Roblox

# Roblox with Intel Core i7-13700K + AMD Radeon RX 7700 XT

The benchmark data for Roblox with the Intel Core i7-13700K and AMD Radeon RX 7700 XT reveals a system that is heavily GPU-bound at higher resolutions but shows signs of CPU headroom at 1080p. This combo ranks 781st out of 1,800 tested combinations, placing it in the 56th percentile among all measured systems — a solid mid-pack position that suggests balanced but not exceptional performance for this specific title. The measured frame rates across all twelve data points range from a low of 101.4 FPS at 4K Ultra to a high of 420.7 FPS at 1080p Low, demonstrating that this pairing can handle Roblox at playable speeds even under the most demanding settings tested.

Resolution Scaling

The resolution scaling behavior of this combo tells a clear story about where the bottleneck lies. Moving from 1080p to 1440p at High settings, the average frame rate drops from 338.2 FPS to 225.7 FPS — a reduction of approximately 33 percent. The subsequent jump from 1440p to 4K at High settings yields 126.8 FPS, another 44 percent drop from the 1440p figure. This progressive decline indicates that the GPU becomes increasingly dominant as pixel count rises, with the RX 7700 XT's 12 GB of GDDR6 memory and 192-bit bus width being pushed harder at each step.

At Low settings, the scaling pattern is even more telling. The 1080p Low result of 420.7 FPS falls to 279.1 FPS at 1440p Low, then to 161.1 FPS at 4K Low. The 4K-to-1080p ratio here is roughly 2.6x, which is close to what one would expect from pure pixel-count scaling — suggesting the GPU is the limiting factor even at the lowest settings. However, the 1080p Low result being 420.7 FPS while the 1080p Ultra result is 276.4 FPS reveals a 52 percent performance gap that cannot be solely attributed to resolution, indicating that settings complexity also matters.

The Ultra preset shows the steepest 4K drop, falling to 101.4 FPS — the only measured result below 110 FPS in the entire data set. This suggests that at 4K, the combination of high resolution and maximum graphical features pushes the RX 7700 XT near its practical limit for maintaining high refresh rates. The data implies that for competitive play at 1080p, this system has ample headroom, but for 4K Ultra experiences, users will face frame rates that dip below what many high-refresh displays can utilize.

FAQ

Q: What is the highest average frame rate this combo achieves in Roblox?

A: The maximum measured average is 420.7 FPS at 1920x1080 with Low settings. This represents the best-case scenario for frame rate in the data.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the average frame rate is 101.4 FPS. This is the lowest result in the entire measurement set, indicating that 4K Ultra pushes the GPU significantly.

Q: What is the frame rate difference between Low and Ultra at 1440p?

A: At 2560x1440, Low settings produce 279.1 FPS while Ultra produces 183.2 FPS — a gap of 95.9 FPS, or roughly 52 percent more performance at Low compared to Ultra.

Q: Does the combo perform better at 1080p Medium or 1440p High?

A: The 1080p Medium result is 382 FPS, while 1440p High is 225.7 FPS. The 1080p Medium setting delivers about 69 percent higher frame rates than the 1440p High setting.

Q: How does the GPU's benchmark score compare to its nearest rival?

A: The RX 7700 XT has an average benchmark score of 30,097, which is essentially tied with the NVIDIA GeForce RTX 5060 at 30,109 — a delta of 0 percent. The AMD Radeon RX 570 is slightly ahead at 30,158, representing a -0.2 percent delta for the 7700 XT.

Q: What is the combo's overall rank among tested systems for Roblox?

A: The combo ranks 781st out of 1,800 tested combinations, placing it in the upper-middle portion of all measured systems for this game.

How This Combo Ranks

The combo's rank of 781 out of 1,800 places it just above the median for Roblox performance. This positioning is interesting because the individual components are not mid-range — the i7-13700K sits in the 93rd percentile among all CPUs, and the RX 7700 XT is in the 73rd percentile among all GPUs. The fact that this combination lands in the 56th percentile for Roblox suggests that the game itself does not heavily reward the high-end capabilities of either component.

Comparing to the CPU's nearest rivals helps contextualize the CPU contribution. The i7-13700K's average benchmark score of 47,282 is nearly identical to the Intel Core i7-13700KF at 47,334 (-0.1 percent delta), the AMD EPYC 4364P at 47,131 (0.3 percent delta), and the Intel Core i9-12900F at 47,081 (0.4 percent delta). This grouping indicates that the 13700K is not uniquely advantaged in raw computational power — several alternatives offer essentially the same compute capability. The AMD Ryzen 9 PRO 5945 at 47,527 is the closest competitor above it at a -0.5 percent delta.

For the GPU, the nearest rival data shows the RX 7700 XT is positioned in a tight cluster: the RTX 5060 matches it exactly at 30,109, the RX 570 is marginally ahead at 30,158, and the Tesla M60 trails at 29,969. This 0.6 percent spread across all four GPUs indicates that the 7700 XT's graphics performance is well within the noise of its direct competitors, meaning the measured FPS differences in Roblox are more likely attributable to other factors like driver optimization or clock behavior rather than raw architectural superiority.

Measured FPS Breakdown

At 1920x1080, the measured results show a clear progression across settings. Low delivers 420.7 FPS, Medium provides 382 FPS, High comes in at 338.2 FPS, and Ultra drops to 276.4 FPS. The gap from Low to Ultra is 144.3 FPS, representing a 52 percent reduction in frame rate when maximizing visual quality. Notably, the step from Medium to High costs 43.8 FPS, while the step from High to Ultra costs 61.8 FPS — the Ultra preset imposes the largest single-setting penalty.

Moving to 2560x1440, the results compress slightly. Low produces 279.1 FPS, Medium yields 255.9 FPS, High reaches 225.7 FPS, and Ultra bottoms out at 183.2 FPS. The Low-to-Ultra gap here is 95.9 FPS, or 52 percent — the same relative penalty as at 1080p. This consistency suggests the settings' relative cost is resolution-independent, while the absolute frame rates scale with pixel count.

At 3840x2160, the numbers tighten further. Low achieves 161.1 FPS, Medium reaches 146.6 FPS, High manages 126.8 FPS, and Ultra falls to 101.4 FPS. The Low-to-Ultra gap narrows to 59.7 FPS, but the relative penalty grows to 59 percent — meaning Ultra becomes proportionally more expensive at 4K. This pattern indicates that the GPU's compute resources are stretched thinner at higher resolutions, amplifying the cost of additional graphical features. Across all resolutions, the frame rate ordering is consistent: Low > Medium > High > Ultra, with no anomalies in the measured data.

CPU Role

The Intel Core i7-13700K brings 16 cores and 24 threads to this pairing, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. Its Raptor Lake architecture on a 10 nm process node provides a 30 MB shared L3 cache and 2 MB L2 per core, along with 80 KB of L1 per core. The benchmark scores reflect a strong multi-threaded performer: Cinebench R23 multi-core reaches 39,000, while single-core hits 5,505. The Geekbench scores show 17,731 multi-core and 2,850 single-core, and 3DMark max-threads reaches 12,412.

In the context of Roblox, the CPU's role appears secondary but not negligible. At 1080p Low, the combo reaches 420.7 FPS — a figure that approaches what many displays can show — yet the CPU's single-thread score of 4,333 in PassMark and 1,136 in 3DMark single-thread suggest it can drive even higher frame rates if the GPU were not the constraint. The data shows that reducing resolution from 1440p to 1080p at Low settings yields a 141.6 FPS increase, indicating that the GPU is the primary limiter even at lower resolutions. However, the CPU's high boost clock of 5.40 GHz and strong single-thread performance likely prevent any CPU-related frame dips in less demanding scenes.

The CPU's 93rd percentile ranking among all processors means it outperforms the vast majority of installed CPUs, and its nearest rivals — the 13700KF, EPYC 4364P, i9-12900F, and Ryzen 9 PRO 5945 — all cluster within a 0.5 percent band of its average score. For a game like Roblox, which typically relies more on single-thread performance than multi-core scaling, the 13700K's 5.40 GHz boost clock is likely the more relevant specification than its 16-core count, though the 24 threads ensure no background tasks will compete for processing resources during gameplay.

Settings Recommendations

The measured data suggests that High settings at 1440p offers the best balance of visual quality and frame rate performance. At 2560x1440 High, the combo delivers 225.7 FPS — comfortably above 144 Hz refresh rates common on modern monitors, while still providing a meaningful visual upgrade over Medium. The step up to Ultra at 1440p costs 42.5 FPS (from 225.7 to 183.2), which is a significant penalty for what is often a marginal visual improvement in Roblox's stylized graphics.

For users prioritizing maximum frame rates, 1080p Low at 420.7 FPS is the clear choice, though this setting likely sacrifices too much visual fidelity for most players. The 1080p Medium result of 382 FPS offers a 38.7 FPS advantage over High at the same resolution, making Medium the superior choice for competitive play at 1080p where every frame matters. At 4K, High settings at 126.8 FPS is the only preset that maintains a frame rate above 120 FPS, making it the recommended option for 4K displays — Ultra at 101.4 FPS may still be playable but risks dipping below 100 FPS in busier scenes.

The data indicates that the performance penalty for Ultra is disproportionately large at every resolution compared to High. At 1080p, the High-to-Ultra drop is 61.8 FPS (18 percent), while at 4K it is 25.4 FPS (20 percent). Given that Roblox's art style does not typically demand maximum graphical settings, High appears to be the sweet spot across all three resolutions, with 1440p High offering the best combination of resolution and frame rate for most users.

GPU Role

The AMD Radeon RX 7700 XT is built on the RDNA 3.0 architecture with the Navi 32 chip, manufactured on a 5 nm process by TSMC. It features 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of bandwidth. The GPU has 3,456 shading units, 216 TMUs, and 96 ROPs, with a base clock of 1435 MHz and a boost clock of 2544 MHz. Its FP32 performance is rated at 35.17 TFLOPS, and it supports DirectX 12 Ultimate, Vulkan 1.4, and OpenGL 4.6.

The GPU's benchmark results show a PassMark G3D score of 22,547 and a Geekbench OpenCL score of 127,549, with Vulkan reaching 132,758. Its 73rd percentile ranking among all GPUs indicates solid mid-to-upper tier performance. The nearest rival data reveals an exceptionally tight grouping: the RTX 5060 matches its average score exactly at 30,109, the RX 570 is marginally ahead at 30,158, and the Tesla M60 trails at 29,969. This clustering suggests the 7700 XT's raw compute capabilities are well-established, but the measured Roblox frame rates show how game-specific optimization can vary.

In Roblox, the GPU's role is clearly dominant based on the resolution scaling data. The consistent pattern of frame rate drops with increasing resolution — from 420.7 FPS at 1080p Low to 161.1 FPS at 4K Low, a 62 percent reduction — aligns with pixel-count scaling and indicates the GPU is the primary bottleneck. The 12 GB VRAM is likely sufficient for Roblox's textures at all tested settings, as the game's visual complexity is modest compared to more demanding titles. The 256-bit memory interface (192-bit per the spec) and 432.0 GB/s bandwidth provide adequate throughput for the frame rates observed, though the 4K Ultra result of 101.4 FPS suggests the GPU's compute units are fully utilized at that configuration. The boost clock of 2544 MHz, when sustained, enables the high frame rates seen at 1080p, but the thermal and power constraints of the 245 W TDP may limit sustained boost behavior in longer sessions.