Roblox

Resolution Scaling

The measured frame rates for Roblox with the Intel Core i5-14600KF and NVIDIA GeForce RTX 5070 show a clear pattern of scaling as resolution increases. At 1920x1080 with Ultra settings, the combo produces 353.5 FPS. Moving to 2560x1440 at the same preset drops that figure to 233.5 FPS, a reduction that aligns with the 77% increase in pixel count. At 3840x2160 Ultra, the average falls further to 135.2 FPS. This progression from 1080p to 4K represents a 61.8% overall decline in average frame rate at the highest preset.

The scaling behavior across the lower presets is more revealing about the limiting component. At Low settings, 1080p yields 545.3 FPS, 1440p yields 365.3 FPS, and 4K yields 207 FPS. The drop from 1080p to 1440p is 33%, while the drop from 1440p to 4K is 43.3%. This accelerating decline as resolution climbs indicates that the RTX 5070 becomes progressively more stressed at higher pixel counts. At 1080p Low, the frame rate of 545.3 FPS is extraordinarily high, suggesting the CPU is capable of feeding the GPU at that level, but the GPU begins to take over as the bottleneck once pixel throughput demands increase.

Comparing Medium and High presets shows a similar trend. At 1080p Medium, the average is 490.8 FPS; at 1440p Medium it drops to 333.1 FPS; at 4K Medium it reaches 190.1 FPS. The High preset follows the same shape: 433.5 FPS at 1080p, 289.7 FPS at 1440p, and 165.9 FPS at 4K. In every case, the largest percentage drop occurs between 1440p and 4K, reinforcing that the GPU is the primary constraint at 4K, while the CPU retains more headroom at lower resolutions. The delta between Low and Ultra at 1080p is 191.8 FPS, but at 4K that same delta shrinks to 71.8 FPS, showing how resolution compresses the performance gap between presets.

GPU Role

The NVIDIA GeForce RTX 5070 carries 12 GB of GDDR7 memory on a 192-bit bus, with memory clocks rated at 1750 MHz and 28 Gbps effective. The bandwidth figure is 672.0 GB/s, which proves sufficient for Roblox's asset streaming at all tested settings. The GPU's boost clock is 2512 MHz with a base clock of 2325 MHz. These clock values, combined with the 6144 shading units, drive the measured results.

Roblox is not a graphically demanding title by modern standards, yet the data shows the GPU still matters. At 4K Ultra, the average of 135.2 FPS is the lowest result in the entire measured set, which indicates that even a game with Roblox's visual simplicity can push the RTX 5070 when pixel count and shading quality scale together. The 80 ROPs and 192 TMUs handle the rasterization workload, and the 30.87 TFLOPS FP32 throughput provides ample compute headroom for the game's physics and lighting calculations.

The GPU's 83rd percentile ranking among all GPUs, based on an average benchmark score of 41687, places it in the upper tier of tested hardware. Its nearest rival, the AMD Radeon Pro 5300, scores 41610, a delta of 0.2%, which is effectively a tie in aggregate benchmarks. The NVIDIA GeForce RTX 3090 trails at 41441, 0.6% behind, while the Tesla M40 sits at 41897, 0.5% ahead. These margins are noise-level, meaning the RTX 5070's actual performance in Roblox must be assessed from the measured FPS rows rather than synthetic averages.

At 1080p, the GPU is clearly not the limiting factor at any preset, as even Ultra produces 353.5 FPS. The CPU, with its 14 cores and 20 threads boosting to 5.30 GHz, is capable of sustaining those frame rates. At 4K, the GPU's role becomes dominant, as evidenced by the 135.2 FPS floor at Ultra. The VRAM allocation of 12 GB is not a constraint in this game; no measured row suggests memory capacity or bandwidth throttling.

Settings Recommendations

The measured FPS rows allow for a straightforward recommendation based on frame rate targets. At 1920x1080, every preset exceeds 350 FPS, so the choice comes down to visual quality. Ultra at 353.5 FPS is perfectly playable and offers the highest fidelity. The gap between Medium at 490.8 FPS and Ultra at 353.5 FPS represents a 137.3 FPS difference, but both are far beyond any display refresh rate that would be paired with this hardware. For 1080p, Ultra is the sensible pick.

At 2560x1440, the same logic applies. Ultra delivers 233.5 FPS, which is still exceptionally high. Medium produces 333.1 FPS and High produces 289.7 FPS. The 99.6 FPS advantage of Medium over Ultra does not justify the visual compromise, as 233.5 FPS is already above the typical high-refresh monitor's capability. Ultra remains the recommended preset at 1440p.

At 3840x2160, the decision becomes more nuanced. Ultra averages 135.2 FPS, which is still above 120 FPS and suitable for high-refresh 4K displays. High averages 165.9 FPS, a 30.7 FPS improvement, while Medium reaches 190.1 FPS and Low hits 207 FPS. For players prioritizing frame rate stability above all else, Medium at 190.1 FPS offers a 54.9 FPS advantage over Ultra with a moderate visual step down. Low at 207 FPS provides the highest 4K frame rate but sacrifices the most visual quality. The data supports Ultra as the default for 4K, with Medium as the fallback if a player wants extra headroom.

How This Combo Ranks

The combination of the Intel Core i5-14600KF and NVIDIA GeForce RTX 5070 ranks 359th out of 1800 tested combos in Roblox. This places it in the top 19.9% of all configurations in the database. The CPU's individual percentile rank is 93rd among all CPUs, while the GPU sits at the 83rd percentile among all GPUs. The combo's rank of 359 suggests that the pairing is well-balanced for this game, though not at the absolute top tier.

The CPU's nearest rivals provide context for its contribution. The Intel Core i5-14600K scores 49166 on average, a 0.4% delta from the i5-14600KF's 49367 average. The AMD EPYC 4345P scores 49595, which is 0.5% higher. The AMD Ryzen 9 5950X scores 49062, 0.6% lower, and the Intel Xeon Gold 5318H scores 48698, 1.4% lower. These margins are all under 1.5%, meaning the CPU's processing power is comparable to several other high-end parts in the database. The 14-core, 20-thread configuration with a 24 MB shared L3 cache and 125 W TDP is a strong foundation for Roblox's single-threaded and lightly threaded workloads.

The GPU's nearest rivals show similar clustering. The AMD Radeon Pro 5300 is 0.2% behind, the NVIDIA Tesla M40 is 0.5% ahead, the RTX 3090 is 0.6% behind, and the AMD Radeon Pro 580X is 0.7% ahead. None of these deltas exceed 1%, which suggests the RTX 5070's aggregate benchmark score sits in a crowded field. Yet in Roblox specifically, the measured FPS numbers demonstrate that this combo performs at a level that ranks in the 359th position, which is a strong showing given that 1800 total combos are tracked.

FAQ

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

A: The highest measured average is 545.3 FPS at 1920x1080 with Low settings.

Q: Does the combo maintain 144 FPS at 4K with any preset?

A: Yes, all four presets at 3840x2160 exceed 144 FPS, with Ultra at 135.2 FPS being the only one below it. Low averages 207 FPS, Medium 190.1 FPS, and High 165.9 FPS.

Q: How much faster is the CPU compared to the Intel Core i5-14600K?

A: The i5-14600KF has an average benchmark score of 49367, which is 0.4% higher than the i5-14600K's 49166.

Q: What is the GPU's memory configuration?

A: The RTX 5070 has 12 GB of GDDR7 memory on a 192-bit bus with 672.0 GB/s bandwidth and 28 Gbps effective memory speed.

Q: How does the combo rank among all tested configurations?

A: It ranks 359th out of 1800 combos in Roblox, placing it in the top 19.9% overall.

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

A: Low averages 365.3 FPS while Ultra averages 233.5 FPS, a difference of 131.8 FPS.

Measured FPS Breakdown

At 1920x1080, the full set of measured averages is as follows: Low produces 545.3 FPS, Medium produces 490.8 FPS, High produces 433.5 FPS, and Ultra produces 353.5 FPS. The spread from lowest to highest preset is 191.8 FPS. This resolution shows the greatest absolute headroom, with even the Ultra preset exceeding 350 FPS.

At 2560x1440, the averages compress slightly: Low reaches 365.3 FPS, Medium reaches 333.1 FPS, High reaches 289.7 FPS, and Ultra reaches 233.5 FPS. The spread here is 131.8 FPS. Compared to 1080p, every preset loses between 120 and 180 FPS, with the largest absolute loss occurring at Low (180 FPS) and the smallest at Ultra (120 FPS).

At 3840x2160, the averages are: Low at 207 FPS, Medium at 190.1 FPS, High at 165.9 FPS, and Ultra at 135.2 FPS. The spread narrows to 71.8 FPS. This is the only resolution where Ultra drops below 150 FPS, and it is also where the preset-to-preset differences shrink most dramatically. The data shows a consistent ordering across all resolutions: Low is always fastest, followed by Medium, then High, then Ultra. The relative gap between presets diminishes as resolution increases, confirming that GPU-bound scenarios reduce the impact of settings changes.