Roblox

Roblox is notoriously lightweight, but this specific pairing of an Intel Core i5-12600KF and NVIDIA GeForce RTX 4070 SUPER produces results that are almost absurdly fast, pushing frame rates into territory typically reserved for esports titles. The data shows that at 1080p, the system is so powerful that the CPU becomes the primary bottleneck, while at 4K, the GPU finally takes over, yet still maintains frame rates well above the refresh rates of most monitors. The measured FPS figures indicate that this combo is overkill for standard Roblox play, but the headroom allows for maximum settings and high resolutions without any concern for playability.

Resolution Scaling

The performance drop from 1080p to 4K reveals a clear shift in the limiting component. At 1920x1080 with Low settings, the combo produces 560 FPS, which drops to 374 FPS at 2560x1440 and further to 211 FPS at 3840x2160. This 349 FPS reduction from 1080p to 4K is a steep decline, but the absolute numbers remain exceptionally high. The pattern suggests that at 1080p, the CPU's single-thread performance—evidenced by its 3DMark single-thread score of 1016 and Cinebench R23 single-core score of 3302—is the ceiling, as the GPU is nowhere near fully utilized. The i5-12600KF's boost clock of 4.90 GHz is the key enabler here, allowing the engine's physics and scripting logic to run at maximum speed.

Moving to 1440p, the frame rates still remain very high, with the Low preset hitting 374 FPS. The drop from 560 to 374 FPS is a 33% reduction, which is substantial but still leaves performance at a level where the RTX 4070 SUPER's 35.48 TFLOPS of FP32 compute is starting to matter. The 4K results, while lower, are still remarkable. The 211 FPS at Low settings at 3840x2160 indicates that even at this resolution, the GPU is not stressed to its limits. The data shows a clear trend: the RTX 4070 SUPER's 12 GB of GDDR6X memory and 504.2 GB/s of bandwidth are more than sufficient for Roblox's geometry, and the 1980 MHz base clock boosting to 2475 MHz provides ample rasterization power.

The most telling comparison is the gap between the Low and Ultra presets at each resolution. At 1080p, the gap is 195 FPS (560 vs 365), at 1440p it is 130 FPS (374 vs 244), and at 4K it is 73 FPS (211 vs 138). This narrowing gap as resolution increases confirms that the GPU becomes the limiting factor at higher pixel counts, but the CPU still holds significant sway. The benchmark results indicate that this pairing is balanced enough to avoid severe bottlenecks at any resolution, though the CPU is clearly the more dominant constraint at 1080p. The fact that the 4K Ultra preset still achieves 138 FPS confirms the headroom available, as most displays at that resolution are limited to 60 Hz or 120 Hz refresh rates.

Settings Recommendations

For the best experience, the data points to the High preset as the optimal choice across all resolutions. At 1920x1080, High delivers 450 FPS, which is only 19% lower than the Low preset's 560 FPS but provides significantly better visual fidelity. The Medium preset offers a middle ground at 509 FPS, but the jump from Medium to High costs only 59 FPS, making High the sweet spot for visual quality without sacrificing the frame rate headroom needed for competitive play. At 2560x1440, High produces 300 FPS, which is still far above the 144 Hz refresh rate common to that resolution, and the 70 FPS penalty from Medium to High is negligible given the overall performance.

At 3840x2160, the High preset's 170 FPS is the recommended target. The Ultra preset drops to 138 FPS, which is still playable but represents a 19% performance reduction for marginal visual gains in a game like Roblox where the art style is inherently simple. The Low preset at 4K offers 211 FPS, but the visual downgrade is not worth the 41 FPS increase, especially when High already exceeds the refresh rate of most 4K monitors. The Medium preset at 4K, with its measured min FPS of 163 and max FPS of 221, shows good frame pacing, but High is the better balance.

For players with high refresh rate 1080p monitors (240 Hz or higher), the Medium or Low presets might be preferable to push frame rates towards 500-560 FPS, but the gain is largely imperceptible. The Ultra preset, while the most demanding, still delivers 365 FPS at 1080p, which means it is viable for any monitor on the market. The recommendation is clear: use High for the best balance of visual quality and performance, and only consider Ultra if you prioritize graphical fidelity over the already-excessive frame rates.

FAQ

Q: What is the highest average FPS achievable with this combo?

A: The highest measured average FPS is 560, achieved at 1920x1080 resolution with the Low settings preset.

Q: How does the 4K Ultra performance compare to 1080p Low?

A: The 4K Ultra preset produces an average of 138 FPS, which is 422 FPS lower than the 560 FPS seen at 1080p Low, representing a 75% reduction in frame rate.

Q: Is the CPU or GPU the bottleneck in this game?

A: At 1080p, the CPU is the limiting factor, as evidenced by the small FPS differences between settings (560 Low vs 450 High). At 4K, the GPU becomes more relevant, but the i5-12600KF's strong single-thread score of 1016 in 3DMark ensures it never becomes a severe constraint.

Q: What is the minimum FPS recorded in the data?

A: The only recorded minimum FPS values are for the Medium preset, with the lowest being 163 FPS at 3840x2160 resolution.

Q: Does the RTX 4070 SUPER's 12 GB VRAM matter for Roblox?

A: The 12 GB of GDDR6X memory is vastly more than Roblox requires, indicated by the fact that even at 4K Ultra, the GPU still produces 138 FPS without any signs of memory-related stuttering.

Q: How does this combo rank against other tested systems?

A: This combo ranks 651st out of 3711 tested combos for Roblox, placing it in the top 17.5% of all systems tested for this game.

How This Combo Ranks

The combo's rank of 651 out of 3711 tested combinations places it in the top 17.5% of all systems benchmarked for Roblox. This is a strong position, but the ranking might seem low given the exceptional frame rates. The reason is that Roblox is a game where even modest hardware can achieve high FPS, so the field is crowded with many systems producing triple-digit frame rates. The rank indicates that while this combo is fast, there are 650 other configurations that deliver even higher FPS in this specific title, likely due to CPUs with higher single-thread performance or more optimized configurations for Roblox's engine.

The CPU's percentile ranking of 79 against all CPUs suggests it is better than 79% of processors tested, which aligns with its position relative to rivals like the Intel Core i9-10900K (which has a delta of -0.3% in average benchmark score) and the AMD Ryzen 7 5800X3D (also -0.3% delta). The GPU's percentile ranking of 83 against all GPUs is even higher, with its nearest rival being the NVIDIA Quadro M6000 24 GB, which scores 0.1% lower in average benchmarks. This indicates that the GPU is relatively stronger than the CPU when compared to other components in the database.

The gap between the combo's rank (651) and the component percentiles suggests that the CPU is the limiting factor in Roblox, preventing the system from reaching the top 10% of combos. The data shows that the i5-12600KF's average benchmark score of 27799 is nearly identical to its nearest rivals, with the Ryzen 7 5800X3D scoring 27896, a difference of only 0.3%. This means that swapping to a slightly faster CPU could potentially improve the combo's rank, but the gains would be marginal given that the RTX 4070 SUPER is already in the top 17% of GPUs.

GPU Role

The NVIDIA GeForce RTX 4070 SUPER plays a secondary role in Roblox due to the game's low graphical demands, but its specifications ensure that it never becomes a bottleneck. The GPU's 12 GB of GDDR6X memory with a 192-bit bus width and 504.2 GB/s bandwidth is exceptionally over-provisioned for a game that typically uses less than 4 GB of VRAM. The 7168 shading units and 224 texture mapping units provide massive parallel processing power, yet the data shows that even at 4K Ultra, the GPU is not fully utilized, as the 138 FPS result is far from the card's theoretical limits.

The clock speeds of 1980 MHz base and 2475 MHz boost are high, and the 35.48 TFLOPS of FP32 compute is more than double what Roblox needs. The GPU's 3DMark Steel Nomad DX12 score of 4627 and Passmark G3D score of 29995 place it in the 83rd percentile of all GPUs, but these benchmarks are designed for modern AAA titles, not Roblox's simple shaders. The 56 RT cores and 224 tensor cores are entirely unused in Roblox, as the game does not support ray tracing or DLSS.

The GPU's role is essentially to handle the increased pixel fill rate demands at higher resolutions. At 4K, the pixel rate of 198.0 GPixel/s becomes relevant, and the texture rate of 554.4 GTexel/s ensures that even the most detailed Roblox environments render smoothly. The 220 W TDP and dual-slot design indicate a power-hungry card, but the performance data shows that it operates well within its thermal envelope in this game. The GPU's end-of-life production status is irrelevant to its performance here, as it remains more than capable of handling Roblox at maximum settings.

Measured FPS Breakdown

At 1920x1080, the frame rates are extraordinary. The Low preset averages 560 FPS, which is the highest measured in the entire dataset. The Medium preset averages 509 FPS with a minimum of 433 FPS and a maximum of 586 FPS, showing excellent frame consistency. The High preset drops to 450 FPS, and the Ultra preset produces 365 FPS. The 195 FPS spread between Low and Ultra at 1080p demonstrates that the CPU is the primary constraint, as the GPU can easily render the simple scenes at any setting.

At 2560x1440, the performance remains exceptional. Low settings yield 374 FPS, Medium averages 340 FPS with a minimum of 289 FPS and maximum of 391 FPS, High delivers 300 FPS, and Ultra produces 244 FPS. The 130 FPS spread between Low and Ultra is narrower than at 1080p, indicating that the GPU is starting to contribute more to the workload. The Medium preset's minimum FPS of 289 is still well above the 144 Hz refresh rate of most 1440p monitors, ensuring a smooth experience.

At 3840x2160, the results are still remarkably high. Low settings average 211 FPS, Medium averages 192 FPS with a minimum of 163 FPS and maximum of 221 FPS, High produces 170 FPS, and Ultra delivers 138 FPS. The 73 FPS spread between Low and Ultra is the smallest of all resolutions, confirming that the GPU is the dominant factor at 4K. The Medium preset's minimum FPS of 163 is above 144 Hz, meaning that even the most demanding moments in Roblox will not cause noticeable stuttering. The Ultra preset's 138 FPS is still suitable for 120 Hz displays, providing a playable and visually rich experience. The data across all resolutions shows a consistent pattern: this combo is capable of running Roblox at any setting and resolution with frame rates that exceed the needs of all but the most demanding high-refresh-rate displays.