Pc Building Simulator

Resolution Scaling

The measured frame rates for Pc Building Simulator show a classic GPU-bound scaling curve as resolution increases, though the magnitude of the drop reveals the workload's unusual sensitivity to pixel count. At 1920x1080 with Low settings, the AMD Ryzen 5 7400F paired with the AMD Radeon RX 7900 XT produces 370 FPS average. Moving to 2560x1440 Low drops that to 250 FPS, a 32.4% reduction. At 3840x2160 Low, the average falls to 131 FPS, which is 64.6% below the 1080p resultaint. This scaling pattern—where each resolution step costs roughly a third to a half of the remaining headroom—indicates the GPU's shading and memory bandwidth are the primary constraints once pixel count rises.

The gap between Low and Ultra settings at each resolution further clarifies the bottleneck. At 1080p, the spread from Low to Ultra is 370 FPS down to 189 FPS, a 181 FPS difference. At 1440p, that spread narrows to 250 FPS versus 119 FPS, a 131 FPS gap. At 4K, the spread compresses to 131 FPS versus 62 FPS, just 69 FPS apart. This compression at higher resolutions is the signature of a GPU that is saturating its execution resources; the CPU has ample headroom at 1080p to feed frames, but the RX 7900 XT's 20 GB of GDDR6 memory and 800.0 GB/s bandwidth become the limiting factor as pixel throughput demands increase.

Notably, the Medium preset at 4K yields 93 FPS average with a minimum of 79 FPS and a maximum of 106 FPS. That 27 FPS variance is tighter than the 54 FPS variance seen at 1440p Medium (150 to 204 FPS) and the 85 FPS variance at 1080p Medium (238 to 323 FPS). The narrowing frame-time distribution at 4K suggests the workload is becoming more consistently GPU-limited, with fewer CPU-induced spikes. For a simulation title like Pc Building Simulator, where scene complexity can vary with the number of components rendered, this stability at high resolution is a meaningful indicator of the GPU's ability to maintain a steady workload.

FAQ

Q: What is the highest average frame rate recorded for this combo in Pc Building Simulator?

A: The maximum measured average is 370 FPS, achieved at 1920x1080 with Low settings.

Q: How does the 4K Ultra performance compare to the 1080p Ultra performance?

A: At 3840x2160 Ultra, the average FPS is 62, which is 67.2% lower than the 189 FPS average at 1920x1080 Ultra. This indicates a severe pixel-count penalty at the highest settings.

Q: Which resolution provides the most stable frame times, based on the available min/max data?

A: The 3840x2160 Medium preset shows a 27 FPS spread (79 min, 106 max), which is the narrowest range among all recorded presets. The 1440p Medium has a 54 FPS spread, and 1080p Medium has an 85 FPS spread.

Q: Is the CPU or GPU more likely to be the limiting factor at 1080p Low?

A: The 370 FPS result at 1080p Low, combined with the CPU's 6-core/12-thread configuration and 4.70 GHz boost clock, suggests the processor is capable of very high frame delivery. The GPU is not likely the bottleneck at this setting, as the frame rate is far above typical display refresh rates.

Q: What is the performance difference between the Low and High presets at 1440p?

A: At 2560x1440, Low produces 250 FPS average while High produces 125 FPS average. This is a 50% reduction in frame rate when moving from the lowest to the high preset.

Q: How does this combo's rank in Pc Building Simulator compare to the total number of tested combos?

A: The combo ranks 695th out of 3,723 tested combinations, placing it in the top 18.7% of all combos tested for this game.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture, manufactured on a 5 nm process at TSMC. It operates with a base clock of 3.70 GHz and a boost clock of 4.70 GHz, with a 65 W TDP. In Pc Building Simulator, the CPU's role is evident in the high frame rates achieved at lower resolutions where the GPU is less strained. The 370 FPS result at 1080p Low demonstrates that the processor can sustain a very high instruction throughput for game logic, likely due to the Zen 4 architecture's strong single-thread performance, which is reflected in a Cinebench R23 single-core score of 3072.

The CPU's multi-threaded capability, shown by a Cinebench R23 multi-core score of 21,765 and a PassMark multi-thread score of 25,645, is relevant for a simulation game that may handle multiple concurrent systems or component behaviors. However, the benchmark data reveals that the CPU is not the primary constraint at higher resolutions. At 4K Ultra, the frame rate drops to 62 FPS, which is a 67.2% reduction from 1080p Ultra, even though the CPU workload likely remains similar. This indicates that the CPU has sufficient headroom to feed the GPU at 4K, but the GPU's rendering pipeline becomes the bottleneck.

The 7400F's memory support for DDR5 with a dual-channel bus and 83.2 GB/s bandwidth is adequate for this title, as evidenced by the high frame rates at 1080p. The processor's 32 MB of shared L3 cache likely helps with simulation data locality. In terms of synthetic benchmarks, the CPU sits at the 83rd percentile versus all CPUs, with an average benchmark score of 32,750. Its nearest rivals include the Intel Core i5-14600T (0.1% slower), the Intel Core Ultra 7 155H (0.2% slower), and the AMD Ryzen 7 PRO 6850H (0.2% faster). This positioning suggests the 7400F is a capable mid-range processor that does not hold back the RX 7900 XT in this game, except perhaps at extremely high frame rates where CPU overhead could theoretically limit performance.

How This Combo Ranks

In the database of tested combinations for Pc Building Simulator, the AMD Ryzen 5 7400F paired with the AMD Radeon RX 7900 XT achieves a rank of 695 out of 3,723 total combos. This places the combo in the top 18.7% of all tested configurations, which is a strong showing for a mid-range CPU paired with a high-end GPU. The ranking reflects the GPU's dominant role in determining overall performance, as the RX 7900 XT's 20 GB of VRAM and 51.48 TFLOPS FP32 compute are substantial assets for rendering the game's 3D scenes.

The combo's rank is notable because the GPU itself only sits at the 55th percentile versus all GPUs, with an average benchmark score of 13,745. This discrepancy—where the combo ranks higher than the GPU's individual percentile—suggests that the CPU-GPU pairing is well-balanced for this specific game, or that Pc Building Simulator is not as demanding on the GPU as other titles. The CPU's 83rd percentile ranking helps boost the combo's overall position. The nearest GPU rivals to the RX 7900 XT include the AMD Radeon 660M (0.5% faster), the NVIDIA RTX A2000 Mobile (0.5% faster), and the AMD Radeon RX 570X (0.9% faster), which are all substantially less powerful in terms of raw specifications, indicating that the RX 7900 XT's benchmark scores may not fully capture its gaming performance in this title.

For context, the combo's rank of 695 out of 3,723 means that 3,028 other combinations performed worse, while 694 performed better. This places the system in the upper quintile, which is a solid result for a simulation game that often benefits more from CPU performance than traditional shooters. The data suggests that users with this combo can expect a smooth experience at most resolutions, with the caveat that 4K Ultra will challenge the GPU.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates across all settings. The Low preset produces an average of 370 FPS, which is the single highest measured value in the dataset. The Medium preset averages 281 FPS with a minimum of 238 FPS and a maximum of 323 FPS. The High preset averages 198 FPS, and the Ultra preset averages 189 FPS. The step from Medium to High is a 29.5% reduction, while the step from High to Ultra is a modest 4.5% reduction, suggesting that the Ultra preset's additional visual effects are not particularly taxing at this resolution.

Moving to 2560x1440, the frame rates drop significantly but remain high. Low averages 250 FPS, which is a 32.4% reduction from 1080p Low. Medium averages 177 FPS with a minimum of 150 FPS and a maximum of 204 FPS. High averages 125 FPS, and Ultra averages 119 FPS. The gap between High and Ultra at 1440p is 6 FPS, or 4.8%, which is similar to the 1080p gap. This consistency suggests that the Ultra preset's additional features have a similar relative cost regardless of resolution.

At 3840x2160, the GPU is clearly the limiting factor. Low averages 131 FPS, which is a 47.6% reduction from 1440p Low. Medium averages 93 FPS with a minimum of 79 FPS and a maximum of 106 FPS. High averages 65 FPS, and Ultra averages 62 FPS. The High to Ultra gap at 4K narrows to just 3 FPS, or 4.6%, which indicates that the Ultra preset's extra settings are nearly free at this resolution because the GPU is already saturated. The 4K Medium result of 93 FPS is notable because it offers a playable experience with a frame rate that is 50% higher than Ultra, at the cost of some visual fidelity.

Settings Recommendations

Based on the measured data, the optimal settings depend on the target resolution and desired frame rate. For 1080p displays, the High preset at 198 FPS is an excellent balance, as it provides a 4.5% improvement over Ultra while still offering near-maximum visual quality. However, for users with high-refresh-rate 1080p monitors (240 Hz or above), the Medium preset at 281 FPS may be preferable, as it offers a 42% higher frame rate than High, and the min FPS of 238 ensures consistent performance above typical refresh rates.

At 2560x1440, the Medium preset with 177 FPS average and a 150 FPS minimum is the recommended choice for smooth gameplay, as it stays well above 144 Hz. The High preset at 125 FPS is acceptable for 120 Hz displays but will not fully utilize a 144 Hz panel. The Ultra preset at 119 FPS is only 5% slower than High opportun, making it a viable choice for users who prioritize visual quality over the small frame rate difference.

For 4K resolution, the Medium preset at 93 FPS is the clear winner, as it provides a 43% higher frame rate than High (65 FPS) and a 50% higher frame rate than Ultra (62 FPS). The minimum of 79 FPS ensures that even demanding scenes stay playable. The High and Ultra presets at 65 and 62 FPS, respectively, are borderline for smooth 60 Hz gameplay but may experience occasional dips below that threshold. For the best experience at 4K, Medium is recommended, as the visual difference is likely minimal in a simulation game with static scenes, while the frame rate benefit is substantial.

GPU Role

The AMD Radeon RX 7900 XT is a high-end graphics card based on the RDNA 3.0 architecture, featuring the Navi 31 chip manufactured on a 5 nm process at TSMC. It has 5,376 shading units, 336 texture mapping units, and 192 render output units, along with 84 ray tracing cores. The GPU operates at a base clock of 1387 MHz, a game clock of 2025 MHz, and a boost clock of 2394 MHz. Its memory subsystem consists of 20 GB of GDDR6 memory on a 320-bit bus, providing 800.0 GB/s of bandwidth.

In Pc Building Simulator, the GPU's role becomes increasingly dominant as resolution rises. The data shows that at 1080p, the GPU has excess capacity, as evidenced by the 370 FPS Low result, which is likely above the CPU's practical limit. The GPU's 51.48 TFLOPS FP32 compute and 459.6 GPixel/s pixel rate are more than sufficient for the game's geometry and effects at lower resolutions. However, at 4K, the pixel rate and memory bandwidth become critical. The 65 FPS High result at 4K suggests that the GPU is fully utilized, with the 800.0 GB/s bandwidth being a likely constraint given the 20 GB frame buffer.

The GPU's benchmark scores reveal an interesting anomaly. Its average benchmark score of 13,745 places it at the 55th percentile, and its nearest rivals include the AMD Radeon 660M (0.5% faster), the NVIDIA RTX A2000 Mobile (0.5% faster), and the AMD Radeon RX 570X (0.9% faster). These are all significantly less powerful GPUs in terms of raw specifications, which suggests that the RX 7900 XT's synthetic benchmark scores may not reflect its true gaming performance, or that the benchmark suite weights certain workloads differently. In contrast, the 3DMark Steel Nomad DX12 score of 5,623 and the Geekbench Vulkan score of 71,068 indicate strong modern API performanceasi.

For Pc Building Simulator specifically, the GPU's 20 GB of VRAM is likely more than sufficient, as the game's simulation scenes do not typically require large texture sets. The 4K Medium result of 93 FPS, with a 79 FPS minimum, demonstrates that the GPU can maintain playable performance even at high pixel counts, provided the settings are moderated. The significant frame rate drop from Medium to High at 4K (93 to 65 FPS, a 30% reduction) suggests that the High preset introduces effects that disproportionately tax the GPU, likely related to shadow quality or post-processing. The GPU's end-of-life production status and 300 W TDP are relevant for system planning, but the data shows it remains a capable performer in this title.