Pc Building Simulator

Pc Building Simulator is a simulation title that scales heavily with GPU load, and the Intel Core i5-12400F paired with the NVIDIA GeForce GTX 1070 demonstrates a clear pattern where resolution and settings directly dictate the playability ceiling. The data shows that at 1920x1080, the combination is overwhelmingly capable, but the frame rate curve becomes increasingly steep as resolution climbs to 4K, revealing the GTX 1070 as the primary limiting factor in this pairing.

Resolution Scaling

The measured FPS data reveals a dramatic drop-off as resolution increases, which is characteristic of a GPU-bound scenario in a simulation game. At 1920x1080 with High settings, the combo delivers 90 FPS, but moving to 2560x1440 reduces that to 60.8 FPS, a decline of roughly one-third. Pushing further to 3840x2160 at High settings yields only 28.1 FPS, which is less than one-third of the 1080p result. This steep scaling curve indicates that the GTX 1070’s rendering throughput is the bottleneck; the CPU has ample headroom, as evidenced by the 181.4 FPS at 1080p Low settings.

The Low settings row provides the clearest view of CPU versus GPU limits. At 1080p Low, the system hits 181.4 FPS, which is nearly double the High preset’s 90 FPS. This gap narrows at higher resolutions: at 1440p Low, the system produces 117.1 FPS, and at 4K Low, it still manages 63 FPS. The fact that Low settings at 4K outperform High settings at 1440p (63 vs. 60.8 FPS) suggests that the GPU’s pixel fill rate and memory bandwidth are being taxed heavily by the higher resolution, while the CPU remains consistently capable across all tested configurations.

The transition from Medium to High at each resolution shows a consistent 25-30% performance penalty, while the jump from High to Ultra is comparatively smaller. For example, at 1440p, Medium produces 80.7 FPS, High drops to 60.8 FPS, and Ultra falls to 54.8 FPS. This pattern indicates that the Ultra preset introduces effects that are less taxing on the GPU than the base settings changes, but the overall trend is clear: resolution scaling is the dominant factor, and 4K Ultra is simply out of reach for this hardware.

How This Combo Ranks

The Intel Core i5-12400F with the GTX 1070 ranks 1493 out of 1769 tested combos for Pc Building Simulator, placing it in the lower half of the database. This rank reflects the GPU’s age and position in the market; the GTX 1070 sits at the 51st percentile among all GPUs, which aligns with a mid-tier standing. The CPU, in contrast, is far more competitive, ranking in the 77th percentile among all processors with an average benchmark score of 19221.

Looking at the CPU’s nearest rivals, the i5-12400F is nearly identical in synthetic performance to the Intel Core i7-8700K, with a deltaPct of 0.1% higher average score. It also edges out the Intel Core i5-1335U by 0.3% and the AMD Ryzen 5 7533HS by 0.7% (in the CPU’s favor), while trailing the AMD EPYC 7773X by 1.3%. These margins are negligible in real-world gaming, meaning the CPU is not the weak link in this combo. The GPU’s nearest rivals, however, tell a different story: the GTX 1070 is 1.4% slower than the GTX 1650 SUPER and 1.7% slower than the Tesla K20Xm, while only marginally ahead of the Quadro K4200 by 0.7%.

The combination’s low overall rank is driven entirely by the GPU’s 51st percentile standing. In a simulation game that leans on GPU compute, the GTX 1070’s 6.463 TFLOPS FP32 performance and 256.3 GB/s memory bandwidth are sufficient for 1080p but quickly become insufficient at higher resolutions. The data suggests that swapping in a faster GPU would dramatically improve the combo’s rank, as the CPU has substantial headroom.

Settings Recommendations

For a balanced experience, the Medium preset at 1920x1080 is the recommended starting point, delivering 132 FPS with plenty of margin above the 60 FPS threshold. This setting offers a 46% improvement over High (90 FPS) while maintaining visual fidelity that is noticeably better than Low (181.4 FPS). At 2560x1440, Medium is still playable at 80.7 FPS, making it the highest resolution with a comfortable frame rate for this combo.

If the target is 4K, only the Low preset (63 FPS) achieves a playable frame rate, but it comes with significant visual compromises. The Medium preset at 4K drops to 43.5 FPS, which is below the smooth threshold for most users, and High (28.1 FPS) and Ultra (31.7 FPS) are effectively unplayable. For users who prioritize visual quality over frame rate, 1440p High at 60.8 FPS is the best compromise, offering a near-60 FPS experience with most effects enabled.

The Ultra preset provides diminishing returns across all resolutions. At 1080p, Ultra (87.7 FPS) is only 2.6% slower than High (90 FPS), making it a sensible choice for those with 60Hz displays. At 1440p, Ultra (54.8 FPS) drops below 60 FPS, so High is the better option. The data clearly shows that Medium is the sweet spot for this hardware, balancing the GTX 1070’s capabilities with the game’s visual demands.

Measured FPS Breakdown

At 1920x1080, the combo demonstrates its strength. Low settings produce 181.4 FPS, Medium achieves 132 FPS, High reaches 90 FPS, and Ultra delivers 87.7 FPS. The gap between Low and Medium (49.4 FPS) is larger than the gap between High and Ultra (2.3 FPS), indicating that the Medium preset introduces substantial graphical features that consume GPU resources, while the Ultra preset adds relatively little overhead.

Moving to 2560x1440, the frame rates scale down proportionally. Low produces 117.1 FPS, Medium manages 80.7 FPS, High hits 60.8 FPS, and Ultra falls to 54.8 FPS. The 1440p results show that High is just barely playable at 60+ FPS, and users with variable refresh rate monitors could tolerate Ultra, but the data suggests High is the safer choice for consistent smoothness.

At 3840x2160, the GTX 1070’s limitations become stark. Low settings yield 63 FPS, which is technically playable but requires significant visual sacrifices. Medium drops to 43.5 FPS, High plummets to 28.1 FPS, and Ultra manages only 31.7 FPS. Interestingly, Ultra slightly outperforms High at 4K (31.7 vs. 28.1 FPS), which could be due to specific rendering paths or driver optimizations, but both are far below acceptable playability thresholds.

GPU Role

The NVIDIA GeForce GTX 1070 is a Pascal-architecture GPU manufactured on a 16nm process with 7,200 million transistors on a 314 mm² die. Its memory configuration consists of 8 GB of GDDR5 on a 256-bit bus, yielding 256.3 GB/s of bandwidth. The GPU’s base clock is 1506 MHz with a boost clock of 1683 MHz, and its 1920 shading units deliver 6.463 TFLOPS of FP32 compute. These specifications place it in the 51st percentile of all GPUs, with an average benchmark score of 12331.

In Pc Building Simulator, the GPU’s role is predominantly tied to rendering the simulation’s 3D environment and UI elements. The 8 GB VRAM is sufficient for all tested settings, as no memory-related stuttering was observed in the data. The 256-bit memory bus provides adequate bandwidth for 1080p and 1440p, but the 4K results indicate that the 256.3 GB/s throughput and 107.7 GPixel/s pixel rate are insufficient for maintaining high frame rates at that resolution. The GTX 1070’s 45 W TDP (as part of the 150 W total board power) is modest for its performance class, but the card’s end-of-life production status means it lacks modern features like hardware ray tracing.

The CPU’s performance metrics further reinforce that the GPU is the limiting factor. The i5-12400F’s 3DMark scores, including 5895 for 16 threads and 909 for single-thread, show consistent scaling, and its Cinebench R23 multicore score of 16518 is strong for a 6-core/12-thread part. The CPU’s 18 MB of shared L3 cache and dual-channel memory support provide ample headroom for this game’s simulation logic. The data indicates that the GTX 1070 is the component holding back the overall combo rank, and users seeking higher frame rates at 1440p or above would benefit more from a GPU upgrade than a CPU upgrade.