Pc Building Simulator

Pc Building Simulator presents an interesting case for the Intel Core i7-12700K paired with the NVIDIA GeForce GTX 1070. The benchmark data reveals a configuration that is decisively CPU-bound at lower resolutions, while the GPU becomes the primary constraint as resolution increases. The system delivers highly playable frame rates at 1080p and 1440p, but struggles to maintain smooth performance at 4K with higher settings, placing it in the 15th percentile of tested combos for this game.

Resolution Scaling

The performance drop from 1080p to 4K is steep and reveals the bottleneck shifting. At 1080p with Low settings, the combo achieves 184.6 FPS, but this falls to 115.7 FPS at 1440p and 60.0 FPS at 4K. This represents a 37% reduction from 1080p to 1440p and a further 48% reduction from 1440p to 4K. The pattern is consistent across all settings, indicating that the GTX 1070's rendering capabilities are the limiting factor as pixel count rises.

At 1080p, the CPU has ample headroom to feed the GPU, as evidenced by the 184.6 FPS Low result. The i7-12700K's 12 cores and 20 threads are not fully taxed at this resolution, allowing the system to push frame rates well beyond the 144Hz refresh rate territory. However, the data indicates that the GTX 1070 begins to saturate at 1440p, where the 115.7 FPS Low result shows a more moderate decline. The scaling from 1440p to 4K is particularly punishing, with the GPU struggling to maintain even 60 FPS at Low settings.

The most telling comparison is between 1080p Ultra and 4K Ultra. The system delivers 88.0 FPS at 1080p but only 31.2 FPS at 4K, a 65% performance loss. This dramatic drop confirms that the GTX 1070's 8 GB of GDDR5 memory and 256-bit memory bus are insufficient for the demands of 4K rendering in this simulation title.

Settings Recommendations

The measured data provides clear guidance for optimal settings. At 1080p, the High preset at 91.3 FPS offers the best balance between visual quality and performance, with Ultra at 88.0 FPS providing only marginal improvement while costing additional GPU resources. The 184.6 FPS Low result at 1080p is excessive for most displays and leaves significant visual quality on the table.

For 1440p, the Medium preset at 83.6 FPS emerges as the sweet spot. The High preset at 57.3 FPS remains playable, but Medium provides a 46% performance increase over High while maintaining acceptable visual fidelity. The Ultra preset at 52.8 FPS is the only option that dips below the 60 FPS threshold at this resolution, making it less desirable.

At 4K, the situation becomes more constrained. The Low preset at 60.0 FPS is the only setting that achieves a playable frame rate. Medium at 41.5 FPS and High at 31.4 FPS are both below the smoothness threshold, while Ultra at 31.2 FPS is nearly identical to High, suggesting the GPU is fully saturated regardless of the preset choice.

GPU Role

The NVIDIA GeForce GTX 1070, based on the Pascal architecture, is the decisive factor in this game's performance ceiling. Its 8 GB of GDDR5 memory with 256.3 GB/s bandwidth proves adequate for 1080p and 1440p but insufficient for 4K. The GPU's 1,920 shading units and 64 ROPs deliver a pixel rate of 107.7 GPixel/s, which explains why the 4K results plateau around 31 FPS at High and Ultra settings.

The GPU's boost clock of 1683 MHz and base clock of 1506 MHz provide the computational foundation for the measured results. The 6.463 TFLOPS of FP32 performance is the hardware limit that manifests in the 4K scaling cliff. The GTX 1070 ranks in the 51st percentile of all GPUs, with an average benchmark score of 12,331, placing it slightly above the NVIDIA Quadro K4200 by 0.7% and below the GeForce GTX 1650 SUPER by 1.4%.

The GPU's PassMark DirectX 11 score of 100 and DirectX 12 score of 48 indicate that the card handles the game's simulation workload more efficiently through DX11 pathways. This architectural trait contributes to the performance profile observed across the resolution range.

How This Combo Ranks

In Pc Building Simulator, this specific configuration ranks 1506th out of 1769 tested combos, placing it in the 15th percentile. This ranking reflects the GTX 1070's age and its limitations at higher resolutions. The combo is likely held back by the GPU rather than the CPU, as the i7-12700K's benchmark scores indicate substantial processing headroom.

The CPU itself ranks in the 89th percentile of all processors with an average benchmark score of 35,684. Its nearest rival, the AMD Ryzen 7 PRO 5845, scores 35,802, a marginal 0.3% difference. The Intel Core i7-13700T trails by 0.6% with a score of 35,468, while the Intel Core i5-14500HX leads by 0.7% with 35,940. These close margins suggest that the CPU is not the limiting factor in this game's performance.

The low combo ranking, despite the strong CPU, underscores that Pc Building Simulator places heavy demands on the GPU. The game's simulation of PC components and their interactions appears to stress the graphics pipeline more than the CPU's processing capabilities.

CPU Role

The Intel Core i7-12700K provides substantial processing power that goes largely underutilized in this game. Its 12 cores and 20 threads, with a base clock of 3.60 GHz and boost clock of 5.00 GHz, deliver strong multi-threaded performance. The Cinebench R23 multicore score of 29,241 and single-core score of 4,128 demonstrate the CPU's capability to handle complex simulations.

The CPU's 25 MB of shared L3 cache and dual-channel memory support for both DDR4 and DDR5 provide ample bandwidth for game logic. However, the benchmark data shows that at 1080p Low, where the CPU would be most stressed, the system still achieves 184.6 FPS, indicating the CPU is not a bottleneck even in the most favorable GPU conditions.

The i7-12700K's 3DMark scores reinforce its capability: 9,979 for max threads and 1,043 for single thread. The PassMark multithread score of 34,404 and single-thread score of 4,013 place it well ahead of typical gaming requirements. This CPU can comfortably feed a more powerful GPU in this game, suggesting that upgrading the graphics card would yield significant performance gains.

FAQ

Q: What is the best resolution for this combo?

A: The data shows 1080p delivers the most consistent performance, with 91.3 FPS at High settings and 88.0 FPS at Ultra, while 4K drops below 60 FPS on all settings except Low.

Q: How much faster is 1080p Ultra compared to 4K Ultra?

A: The 1080p Ultra result of 88.0 FPS is 2.8 times faster than the 4K Ultra result of 31.2 FPS.

Q: Which preset should I use at 1440p?

A: The Medium preset at 83.6 FPS provides the best experience, offering a 46% improvement over High's 57.3 FPS while remaining well above the 60 FPS threshold.

Q: Is the CPU or GPU the bottleneck at 4K?

A: The GPU is the limiting factor at 4K, as evidenced by the minimal difference between High (31.4 FPS) and Ultra (31.2 FPS), indicating the GTX 1070 is fully saturated.

Q: How does the GTX 1070 compare to its nearest rivals?

A: The GTX 1070 scores 12,331 on average, which is 0.7% higher than the NVIDIA Quadro K4200 and 1.4% lower than the NVIDIA GeForce GTX 1650 SUPER.

Q: Can this combo handle 1080p with maximum settings?

A: Yes, the Ultra preset at 1080p achieves 88.0 FPS, which is well above the 60 FPS smoothness standard.

Measured FPS Breakdown

At 1920x1080, the system delivers its strongest results. Low settings produce 184.6 FPS, Medium achieves 129.1 FPS, High reaches 91.3 FPS, and Ultra maintains 88.0 FPS. All settings at this resolution provide a smooth experience well above the 60 FPS threshold.

At 2560x1440, performance remains solid but drops noticeably. Low settings yield 115.7 FPS, Medium provides 83.6 FPS, High falls to 57.3 FPS, and Ultra drops to 52.8 FPS. Only the Low and Medium presets stay above 60 FPS at this resolution.

At 3840x2160, the GPU struggles to maintain playable frame rates. Low settings achieve exactly 60.0 FPS, while Medium drops to 41.5 FPS. High and Ultra produce nearly identical results at 31.4 FPS and 31.2 FPS respectively, indicating the graphics card has reached its performance ceiling regardless of preset.