Roblox

# CPU Role — cores, clocks, and how they relate to this game's results

The Intel Core i5-14600K brings a 14-core, 20-thread configuration based on the Raptor Lake architecture, with a base clock of 3.50 GHz and a boost clock of 5.30 GHz. This processor, built on Intel's 10 nm process, carries 24 MB of shared L3 cache and 2 MB of L2 cache per core, alongside 80 KB of L1 cache per core. The CPU's design targets desktop workloads with support for both DDR4 and DDR5 memory across a dual-channel bus, plus PCIe Gen 5 with 16 lanes from the CPU itself.

In Roblox, the data reveals an interesting dynamic: the CPU's strong single-thread performance appears to be a critical factor. The i5-14600K scores 2064 in Cinebench R23 single-core and 4270 in PassMark single-thread, placing it in the 90th percentile among all CPUs. These numbers matter because Roblox's engine, despite its sandbox nature, often relies on a few primary threads for game logic and physics. The multi-core scores are equally robust — 24491 in Cinebench R23 multi-core and 38682 in PassMark multithread — yet the game's frame rates suggest that raw core counts aren't the bottleneck here.

The measured FPS data shows that at 1080p Low settings, the system reaches 413 FPS average, while at 1080p Ultra it drops to 270 FPS. This scaling pattern, where lower settings yield higher frame rates, indicates that the GPU is handling most of the rendering load, but the CPU's job is to feed it fast enough. With a boost clock of 5.30 GHz, the i5-14600K has the headroom to keep up with the RTX 3070's output at lower resolutions. The processor's 125 W TDP and unlocked multiplier suggest overclocking potential, though the benchmark data reflects stock behavior.

Compared to its nearest rivals, the i5-14600K's average benchmark score of 48618 sits just 0.2% below the Intel Xeon Gold 5318H (48698) and 0.3% above the AMD EPYC 4345P (48470). The Intel Core Ultra 5 245HX trails by 0.7%, while the Core Ultra 5 245 sits 0.8% ahead. These small deltas indicate that the i5-14600K is positioned in a tightly contested performance tier, but for Roblox specifically, the single-core strength likely matters more than these aggregate scores suggest.

# Settings Recommendations — which preset gives the best experience per the measured rows

Examining the measured FPS across all settings at each resolution, the data points to a clear sweet spot: Medium settings. At 1920x1080 Medium, the system delivers 376 FPS average with a minimum of 320 FPS and a maximum of 432 FPS. This contrasts with High settings at the same resolution, which produce 332 FPS average, and Low settings, which hit 413 FPS. The Medium preset offers a balanced experience — it's notably faster than High while only 37 FPS behind Low, and the minimum FPS of 320 ensures smoother frame pacing than the unmeasured minimums of other presets.

Moving to 2560x1440, Medium again stands out with 251 FPS average, a 213 FPS minimum, and a 289 FPS maximum. High at this resolution drops to 222 FPS, while Low reaches 276 FPS. The gap between Medium and Low narrows to 25 FPS, making Medium the more visually appealing choice without sacrificing much performance. At 3840x2160, Medium yields 142 FPS average with 121 FPS minimum and 163 FPS maximum, whereas High produces 125 FPS and Low reaches 156 FPS.

The pattern across all three resolutions is consistent: Medium provides the best balance of visual fidelity and frame rate. The minimum FPS figures for Medium — 320 at 1080p, 213 at 1440p, and 121 at 4K — are the only measured minimums in the entire dataset, which adds confidence to the recommendation. These floor values suggest that Medium avoids the frame rate dips that might occur at higher presets, while still offering better visuals than Low. For competitive play, Low at 1080p with 413 FPS might be tempting, but the 37 FPS gain over Medium comes at the cost of reduced detail.

# Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The resolution scaling reveals a classic GPU-bound pattern. At 1080p Medium, the system produces 376 FPS; at 1440p Medium, it drops to 251 FPS; and at 4K Medium, it falls to 142 FPS. That's a 33% reduction from 1080p to 1440p, and another 43% reduction from 1440p to 4K. Similar proportional drops appear across all settings: High goes from 332 FPS at 1080p to 222 FPS at 1440p and 125 FPS at 4K, while Low goes from 413 FPS to 276 FPS to 156 FPS.

These steep declines as resolution increases point to the GPU as the primary limiting factor. The RTX 3070's 8 GB of GDDR6 memory and 448.0 GB/s bandwidth are being taxed more heavily at higher resolutions, where pixel throughput demands grow exponentially. The fact that even at 4K Ultra, the system still manages 102 FPS average indicates that the CPU isn't holding things back — if it were, we'd see similar FPS regardless of resolution.

The data also shows that the gap between Low and Ultra settings widens at higher resolutions. At 1080p, the difference between Low (413 FPS) and Ultra (270 FPS) is 143 FPS. At 1440p, that gap shrinks to 96 FPS (276 vs 180). At 4K, it narrows further to 54 FPS (156 vs 102). This compression suggests that as resolution increases, the GPU's rendering workload dominates, leaving less headroom for settings to make a large impact. The CPU's role diminishes at 4K, where the i5-14600K's strong single-thread performance is less critical because the GPU is clearly the bottleneck.

# How This Combo Ranks — use comboRankInGame vs other tested combos

The Intel Core i5-14600K paired with the NVIDIA GeForce RTX 3070 ranks 1596 out of 3711 tested combinations in Roblox, placing it in the 43rd percentile of all combos. This mid-pack positioning is noteworthy given the hardware's individual strengths. The CPU sits in the 90th percentile among all processors, while the GPU is in the 61st percentile among all graphics cards. The combo's rank suggests that Roblox's performance characteristics don't fully reward this particular pairing.

The data implies that the RTX 3070, despite being a capable card, may be the limiting factor in this combo's ranking. The GPU's average benchmark score of 17208 places it just 0.7% ahead of the AMD Radeon RX 7600 XT (17083) and 1% ahead of the NVIDIA GeForce GTX 690 (17037), while trailing the Tesla K40c by 1.5% (17468). These tight margins indicate that the RTX 3070 is in a crowded performance tier, and in Roblox specifically, its 8 GB VRAM and 256-bit memory bus might not be fully utilized or might be insufficient for the game's engine quirks.

The combo rank of 1596 out of 3711 means that 2115 other combinations outperform it in this game. Given the CPU's high percentile ranking, the gap likely stems from the GPU's mid-tier standing. The measured FPS at 1080p Ultra (270 FPS) and 4K Ultra (102 FPS) are respectable, but they don't push the combo into the upper echelon of the rankings. This suggests that Roblox benefits more from high-end GPU performance than from CPU headroom, and the RTX 3070's position in the 61st percentile of GPUs holds the combo back.

# GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 3070 is built on the Ampere architecture with the GA104 chip, manufactured on Samsung's 8 nm process with 17,400 million transistors. Its 8 GB of GDDR6 memory runs at 1750 MHz with an effective 14 Gbps data rate across a 256-bit bus, delivering 448.0 GB/s of bandwidth. The GPU's base clock is 1500 MHz with a boost clock of 1725 MHz, and it features 5888 shading units, 184 TMUs, and 96 ROPs. Ray tracing is handled by 46 RT cores, while 184 tensor cores accelerate AI workloads.

In Roblox, the GPU's memory configuration appears adequate but not exceptional. The 8 GB VRAM is sufficient for the game's stylized graphics, even at 4K Ultra where the system still produces 102 FPS. The memory bandwidth of 448.0 GB/s supports the resolution scaling we observe — the FPS drops from 1080p to 4K are consistent with a GPU that's working harder to fill more pixels, but not one that's running out of memory. The boost clock of 1725 MHz provides the raw throughput needed to maintain high frame rates, as evidenced by the 413 FPS at 1080p Low.

The GPU's benchmark scores offer context for its Roblox performance. Its PassMark G3D score of 22214 and 3DMark Steel Nomad DX12 score of 3162 reflect strong synthetic performance. The Geekbench OpenCL score of 112821 and Vulkan score of 21022 show that the card handles compute workloads well, though Roblox's rendering pipeline likely relies more on the traditional rasterization path. The RTX 3070's 61st percentile ranking among all GPUs, with an average benchmark score of 17208, places it firmly in the mid-to-upper tier — capable but not elite.

The GPU's power draw of 220 W and suggested 550 W PSU indicate it's a power-hungry card, but the data shows it delivers accordingly. The dual-slot design and 242 mm length make it a standard fit for most cases. In Roblox, the GPU's role is clearly dominant, as the resolution scaling demonstrates — the FPS drops proportionally with pixel count, which is the hallmark of a GPU-bound scenario.

# FAQ

Q: What is the average FPS at 1080p High settings?

A: The system achieves 332 FPS average at 1920x1080 with High settings. This is 41 FPS lower than Medium (376 FPS) and 81 FPS lower than Low (413 FPS), but 62 FPS higher than Ultra (270 FPS).

Q: Does the RTX 3070's 8 GB VRAM limit performance at 4K?

A: The data shows 4K Ultra produces 102 FPS average, while 4K High reaches 125 FPS and 4K Low hits 156 FPS. These numbers suggest the VRAM is sufficient, as performance declines are consistent with pixel-count scaling rather than memory capacity issues.

Q: How does the i5-14600K compare to its nearest rival in CPU benchmarks?

A: The i5-14600K's average benchmark score of 48618 is 0.2% below the Intel Xeon Gold 5318H (48698) and 0.3% above the AMD EPYC 4345P (48470). It also trails the Intel Core Ultra 5 245 by 0.8% but leads the Core Ultra 5 245HX by 0.7%.

Q: What is the minimum FPS recorded across all tested configurations?

A: The only minimum FPS values in the dataset are for Medium settings: 320 FPS at 1080p, 213 FPS at 1440p, and 121 FPS at 4K. These are the lowest recorded frame rates for those specific configurations.

Q: How does this combo rank among all tested configurations in Roblox?

A: The combo ranks 1596 out of 3711 total tested combinations. The CPU is in the 90th percentile of all CPUs, while the GPU sits in the 61st percentile, suggesting the GPU is the limiting factor for the combo's overall ranking.

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

A: At 2560x1440, Low settings produce 276 FPS average while Ultra produces 180 FPS — a difference of 96 FPS. Medium falls in between at 251 FPS, and High reaches 222 FPS.

# Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the full settings range shows the system's high-end capability. Low settings deliver 413 FPS average, the highest of any configuration tested. Medium produces 376 FPS average with a measured minimum of 320 FPS and maximum of 432 FPS. High reaches 332 FPS average, while Ultra drops to 270 FPS average. The 143 FPS spread between Low and Ultra at 1080p is the largest across all resolutions, indicating that settings have the most impact at this resolution.

At 2560x1440, performance scales down but remains strong. Low settings yield 276 FPS average. Medium provides 251 FPS average with a minimum of 213 FPS and maximum of 289 FPS. High reaches 222 FPS average, and Ultra produces 180 FPS average. The gap between Low and Ultra narrows to 96 FPS, showing that resolution is starting to constrain the GPU's ability to differentiate between settings.

At 3840x2160, the system still delivers playable frame rates across all presets. Low settings hit 156 FPS average. Medium achieves 142 FPS average with a minimum of 121 FPS and maximum of 163 FPS. High produces 125 FPS average, and Ultra falls to 102 FPS average. The Low-to-Ultra spread here is just 54 FPS, the smallest of any resolution, confirming that 4K places the most strain on the GPU and reduces the performance impact of graphical settings. Across all resolutions, Medium settings consistently provide the highest measured minimum FPS, making it the most consistent preset for frame pacing.