Roblox

The Intel Core i7-13700K paired with the NVIDIA GeForce RTX 3070 Ti delivers a high-refresh-rate experience in Roblox, with the data showing a clear trend: frame rates are exceptionally high at 1080p and remain very playable even at 4K. The performance scaling from 1080p to 4K reveals a system that is heavily CPU-bound at lower resolutions, with the GPU becoming the limiting factor only at the highest pixel counts.

Resolution Scaling

Analyzing the measured FPS data across the three tested resolutions shows a predictable but pronounced drop in performance as pixel count increases. At 1080p High settings, the combo produces 350.4 FPS. Moving to 1440p High settings, the average FPS falls to 236.5, which is a 32.5% reduction. The jump to 4K High settings brings the average down to 132.7 FPS, representing a further 43.9% drop from the 1440p figure.

This steep decline indicates that the RTX 3070 Ti becomes the primary bottleneck at 4K, but the absolute numbers remain high. The 4K High result of 132.7 FPS is still well above the 60 FPS threshold, suggesting the GPU has enough headroom for this title. The pattern is consistent across all settings; for instance, at Low settings, the frame rate goes from 434 FPS at 1080p, to 291.1 FPS at 1440p, and finally to 166.9 FPS at 4K. The scaling factor from 1080p to 4K is roughly 2.6x, which is less than the 4x pixel count difference, confirming that the CPU is holding back performance at the lower resolutions where the GPU is not fully utilized.

How This Combo Ranks

The combo's position in the overall database is modest. In Roblox, this specific CPU-GPU pairing ranks 708 out of 1800 tested combinations. While this places it in the top 40% of all combos, the rank is surprising given the component-level performance. The Intel Core i7-13700K alone sits in the 93rd percentile of all CPUs, and the RTX 3070 Ti is in the 74th percentile of all GPUs. The data suggests that Roblox's engine is not scaling with the high-end hardware as aggressively as other titles might.

This rank indicates that while the combo is fast, many other pairings yield higher average FPS in this specific game. The high CPU percentile and lower combo rank imply that the game's performance is limited by factors other than raw compute power, such as single-threaded efficiency or engine-level bottlenecks. The deltaPct values for the CPU's nearest rivals are all within 0.5% of its average benchmark score, showing that the 13700K is closely matched with the 13700KF, EPYC 4364P, and i9-12900F in general compute tasks, but this parity does not necessarily translate to a higher Roblox ranking.

GPU Role

The NVIDIA GeForce RTX 3070 Ti is built on the Ampere architecture with an 8nm process node and features 8 GB of GDDR6X memory on a 256-bit bus. This configuration provides a memory bandwidth of 608.3 GB/s, which is ample for a game like Roblox with its stylized, low-detail graphics. The GPU's boost clock is 1770 MHz, and it houses 6144 shading units, 192 texture mapping units, and 96 raster output units.

In the context of Roblox, the GPU's role becomes more critical at 4K. The data shows that at 4K Ultra settings, the average FPS drops to 109.1, the lowest figure recorded. This is still a playable frame rate, but it highlights that the GPU is being stressed more heavily at this resolution. The GPU's average benchmark score of 30849 places it just 0.8% behind the AMD Radeon RX 6700 and 0.9% ahead of the NVIDIA Quadro M5000, indicating that its raw compute performance is in a tight cluster with those cards. The 8GB VRAM capacity is not a limiting factor in Roblox, as the game's texture loads are modest, and the 608.3 GB/s bandwidth ensures that data transfer is not a bottleneck even at 4K.

Measured FPS Breakdown

The measured data provides a complete picture of performance across resolutions and settings. At 1920x1080, the frame rates are exceptionally high, with Low settings hitting 434 FPS, Medium at 398 FPS, High at 350.4 FPS, and Ultra at 282.8 FPS. The gap between Low and Ultra is 151.2 FPS, showing a significant impact from graphical fidelity even at this resolution. At 2560x1440, the numbers remain strong, with Low at 291.1 FPS, Medium at 264.5 FPS, High at 236.5 FPS, and Ultra at 188.3 FPS. The drop from 1080p to 1440p is consistent across all settings, averaging around a 33% reduction.

At 3840x2160, performance is still respectable but shows a clearer GPU bottleneck. Low settings produce 166.9 FPS, Medium 148.5 FPS, High 132.7 FPS, and Ultra 109.1 FPS. The difference between Low and Ultra at 4K is 57.8 FPS, a smaller absolute gap than at 1080p but similar in relative terms. Notably, the Ultra preset at 4K is the only configuration that dips below 120 FPS, suggesting that users targeting the highest refresh rates may need to reduce settings at this resolution.

FAQ

Q: What is the maximum average FPS recorded for this combo in Roblox?

A: The highest average FPS is 434, achieved at 1920x1080 with Low settings.

Q: How much faster is the 1080p High result compared to the 4K High result?

A: The 1080p High average of 350.4 FPS is 217.7 FPS higher than the 4K High average of 132.7 FPS, representing a 164% increase.

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

A: Yes, the 4K Ultra setting yields an average of 109.1 FPS, which is well above the standard 60 FPS playable threshold.

Q: How does the CPU's percentile ranking compare to the combo's rank in Roblox?

A: The CPU is in the 93rd percentile of all CPUs, but the combo ranks 708 out of 1800 in Roblox, indicating that the game does not fully utilize the CPU's high-end capabilities.

Q: What is the GPU's average benchmark score relative to its closest rival?

A: The RTX 3070 Ti has an average benchmark score of 30849, which is 0.8% lower than the AMD Radeon RX 6700's score of 31112.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor based on the Raptor Lake architecture, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. Its benchmark results are formidable, including a Cinebench R23 multi-core score of 39000 and a single-core score of 5505. The 3DMark max threads score is 12412, and the Passmark multithread score is 45887. These figures place the CPU in the 93rd percentile of all CPUs, with an average benchmark score of 47282.

In Roblox, the CPU's role is significant at lower resolutions. The data shows that at 1080p, the frame rates are so high that the GPU is not the limiting factor; instead, the CPU's single-thread performance likely dictates the ceiling. The 3DMark single-thread score of 1136 and the Cinebench R20 single-core score of 2312 indicate strong single-core capability, which is crucial for a game like Roblox that often relies on a primary game thread. The CPU's nearest rival, the Intel Core i7-13700KF, scores a 47334 average, a delta of -0.1%, showing that the two are nearly identical in performance. This suggests that the unlocked multiplier on the 13700K offers no inherent advantage in this game without manual overclocking. The robust multi-core performance, evidenced by the 16380 Cinebench R20 multi-core score, does not translate into higher Roblox frame rates, as the game's engine does not appear to scale with thread count beyond a certain point.