Pc Building Simulator

The AMD Ryzen 7 9800X3D and NVIDIA GeForce RTX 3080 combination in PC Building Simulator produces a clear hierarchy of performance across resolutions, with the data indicating a smooth transition from a CPU-bound state at 1080p to a progressively GPU-bound state at 4K. This pairing, ranked 516th out of 1,769 tested combos, demonstrates that the RTX 3080 is the primary limiting factor when pushing pixel counts upward, while the 9800X3D provides enough headroom to keep frame rates exceptionally high at lower resolutions.

Resolution Scaling

The measured FPS data reveals a steep performance curve as resolution increases, with the most dramatic drop occurring between 1080p and 1440p. At Ultra settings, the average frame rate falls from 167.9 FPS at 1920x1080 to 104.6 FPS at 2560x1440—a reduction of 63.3 FPS, or roughly 37.7% lower. This indicates that the GPU is already doing substantial work at 1440p, though the CPU remains capable of feeding it adequately.

Moving from 1440p to 4K (3840x2160) at Ultra settings produces another significant decline, bringing the average down to 54.2 FPS. That represents a 50.4 FPS drop from the 1440p result, or a 48.2% reduction. The 4K Ultra figure sits just above the 50 FPS threshold, suggesting that this combo can handle 4K only with settings compromises. The scaling pattern—roughly halving frame rates when doubling pixel count—is classic GPU-limited behavior, confirming that the RTX 3080's 10 GB GDDR6X memory and 760.3 GB/s bandwidth are being taxed heavily at higher resolutions.

At Low settings, the resolution scaling is even more pronounced. The 1080p Low result of 351.6 FPS drops to 222 FPS at 1440p (a 36.8% decrease) and then to 116.1 FPS at 4K (a 47.7% decrease from 1440p). This steeper curve at Low settings suggests that when the GPU workload is reduced, the CPU's performance ceiling becomes less relevant, and the GPU's raw output capacity dominates the equation. Interestingly, the 4K Low result of 116.1 FPS is still higher than the 1080p Ultra result of 167.9 FPS, showing that settings adjustments can overcome resolution penalties more effectively than resolution reductions can overcome settings penalties.

The data implies that for smooth 4K gameplay, users must either drop to Medium settings (80.3 FPS) or accept High settings (57.7 FPS) which are borderline playable. The gap between High and Ultra at 4K is only 3.5 FPS, indicating diminishing returns from the highest preset at this resolution.

CPU Role

The Ryzen 7 9800X3D brings substantial processing power to this pairing, with 8 cores and 16 threads running at a base clock of 4.70 GHz and boost clock of 5.20 GHz. Its 96 MB of shared L3 cache is a defining feature, and the benchmark scores reflect strong multi-threaded and single-threaded capability. The CPU achieves a Cinebench R23 multicore score of 34,004 and a single-core score of 4,800, placing it in the 90th percentile of all CPUs tested.

In PC Building Simulator, the CPU's role appears most critical at 1080p, where the 351.6 FPS Low setting result suggests the processor is capable of driving frame rates far beyond what most displays can show. The 3DMark 16-thread score of 10,081 and max-thread score of 10,067 indicate that the 9800X3D maintains consistent performance across all thread counts, which is beneficial for a simulation game that may use multiple cores for game logic and building calculations.

Compared to its nearest rivals, the 9800X3D's average benchmark score of 37,780 is nearly identical to the Intel Xeon 6353P (37,811, deltaPct -0.1%) and Intel Core Ultra 5 225 (37,831, deltaPct -0.1%). It trails slightly behind the Intel Core i9-13900HK (38,020, deltaPct -0.6%) and Intel Core i5-13600KF (38,028, deltaPct -0.7%), but these differences are within a single percentage point, making them negligible in real-world gaming scenarios. The data suggests that the 9800X3D's 3D V-Cache technology, while not explicitly listed in the cache fields, likely contributes to consistent frame delivery in simulation-heavy titles, even if the average benchmark scores don't dramatically separate it from competitors.

GPU Role

The RTX 3080 is the defining component for this game's visual output, featuring 8,704 shading units, 68 RT cores, and 272 tensor cores built on Samsung's 8 nm process. Its boost clock of 1710 MHz and base clock of 1440 MHz, combined with 10 GB of GDDR6X memory on a 320-bit bus, produce a memory bandwidth of 760.3 GB/s. The GPU's 29.77 TFLOPS FP32 performance places it in the 80th percentile of all GPUs tested.

The GPU's influence is most evident in the 4K results, where frame rates drop below 60 FPS at High settings (57.7 FPS) and further to 54.2 FPS at Ultra. At 1440p, the RTX 3080 demonstrates strong capability, with High settings hitting 112.9 FPS and Medium reaching 159.6 FPS. The 1080p results show the GPU is rarely the bottleneck, as even Ultra settings achieve 167.9 FPS.

The RTX 3080's nearest rivals in the benchmark database include the AMD Radeon Pro Duo (average score 35,860, deltaPct -0.2%), AMD Radeon 880M (35,646, deltaPct 0.4%), AMD Radeon RX 7900 GRE (36,101, deltaPct -0.9%), and NVIDIA GeForce RTX 5070 Ti Mobile (35,435, deltaPct 1%). The RTX 3080's average benchmark score of 35,787 sits within 1% of all these competitors, indicating that in synthetic tests it remains competitive with newer and more mobile-oriented parts. However, in PC Building Simulator specifically, the 10 GB VRAM capacity may become a limiting factor at 4K Ultra settings, where texture-heavy scenes could exceed available memory, though the measured FPS data does not directly confirm this.

Settings Recommendations

Based on the measured rows, the optimal settings depend heavily on the target resolution and desired frame rate. For 1080p displays, Ultra settings at 167.9 FPS provide the best visual experience without sacrificing smoothness, as even the most demanding preset delivers well above the 144 Hz refresh rate common on gaming monitors. The jump from High (177.6 FPS) to Ultra (167.9 FPS) costs only 9.7 FPS, making Ultra the clear choice for maximum visual fidelity at this resolution.

At 1440p, High settings at 112.9 FPS represent the sweet spot, offering a balance between visual quality and performance. Ultra settings at 104.6 FPS are also viable for 100 Hz displays, but the 8.3 FPS difference between High and Ultra may not justify the additional graphical load. Medium settings at 159.6 FPS are suitable for high-refresh-rate 1440p monitors, though the visual compromise is noticeable.

For 4K, the data strongly recommends Medium settings at 80.3 FPS, which provides a smooth experience on 60 Hz displays with a comfortable margin. High settings at 57.7 FPS are playable but approach the 60 FPS threshold, while Ultra at 54.2 FPS risks noticeable stuttering on standard 60 Hz panels. Low settings at 116.1 FPS are overkill for 4K unless the user prioritizes frame rate above all visual quality.

FAQ

*Q: Can this combo run PC Building Simulator at 4K Ultra settings smoothly?*

A: No. The measured 4K Ultra average is 54.2 FPS, which is below the 60 FPS threshold for smooth gameplay. Medium settings at 80.3 FPS are recommended for 4K.

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

A: 1440p at High settings (112.9 FPS) offers the best balance of visual quality and performance. For maximum frame rates, 1080p Ultra at 167.9 FPS is the highest measured preset.

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

A: The RTX 3080's average benchmark score of 35,787 is within 1% of the AMD Radeon RX 7900 GRE (36,101, deltaPct -0.9%), AMD Radeon Pro Duo (35,860, deltaPct -0.2%), and AMD Radeon 880M (35,646, deltaPct 0.4%).

Q: Is the CPU or GPU the bottleneck at 1080p?

A: At 1080p Low settings (351.6 FPS), the CPU appears capable of driving extreme frame rates, but at Ultra (167.9 FPS) the GPU becomes more influential. The 9800X3D's 90th percentile CPU ranking suggests it is not the limiting factor at this resolution.

Q: What is the frame rate difference between Low and Ultra settings at 1440p?

A: The difference is 117.4 FPS, with Low at 222 FPS and Ultra at 104.6 FPS. This represents a 52.9% reduction in frame rate when moving from the lowest to highest preset.

Q: How does this combo rank among all tested combinations?

A: It ranks 516th out of 1,769 tested combos, placing it in the top 29.2% of all configurations tested in PC Building Simulator.

Measured FPS Breakdown

At 1920x1080, the settings progression shows: Low at 351.6 FPS, Medium at 249.2 FPS, High at 177.6 FPS, and Ultra at 167.9 FPS. The gap between High and Ultra is only 9.7 FPS, while the gap between Low and Medium is 102.4 FPS.

At 2560x1440, the results are: Low at 222 FPS, Medium at 159.6 FPS, High at 112.9 FPS, and Ultra at 104.6 FPS. The step from High to Ultra costs 8.3 FPS, while Low to Medium costs 62.4 FPS.

At 3840x2160, the measurements show: Low at 116.1 FPS, Medium at 80.3 FPS, High at 57.7 FPS, and Ultra at 54.2 FPS. The High to Ultra difference narrows to just 3.5 FPS, while Low to Medium drops by 35.8 FPS.

Across all resolutions, the pattern remains consistent: the largest performance penalties occur when moving from Low to Medium, while the High to Ultra transition yields the smallest gains. This suggests that Medium settings capture most of the visual improvements without the disproportionate cost of Ultra presets.

How This Combo Ranks

The combination of the AMD Ryzen 7 9800X3D and NVIDIA GeForce RTX 3080 achieves a rank of 516 out of 1,769 tested combos in PC Building Simulator. This places the pairing in the 71st percentile of all configurations, meaning roughly 29% of tested combos perform better. Given that the CPU ranks in the 90th percentile and the GPU in the 80th percentile individually, the combo rank is slightly lower than either component's standalone standing, indicating that the RTX 3080's 10 GB VRAM and 320-bit memory bus may be holding back the overall result in this simulation title.

The rank suggests that while this is a strong configuration for most games, PC Building Simulator may favor GPUs with higher memory bandwidth or larger VRAM pools at 4K resolutions. The CPU's exceptional single-thread performance (Cinebench R23 single-core score of 4,800) and multi-thread capability (Cinebench R23 multicore score of 34,004) ensure that the processor is never the weak link, but the GPU's 80th percentile ranking means there are many faster graphics cards that could push this combo higher in the rankings. For users targeting 1080p or 1440p gameplay, this rank understates the combo's capability, as the measured FPS at those resolutions is exceptionally high.