Pc Building Simulator

How This Combo Ranks

The Intel Core i5-12400F paired with the AMD Radeon RX 9070 XT lands at rank 475 out of 1,769 tested combinations in Pc Building Simulator. This places the pairing in the top 27% of all tested combos, a strong showing for a mid-range CPU married to a high-end GPU. The ranking reflects a system that can handle the game's simulation workload without becoming a bottleneck at most settings, though the data reveals some interesting scaling behavior that we will unpack in the resolution analysis below.

The CPU itself sits at the 77th percentile among all processors in the database, with an average benchmark score of 19,221. Its nearest rivals provide context: the Intel Core i7-8700K scores 19,210 (a negligible 0.1% difference), while the AMD Ryzen 5 7533HS scores 19,364 (0.7% higher). The margin between these chips is razor-thin, meaning the i5-12400F's 6 cores and 12 threads are delivering compute performance comparable to older flagship parts and newer mobile silicon. The GPU, meanwhile, ranks at the 82nd percentile among all graphics cards with an average score of 39,647, sitting within 0.6% of the AMD Radeon RX Vega 64 and 0.5% below the AMD Radeon Pro 575X.

What this ranking combination tells us: the 9070 XT is doing the heavy lifting for frame generation, but the i5-12400F is not holding it back in a simulation title that tends to favor single-threaded responsiveness. The 475th rank out of 1,769 combos suggests that many higher-ranked pairings likely use newer or higher-core-count CPUs, but the measured FPS data shows this combo is far from struggling.

FAQ

Q: Is this combo better suited for 1080p or 4K gaming in Pc Building Simulator?

A: The measured data shows the combo delivers 350.4 FPS at 1080p Low, but drops to 59.2 FPS at 4K High and 55.7 FPS at 4K Ultra. The system handles 1080p with massive headroom but becomes marginal at 4K on higher presets.

Q: How much performance does the Ultra preset cost compared to High?

A: At 1080p, Ultra delivers 176.3 FPS versus 181.3 FPS on High, a difference of only 5 FPS. At 1440p, the gap widens to 9.7 FPS (108.1 vs 117.8). At 4K, Ultra drops to 55.7 FPS from 59.2 FPS on High.

Q: Does the 6-core i5-12400F bottleneck the RX 9070 XT in this game?

A: The data suggests no severe bottleneck. At 1080p Low, the combo reaches 350.4 FPS, which is well beyond typical display refresh rates. The CPU's 12 threads and 4.40 GHz boost clock appear sufficient for this simulation's workload.

Q: What is the largest FPS jump between settings at any resolution?

A: The biggest jump occurs at 1080p when moving from Medium (257.2 FPS) to Low (350.4 FPS), a 93.2 FPS increase. At 4K, moving from High (59.2 FPS) to Medium (83.1 FPS) provides a 23.9 FPS gain.

Q: How does this combo's ranking compare to its GPU's overall percentile?

A: The GPU sits at the 82nd percentile among all GPUs, while the combo ranks in the top 27% of tested pairs. The slight discrepancy suggests the CPU may be marginally limiting the GPU's potential in this specific title.

Q: Is the 16 GB VRAM on the RX 9070 XT relevant for this game?

A: The measured data shows playable frame rates at 4K Ultra (55.7 FPS), indicating the 16 GB GDDR6 memory with 644.6 GB/s bandwidth is sufficient for this game's demands at high resolutions.

Resolution Scaling

The measured FPS data reveals a clear pattern of GPU-bound scaling as resolution increases. At 1080p High, the combo produces 181.3 FPS. Moving to 1440p High drops this to 117.8 FPS, a 35% reduction. At 4K High, the frame rate falls to 59.2 FPS, another 49.7% drop from 1440p. This steep decline indicates the RX 9070 XT's rendering load is the primary limiter at higher resolutions, as expected for a simulation game with substantial scene complexity.

The Low preset tells a different story. At 1080p Low, the system hits 350.4 FPS, which drops to 230.8 FPS at 1440p (34.2% reduction) and 120.5 FPS at 4K (47.8% reduction from 1440p). Even at the lowest settings, 4K performance remains above 120 FPS, suggesting the GPU has enough headroom for high-refresh-rate 4K displays when visual fidelity is sacrificed.

The scaling pattern between High and Low presets is instructive. At 1080p, the difference between Low (350.4) and High (181.3) is 169.1 FPS, a massive gap that points to the GPU being the limiting factor even at lower resolutions. If the CPU were the bottleneck, we would expect the Low preset to show less dramatic gains. The fact that Low nearly doubles High's frame rate at 1080p confirms the RX 9070 XT's pixel throughput — 380.2 GPixel/s — is the key determinant of performance.

Settings Recommendations

For the best balance of visual quality and frame rate, the High preset at 1440p appears optimal. The measured 117.8 FPS exceeds the 60 FPS threshold for smooth gameplay while maintaining 4K-class visual settings. At 1080p, High (181.3 FPS) or even Ultra (176.3 FPS) are both excellent choices, with the Ultra preset costing only 5 FPS versus High while delivering maximum visual fidelity.

At 4K, the choices become more constrained. High preset yields 59.2 FPS, which is just below the 60 FPS target for many displays. Medium preset at 83.1 FPS provides a comfortable margin above 60 FPS while still offering better visuals than Low. The Ultra preset at 55.7 FPS is playable but may exhibit minor stutter on 60 Hz displays. The data suggests 4K users should select Medium (83.1 FPS) for the best experience, as it provides a 40% improvement over High while maintaining respectable visual quality.

For competitive play or maximum frame rates, 1080p Low (350.4 FPS) is the clear choice, though 1440p Low (230.8 FPS) still delivers well above any standard refresh rate. The 1080p Medium preset (257.2 FPS) offers a strong middle ground for users with high-refresh-rate monitors (240 Hz or above) who still want some visual enhancements.

Measured FPS Breakdown

1080p (1920x1080):

• Low: 350.4 FPS
• Medium: 257.2 FPS
• High: 181.3 FPS
• Ultra: 176.3 FPS

The 1080p results show a near-linear scaling from Ultra to Low, with Low delivering 98.7% more frames than Ultra (350.4 vs 176.3). The gap between Medium and High is 75.9 FPS, while the High-to-Ultra difference is just 5.0 FPS, indicating diminishing returns beyond the High preset.

1440p (2560x1440):

• Low: 230.8 FPS
• Medium: 161.0 FPS
• High: 117.8 FPS
• Ultra: 108.1 FPS

At 1440p, the Low preset still clears 200 FPS, but the Medium-to-High drop of 43.2 FPS is more pronounced than at 1080p. The High-to-Ultra gap narrows to 9.7 FPS, suggesting the Ultra preset's additional effects have minimal impact at this resolution.

4K (3840x2160):

• Low: 120.5 FPS
• Medium: 83.1 FPS
• High: 59.2 FPS
• Ultra: 55.7 FPS

The 4K results show the most dramatic scaling. Low delivers 120.5 FPS, which is 65.2% higher than Medium's 83.1 FPS. High and Ultra both fall below 60 FPS, with Ultra being just 3.5 FPS slower than High. The 4K Low-to-Ultra span of 64.8 FPS demonstrates the GPU's rendering limits at this resolution.

CPU Role

The Intel Core i5-12400F brings 6 cores and 12 threads to this pairing, with a base clock of 2.50 GHz and a boost clock of 4.40 GHz. Its 18 MB of shared L3 cache and 1.25 MB per-core L2 cache provide the memory hierarchy needed for simulation workloads that involve frequent object state updates. The CPU's 3DMark scores illustrate its threading characteristics: 1,699 for 2 threads, 3,067 for 4 threads, 4,779 for 8 threads, and 5,895 for 16 threads. The scaling from 2 to 16 threads (247% improvement) shows good multi-threading efficiency, though the single-thread score of 909 indicates that per-core performance is modest compared to newer architectures.

In Pc Building Simulator specifically, the measured FPS data suggests the CPU is not the primary limiter. At 1080p Low, the combo produces 350.4 FPS — a number that would likely be far lower if the CPU were struggling to feed the GPU. The 4.40 GHz boost clock helps maintain responsiveness in a game that simulates hardware interactions, and the 12 threads allow background simulation tasks to run without stalling frame production. The CPU's PassMark single-thread score of 3,481 and multithread score of 19,433 place it in the upper tier of mid-range processors, sufficient for this title's demands.

The CPU's nearest rival comparison is telling: the i7-8700K (also 6 cores, but older architecture) scores a nearly identical 19,210 average, while the Ryzen 5 7533HS (a mobile chip) scores 19,364. This means the i5-12400F is delivering performance on par with previous-generation flagship CPUs, which explains why the combo rank of 475 out of 1,769 is respectable despite the CPU's mid-range positioning. The 65 W TDP and 10 nm process node also indicate this CPU runs efficiently, leaving thermal headroom that could contribute to sustained boost clocks during extended gaming sessions.