Pc Building Simulator

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 5800XT is an 8-core, 16-thread processor based on the Zen 3 architecture, built on a 7 nm process. It carries a base clock of 3.80 GHz and a boost clock of 4.80 GHz. For a simulation title like Pc Building Simulator, which relies on logical progression and system state calculations rather than heavy physics, the multi-threaded capability matters, yet the game's engine does not appear to scale aggressively beyond a handful of threads. The benchmark data supports this: the CPU's 3DMark scores show a jump from 1,879 in the 2-thread test to 6,141 in the 8-thread test, but only marginal gains beyond that, reaching 7,680 at max threads. This indicates the processor has ample headroom for the game's demands.

The 5800XT sits in the 86th percentile of all CPUs, with an average benchmark score of 29,774. Its nearest rivals include the AMD Ryzen 7 PRO 5755GE, which trails by a mere 0.1%, and the AMD Ryzen 7 6800HS, which is 0.3% faster. These deltas are negligible in real-world gaming scenarios. The CPU's 32 MB of L3 cache and dual-channel DDR4 memory support with 51.2 GB/s bandwidth are adequate for feeding the GPU, but in this specific game, the bottleneck shifts heavily toward the graphics card at higher resolutions. At 1080p with Low settings, the system achieves 184.5 FPS, which is well beyond what a simulation game demands, confirming the CPU is not the limiting factor at lower settings. The data suggests the Ryzen 7 5800XT provides a stable foundation, and the game's performance ceilings are dictated by the GPU, not the processor.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce GTX 1070 is a Pascal-architecture card with 8 GB of GDDR5 memory on a 256-bit bus, offering 256.3 GB/s of bandwidth. Its base clock is 1506 MHz with a boost of 1683 MHz, and it features 1,920 shading units. The card's 51st percentile ranking among all GPUs places it in the mid-range tier, with an average benchmark score of 12,331. Its nearest rivals include the NVIDIA Quadro K4200, which is 0.7% slower, and the GTX 880M, which is 1.3% faster. The GTX 1070 also sits close to the GTX 1650 SUPER, which is 1.4% ahead, indicating the card is competitive but not exceptional by modern standards.

For Pc Building Simulator, the GTX 1070's 8 GB VRAM is sufficient, as the game's textures and scenes are not particularly demanding. The card's PassMark G3D score of 13,498 and DirectX 12 score of 48 indicate moderate DirectX 12 performance, which aligns with the game's requirements. The GPU's role becomes evident in the FPS scaling: at 1080p Ultra, the system hits 89.4 FPS, but at 4K Ultra, it drops to 27.8 FPS. This sharp decline points to the GPU being the primary constraint at higher resolutions. The GTX 1070's 6.463 TFLOPS of FP32 performance is enough for 1080p and 1440p gaming but starts to buckle under 4K loads, especially with Ultra settings. The card's 150 W TDP and dual-slot design are modest, but its age shows in the inability to maintain high frame rates at 4K.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of GPU-bound scaling. At 1080p Low, the system produces 184.5 FPS, but moving to 1440p Low drops that to 114.9 FPS, a 38% reduction. At 4K Low, the average falls further to 63.9 FPS. This consistent halving of frame rates as resolution quadruples indicates the GPU is the limiting factor. For High settings, the progression is 89.7 FPS at 1080p, 55.9 FPS at 1440p, and 32 FPS at 4K — again, a steep decline that tracks the GPU's rendering load. The CPU's performance remains constant across these resolutions, so the FPS drops are attributable to the GTX 1070's pixel throughput limits.

The data also shows that settings have a larger impact than resolution in some cases. For instance, at 1440p, High yields 55.9 FPS while Ultra yields 56.3 FPS, nearly identical. This suggests the game's Ultra preset adds little visual fidelity over High for this configuration, or that the GPU is already saturated. At 4K, the gap between Low (63.9 FPS) and Medium (42.6 FPS) is substantial, but the gap between High (32 FPS) and Ultra (27.8 FPS) is smaller, indicating diminishing returns. Overall, the resolution scaling analysis points to the GTX 1070 as the bottleneck at 4K, while the CPU comfortably keeps up at all tested resolutions.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the system delivers its highest frame rates. Low settings produce 184.5 FPS, Medium yields 132.7 FPS, High achieves 89.7 FPS, and Ultra comes in at 89.4 FPS. The similarity between High and Ultra is striking, with only a 0.3 FPS difference, suggesting the Ultra preset may introduce settings that the GPU handles identically to High. At 2560x1440, the numbers drop: Low gives 114.9 FPS, Medium 83.5 FPS, High 55.9 FPS, and Ultra 56.3 FPS. Again, High and Ultra are nearly identical, with Ultra actually being 0.4 FPS higher, which is within measurement noise. At 3840x2160, the performance is more constrained: Low delivers 63.9 FPS, Medium 42.6 FPS, High 32 FPS, and Ultra 27.8 FPS.

The 4K results show a clear hierarchy, but the gap between High and Ultra narrows to 4.2 FPS, whereas the gap between Low and Medium is 21.3 FPS. This indicates that the GPU struggles more with the initial jump from Low to Medium than from High to Ultra. For a simulation game, these frame rates are playable at 1080p and 1440p, but 4K requires Low settings to stay above 60 FPS. The data confirms that 1080p Medium (132.7 FPS) offers a high refresh rate experience, while 1440p Low (114.9 FPS) is also viable for smooth play. At 4K, only Low settings maintain a playable 63.9 FPS.

FAQ

Q: Can this system run Pc Building Simulator at 4K with smooth frame rates?

A: Only with Low settings, which produce an average of 63.9 FPS. Medium drops to 42.6 FPS, High to 32 FPS, and Ultra to 27.8 FPS, all of which are below typical smoothness thresholds.

Q: Is the CPU or GPU the bottleneck in this game?

A: The GPU is the limiting component at higher resolutions. The CPU's benchmark scores, such as 23,794 in Cinebench R23 multi-core, are far above what the game requires. FPS drops from 1080p to 4K align with the GTX 1070's rendering limits.

Q: What is the difference between High and Ultra settings at 1440p?

A: The difference is negligible. High produces 55.9 FPS, while Ultra produces 56.3 FPS, a 0.4 FPS increase. This suggests the Ultra preset does not meaningfully increase the GPU load for this title.

Q: How does the Ryzen 7 5800XT compare to its nearest rival?

A: The 5800XT has an average benchmark score of 29,774, which is 0.1% higher than the AMD Ryzen 7 PRO 5755GE and 0.3% lower than the AMD Ryzen 7 6800HS. These differences are within measurement error.

Q: Is the GTX 1070's 8 GB VRAM sufficient for this game?

A: Yes, 8 GB of GDDR5 memory is adequate. The game's performance is limited by the GPU's compute throughput, not memory capacity, as evidenced by the sharp FPS drops at 4K.

Q: What settings should be used for a 60 FPS target at 1440p?

A: Low settings deliver 114.9 FPS, Medium delivers 83.5 FPS, and High delivers 55.9 FPS. To exceed 60 FPS, Medium is the highest preset that meets the target.

Settings Recommendations

For a 60 FPS target, the data points to 1080p Ultra (89.4 FPS) or 1440p Medium (83.5 FPS) as optimal choices. At 1080p, all settings exceed 89 FPS, so players can use Ultra without penalty, though the near-identical High and Ultra scores suggest High is visually similar. At 1440p, Medium is the highest preset that stays above 60 FPS, while High dips to 55.9 FPS. For 4K gaming, only Low settings achieve a playable 63.9 FPS; any higher preset falls below 43 FPS, which is likely too sluggish for a simulation that requires precise cursor control. The best experience balances visual fidelity and frame rate: 1080p Ultra is the safest recommendation for smooth performance, while 1440p Medium offers a higher resolution with acceptable frame rates. For players prioritizing resolution over detail, 4K Low is the only viable option. The data shows no benefit to choosing High over Ultra at any resolution, as the scores are nearly identical, so the Ultra preset is the better choice for the same performance cost.

How This Combo Ranks

The combination of the AMD Ryzen 7 5800XT and NVIDIA GeForce GTX 1070 ranks 1,488 out of 1,769 tested combos for Pc Building Simulator, placing it in the bottom 16% of all configurations. This low ranking reflects the GPU's age and mid-range positioning, not the CPU's capability. The GTX 1070's 51st percentile standing among GPUs drags the combo down, while the CPU's 86th percentile ranking shows it is not the weak link. The measured FPS data supports this: at 1080p, the system performs well, but the combo's ranking is hindered by the GPU's inability to maintain high frame rates at 4K. The ranking also indicates that most other tested combos outperform this pairing, likely due to newer GPUs with better scaling. For a simulation game that is not graphically intense, this combo's rank is lower than expected, suggesting the GTX 1070 is a significant performance ceiling. Upgrading the GPU would dramatically improve the combo's standing, as the CPU has ample headroom. The data shows that the Ryzen 7 5800XT is a strong processor, but pairing it with a GTX 1070 limits the overall system to mid-range performance. This combo is best suited for 1080p gaming, where it ranks adequately, but it falls behind at higher resolutions. The combination's rank of 1,488 out of 1,769 is a clear indicator that the GPU is the primary constraint.