46 FPS, which is just above the 30 FPS minimum for playability but below the 60 FPS target for smooth gameplay. This indicates that while the GPU is powerful, Roblox’s Ultra settings at 4K are demanding enough to push the combo to its limits.

Resolution Scaling

The measured FPS data shows a clear pattern of performance scaling from 1080p to 4K, with the combo’s frame rates dropping as resolution increases. At Low settings, the average FPS goes from 259 at 1080p to 171 at 1440p (a 34.0% drop) and then to 95 at 4K (a 63.3% drop from 1080p). At High settings, the frame rates are 163 FPS at 1080p, 108 FPS at 1440p, and 60 FPS at 4K, representing drops of 33.7% and 63.2%, respectively. This scaling indicates that the GPU is the primary limiting component at higher resolutions, as the frame rate drops are consistent with the increased pixel count. However, at 1080p, the CPU’s role becomes more prominent, as the high frame rates (259 FPS at Low) suggest that the CPU is capable of feeding the GPU at lower resolutions, but the GPU is not fully utilized. The data shows that from 1080p to 1440p, the average FPS drop across all settings is approximately 33%, while from 1440p to 4K, the drop is approximately 45%, indicating that the GPU’s memory bandwidth and shading power are increasingly taxed at higher resolutions. The fact that the combo can achieve 60 FPS at 4K High but only 46 FPS at 4K Ultra suggests that the settings have a significant impact on performance, with Ultra demanding more from the GPU than High, but both resolutions showing that the GPU is the bottleneck rather than the CPU.

Settings Recommendations

The measured FPS data provides clear guidance on which settings offer the best experience for this combo in Roblox. At 1080p, the Medium preset averages 204 FPS with a minimum of 174 FPS and a maximum of 235 FPS, which is a smooth and responsive experience for any display. The High preset at the same resolution averages 163 FPS, which is also excellent, but the jump from Medium to High reduces performance by 20.1% while likely offering only marginal visual improvements in Roblox’s blocky aesthetic. At 1440p, the Medium preset averages 135 FPS with a minimum of 114 FPS, which is ideal for high-refresh-rate monitors, while High averages 108 FPS, still very playable. At 4K, the Medium preset averages 75 FPS with a minimum of 63 FPS, which is the best balance between visual quality and performance, as High drops to 60 FPS and Ultra falls to 46 FPS, which is below the 60 FPS target. The data shows that the Medium preset is the sweet spot across all resolutions, providing a significant performance boost over High and Ultra while maintaining a visually acceptable experience. For users with 1080p or 1440p displays, Medium offers frame rates well above 120 FPS, ensuring a fluid experience, while at 4K, Medium is the only preset that consistently stays above 60 FPS, making it the recommended choice for this combo. The Ultra preset, while visually the most demanding, offers diminishing returns in Roblox, with performance dropping to 127 FPS at 1080p, 84 FPS at 1440p, and 46 FPS at 4K, which is not worth the frame rate cost given the game’s simple graphics.