Pc Building Simulator

The pairing of an Intel Core i7-13700K with an AMD Radeon RX 580 in Pc Building Simulator presents a stark contrast between a top-tier modern processor and an end-of-life graphics card from 2017. The benchmark data reveals that this combination is heavily constrained by the GPU in almost every scenario, with the CPU's substantial power remaining largely untapped. The measured frames per second (FPS) across resolutions and settings tell a consistent story of graphics-limited performance, where even the highest CPU core counts cannot compensate for the RX 580's age.

Resolution Scaling

The FPS data shows a classic GPU-bound scaling pattern as resolution increases. At 1920x1080 with Low settings, the system achieves an average of 119.3 FPS, demonstrating a capable baseline for esports-level fluidity. However, this number drops precipitously as the pixel count rises. Moving to 2560x1440 at the same Low preset yields 78.8 FPS, a reduction of approximately 34% from the 1080p figure. The most demanding scenario, 3840x2160 at Low, manages only 41.2 FPS, which represents a 65% drop from the 1080p Low result.

This scaling pattern is a clear indicator that the RX 580 is the limiting component. The i7-13700K, with its 16 cores and 24 threads, is not the bottleneck here; if it were, the FPS would remain relatively flat across resolutions. Instead, the data shows a linear decline with increasing resolution, which is the signature of a GPU that is saturated with pixel work. At 4K with High settings, the average FPS collapses to 18.6, making the game effectively unplayable for smooth action. Even at 1440p with Medium settings, the system only reaches 53.8 FPS, highlighting that the RX 580's 256-bit memory bus and 256.0 GB/s bandwidth are insufficient for modern resolutions.

The gap between Low and Ultra settings also widens at higher resolutions. At 1080p, the difference between Low (119.3 FPS) and Ultra (58.9 FPS) is roughly 60 FPS. At 1440p, this gap narrows to about 43 FPS (78.8 vs 35.4). At 4K, the difference is just 20 FPS (41.2 vs 21.0). This compression of frame rates at higher resolutions further confirms that the GPU's raw compute and memory bandwidth are exhausted before quality settings can have a meaningful impact.

CPU Role

The Intel Core i7-13700K is a Raptor Lake processor with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. Its benchmark results place it in the 93rd percentile of all CPUs, with an average benchmark score of 47282. This score is nearly identical to its nearest rival, the Intel Core i7-13700KF, which scores 47334 (a deltaPct of -0.1), and it slightly edges out the AMD EPYC 4364P (47131, deltaPct 0.3) and Intel Core i9-12900F (47081, deltaPct 0.4). The data indicates the CPU is performing exactly as expected for its class.

In Pc Building Simulator, however, the CPU's role is diminished by the GPU bottleneck. The 16-core, 24-thread configuration is far more than this simulation title requires. The CPU's massive multi-threaded capabilities, evidenced by a Cinebench R23 multi-core score of 39000, are irrelevant when the frame rate is capped by the RX 580. The game is not a CPU-intensive simulation like a strategy title; it is a graphics-first experience. The single-core performance, while excellent at 5505 in Cinebench R23, does not translate into higher FPS because the GPU cannot keep up with the frames the CPU is capable of feeding.

The benchmark data shows that the CPU's potential is wasted in this pairing. At 1080p Low, the system hits 119.3 FPS, but this is likely still constrained by the GPU. A stronger graphics card would likely push this number significantly higher, as the i7-13700K has the headroom to drive far more frames. The fact that the FPS drops uniformly across all resolutions, regardless of CPU load, confirms that the processor is not the limiting factor. The CPU is a 93rd percentile performer, but in this specific game, that power is left on the table.

Settings Recommendations

Given the measured data, the optimal experience depends heavily on the target resolution. For 1920x1080, the High preset at 59.1 FPS offers a solid balance of visual quality and playability, though it sits just below the 60 FPS threshold. Dropping to Medium yields 86.5 FPS, which is a significant improvement in smoothness with only a modest visual downgrade. The Low preset at 119.3 FPS is the only option that provides a truly high-refresh-rate experience, but the visual compromise is substantial. For most users, the Medium preset at 1080p is the recommended choice, as it provides a comfortable margin above 60 FPS while retaining a reasonable level of detail.

At 2560x1440, the situation becomes more challenging. The Low preset delivers 78.8 FPS, which is playable but looks dated. The Medium preset drops to 53.8 FPS, which is below the ideal smoothness threshold. High and Ultra presets are not viable, with 35.9 FPS and 35.4 FPS respectively. For 1440p, the Low preset is the only setting that offers a consistent experience above 60 FPS. Users prioritizing visual fidelity over frame rate could consider Medium, but they must accept a sub-60 FPS experience. At 3840x2160, no setting provides a playable experience. The Low preset at 41.2 FPS is the best case, but it is still below 60 FPS, and the visual quality is severely compromised.

The data suggests that this combination is best suited for 1080p gaming. The RX 580, with its 8 GB of GDDR5 memory, is simply outclassed at higher resolutions. The 4K results, ranging from 18.6 FPS at High to 41.2 FPS at Low, are uniformly poor and indicate that the GPU is not designed for this workload. The most effective strategy is to run the game at 1080p with Medium settings to achieve a 86.5 FPS average, which is a smooth and visually acceptable experience.

FAQ

Q: Can this system run Pc Building Simulator at 4K resolution?

A: No. The measured data shows that the best 4K result is 41.2 FPS at Low settings, while High, Medium, and Ultra presets all produce averages below 26 FPS (18.6, 25.9, and 21.0 respectively). None of these are suitable for smooth gameplay.

Q: What is the best settings preset for 1080p gameplay?

A: The Medium preset is the best balance, delivering 86.5 FPS. This is significantly smoother than the High preset (59.1 FPS) and Ultra preset (58.9 FPS), while the Low preset (119.3 FPS) requires a substantial visual downgrade for only a moderate FPS gain.

Q: Is the Intel Core i7-13700K the bottleneck in this system?

A: No. The FPS scaling across resolutions indicates that the AMD Radeon RX 580 is the limiting component. The CPU is a 93rd percentile performer with an average benchmark score of 47282, which is higher than its nearest rivals, but the GPU's performance cap prevents the CPU from reaching its full potential.

Q: How does the RX 580 compare to its nearest rivals in benchmark scores?

A: The RX 580 has an average benchmark score of 13559, placing it in the 53rd percentile of all GPUs. It is nearly identical to the NVIDIA GeForce GTX 570 (13564, deltaPct 0) and GTX 950 (13549, deltaPct 0.1), while being slightly ahead of the AMD Radeon Pro 455 (13416, deltaPct 1.1) and slightly behind the NVIDIA P106-090 (13716, deltaPct -1.1).

Q: What is the best resolution for this CPU-GPU pairing?

A: The data clearly shows that 1920x1080 is the only viable resolution. At 1440p, only the Low preset (78.8 FPS) is playable, while at 4K, all presets result in averages below 42 FPS, making the experience poor.

Q: Does the CPU's 16-core configuration provide any benefit in this game?

A: The data does not indicate any benefit. The FPS is consistently limited by the GPU across all resolutions and settings. The CPU's multi-threaded performance, as shown by its Cinebench R23 multi-core score of 39000, does not translate to higher frame rates when the graphics card is the bottleneck.

GPU Role

The AMD Radeon RX 580 is a Polaris 20 chip based on the GCN 4.0 architecture, manufactured on a 14 nm process. It features 2304 shading units, 144 texture mapping units, and 32 ROPs. The card operates at a base clock of 1257 MHz and a boost clock of 1340 MHz, with 8 GB of GDDR5 memory on a 256-bit bus providing 256.0 GB/s of bandwidth. Its compute performance is rated at 6.175 TFLOPS for FP32 operations. The card is now end-of-life, having been released in April 2017.

In Pc Building Simulator, the RX 580's age is its primary limitation. The benchmark results place it in the 53rd percentile of all GPUs, with an average score of 13559. Its nearest rival, the NVIDIA GeForce GTX 570, scores 13564 with a deltaPct of 0, showing that the RX 580 is essentially a mid-pack performer in the current hardware landscape. The GPU's 8 GB of VRAM is sufficient for 1080p, but the memory bandwidth and pixel rate (42.88 GPixel/s) are not enough to handle the demands of 1440p and 4K resolutions.

The FPS data shows a clear GPU-bound scenario. At 1080p Low, the card produces 119.3 FPS, which is near its practical limit. The fact that increasing resolution to 1440p and 4K causes a proportional FPS drop indicates that the card is working at full capacity at all times. The card's DirectX 12 score of 43 in Passmark is low, reflecting its GCN architecture's struggles with modern APIs. The 14 nm process node and lack of dedicated ray tracing or tensor cores make it a legacy product. The data suggests that the RX 580 is only suitable for 1080p gaming at medium quality settings in this title, and its benchmark percentile of 53 confirms that it sits in the middle of the pack, unable to compete with modern GPUs.