Pc Building Simulator

# Pc Building Simulator with AMD Ryzen 9 7900X + NVIDIA GeForce RTX 4080

The AMD Ryzen 9 7900X paired with the NVIDIA GeForce RTX 4080 delivers exceptional performance in Pc Building Simulator, ranking in the 94th percentile overall (224th of 3,723 tested combos). The data shows this combination is heavily GPU-limited at 4K, CPU-limited at 1080p, and genuinely balanced at 1440p — a pattern that reveals both the game's modest engine demands and the raw headroom these components bring. The RTX 4080's 16 GB of GDDR6X memory and 716.8 GB/s bandwidth prove more than adequate for every setting tested, while the 7900X's 12-core Zen 4 architecture keeps frame rates extraordinarily high even at low presets.

Resolution Scaling

The measured FPS data reveals a clear scaling pattern across resolutions. At 1080p Low, the combo hits 426 FPS; at 1440p Low, it drops to 297 FPS (a 30% reduction); and at 4K Low, it falls to 155 FPS (a 48% reduction from 1440p). This steep drop from 1080p to 4K — a 64% total decline at Low settings — indicates that the RTX 4080 becomes the limiting component as pixel count rises. The GPU's 48.74 TFLOPS FP32 throughput and 280.6 GPixel/s pixel rate are being pushed harder at higher resolutions, which is expected.

At High settings, the scaling is more moderate: 235 FPS at 1080p falls to 148 FPS at 1440p (37% drop), then to 78 FPS at 4K (47% drop from 1440p). The 4K High result of 78 FPS is the lowest measured across all rows, yet it remains comfortably playable. The 4K to 1080p ratio at High (78 vs 235) shows a 67% reduction, nearly identical to the Low setting's 64% reduction — suggesting the RTX 4080's memory bandwidth (716.8 GB/s) and the game's rendering load scale predictably with resolution rather than being bottlenecked by any single factor.

Ultra settings tell a similar story: 224 FPS at 1080p, 141 FPS at 1440p, and 74 FPS at 4K. The 4K Ultra result is only 5 FPS lower than 4K High, implying that the Ultra preset's additional demands are modest at this resolution. At 1080p, however, Ultra (224 FPS) is 11 FPS lower than High (235 FPS), and at 1440p the gap is 7 FPS — indicating that the CPU's 12 cores and 24 threads (with a 5.60 GHz boost clock) are still feeding the GPU effectively at lower resolutions, but the GPU's workload dominates at 4K.

The Medium preset shows the most complete data with min/max FPS: at 4K, the range is 93 to 126 FPS (average 110), while at 1440p it spans 179 to 242 FPS (average 210), and at 1080p it reaches 283 to 383 FPS (average 333). The 4K Medium minimum of 93 FPS is the only sub-100 FPS minimum in the entire dataset, reinforcing that 4K is where the RTX 4080's limits become visible. Overall, the data indicates Pc Building Simulator scales almost linearly with resolution, and the RTX 4080 is the primary limiter at 4K while the 7900X's single-thread performance (3dmark single-thread score of 1093, Cinebench R23 single-core 2016.5) keeps 1080p frame rates in the hundreds.

FAQ

Q: Does the AMD Ryzen 9 7900X bottleneck the RTX 4080 in Pc Building Simulator?

A: Based on the measured data, no. At 1080p Low, the combo reaches 426 FPS, and at 4K Ultra it still manages 74 FPS. The 7900X's 24 threads and 5.60 GHz boost clock provide ample headroom; the GPU becomes the limiting factor at 4K, as evidenced by the 64% FPS drop from 1080p to 4K at Low settings.

Q: What is the best resolution for this combo in this game?

A: The sweet spot is 1440p. At Medium settings, the combo delivers 210 FPS average with a 179 FPS minimum — well above the refresh rate of most high-end monitors. 4K is also viable at High (78 FPS), but 1440p offers the best balance of visual fidelity and frame rate headroom.

Q: How does the RTX 4080 compare to its nearest GPU rivals in overall benchmark scores?

A: The RTX 4080's average benchmark score is 54,247, which is 0.1% ahead of the RTX 4080 SUPER (54,209) and 1.1% behind the AMD Radeon Pro W5700X (54,828). It also sits 2.6% above the Radeon RX 6750 GRE 12 GB (55,698) — note that a higher deltaPct means the rival has a higher score in the FACT PACK's convention.

Q: Is 16 GB of VRAM enough for Pc Building Simulator at 4K?

A: Yes. The RTX 4080's 16 GB of GDDR6X memory with 716.8 GB/s bandwidth proves sufficient at every tested setting, including 4K Ultra (74 FPS). The game does not appear to exceed this capacity, as no min FPS anomalies suggest memory throttling.

Q: How much faster is the 7900X than the Intel Core i7-14700F in CPU benchmarks?

A: The 7900X's average benchmark score is 53,288, which is 0.6% higher than the Intel Core i7-14700F's 53,620 (deltaPct -0.6% relative to the 7900X). This is a negligible difference, indicating these CPUs perform nearly identically in synthetic tests.

Q: What frame rate can I expect at 1080p with Ultra settings?

A: The measured average is 224 FPS, which is only 11 FPS lower than High settings (235 FPS). At 1080p, the CPU's single-thread performance (Cinebench R23 single-core score of 2016.5) and the GPU's 48.74 TFLOPS keep frame rates far beyond any standard display's refresh rate.

GPU Role

The NVIDIA GeForce RTX 4080 plays a dominant role in determining this combo's frame rates, particularly at higher resolutions. Its 16 GB of GDDR6X memory, paired with a 256-bit bus and 716.8 GB/s bandwidth, ensures that Pc Building Simulator's texture and asset streaming never becomes a bottleneck — even at 4K Ultra, the average FPS stays at 74. The GPU's boost clock of 2505 MHz and 2205 MHz base clock, combined with 9,728 shading units and 76 RT cores, provide substantial raw compute headroom; the 48.74 TFLOPS FP32 throughput is more than sufficient for this simulation title.

The RTX 4080's benchmark profile reinforces its capability. Its PassMark G3D score of 34,457 and 3DMark Steel Nomad DX12 score of 6,567 place it in the 86th percentile of all GPUs, with an average benchmark score of 54,247. Compared to its nearest rivals, the RTX 4080 SUPER is essentially tied (0.1% delta), while the AMD Radeon Pro W5700X is 1.1% higher in average score. The GPU's DirectX 12 Ultimate support (12_2) and Vulkan 1.4 API compatibility mean it is fully prepared for modern rendering paths, though Pc Building Simulator's relatively simple visuals do not appear to stress these features heavily.

At 1080p, the GPU's role is less critical — the 7900X's 12 cores and 24 threads, with a max-thread 3DMark score of 12,536, keep frame rates above 224 FPS at Ultra. However, at 4K, the GPU's pixel rate (280.6 GPixel/s) and texture rate (761.5 GTexel/s) become the constraining factors, as evidenced by the FPS dropping to 74-155 depending on settings. The data shows that the RTX 4080's memory clock of 1400 MHz (22.4 Gbps effective) and 716.8 GB/s bandwidth are well-matched to the game's demands, as no resolution shows signs of memory-related stuttering or frame drops beyond what pixel count alone explains.

How This Combo Ranks

The AMD Ryzen 9 7900X + NVIDIA GeForce RTX 4080 combination ranks 224th out of 3,723 tested combos in Pc Building Simulator, placing it in the top 6% of all systems. This rank reflects the synergy between a top-tier 7000-series CPU and a high-end 40-series GPU. The CPU's 91st percentile ranking (vs all CPUs) and the GPU's 86th percentile ranking (vs all GPUs) combine to produce a system that excels in this game's modest rendering demands.

Relative to other combos, this rank is impressive given that Pc Building Simulator is a simulation title that typically favors strong single-thread performance. The 7900X's single-thread 3DMark score of 1,093 and Cinebench R23 single-core score of 2,016.5 are exceptional, and the RTX 4080's 86th-percentile standing ensures no GPU-side shortfall. The fact that this combo sits in the 94th percentile of all tested systems suggests that very few configurations deliver higher frame rates, and those that do likely pair even newer CPUs (e.g., Ryzen 7000-series successors) with RTX 4090-class GPUs.

The nearest CPU rivals showcase the 7900X's competitive position: it is 0.2% ahead of the AMD EPYC 7313P, 0.3% behind the Intel Xeon Phi 7290, 0.6% ahead of the Intel Xeon 634, and 0.6% behind the Intel Core i7-14700F in average benchmark scores. These tiny deltas mean the CPU choice has minimal impact on overall ranking; the GPU and its 16 GB memory capacity are more decisive factors in this game. The data confirms that this combo is not an outlier — it performs as expected for its component tier, with no unexpected bottlenecks or anomalies in the measured FPS.

Measured FPS Breakdown

At 1920x1080, the combo delivers extraordinary frame rates across all settings. Low settings produce 426 FPS average, Medium reaches 333 FPS (with a 283 FPS minimum and 383 FPS maximum), High achieves 235 FPS, and Ultra still manages 224 FPS. The gap between Low and Ultra is 202 FPS, indicating that the Ultra preset's additional effects cost about 47% of the Low setting's performance. The Medium preset's 283 FPS minimum is the only sub-300 FPS minimum at 1080p, showing that even the most demanding moments stay far above any display's refresh rate.

At 2560x1440, the pattern shifts slightly. Low settings drop to 297 FPS, Medium averages 210 FPS (179 FPS minimum, 242 FPS maximum), High falls to 148 FPS, and Ultra reaches 141 FPS. The Low-to-Ultra gap narrows to 156 FPS, and the Ultra setting is only 7 FPS below High — a smaller delta than at 1080p (11 FPS), suggesting that the GPU's workload at 1440p makes the High-to-Ultra difference less impactful. The Medium minimum of 179 FPS still provides a comfortable cushion for high-refresh-rate gaming.

At 3840x2160, the impact of resolution becomes pronounced. Low settings yield 155 FPS, Medium averages 110 FPS (93 FPS minimum, 126 FPS maximum), High drops to 78 FPS, and Ultra bottoms out at 74 FPS. The Low-to-Ultra gap is 81 FPS, and the High-to-Ultra difference shrinks to just 4 FPS. The Medium preset's 93 FPS minimum is the only measured frame rate below 100 FPS in the entire dataset, indicating that 4K is where the RTX 4080's limits are reached. Still, even 4K Ultra at 74 FPS is playable, and the 4K Medium average of 110 FPS with a 93 FPS floor suggests that most users can enjoy smooth gameplay at this resolution.

Settings Recommendations

For 1080p users, the Ultra preset is the clear choice — the 224 FPS average is only 11 FPS below High, and the visual fidelity gains are worth the minimal performance cost. Even the most demanding moments will not drop below the 200 FPS threshold, making this ideal for 240 Hz monitors. If maximum frame rates are desired, Medium at 333 FPS (with a 283 FPS minimum) provides a significant boost with likely negligible visual differences in a simulation game, but Ultra's 224 FPS is already far beyond practical needs.

At 1440p, the Medium preset offers the best experience per the measured rows: 210 FPS average with a 179 FPS minimum. This is the highest average that still maintains a minimum above 144 Hz, making it perfect for high-refresh-rate 1440p displays. The High preset (148 FPS) is also viable for 144 Hz monitors, but the 62 FPS drop from Medium to High is substantial. Ultra at 141 FPS is nearly identical to High, so there is no reason to choose Ultra over High unless the extra settings matter; Medium is the recommended sweet spot.

For 4K, the data suggests Medium (110 FPS average, 93 FPS minimum) as the best balance, as it keeps frame rates above 90 FPS at all times. High (78 FPS) is acceptable for 60 Hz displays, but the 32 FPS reduction from Medium is significant. Ultra (74 FPS) offers only 4 FPS more than High, making it redundant. Given that the game is a simulation where smoothness matters, Medium at 4K provides the most consistent experience — the 93 FPS minimum ensures no stutter, while the 110 FPS average leaves headroom for system overhead. Users with 120 Hz 4K displays should stick to Medium; those with 60 Hz displays can comfortably use High or Ultra without issue.