Pc Building Simulator

# Pc Building Simulator — Intel Core i5-14400F + AMD Radeon RX 7900 XTX

This combination of the Intel Core i5-14400F and AMD Radeon RX 7900 XTX produces a remarkable spread of frame rates across Pc Building Simulator's resolution and settings matrix, with the data revealing a system that is overwhelmingly GPU-bound at higher resolutions but exhibits surprising CPU sensitivity at 1080p. The measured results place this combo at rank 485 out of 3723 tested combinations, placing it in the top 13% of all configurations, yet the scaling behavior suggests the pairing's true character is defined more by how the workload shifts between components than by raw averages.

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

The measured FPS data tells a clear story about where the bottleneck resides in this system. At 1080p with Low settings, the combo delivers 373 FPS on average, which drops to 271 FPS at 1440p and further to 141 FPS at 4K. That represents a 62% reduction from 1080p to 4K at Low settings, a scaling curve that suggests the CPU is still contributing meaningfully at the lower resolution while the GPU becomes increasingly dominant as pixel count rises.

Moving to High settings, the pattern shifts notably. At 1080p the combo produces 214 FPS, at 1440p it drops to 135 FPS, and at 4K it reaches 71 FPS. The percentage drop from 1080p to 4K at High settings is roughly 67%, which is steeper than the Low setting drop. This steeper decline at higher quality presets indicates that the RX 7900 XTX's rendering workload grows more aggressively with resolution when additional effects and detail levels are enabled, pulling the system further into GPU-bound territory.

The Medium settings data provides the most complete picture, as this is the only preset with recorded minimum and maximum frame rates across all three resolutions. At 1080p Medium, the average is 304 FPS with a minimum of 258 and maximum of 349. At 1440p Medium, the average falls to 192 FPS (min 163, max 220), and at 4K Medium it reaches 100 FPS (min 85, max 115). The 4K Medium average of 100 FPS is exactly half the 1080p Medium average of 304 FPS, a perfect 2:1 scaling ratio that strongly implies the GPU is the limiting factor at higher resolutions — doubling the pixel count halves the frame rate, which is the classic signature of a render-bound scenario.

Ultra settings follow the same downward trajectory: 204 FPS at 1080p, 129 FPS at 1440p, and 67 FPS at 4K. The 1080p-to-4K drop at Ultra is 67%, matching the High preset's scaling almost exactly. This consistency across High and Ultra suggests that once the GPU is fully engaged, the resolution scaling becomes predictable and uniform, whereas the Low and Medium presets show slightly different behavior because the CPU has more headroom to influence results at lower graphical loads.

What this scaling data implies is that the i5-14400F is not the primary constraint at 1440p and 4K — the GPU carries the load there — but at 1080p with Low settings, the 373 FPS result hints that the CPU is still managing to feed the GPU adequately without becoming a severe bottleneck. The fact that 1080p Low produces more than double the 4K Low frame rate indicates that the RX 7900 XTX has substantial untapped headroom at lower resolutions, but the CPU is able to keep pace well enough to avoid capping performance prematurely.

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

The Intel Core i5-14400F brings 10 cores and 16 threads to this pairing, running at a base clock of 2.50 GHz and boosting to 4.70 GHz. This is a Raptor Lake-R architecture part built on Intel's 10 nm process, with 20 MB of shared L3 cache and a dual-channel memory controller supporting both DDR4 and DDR5. The CPU's benchmark profile shows strong multi-threaded capability with a Cinebench R23 multi-core score of 21645, while the single-core score of 3055 indicates solid per-thread performance.

In Pc Building Simulator, a simulation title that typically involves physics calculations, component management, and system-building logic, the CPU's role is likely more pronounced than in typical shooters or action games. The data supports this interpretation: at 1080p Low, the combo reaches 373 FPS, which is the highest measured result across the entire matrix. This figure suggests that the CPU is capable of driving very high frame rates when the GPU is not heavily taxed, and the 16 threads provide enough parallel processing headroom for the simulation's background tasks.

The CPU's percentile ranking of 83 among all tested CPUs places it in the upper tier of processors, and its average benchmark score of 32279 positions it very close to rivals like the AMD Ryzen 7 PRO 8840U (32233, 0.1% ahead) and the Intel Core i9-11900 (32226, 0.2% ahead). The nearest rival data shows that the i5-14400F is essentially performance-equivalent to these parts within a 0.5% band, which means the CPU is not an outlier in either direction — it delivers expected performance for its class.

The fact that the 1080p Low result (373 FPS) is substantially higher than the 1080p Ultra result (204 FPS) indicates that the CPU can push far beyond what the GPU delivers at high quality settings. However, the 1080p Medium minimum of 258 FPS and maximum of 349 FPS show that the CPU maintains consistent frame delivery even when the GPU is partially loaded. The simulation genre often benefits from higher clock speeds for single-threaded logic, and the 4.70 GHz boost clock likely contributes to the strong 1080p performance observed in these measurements.

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

The AMD Radeon RX 7900 XTX is a substantial graphics card built on the RDNA 3.0 architecture with the Navi 31 chip, manufactured on TSMC's 5 nm process. It packs 24 GB of GDDR6 memory on a 384-bit bus, delivering 960.0 GB/s of bandwidth — a figure that is more than sufficient for any resolution in this test matrix. The GPU's boost clock of 2498 MHz and game clock of 2365 MHz, combined with 6144 shading units, 384 TMUs, and 192 ROPs, provide the raw compute power that drives the high frame rates observed.

The GPU's benchmark results show a PassMark G3D score of 31238 and a 3DMark Steel Nomad DX12 score of 6841, placing it at the 64th percentile among all GPUs. Its average benchmark score of 19410 places it near the NVIDIA GeForce GTX 1060 3 GB (19334, 0.4% ahead) and the NVIDIA Quadro K5200 (19602, 1% behind), though these comparisons are based on aggregate scores that may not reflect gaming-specific performance in this title.

In Pc Building Simulator, the GPU's role becomes evident when examining the resolution scaling. At 4K Ultra, the combo produces 67 FPS, which is the lowest measured result — this is the point where the GPU is most heavily taxed. The 24 GB VRAM capacity is far beyond what this game requires at any resolution or setting, so memory capacity is not a limiting factor here. Instead, the GPU's compute throughput and memory bandwidth determine how quickly frames can be rendered, and the data shows that the 7900 XTX handles 4K with average frame rates between 67 and 141 FPS depending on settings.

The GPU's 64th percentile ranking is interesting because it suggests that while this card is powerful, it is not at the absolute top of the GPU hierarchy in aggregate benchmark terms. Yet in this specific game, the measured FPS at 1440p and 4K are very playable, indicating that Pc Building Simulator's rendering demands are well within the card's capabilities. The 4K Medium average of 100 FPS with a minimum of 85 FPS demonstrates that even at the highest resolution, the GPU maintains a smooth experience without dipping below 60 FPS.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combo's rank of 485 out of 3723 tested combinations places it in the 87th percentile of all measured systems — meaning roughly 87% of tested combos score lower in this game. This is a strong result that reflects the balanced nature of the pairing: the i5-14400F provides sufficient CPU throughput while the RX 7900 XTX delivers ample GPU power, and together they achieve frame rates that are competitive with far more expensive configurations.

Interpreting this rank requires understanding that it is game-specific. Pc Building Simulator is a simulation title that may not stress the GPU as heavily as graphically intensive AAA games, so the 7900 XTX's raw power might not be fully utilized in every scenario. The rank of 485 suggests that there are 484 combos that perform better, which likely include higher-end CPUs paired with the same or similar GPUs, or configurations with more powerful GPUs that excel in this specific workload.

The fact that this combo ranks in the top 13% despite the i5-14400F being a mid-range CPU (83rd percentile among CPUs) and the 7900 XTX being at the 64th percentile among GPUs indicates that the pairing works well together for this game. The CPU's strong single-thread performance (Cinebench R23 single-core score of 3055) likely helps with simulation logic, while the GPU's 24 GB VRAM and high bandwidth ensure that rendering never becomes memory-constrained. This combination of strengths produces a result that exceeds what either component's individual percentile would suggest.

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

Examining the measured FPS rows, the Medium preset at 1440p stands out as the sweet spot for this combo. At 2560x1440 Medium, the system delivers 192 FPS on average with a minimum of 163 and maximum of 220 FPS. This provides excellent smoothness with a wide safety margin above typical 60 FPS or even 144 Hz displays, while the Medium settings likely offer a good balance of visual quality and performance.

For 4K displays, the Medium preset at 3840x2160 produces 100 FPS average (min 85, max 115), which is playable but with less headroom. The High preset at 4K drops to 71 FPS average, which is still acceptable for most users but approaches the threshold where frame pacing could become noticeable. The Ultra preset at 4K yields 67 FPS, which is the lowest measured result and may not provide the smoothest experience.

At 1080p, the High preset delivers 214 FPS, which is more than enough for any display, while Ultra produces 204 FPS — the difference between High and Ultra at 1080p is only 10 FPS, suggesting that the extra visual fidelity of Ultra comes at a minimal performance cost at this resolution. The Low preset at 1080p reaches 373 FPS, which is likely overkill unless the user has a very high refresh rate display and prioritizes competitive responsiveness over visuals.

The measured data suggests that Medium settings at any resolution provide the best balance of frame rate stability and visual quality, as it is the only preset with recorded minimum frame rates, indicating it was the focus of the most detailed testing. At 1440p Medium, the 163 FPS minimum ensures no dips below comfortable playability, while at 4K Medium the 85 FPS minimum keeps the experience above 60 FPS.

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

1920x1080 (1080p):

• Low: 373 FPS average
• Medium: 304 FPS average (min 258, max 349)
• High: 214 FPS average
• Ultra: 204 FPS average

2560x1440 (1440p):

• Low: 271 FPS average
• Medium: 192 FPS average (min 163, max 220)
• High: 135 FPS average
• Ultra: 129 FPS average

3840x2160 (4K):

• Low: 141 FPS average
• Medium: 100 FPS average (min 85, max 115)
• High: 71 FPS average
• Ultra: 67 FPS average

The progression from Low to Ultra at each resolution shows a consistent pattern: the gap between Low and Medium is substantial (69 FPS at 1080p, 79 FPS at 1440p, 41 FPS at 4K), while the gap between High and Ultra is much smaller (10 FPS at 1080p, 6 FPS at 1440p, 4 FPS at 4K). This suggests that the Ultra preset offers diminishing returns over High, while the jump from Low to Medium provides significant visual improvement for a moderate FPS cost.

The minimum FPS values recorded at Medium settings show that the system maintains stable frame delivery: at 1080p the minimum is 258, at 1440p it is 163, and at 4K it is 85. These minimums are all well above 60 FPS, indicating that the combo does not suffer from severe frame drops or stuttering in this game.

FAQ

Q: What is the best resolution to play Pc Building Simulator with this combo?

A: Based on the measured data, 1440p at Medium settings provides the best balance with 192 FPS average and a minimum of 163 FPS, offering excellent smoothness while maintaining visual quality.

Q: Can this system handle 4K gaming in Pc Building Simulator?

A: Yes, the 4K Medium preset delivers 100 FPS average (min 85, max 115), and even 4K Ultra achieves 67 FPS, though the latter has less headroom above 60 FPS.

Q: How much performance is lost by increasing resolution?

A: At Medium settings, the average FPS drops from 304 at 1080p to 192 at 1440p (37% reduction) and then to 100 at 4K (48% reduction from 1440p, 67% from 1080p).

Q: Is the CPU or GPU the limiting factor in this game?

A: The data indicates the GPU becomes the limiting factor at higher resolutions, with 4K Medium producing exactly half the 1080p Medium average FPS, while the CPU shows it can drive 373 FPS at 1080p Low.

Q: What is the difference between High and Ultra settings at 1080p?

A: The difference is minimal: High produces 214 FPS while Ultra produces 204 FPS, a gap of only 10 FPS, suggesting Ultra is nearly free in performance cost at this resolution.

Q: How does this combo rank compared to other tested systems?

A: This combo ranks 485 out of 3723 tested combinations, placing it in the top 13% of all configurations tested for Pc Building Simulator.