Pc Building Simulator

# Pc Building Simulator — Intel Core i5-12400F + NVIDIA GeForce RTX 3070

This combination of a 6-core Alder Lake CPU and an Ampere-generation GPU delivers a peculiar performance profile in Pc Building Simulator, a simulation title that appears far more sensitive to settings than to resolution. The measured data reveals a system that can push past 300 FPS at 1080p Low but drops to under 50 FPS at 4K Ultra, suggesting that the game's rendering load scales dramatically with both pixel count and visual fidelity. With a combo rank of 1569 out of 3723 tested configurations, this pairing sits in the 58th percentile overall, indicating a mid-pack standing that belies its strong raw component benchmarks.

Resolution Scaling

The FPS drop from 1080p to 4K is steep but not uniform across settings, which tells an interesting story about where the bottleneck shifts. At Low settings, the average frame rate falls from 302 FPS at 1920x1080 to 191 FPS at 2560x1440, then to 100 FPS at 3840x2160 — a reduction of 37% from 1080p to 1440p and another 48% from 1440p to 4K. This pattern suggests that even at Low, the GPU is doing substantial work per pixel, with the RTX 3070's 8 GB of GDDR6 memory and 448.0 GB/s bandwidth being exercised heavily as resolution climbs.

At Medium settings, the scaling is nearly identical in percentage terms: 214 FPS at 1080p, 135 FPS at 1440p (a 37% drop), and 71 FPS at 4K (a 47% drop from 1440p). The consistency of these ratios across Low and Medium indicates that the CPU is not the limiting factor at these settings — the i5-12400F's 6 cores and 12 threads, boosting to 4.40 GHz, are clearly keeping up with the GPU's output. The measured minimum FPS values at Medium (182 at 1080p, 115 at 1440p, 60 at 4K) also scale proportionally, reinforcing that the GPU is the primary constraint as resolution increases.

High settings show a different pattern. The drop from 1080p to 1440p is 37% again (151 to 95 FPS), but the 4K figure of 50 FPS represents a 47% reduction from 1440p — nearly identical scaling to Low and Medium. Ultra settings follow the same template: 144 FPS at 1080p, 91 FPS at 1440p (37% drop), and 47 FPS at 4K (48% drop). This uniformity across all four quality presets strongly implies that Pc Building Simulator's performance is governed by resolution-driven GPU load rather than complexity-driven CPU load. The game's simulation mechanics, which involve managing hardware components rather than rendering vast worlds, likely place less stress on the processor than typical AAA titles.

The 4K Ultra figure of 47 FPS is notable because it is only 3 FPS lower than 4K High (50 FPS), whereas the gap between Medium (71 FPS) and High (50 FPS) at 4K is 21 FPS. This compression at the top end suggests diminishing returns from the Ultra preset, which may enable effects that are disproportionately expensive at high pixel counts. The data indicates that the RTX 3070, with its 5888 shading units and 20.31 TFLOPS FP32 performance, is stretched to its limits at 4K regardless of quality level, with Ultra providing marginal visual improvements over High at a significant performance cost.

Settings Recommendations

The measured rows provide clear guidance for matching settings to display capabilities. For 1080p displays, the High preset at 151 FPS offers an excellent balance — it is 63 FPS lower than Low (302 FPS) but represents a massive 91 FPS improvement over Ultra (144 FPS), and the visual quality difference between High and Ultra is typically less impactful in a simulation game than in a fast-paced shooter. The 1080p Medium option at 214 FPS with a 182 FPS minimum is the safest choice for high-refresh monitors, as it maintains well above 144 Hz even during demanding scenes.

At 1440p, the Medium preset at 135 FPS with a 115 FPS minimum is the sweet spot for 120 Hz displays, providing a 40 FPS advantage over High (95 FPS) while keeping the minimum above 100 FPS. The High preset at 95 FPS is suitable for 60 Hz panels with headroom for dips, but the Medium option gives nearly 50% more performance for what is likely a modest visual reduction in a game about building PCs rather than admiring landscapes. The Ultra preset at 91 FPS offers only 4 FPS more than High, making it a poor choice unless the player prioritizes maximum visual fidelity over smoothness.

For 4K resolution, the situation is more constrained. The Medium preset at 71 FPS with a 60 FPS minimum is the only option that consistently hits 60 FPS, and it does so barely. The High preset at 50 FPS and Ultra at 47 FPS both fall below the 60 FPS threshold, which could be problematic for players sensitive to frame pacing. The Low preset at 100 FPS is the only 4K option that provides comfortable headroom, but it likely sacrifices too much visual quality for a game that revolves around inspecting hardware details. The recommendation is to use Medium at 4K if a 60 Hz display is in use, or to lower the resolution to 1440p for higher refresh rates.

FAQ

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

A: The data strongly favors 1080p, where the system achieves 144 FPS at Ultra and 302 FPS at Low. At 4K, even the Medium preset barely reaches 71 FPS, and Ultra drops to 47 FPS, indicating the GPU is the limiting factor at high resolutions.

Q: How does the RTX 3070's performance compare to its nearest rivals in benchmark scores?

A: The RTX 3070's average benchmark score of 17208 is 0.7% higher than the AMD Radeon RX 7600 XT (17083) and 1.1% higher than the AMD Radeon HD 7970M (17019), but it is 1.5% lower than the NVIDIA Tesla K40c (17468). These are marginal differences, suggesting the 3070 is competitively positioned.

Q: What is the CPU's multithreaded capability relative to its closest competitors?

A: The i5-12400F scores 19039 on average benchmarks, which is essentially tied with the AMD Ryzen 5 7535HS (19047, 0% delta) and the Intel Core 3 201E (19056, -0.1%). It is 0.3% ahead of the Intel Core i5-1335U and AMD EPYC 7773X, both at 18982 and 18979 respectively.

Q: Does the game utilize the CPU's 12 threads effectively?

A: The 3DMark scores show strong scaling from 2 threads (1699) to 4 threads (3067) and 8 threads (4779), with the max threads score of 5912 being only 0.3% higher than the 16-thread score of 5895. This suggests the CPU has headroom, but the game's performance scaling with resolution indicates it is not a CPU bottleneck.

Q: What is the significance of the combo's rank of 1569 out of 3723?

A: This rank places the combination in the upper-middle range of tested configurations, with roughly 42% of combos performing better. Given the RTX 3070's 61st percentile ranking among all GPUs and the CPU's 73rd percentile among all CPUs, the combo's rank is slightly lower than either component's individual standing, implying the game does not fully utilize both components' strengths.

Q: How does the GPU's memory configuration affect performance at high resolutions?

A: The RTX 3070 has 8 GB of GDDR6 memory on a 256-bit bus with 448.0 GB/s bandwidth. At 4K, the frame rates drop significantly across all settings, and the 60 FPS minimum at Medium suggests the memory subsystem is being heavily taxed, though the exact VRAM usage is not measured in this data.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest performance across all settings. The Low preset achieves 302 FPS average, which is the fastest measured result in the entire dataset. Medium follows at 214 FPS with a minimum of 182 FPS and a maximum of 246 FPS, providing a wide margin above 144 Hz. High settings reach 151 FPS, still comfortably above 144 Hz, while Ultra drops to 144 FPS — exactly at the 144 Hz threshold, making it suitable for standard high-refresh displays but with no headroom for frame drops.

At 2560x1440, performance scales down proportionally. Low settings produce 191 FPS, which is a 37% reduction from 1080p. Medium achieves 135 FPS with a 115 FPS minimum and 155 FPS maximum, making it the best option for 120 Hz monitors. High settings reach 95 FPS, which is 56 FPS lower than Medium, while Ultra manages 91 FPS — only 4 FPS less than High, indicating a performance plateau at the top end. The 1440p data shows the GPU becoming the primary constraint as resolution increases.

At 3840x2160, the system struggles to maintain high frame rates. Low settings produce 100 FPS, which is a 48% drop from 1440p. Medium achieves 71 FPS with a 60 FPS minimum and 81 FPS maximum, making it the only 4K preset that consistently hits 60 FPS. High settings fall to 50 FPS, and Ultra drops further to 47 FPS, both below the 60 FPS threshold. The 4K data reveals that the RTX 3070's 8 GB memory and 448.0 GB/s bandwidth are insufficient for maintaining smooth performance at this resolution, regardless of quality settings.

How This Combo Ranks

The combination of the Intel Core i5-12400F and NVIDIA GeForce RTX 3070 ranks 1569 out of 3723 tested combos in Pc Building Simulator, placing it in the 58th percentile of all configurations. This position is notable because both components individually score above the median — the CPU is in the 73rd percentile among all CPUs, and the GPU is in the 61st percentile among all GPUs. The combo's lower relative standing suggests that Pc Building Simulator does not benefit from the CPU's strengths as much as other games might, or that the GPU's 8 GB memory capacity becomes a limiting factor in this simulation title.

The CPU's average benchmark score of 19039 places it in a tight cluster with its nearest rivals, all within 0.3% of each other. The AMD Ryzen 5 7535HS scores 19047 (0% delta), the Intel Core 3 201E scores 19056 (-0.1%), and both the Intel Core i5-1335U and AMD EPYC 7773X score 18982 and 18979 respectively (0.3% delta). This clustering indicates that the i5-12400F is well-matched to its peers in raw compute, but the game's performance does not appear to be CPU-bound given the resolution scaling patterns.

The GPU's average benchmark score of 17208 puts it 0.7% ahead of the AMD Radeon RX 7600 XT and 1.1% ahead of the NVIDIA GeForce GTX 690, but 1.5% behind the NVIDIA Tesla K40c. The RTX 3070's percentile ranking of 61 among all GPUs reflects its position in the upper-middle tier of graphics cards, which aligns with the combo's overall mid-pack ranking. The data suggests that while this pairing is capable, it is not exceptional for Pc Building Simulator, and users seeking higher frame rates at 4K would need a more powerful GPU.

CPU Role

The Intel Core i5-12400F features 6 cores and 12 threads, with a base clock of 2.50 GHz and a boost clock of 4.40 GHz. This Alder Lake-S architecture processor, built on Intel's 10 nm process with a 163 mm² die size, has an 18 MB shared L3 cache and 1.25 MB L2 cache per core. Its 3DMark scores show strong scaling: 1699 for 2 threads, 3067 for 4 threads, 4779 for 8 threads, and 5895 for 16 threads, with a max thread score of 5912. The Cinebench R23 results further confirm its capability, with 12380 multicore and 1680 singlecore scores.

In Pc Building Simulator, the CPU's role appears secondary to the GPU, as evidenced by the consistent resolution scaling patterns. The 65W TDP and dual-channel memory support (both DDR4 and DDR5) suggest a balanced design that should not bottleneck a mid-range GPU like the RTX 3070. The game's simulation mechanics — managing hardware components, installing parts, and running benchmarks — are likely more dependent on the GPU's rendering output than on CPU computation, which explains why the combo ranks lower than the CPU's individual percentile would suggest.

The nearest CPU rivals show nearly identical average scores, with the Ryzen 5 7535HS matching the i5-12400F exactly at 0% delta. This parity in synthetic benchmarks does not translate to a performance difference in this game, since the measured FPS values are likely GPU-limited across all tested settings. The CPU's 12 threads provide ample parallel processing for any physics or AI calculations the game requires, but the data does not indicate any CPU-bound scenarios at any resolution.

GPU Role

The NVIDIA GeForce RTX 3070, based on the GA104 chip with 17,400 million transistors on Samsung's 8 nm process, is the dominant factor in this combo's gaming performance. Its 5888 shading units, 184 texture mapping units, and 96 raster output pipelines deliver 20.31 TFLOPS of FP32 performance. The GPU's memory system — 8 GB of GDDR6 on a 256-bit bus with 448.0 GB/s bandwidth — provides substantial bandwidth but limited capacity, which becomes critical at 4K resolution.

The RTX 3070's clock speeds are 1500 MHz base and 1725 MHz boost, with memory running at 1750 MHz (14 Gbps effective). The 220W TDP and dual-slot design are typical for this performance class, and the PCIe 4.0 x16 interface ensures adequate bandwidth to the CPU. The GPU's benchmark results show a passmark G3D score of 22214 and a Geekbench OpenCL score of 112821, placing it in the 61st percentile among all GPUs.

In Pc Building Simulator, the GPU's performance degrades predictably with resolution, but the game's settings have an outsized impact at 4K. The jump from Low (100 FPS) to Medium (71 FPS) at 4K represents a 29% performance loss, while the jump from Medium to High (50 FPS) is another 30% loss. This steep decline suggests that the game's higher settings enable effects that are particularly demanding on the GPU's resources, and the 8 GB VRAM may be insufficient for 4K textures combined with other quality enhancements. The GPU's nearest rival, the RX 7600 XT, scores 0.7% lower on average benchmarks, indicating that the RTX 3070 is competitively positioned, but neither card appears capable of delivering 60 FPS at 4K Ultra in this title.