Pc Building Simulator

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

The Intel Core Ultra 9 185H is a 16-core, 22-thread mobile processor based on the Meteor Lake architecture, built on Intel's 7nm process. Its base clock is 3.90 GHz, and it boosts to 5.10 GHz, which provides substantial single-threaded headroom. In Pc Building Simulator, a simulation title that models system assembly and diagnostics, the CPU's role is significant but not dominant; the game's logic and physics calculations benefit from strong single-core performance, while the multi-core throughput handles background simulation tasks.

Benchmark data for this CPU shows a Cinebench R23 multicore score of 17984.5 and a single-core score of 1810.5. The Geekbench multicore score is 11657, with a single-core score of 1794. These figures place the processor in the 85th percentile among all CPUs. The Passmark multithread score of 29376 and single-thread score of 3697 further illustrate a balanced profile. For a game like Pc Building Simulator, the 5.10 GHz boost clock ensures that single-threaded tasks—such as calculating component compatibility or simulating boot sequences—run with minimal latency.

The CPU's 24 MB of shared L3 cache, along with 2 MB L2 per core and 112 KB L1 per core, provides ample on-die storage for game state data. The processor's 45 W TDP indicates a power-efficient design suited for mobile platforms, yet its performance ceiling is high enough to avoid bottlenecking the GPU in this title. When compared to its nearest rivals, the Core Ultra 9 185H is nearly identical in average benchmark score: it trails the AMD Ryzen AI 7 PRO 350 by 0.1%, the Intel Core 7 250H by 0.2%, the AMD Ryzen 7 PRO 5845 by 0.4%, and the AMD Ryzen 7 7700X by 0.7%. These negligible differences (all within 1%) mean that in CPU-bound scenarios, the choice between these processors would yield virtually identical frame rates.

In Pc Building Simulator specifically, the measured FPS data shows that at 1080p Low, the combo achieves 370 FPS, which is far beyond any display's refresh rate. This indicates the CPU is not a limiting factor at lower resolutions and settings. Even at 4K Ultra, where the GPU typically becomes the bottleneck, the CPU's 24 MB L3 cache and high boost clock help maintain a playable 58 FPS average. The processor's memory bandwidth of 89.6 GB/s, paired with dual-channel DDR5 support, ensures that data streaming from RAM to the CPU does not stall the simulation's logic.

The Intel Arc Xe-LPG integrated graphics (128 EU) are present but irrelevant when a discrete RTX 4090 Mobile is installed. The CPU's PCIe Gen 5 interface with 8 lanes is more than sufficient for the GPU's PCIe 4.0 x16 connection, providing ample bandwidth for texture data. Overall, the data indicates that the Core Ultra 9 185H delivers the single-threaded muscle and multi-core capacity needed to keep Pc Building Simulator running smoothly across all tested settings, with no evidence of CPU-induced frame drops in the measured rows.

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

The NVIDIA GeForce RTX 4090 Mobile is the flagship of the GeForce 40-series mobile lineup, built on the Ada Lovelace architecture with a 5nm TSMC process. It packs 45,900 million transistors on a 379 mm² die, and features 16 GB of GDDR6 memory on a 256-bit bus, delivering 576.0 GB/s of bandwidth. The GPU's base clock is 1335 MHz, boosting to 1695 MHz, with memory running at 2250 MHz (18 Gbps effective). These specifications make it an extremely capable part for simulation titles, which often rely on large texture pools and complex scene rendering.

In Pc Building Simulator, the GPU's role is primarily to render the 3D workspace, component models, and case interiors. The 16 GB VRAM is overkill for this title, but it ensures that even at 4K Ultra with high-resolution textures, there is no memory swapping. The GPU's 9728 shading units, 304 TMUs, and 112 ROPs provide the raw compute power needed to push high frame rates. The 32.98 TFLOPS FP32 performance and 515.3 GTexel/s texture rate are more than adequate for the game's relatively simple geometry.

The RTX 4090 Mobile sits in the 84th percentile among all GPUs, with an average benchmark score of 43667. Its nearest rivals include the NVIDIA Quadro M6000 (0.8% lower score), the GeForce RTX 5050 Mobile (0.9% lower), the Quadro M6000 24 GB (0.9% lower), and the RTX A6000 (0.9% higher). The performance deltas are small, but the RTX 4090 Mobile's 16 GB VRAM and modern architecture give it a distinct advantage in games that use DirectX 12 Ultimate features, which Pc Building Simulator supports via its API list.

The measured FPS data reveals how the GPU scales with resolution and settings. At 1080p Low, the combo achieves 370 FPS, indicating the GPU is far from saturated. At 1080p Ultra, the average drops to 176 FPS, still extremely high. At 1440p Ultra, the average is 111 FPS, and at 4K Ultra, it falls to 58 FPS. This progression shows that the GPU's performance is the primary driver of frame rates at higher resolutions, while the CPU handles the simulation logic.

The 16 GB VRAM is particularly relevant for Pc Building Simulator, as the game allows users to view detailed component models from multiple angles. At 4K resolution, the frame buffer requirements are substantial, but the 576.0 GB/s bandwidth ensures that texture streaming does not cause stutters. The GPU's 76 RT cores and 304 tensor cores are present but underutilized in this title, as Pc Building Simulator does not heavily rely on ray tracing or DLSS. The Passmark G3D score of 27212 and DirectX 12 score of 107 indicate strong baseline performance, while the Geekbench OpenCL score of 180831 shows compute capability that is largely irrelevant for this game.

FAQ

Q: What is the maximum average FPS achieved by this CPU and GPU combo in Pc Building Simulator?

A: The highest average FPS recorded is 370 FPS, achieved at 1920x1080 resolution with Low settings.

Q: How does the Core Ultra 9 185H compare to its closest rival, the AMD Ryzen AI 7 PRO 350?

A: The Core Ultra 9 185H is 0.1% slower than the AMD Ryzen AI 7 PRO 350 in average benchmark score, making them effectively identical in performance.

Q: What is the lowest average FPS recorded for this combo, and at what settings?

A: The lowest average FPS is 58 FPS, recorded at 3840x2160 resolution with Ultra settings.

Q: Does the RTX 4090 Mobile's VRAM capacity affect performance in this game?

A: The 16 GB VRAM ensures no memory-related bottlenecks, particularly at 4K resolution, where the GPU still maintains 58 FPS at Ultra settings.

Q: What is the combo's rank among all tested combinations in this game?

A: The combo ranks 785th out of 3723 tested combinations, placing it in the top 21% of all combos.

Q: How much faster is the combo at 1080p Low compared to 4K Ultra?

A: The combo achieves 370 FPS at 1080p Low versus 58 FPS at 4K Ultra, representing a 6.4x difference in frame rate.

How This Combo Ranks

The Intel Core Ultra 9 185H combined with the NVIDIA GeForce RTX 4090 Mobile ranks 785th out of 3723 tested combinations in Pc Building Simulator. This places the combo in the top 21% of all systems tested, which is a strong result given the game's simulation nature. The rank reflects the balance between the CPU's 85th percentile performance and the GPU's 84th percentile performance; neither component is a weak link.

The rank is influenced by the game's sensitivity to both CPU and GPU performance. At lower resolutions like 1080p, the CPU's single-threaded performance is crucial for maintaining high frame rates, and the Core Ultra 9 185H's 5.10 GHz boost clock delivers. At higher resolutions like 4K, the GPU's raw rendering power takes over, and the RTX 4090 Mobile's 32.98 TFLOPS ensures playable frame rates. The 16 GB VRAM also helps at 4K Ultra, where the game's texture detail can consume significant memory.

Compared to other combos in the database, this pairing is in the upper quartile, meaning most tested systems perform worse. The combination's rank is slightly better than what the individual component percentiles would suggest, indicating good synergy between the CPU and GPU. The CPU's 24 MB L3 cache and the GPU's 576.0 GB/s bandwidth work well together, minimizing data transfer bottlenecks. The fact that the combo ranks in the 785th position out of 3723 suggests that there are many high-end desktop systems ahead of it, but among mobile configurations, this is near the top.

The data shows that the combo is well-suited for Pc Building Simulator, as it can handle all tested settings with playable frame rates. The lowest average FPS of 58 at 4K Ultra is still above the 30 FPS threshold typically considered acceptable for simulation games, and the highest average of 370 FPS at 1080p Low is far beyond what any monitor can display. This range of performance makes the combo versatile for various display configurations.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of how the combo performs across three resolutions and four settings levels. At 1920x1080, the results are: Low settings average 370 FPS, Medium settings average 262 FPS (with a minimum of 222 and maximum of 301), High settings average 185 FPS, and Ultra settings average 176 FPS. The gap between High and Ultra is only 9 FPS, indicating diminishing returns at the highest preset.

Moving to 2560x1440, the frame rates drop but remain high: Low settings average 233 FPS, Medium settings average 165 FPS (minimum 140, maximum 190), High settings average 117 FPS, and Ultra settings average 111 FPS. The percentage drop from 1080p to 1440p is most pronounced at Low settings, where the average falls from 370 to 233 FPS, a 37% reduction. At Ultra settings, the drop is from 176 to 111 FPS, a 37% reduction as well, showing consistent scaling.

At 3840x2160, the performance is more demanding: Low settings average 122 FPS, Medium settings average 86 FPS (minimum 73, maximum 99), High settings average 61 FPS, and Ultra settings average 58 FPS. The difference between High and Ultra at 4K is only 3 FPS, suggesting the Ultra preset adds minimal visual benefit relative to its performance cost. The Medium preset at 4K provides a 86 FPS average, which is notably smoother than the 61 FPS at High.

The data reveals that the combo is most efficient at 1080p and 1440p, where even Ultra settings maintain averages above 111 FPS. At 4K, the performance drops significantly, but the game remains playable. The minimum FPS values are only recorded for Medium settings; at 1080p Medium, the minimum is 222 FPS, at 1440p Medium it is 140 FPS, and at 4K Medium it is 73 FPS. These minimums indicate that the combo does not experience severe frame drops during gameplay, which is crucial for a simulation game where consistent frame pacing is important.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. For 1080p displays, the Ultra preset at 176 FPS average is the best choice, as it provides the highest visual quality while still delivering frame rates far above typical 144 Hz refresh rates. The 9 FPS difference between High and Ultra at 1080p is negligible, so there is no reason to drop below Ultra.

For 1440p displays, the Ultra preset at 111 FPS average is recommended for gamers with 120 Hz or higher refresh rate monitors. For those with 60 Hz displays, the High preset at 117 FPS provides a slightly higher frame rate with minimal visual compromise, but Ultra is still well above 60 FPS. The Medium preset at 165 FPS is an option for competitive play, but the visual quality reduction may not be justified given that Ultra is already smooth.

For 4K displays, the Medium preset at 86 FPS average offers the best balance of visual quality and performance. The High preset drops to 61 FPS, which is still playable but noticeably less smooth, while Ultra falls to 58 FPS. The difference between Medium and High at 4K is 25 FPS, making Medium the clear choice for maintaining a fluid experience. The Low preset at 122 FPS is unnecessary, as the visual quality loss is significant compared to Medium.

The data indicates that the combo is best utilized at 1440p with Ultra settings, where it achieves 111 FPS average. This resolution provides a good balance between image clarity and performance. For users with 4K displays, the Medium preset is the most sensible option, as it maintains an average above 60 FPS while preserving acceptable visual detail. The Ultra preset at 4K is only advisable for users who prioritize visual fidelity over frame rate, as the 58 FPS average is still technically playable but may feel less responsive.