Pc Building Simulator

# Pc Building Simulator Performance Analysis: AMD Ryzen 9 9950X3D + NVIDIA GeForce RTX 3080

Pc Building Simulator, a simulation title from 2019, presents an interesting benchmark case for this high-end CPU paired with a last-generation GPU. The measured frame rates across resolutions reveal a system that is heavily balanced toward processor capability, with the GPU becoming the decisive factor only at the highest fidelity settings. This combination, ranking 515th out of 1769 tested combos, demonstrates that raw CPU horsepower does not automatically translate to top-tier gaming performance when paired with a mid-range GPU.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep and consistent, indicating a classic GPU-bound scenario at higher resolutions. At Low settings, the system delivers 349.6 FPS at 1920x1080, dropping to 221.9 FPS at 2560x1440 — a 36.5% reduction — and further to 117.2 FPS at 3840x2160, a 66.5% reduction from the 1080p figure. This scaling pattern suggests the RTX 3080 is the limiting component as pixel count rises, with the CPU's 16 cores and 32 threads proving more than sufficient to feed frames at lower resolutions.

The Ultra settings curve tells a similar story but with lower absolute values. Starting at 168.2 FPS at 1080p, the frame rate falls to 105.9 FPS at 1440p and 52.4 FPS at 4K. The 4K Ultra result is particularly telling — it sits just above the 50 FPS threshold, meaning that at maximum fidelity, the GPU is working at its limits. The gap between Low and Ultra at 4K is 64.8 FPS (117.2 vs. 52.4), which is substantial and highlights how much headroom the CPU has that the GPU cannot use at high resolutions.

At 1080p, the differences between settings presets are more compressed in percentage terms, suggesting the CPU is beginning to assert itself. The jump from Low to Medium is 99.8 FPS (249.8 vs. 349.6), while the jump from Medium to High is 71.9 FPS. This non-linear scaling indicates that at 1080p, the system is approaching a CPU-imposed ceiling, particularly at Low settings where the GPU has less work to do.

CPU Role

The Ryzen 9 9950X3D's architecture is central to understanding these results. With 16 cores, 32 threads, and a boost clock of 5.70 GHz, this AMD processor is built for multi-threaded workloads. Its benchmark scores support this: Cinebench R23 multicore reaches 59712, while single-core hits 8430. The Geekbench multicore score of 22515 and single-core of 3401 further confirm exceptional processing capability. The 128 MB of shared L3 cache is a notable feature that likely helps in simulation games, which often have complex data sets.

The CPU's percentile ranking of 96 against all CPUs places it in the top tier of processors. Its nearest rivals include the AMD Ryzen 9 9950X, which scores 70420 on average against the 9950X3D's 71660 — a 1.8% advantage for the X3D variant. The Intel Xeon Platinum 8270 trails by 0.9%, while the Intel Core i7-14700KF is 2.2% behind. These margins are small, but the 9950X3D's strength lies in its consistency across threaded workloads.

In Pc Building Simulator, the CPU's role is evident at 1080p Low, where the system achieves 349.6 FPS. This result, nearly three times the 4K Ultra figure, suggests that the processor is capable of far more than the GPU can display at high resolutions. The data implies that in this simulation game, CPU performance is rarely the bottleneck — even at 4K Ultra, the 52.4 FPS result is more likely GPU-limited than CPU-limited, given the CPU's demonstrated throughput in benchmarks.

GPU Role

The NVIDIA GeForce RTX 3080, with its 10 GB of GDDR6X memory and 320-bit bus, delivers a bandwidth of 760.3 GB/s. Its boost clock of 1710 MHz and 8704 shading units provide substantial compute capability, reflected in a Passmark G3D score of 25086. The GPU's percentile ranking of 80 against all GPUs places it solidly in the upper-middle tier. Its nearest rival, the AMD Radeon Pro Duo, scores 35860 against the RTX 3080's 35787 — a negligible 0.2% difference. The AMD Radeon RX 7900 GRE is 0.9% ahead, while the NVIDIA GeForce RTX 5070 Ti Mobile trails by 1%.

The GPU's role in Pc Building Simulator becomes clear when examining the resolution scaling data. At 4K Ultra, the 52.4 FPS result indicates the GPU is heavily loaded. The 10 GB VRAM capacity is likely sufficient for this game at 4K, but the rendering demands at Ultra settings push the GA102 chip to its limits. The fact that 4K High yields 58 FPS while 4K Medium jumps to 83.1 FPS suggests that specific Ultra settings — possibly shadows or reflections — are disproportionately expensive.

At 1440p, the RTX 3080 shows more comfort, delivering 105.9 FPS at Ultra and 221.9 FPS at Low. These figures are respectable for a GPU that launched in 2020, but the comparison with newer rivals like the RX 7900 GRE (0.9% faster on average) suggests that the 3080 is aging gracefully but not leading the pack. The 8 nm Samsung process node and 320 W TDP are consistent with its performance profile, but newer architectures offer better efficiency.

Settings Recommendations

The measured data provides clear guidance on optimal settings for this combination. At 1920x1080, the High preset delivers 177.9 FPS, which is 9.7 FPS less than Ultra's 168.2 FPS — wait, that's inverted: High is actually 9.7 FPS higher than Ultra. This anomaly suggests that Ultra settings introduce a performance penalty without a proportional visual benefit at this resolution, making High the recommended choice for most users seeking smooth gameplay.

At 2560x1440, the Medium preset at 159.9 FPS provides an excellent balance, while High at 110.1 FPS and Ultra at 105.9 FPS are both playable. The gap between High and Ultra is only 4.2 FPS, which is minor, so Ultra is viable here for those wanting maximum fidelity. The 4K resolution tells a different story: Ultra at 52.4 FPS is borderline, while High at 58 FPS is more comfortable. The Medium preset at 83.1 FPS offers the best experience at 4K, providing a significant frame rate cushion over High.

For users prioritizing frame rate stability, the Low preset at any resolution delivers exceptional performance: 349.6 FPS at 1080p, 221.9 FPS at 1440p, and 117.2 FPS at 4K. These figures are far above what most displays can show, making Low a viable option only for competitive play or extremely high refresh rate monitors.

FAQ

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

A: Yes, at Medium settings the system achieves 83.1 FPS at 3840x2160, which is smooth. Ultra settings drop to 52.4 FPS, which is playable but closer to the edge of smoothness.

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

A: The data indicates the GPU is the primary bottleneck at higher resolutions and settings. At 1080p Low, the system reaches 349.6 FPS, while 4K Ultra drops to 52.4 FPS, showing that the CPU has ample headroom.

Q: How does the RTX 3080 compare to its nearest rivals in this context?

A: The RTX 3080's average benchmark score of 35787 is 0.2% behind the AMD Radeon Pro Duo (35860) and 0.9% behind the AMD Radeon RX 7900 GRE (36101). It leads the NVIDIA GeForce RTX 5070 Ti Mobile by 1%.

Q: What is the best settings preset at 1440p for this combination?

A: The Medium preset at 159.9 FPS offers an excellent balance of visual quality and performance. High at 110.1 FPS and Ultra at 105.9 FPS are also viable, with only a 4.2 FPS difference between them.

Q: Is the Ryzen 9 9950X3D overkill for this game?

A: The CPU's performance is far beyond what Pc Building Simulator requires. Its 16 cores and 32 threads, combined with a Cinebench R23 multicore score of 59712, suggest it is better suited for productivity workloads than this game.

Q: Does the 10 GB VRAM limit performance at 4K?

A: The data does not show VRAM capacity as a limiting factor. The 4K performance drop is more consistent with GPU compute limitations, as 10 GB is generally sufficient for simulation games of this era.

Measured FPS Breakdown

At 1920x1080, the system delivers 349.6 FPS at Low, 249.8 FPS at Medium, 177.9 FPS at High, and 168.2 FPS at Ultra. These results show a clear progression, with Low to Medium showing the largest jump of 99.8 FPS, while High to Ultra shows only a 9.7 FPS difference. At 2560x1440, the figures are 221.9 FPS (Low), 159.9 FPS (Medium), 110.1 FPS (High), and 105.9 FPS (Ultra). The percentage drop from 1080p to 1440p ranges from 36.5% at Low to 37.1% at Ultra, showing consistent scaling.

At 3840x2160, the results are 117.2 FPS (Low), 83.1 FPS (Medium), 58 FPS (High), and 52.4 FPS (Ultra). The 4K Low result is particularly impressive, still exceeding 60 FPS, but the Ultra result falls below 60 FPS. The gap between Medium and High at 4K is 25.1 FPS, which is the largest relative drop among settings presets at this resolution. Across all resolutions, the Low preset maintains the highest frame rates, while Ultra consistently delivers the lowest, with the largest absolute gap between Low and Ultra occurring at 1080p (181.4 FPS) and the smallest at 4K (64.8 FPS).

How This Combo Ranks

This combination ranks 515th out of 1769 tested combos, placing it in the 71st percentile of all system configurations tested in Pc Building Simulator. This ranking is notable given the CPU's exceptional performance — the Ryzen 9 9950X3D ranks in the 96th percentile among all CPUs — but the GPU's 80th percentile ranking pulls the overall combination down. The data suggests that pairing this flagship CPU with a mid-range GPU creates an imbalance that limits gaming performance.

The CPU's nearest rivals show how close the top processors are: the AMD Ryzen 9 9950X is 1.8% behind in average score, while the Intel Xeon Platinum 8270 is 0.9% behind. This tight grouping indicates that the 9950X3D's advantage is marginal in synthetic benchmarks, and in gaming, the GPU matters more. The RTX 3080's rivals are similarly close, with the AMD Radeon Pro Duo matching its score almost exactly. This system's 515th ranking suggests that while each component is strong individually, the combination does not maximize the game's performance potential, particularly at higher resolutions where the GPU becomes the limiting factor.