Pc Building Simulator

AMD Ryzen 5 3600 paired with the NVIDIA GeForce RTX 5070 produces a fascinating split in Pc Building Simulator, where the GPU’s raw power is consistently held back by the older CPU’s single-threaded ceiling at lower resolutions. The data shows a clear pattern: the higher the resolution, the more the framerate gap narrows between settings presets, indicating a shift from a CPU-bound scenario at 1080p to a more balanced, GPU-oriented workload at 4K.

Resolution Scaling

The transition from 1920x1080 to 3840x2160 reveals how severely this combination is bottlenecked by the processor. At Low settings, the average framerate drops from 258 FPS at 1080p to 221 FPS at 1440p, and then down to 129 FPS at 4K. This represents a 50% reduction in performance from 1080p to 4K at Low settings, which is a massive hit that points directly to the CPU struggling to feed frames at lower resolutions where the GPU is not the limiting factor.

Moving to Medium settings, the scaling is steeper in absolute terms but proportionally similar. The average goes from 227 FPS at 1080p, to 175 FPS at 1440p, and finally 92 FPS at 4K. That is a 59.5% drop from 1080p to 4K. The fact that the 1440p result (175 FPS) is closer to the 1080p result (227 FPS) than to the 4K result (92 FPS) suggests that the GPU begins to take over the workload more aggressively as pixel count increases, but the CPU still holds back the upper ceiling at every resolution.

With High settings, the pattern continues. The average framerate is 196 FPS at 1080p, 124 FPS at 1440p, and 65 FPS at 4K. The drop from 1440p to 4K is 47.6%, which is slightly less severe than the Low settings drop, indicating that the increased graphical load is starting to engage the RTX 5070’s capabilities more fully. However, the 1080p result being nearly double the 4K result still shows that the CPU is not keeping pace with the GPU’s potential at lower resolutions.

Ultra settings produce the smallest relative scaling, with averages of 187 FPS at 1080p, 118 FPS at 1440p, and 62 FPS at 4K. The 1080p to 4K reduction is 66.8%, which is the largest percentage drop of all presets. This is counterintuitive at first glance, but it makes sense: at Ultra, the GPU is doing more work per frame, so the CPU bottleneck at 1080p is slightly alleviated, allowing the GPU to stretch its legs more. Yet, the absolute framerate at 1080p Ultra (187 FPS) is still far below what the RTX 5070 could theoretically produce, confirming the CPU remains the primary constraint.

The data strongly suggests that Pc Building Simulator is heavily single-thread dependent. The fact that the 1080p Low preset hits 258 FPS, which is likely near the CPU’s maximum frame generation capability, while the 4K Ultra preset drops to 62 FPS, shows that the GPU is being utilized more effectively at higher resolutions. For a player targeting high refresh rates at 1080p, this combo will not deliver the full potential of the RTX 5070.

GPU Role

The NVIDIA GeForce RTX 5070 brings substantial hardware to this pairing, with 12 GB of GDDR7 memory on a 192-bit bus, providing a memory bandwidth of 672.0 GB/s. The GPU’s boost clock is 2512 MHz, with a base clock of 2325 MHz, and it houses 6144 shading units. For a simulation game like Pc Building Simulator, which is not typically known for being a graphics showcase, this hardware is more than sufficient to handle the visual load at any settings preset.

In the measured data, the GPU’s role is most visible at 4K resolution. At 4K Medium, the average framerate is 92 FPS with a minimum of 78 FPS and a maximum of 105 FPS. The variance between minimum and maximum (27 FPS) is the tightest of all resolutions for that preset, indicating that the GPU is providing consistent frame pacing. At 4K High, the average drops to 65 FPS, and at 4K Ultra, it is 62 FPS. The small gap between High and Ultra (only 3 FPS) suggests that the game’s Ultra preset introduces diminishing returns, likely due to effects that the GPU can process quickly relative to the overall scene complexity.

The RTX 5070’s benchmark scores support its strength in this scenario. Its PassMark G3D score is 29137, and its 3DMark Steel Nomad DX12 score is 5077. These numbers place it in the 82nd percentile among all GPUs. However, its nearest rivals in the database are the AMD Radeon Pro 580 (avg score 40318, deltaPct 0.1) and the AMD Radeon Pro WX 7100 (avg score 40063, deltaPct 0.8), which are professional workstation cards. The RTX 5070’s average benchmark score is 40377, which is only 0.2% higher than the Radeon Pro 580. This indicates that while the GPU is powerful, its raw compute capabilities are not the limiting factor in this game; the CPU is.

The fact that the GPU is not being fully exercised at 1080p is evident from the framerate data. At 1080p Low, the average is 258 FPS, which is likely close to the CPU’s frame rate cap. The GPU could easily render more frames if the CPU could provide them. At 4K, the GPU is finally able to show its strength, but even then, the framerate does not exceed 129 FPS on Low settings, which is well within the RTX 5070’s capabilities for a simulation title. The 12 GB of VRAM is more than adequate for Pc Building Simulator, as the game does not appear to be memory-constrained based on the stable framerates across settings.

CPU Role

The AMD Ryzen 5 3600 is the bottleneck in this pairing, and its specifications make this clear. It has 6 cores and 12 threads, with a base clock of 3.60 GHz and a boost clock of 4.20 GHz. It is built on the Zen 2 architecture (Matisse) using a 7 nm process from TSMC. This is a capable processor for its generation, but its single-thread performance is modest by modern standards. Its PassMark single-thread score is 2562, and its 3DMark single-thread score is 696, which is low compared to newer CPUs.

The CPU’s benchmark data shows it is solid but not exceptional. Its Cinebench R23 multicore score is 15045 and single-core score is 2124. Its Geekbench multicore score is 7372 and single-core score is 1536. These numbers place it in the 71st percentile among all CPUs, with an average benchmark score of 17035. Its nearest rivals in the database are the Intel Core i7-1260P (avg score 17007, deltaPct 0.2) and the Intel Core i5-11400 (avg score 17067, deltaPct -0.2), which shows it is essentially on par with those parts.

In Pc Building Simulator, the CPU’s single-thread performance is critical. The data shows that at 1080p Low, the average framerate is 258 FPS, which is likely the maximum the CPU can sustain. As the resolution increases, the framerate drops, but the CPU is still the limiting factor at 1080p and 1440p. For example, at 1440p Low, the average is 221 FPS, which is still very high but represents a 14.3% drop from 1080p. This drop is likely due to the GPU taking on more work, but the CPU is still not able to push beyond 221 FPS.

The 4K results tell a different story. At 4K Low, the average is 129 FPS, which is a 41.6% drop from 1440p Low. This indicates that the GPU is now the primary bottleneck, as the CPU can likely still generate frames at a similar rate, but the GPU cannot render them fast enough. The transition point where the GPU becomes the limiting factor is between 1440p and 4K. At 1440p High, the average is 124 FPS, which is close to the 4K Low result, suggesting that the CPU is still holding back the GPU at 1440p High, but at 4K, the GPU takes over.

The CPU’s 12 threads are not fully utilized by this game, as simulation titles often rely on a limited number of threads. The 3DMark 16-thread score is 4605, and the 2-thread score is 1361, which shows that multi-threading scales well, but the game does not seem to benefit from it. The single-thread performance is the key metric here, and the Ryzen 5 3600’s score of 696 in 3DMark single-thread is the primary reason it cannot keep up with the RTX 5070 at lower resolutions.

How This Combo Ranks

In the database of tested combinations, this pairing ranks 1013 out of 3723 combos for Pc Building Simulator. This places it in the top 27.2% of all tested systems. This is a strong ranking, but it is not exceptional given the hardware involved. The rank is likely pulled down by the CPU’s limitations at lower resolutions, where the RTX 5070 is not being fully utilized.

The combo rank reflects the overall experience across all resolutions and settings. The data shows that at 4K Ultra, the average framerate is 62 FPS, which is playable but not ideal for a smooth experience. At 1080p, the framerates are high, but the system is not delivering the maximum possible performance. The rank of 1013 suggests that there are many other combinations that can provide a more balanced experience, likely with a newer CPU that can better feed the RTX 5070.

Looking at the individual components’ rankings, the GPU is in the 82nd percentile, while the CPU is in the 71st percentile. This disparity is the root cause of the bottleneck. The combo rank is lower than the GPU’s percentile, but higher than the CPU’s percentile, indicating that the system performs as expected given the CPU’s limitations. If the CPU were upgraded, the combo rank would likely improve significantly, as the RTX 5070 has ample headroom to produce higher framerates.

The measured data confirms that this combo is best suited for 4K gaming, where the GPU is the limiting factor and the CPU can keep up. At 4K, the framerates range from 129 FPS on Low to 62 FPS on Ultra, which is a reasonable range for a simulation game. At 1080p and 1440p, the CPU holds back the GPU, resulting in framerates that are high but not proportionate to the GPU’s capabilities. This combo is a good example of how a powerful GPU can be paired with an older CPU, but the results will vary depending on the resolution target.

Measured FPS Breakdown

The measured framerates provide a complete picture of this combo’s performance. At 1920x1080, the results are as follows: Low preset averages 258 FPS, Medium averages 227 FPS with a minimum of 193 FPS and a maximum of 261 FPS, High averages 196 FPS, and Ultra averages 187 FPS. The spread between Low and Ultra is 71 FPS, which is significant. The Medium preset’s minimum FPS of 193 is still higher than the Ultra average, indicating that even on Medium, the experience is smooth.

At 2560x1440, the framerates are lower but still substantial. Low averages 221 FPS, Medium averages 175 FPS with a minimum of 149 FPS and a maximum of 202 FPS, High averages 124 FPS, and Ultra averages 118 FPS. The drop from 1080p to 1440p is notable, with the Low preset losing 37 FPS and the Ultra preset losing 69 FPS. The Medium preset’s minimum FPS of 149 is still playable, but the gap between Medium and High at this resolution is 51 FPS, which is larger than at 1080p.

At 3840x2160, the framerates become more modest. Low averages 129 FPS, Medium averages 92 FPS with a minimum of 78 FPS and a maximum of 105 FPS, High averages 65 FPS, and Ultra averages 62 FPS. The Medium preset’s minimum FPS of 78 is the only data point below 60 FPS in the entire set, which is a concern for players who want a locked 60 FPS experience. The gap between Medium and High is 27 FPS, and between High and Ultra is only 3 FPS, showing diminishing returns on the Ultra preset.

The data shows a clear pattern: the higher the resolution, the smaller the gap between presets. At 1080p, the difference between Low and Ultra is 71 FPS, but at 4K, it is 67 FPS. This suggests that at higher resolutions, the GPU becomes the limiting factor, and the CPU’s influence on framerate diminishes. The Medium preset consistently provides a good balance of performance and quality, with framerates that are close to High but with better minimum FPS.

Settings Recommendations

Based on the measured data, the Medium preset is the best choice for most players using this combo. At 1080p, Medium delivers 227 FPS average with a minimum of 193 FPS, which is well above any refresh rate threshold. At 1440p, Medium averages 175 FPS with a minimum of 149 FPS, which is still excellent for high-refresh monitors. At 4K, Medium averages 92 FPS with a minimum of 78 FPS, which is playable but not ideal for a locked 60 FPS experience.

For players targeting 4K, the High preset is a viable alternative to Medium, but the framerate drops significantly. At 4K High, the average is 65 FPS, which is 27 FPS lower than Medium. The Ultra preset at 4K provides only 62 FPS, which is barely better than High but with minimal visual improvement. Therefore, at 4K, Medium is the recommended preset, as it provides the best balance of framerate and visual quality. The Ultra preset is not recommended, as the 3 FPS gain over High is not worth the potential performance risk.

For 1080p and 1440p players, the Ultra preset is a strong choice. At 1080p Ultra, the average is 187 FPS, which is still very high, and at 1440p Ultra, it is 118 FPS. These framerates are playable and provide the best visual fidelity. However, the Medium preset is still a better option for players who want to ensure no drops below 60 FPS, as the minimum framerates are higher. The Low preset is not recommended, as it offers little benefit over Medium in terms of framerate but significantly reduces visual quality.

The data suggests that the Medium preset is the sweet spot for this combo. It provides consistent framerates across all resolutions and settings, with minimum FPS values that are always above 60 FPS except at 4K, where it is 78 FPS. For a simulation game like Pc Building Simulator, which is not highly demanding on visuals, the Medium preset offers a smooth and stable experience.

FAQ

Q: What is the average framerate at 1080p Ultra settings?

A: The average framerate at 1920x1080 with Ultra settings is 187 FPS.

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

A: At 4K, the GPU becomes the primary bottleneck. The framerate drops significantly from 1440p (e.g., from 124 FPS at 1440p High to 65 FPS at 4K High), indicating the RTX 5070 is now the limiting component.

Q: What is the minimum FPS recorded at 1440p Medium settings?

A: The minimum FPS at 2560x1440 with Medium settings is 149 FPS, with a maximum of 202 FPS.

Q: How does this combo rank among all tested systems for Pc Building Simulator?

A: This combo ranks 1013 out of 3723 tested combinations, placing it in the top 27.2% of all systems.

Q: What is the framerate difference between Low and Ultra settings at 4K?

A: At 3840x2160, the average framerate on Low settings is 129 FPS, while on Ultra it is 62 FPS, a difference of 67 FPS.

Q: Which settings preset provides the highest minimum framerate at 1080p?

A: The Medium preset at 1080p has a minimum framerate of 193 FPS, which is the highest minimum among all presets at that resolution. The Low preset has no recorded minimum FPS, but its average is 258 FPS.