Pc Building Simulator

The Intel Core i7-12700K paired with the NVIDIA GeForce RTX 3070 delivers a highly capable experience in Pc Building Simulator, with performance scaling that clearly identifies the GPU as the primary limiting factor at higher resolutions. The measured frame rates show a substantial drop as resolution increases, while the CPU’s strong multi-threaded scores ensure it keeps pace at lower settings. This analysis breaks down the resolution scaling, the combo’s standing among tested configurations, the GPU’s role, and the optimal settings for playable performance.

Resolution Scaling

The frame rate progression from 1080p to 4K reveals a classic GPU-bound scenario in Pc Building Simulator. At 1920x1080 with Low settings, the combo produces an average of 299.7 FPS, which drops to 193.4 FPS at 2560x1440, and further to 101 FPS at 3840x2160. This represents a 66% reduction from 1080p to 4K at Low settings, indicating that the rendering load at 4K is significantly heavier on the graphics card. The RTX 3070’s 8 GB of GDDR6 memory and 448.0 GB/s bandwidth are sufficient for the game’s demands, but the raw pixel throughput at 4K clearly taxes the GPU.

The scaling pattern holds across all settings presets. At High settings, the average FPS falls from 149.5 at 1080p to 94.3 at 1440p, and finally to 48.4 at 4K. The drop from 1440p to 4K is a 49% decrease, while the drop from 1080p to 1440p is 37%. This non-linear decline suggests that the GPU’s fillrate and shading capabilities become saturated as resolution increases, with the 4K Ultra preset dipping to 49.5 FPS. The data shows that the CPU, with a 3.60 GHz base clock and 5.00 GHz boost clock, is not the bottleneck at 1080p, where frame rates exceed 299 FPS at Low settings; instead, the GPU’s compute units are fully utilized.

At Medium settings, the combo achieves 217 FPS at 1080p, 138 FPS at 1440p, and 70.1 FPS at 4K. The scaling from 1440p to 4K is a 49% reduction, similar to High settings, which confirms that the GPU’s workload scales consistently with pixel count. The Ultra preset shows the tightest margins, with a 37% drop from 1080p to 1440p (146.1 to 92.4 FPS) and a 46% drop from 1440p to 4K (92.4 to 49.5 FPS). This indicates that the higher preset’s additional effects, such as shadows and reflections, add a constant overhead that scales with resolution.

How This Combo Ranks

In the database of tested combos for Pc Building Simulator, this configuration ranks 793 out of 1769 total combinations. This places it in the top 45% of all tested systems, which is a solid mid-to-high tier result for a simulation game that often favors CPU performance. The Intel Core i7-12700K has a percentile rank of 89 among all CPUs, while the RTX 3070 sits at the 72nd percentile among GPUs, suggesting the CPU is relatively stronger than the GPU in this pairing.

The combo’s ranking is influenced by the CPU’s excellent multi-threaded capabilities. The i7-12700K scores 29241 in Cinebench R23 multi-core, and 9979 in 3DMark max threads, which places it 0.3% ahead of the AMD Ryzen 7 PRO 5845 and 0.6% behind the Intel Core i7-13700T in average benchmark scores. The GPU, while not top-tier, still outperforms the AMD Radeon RX 6600 XT by 0.9% in average score, and is only 1% behind the NVIDIA GeForce GTX 980 Ti. This balance means the combo excels in scenarios where the CPU must manage game logic and simulation tasks, which is typical for Pc Building Simulator’s sandbox nature.

Given that the game’s release date was January 28, 2019, the hardware is far newer than the title, which explains the high frame rates. The rank of 793 suggests that many other combos, likely with higher-end GPUs like the RTX 3080 or RTX 3090, achieve better 4K performance, but this pairing remains competitive for high-refresh 1440p gaming.

GPU Role

The NVIDIA GeForce RTX 3070 is built on the Ampere architecture with a GA104 chip fabricated on an 8 nm process from Samsung. The GPU has a base clock of 1500 MHz and a boost clock of 1725 MHz, with 5888 shading units and 184 texture mapping units. Its memory subsystem consists of 8 GB of GDDR6 on a 256-bit bus, yielding a bandwidth of 448.0 GB/s. These specifications directly correlate with the measured performance: the GPU’s 20.31 TFLOPS FP32 performance is sufficient for 1080p and 1440p gaming, but the 4K results show the limits of its 96 ROPs.

The GPU’s role becomes clear when examining the frame rate differences between Low and Ultra settings at each resolution. At 1080p, the gap between Low (299.7 FPS) and Ultra (146.1 FPS) is 51%, indicating that the GPU’s shading units are heavily loaded by the Ultra preset’s effects. At 4K, the gap narrows to 49% (101 FPS vs 49.5 FPS), suggesting that the GPU’s memory bandwidth becomes a more significant constraint as resolution increases. The 448.0 GB/s bandwidth and 8 GB capacity are adequate for the game’s textures, but the 4K Ultra preset pushes the GPU to its limits, resulting in sub-60 FPS performance.

The GPU’s compute performance, as measured by Passmark’s GPU compute test (11195), is strong for a simulation game that may use GPU acceleration for certain effects. However, the game’s primary load is on the CPU for component simulation and physics. The RTX 3070’s 46 RT cores and 184 tensor cores are underutilized in this title, which does not heavily leverage ray tracing or DLSS. Therefore, the GPU’s rasterization performance, particularly its 165.6 GPixel/s pixel rate, is the key factor influencing the measured FPS.

Settings Recommendations

Based on the measured FPS data, the optimal preset for this combo depends on the target resolution. At 1920x1080, the Ultra preset delivers an average of 146.1 FPS, which is well above the 60 FPS threshold and provides a smooth experience for a simulation title where frame pacing matters less than in fast-paced shooters. The High preset at 149.5 FPS is marginally faster, but the visual fidelity gain from Ultra is worth the small performance cost. For players with high-refresh monitors, the Medium preset at 217 FPS offers a significant jump, but the visual quality trade-off may not be justified given the already high frame rates.

At 2560x1440, the Ultra preset averages 92.4 FPS, which is still comfortably playable and provides the best visual experience. The High preset at 94.3 FPS is nearly identical, so the choice between these two comes down to personal preference for shadow quality and effects. The Medium preset at 138 FPS is an option for those seeking higher refresh rates, but the drop from Ultra to Medium is a 33% performance increase with a noticeable visual reduction. The Low preset at 193.4 FPS is unnecessary given the hardware’s capability.

At 3840x2160, the data shows that the Ultra preset averages 49.5 FPS, which is below the ideal 60 FPS target. The High preset at 48.4 FPS is slightly worse, while the Medium preset at 70.1 FPS crosses the 60 FPS threshold. Therefore, the Medium preset is the recommended choice for 4K gaming, as it provides a balanced 70.1 FPS with acceptable visual quality. The Low preset at 101 FPS is viable for those who prioritize frame rate over visuals, but the Medium preset offers a better compromise between fidelity and smoothness.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. The Low preset averages 299.7 FPS, which is the highest measured value in the entire dataset. The Medium preset averages 217 FPS, representing a 28% reduction from Low. The High preset averages 149.5 FPS, a 31% drop from Medium, and the Ultra preset averages 146.1 FPS, a 2% further reduction from High. This shows that the transition from Low to Medium is the most costly in terms of performance, while the jump from High to Ultra is minimal.

At 2560x1440, the frame rates scale down proportionally. The Low preset averages 193.4 FPS, which is 35% lower than the same preset at 1080p. The Medium preset averages 138 FPS, a 29% reduction from Low at the same resolution. The High preset averages 94.3 FPS, a 32% drop from Medium, and the Ultra preset averages 92.4 FPS, a 2% decrease from High. The consistency of the High-to-Ultra delta (around 2%) across resolutions suggests that the Ultra preset adds a fixed overhead that does not scale with resolution.

At 3840x2160, the performance impact is most pronounced. The Low preset averages 101 FPS, which is 48% lower than at 1440p. The Medium preset averages 70.1 FPS, a 31% reduction from Low at the same resolution. The High preset averages 48.4 FPS, a 31% drop from Medium, and the Ultra preset averages 49.5 FPS, which is actually 2% higher than High. This anomaly in the High-to-Ultra comparison at 4K is notable; it suggests that the High preset may have a specific setting that causes a performance penalty, while Ultra optimizes some effects, resulting in a marginal improvement.

The data shows that the combo is best suited for 1440p gaming, where it maintains above 90 FPS on Ultra settings, and it can handle 1080p with ease, exceeding 140 FPS on the highest preset. For 4K, users must compromise on settings, with the Medium preset being the practical choice to maintain 60+ FPS. The CPU’s strong single-thread score of 4128 in Cinebench R23 ensures that game logic does not bottleneck the GPU at any resolution, as evidenced by the consistent scaling patterns.