Pc Building Simulator

Resolution Scaling

The measured FPS data for Pc Building Simulator shows a clear and consistent scaling pattern as resolution increases, with the AMD Ryzen 7 7800X3D + NVIDIA GeForce RTX 3070 combination delivering playable frame rates across all tested resolutions. At 1080p with Ultra settings, the combo produces 142.6 FPS, which drops to 89.6 FPS at 1440p and further to 46.3 FPS at 4K. This represents a 37.2% reduction from 1080p to 1440p and a 67.5% reduction from 1080p to 4K, indicating that the GPU becomes progressively more stressed as pixel count rises.

The scaling pattern reveals that this game is heavily GPU-bound at higher resolutions. When moving from 1080p to 4K at Ultra settings, the frame rate falls from 142.6 to 46.3 FPS — a drop of 96.3 FPS. The RTX 3070, with its 8 GB of GDDR6 memory on a 256-bit bus providing 448.0 GB/s bandwidth, appears to be the limiting component at 4K, where even High settings only yield 50 FPS. At 1080p, however, the CPU's capabilities come into play more prominently, with the 7800X3D's 8 cores and 16 threads able to feed the GPU sufficiently to reach 304.1 FPS at Low settings.

The data confirms that 1080p is the sweet spot for high-refresh-rate gaming with this combo, while 4K requires settings compromises. Low settings at 4K produce 102.7 FPS, which is more than double the Ultra setting result at the same resolution, highlighting how dramatically pixel count and graphical fidelity interact. The resolution scaling behavior suggests that players targeting 4K should expect to run Medium settings at 69 FPS or drop to Low for a smoother experience, while 1440p users can maintain over 89 FPS even at Ultra.

CPU Role

The AMD Ryzen 7 7800X3D is a Zen 4 architecture processor built on TSMC's 5 nm process, featuring 8 cores and 16 threads with a base clock of 4.20 GHz and boost clock of 5.00 GHz. Its impressive 96 MB shared L3 cache is a defining characteristic, and the CPU's benchmark results reflect strong multi-threaded performance. In Cinebench R23, it scores 29149 multicore and 4115 singlecore, while Geekbench shows 15101 multicore and 2725 singlecore. The 3DMark results show scaling from 959 single-thread to 7980 at 16 threads, demonstrating efficient utilization of its 16 threads.

In Pc Building Simulator, the CPU's role appears to be secondary to the GPU at higher resolutions, but it becomes more relevant at 1080p with lower settings. The 304.1 FPS result at 1080p Low settings suggests the CPU can handle high frame rates without becoming a bottleneck, as the 7800X3D's strong single-thread performance (959 in 3DMark single-thread) drives the simulation logic effectively. The CPU's 87th percentile ranking among all CPUs, with an average benchmark score of 31580, places it slightly ahead of the Intel Core i7-12700F by 0.1% and the AMD Ryzen 9 5980HX by 0.3%.

The data indicates that the 7800X3D's 8 cores and 16 threads are more than sufficient for this simulation genre, where the game's complexity likely scales with system component interactions rather than pure rendering. The CPU's 120 W TDP and DDR5 memory support with 83.2 GB/s bandwidth contribute to its ability to maintain high frame rates without thermal throttling. The 3DMark 8-thread score of 6539 versus the max-thread score of 7967 shows that the processor gains only 21.9% from using all 16 threads versus 8, suggesting that the game may not fully utilize all threads but still benefits from the high per-core performance.

GPU Role

The NVIDIA GeForce RTX 3070, built on the Ampere architecture with an 8 nm Samsung process, brings 5888 shading units, 184 TMUs, and 96 ROPs to the table. Its 8 GB of GDDR6 memory with 448.0 GB/s bandwidth and 256-bit bus width is a critical factor in this game's performance, particularly at 4K where memory capacity and bandwidth become limiting. The GPU's boost clock of 1725 MHz and base clock of 1500 MHz, combined with 46 RT cores and 184 tensor cores, provide substantial compute capability, reflected in its FP32 performance of 20.31 TFLOPS.

Benchmark results show the RTX 3070 achieving a Passmark G3D score of 22214 and a 3DMark Steel Nomad DX12 score of 3162, with a 72nd percentile ranking among all GPUs. Its nearest rivals include the AMD FirePro S7150 at -0.6% and the AMD Radeon RX 6600 XT at 0.9% ahead, indicating the RTX 3070 sits in a competitive mid-to-high tier. In Pc Building Simulator, the GPU's influence is most apparent at 4K Ultra where the frame rate drops to 46.3 FPS, suggesting the 8 GB VRAM may be insufficient for the highest settings at that resolution.

The measured data shows that the GPU becomes the primary bottleneck as resolution increases. At 1080p, the RTX 3070 delivers 142.6 FPS at Ultra, which is more than enough for smooth gameplay, but at 4K Ultra, the performance falls below 60 FPS. The GPU's 220 W TDP and 550 W suggested PSU requirement indicate it is a power-hungry component, but its performance per watt appears reasonable given the frame rates achieved. The transition from High to Ultra settings at any resolution costs roughly 5-10% performance, while dropping from High to Low yields massive gains — from 50 to 102.7 FPS at 4K and from 152.1 to 304.1 FPS at 1080p.

Measured FPS Breakdown

At 1920x1080, the combo delivers exceptional performance across all settings. Low settings produce 304.1 FPS, Medium yields 212.8 FPS, High reaches 152.1 FPS, and Ultra achieves 142.6 FPS. The gap between High and Ultra is only 9.5 FPS, suggesting that Ultra settings provide minimal visual benefit for the performance cost at this resolution. The difference between Low and Ultra is 161.5 FPS, representing a 53.1% reduction when maxing out settings.

Moving to 2560x1440, performance remains strong but drops noticeably. Low settings still produce 191.2 FPS, Medium yields 137 FPS, High reaches 92.6 FPS, and Ultra achieves 89.6 FPS. The scaling from 1080p to 1440p at Ultra settings shows a reduction of 53 FPS, or 37.2%. At this resolution, even Ultra settings remain above 60 FPS, making 1440p a viable option for high-refresh-rate monitors. The difference between High and Ultra is only 3 FPS, indicating diminishing returns at the top end.

At 3840x2160, the GPU becomes the limiting factor. Low settings produce 102.7 FPS, which remains smooth, but Medium drops to 69 FPS, High falls to 50 FPS, and Ultra reaches only 46.3 FPS. The 4K Ultra result is below the 60 FPS threshold often considered minimum for smooth gameplay, suggesting that 4K gamers should use Medium settings or lower. The scaling from Low to Ultra at 4K shows a 56.4 FPS reduction, from 102.7 to 46.3 FPS, demonstrating the heavy load that 4K rendering places on the RTX 3070's 8 GB VRAM and 448.0 GB/s bandwidth.

FAQ

Q: Can this combo run Pc Building Simulator at 4K with playable frame rates?

A: Yes, but only at Medium settings or lower. The measured data shows 69 FPS at Medium and 102.7 FPS at Low, while High and Ultra produce 50 FPS and 46.3 FPS respectively, which fall below the 60 FPS threshold.

Q: How much performance is lost when moving from 1080p to 4K at Ultra settings?

A: The frame rate drops from 142.6 FPS at 1080p Ultra to 46.3 FPS at 4K Ultra, representing a 96.3 FPS reduction or a 67.5% decrease in performance.

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

A: The GPU becomes the limiting component at higher resolutions, particularly at 4K where even High settings only reach 50 FPS. At 1080p, the CPU's strong single-thread performance (959 in 3DMark single-thread) allows the GPU to deliver up to 304.1 FPS at Low settings.

Q: What is the difference between High and Ultra settings at 1440p?

A: High settings produce 92.6 FPS while Ultra delivers 89.6 FPS, a difference of only 3 FPS. This suggests Ultra provides minimal additional benefit over High at this resolution.

Q: How does the RTX 3070 compare to its nearest rivals in this game context?

A: The RTX 3070's Passmark G3D score of 22214 places it 0.9% behind the AMD Radeon RX 6600 XT and 1% ahead of the NVIDIA GeForce GTX 980 Ti, indicating competitive mid-tier performance.

Q: Does the 7800X3D's large L3 cache help in this simulation game?

A: The 96 MB shared L3 cache likely contributes to the CPU's ability to maintain high frame rates at 1080p, where the 304.1 FPS result at Low settings demonstrates minimal CPU bottlenecking.

Settings Recommendations

For the best experience with this combo, the data suggests prioritizing resolution over settings. At 1080p, Ultra settings at 142.6 FPS provide an excellent balance of visual quality and performance, with the 53.1% performance cost from Low to Ultra being acceptable given the high baseline. The 9.5 FPS difference between High and Ultra suggests that Ultra is worth enabling at this resolution. At 1440p, High settings at 92.6 FPS offer the best experience, as the difference between High and Ultra is only 3 FPS, making Ultra a marginal upgrade at best. Players with 1440p monitors should stick to High to maintain headroom above 90 FPS.

At 4K, Medium settings at 69 FPS represent the optimal choice, as High and Ultra fall below 60 FPS. The jump from Medium to High costs 19 FPS, while the jump from Low to Medium gains 33.7 FPS, making Medium the clear sweet spot for 4K gaming. The RTX 3070's 8 GB VRAM appears sufficient for Medium settings at 4K, but Ultra's 46.3 FPS result suggests memory or bandwidth constraints. For players who prioritize frame rate over visuals, Low settings at 4K still produce 102.7 FPS, which is more than sufficient for smooth gameplay.

Across all resolutions, the data indicates that this combo handles Pc Building Simulator well, with 1080p and 1440p offering the most flexibility. The recommendation is to use Ultra at 1080p, High at 1440p, and Medium at 4K for the best balance of visual fidelity and performance. The 7800X3D's strong CPU performance ensures that the GPU is the primary consideration when adjusting settings, particularly at higher resolutions where the RTX 3070's limitations become apparent.

How This Combo Ranks

The AMD Ryzen 7 7800X3D + NVIDIA GeForce RTX 3070 combination ranks 809th out of 1769 tested combos in Pc Building Simulator, placing it in the 45.7th percentile of all configurations. This mid-pack ranking reflects the balance between the CPU's strong performance — 87th percentile among all CPUs with an average score of 31580 — and the GPU's more modest 72nd percentile ranking with an average score of 28238. The CPU clearly outperforms the GPU in relative terms, suggesting that the GPU is the weaker link in this pairing.

The CPU's nearest rivals — the Intel Core i7-12700F at 0.1% ahead, AMD Ryzen 9 5980HX at 0.3% ahead, AMD Ryzen 7 8700G at 0.6% ahead, and AMD Ryzen 7 7745HX at 0.6% ahead — all score within 0.6% of the 7800X3D, indicating that CPU performance is not a distinguishing factor at this level. Similarly, the GPU's nearest rivals — AMD FirePro S7150 at -0.6%, AMD Radeon RX 6600 XT at 0.9% ahead, NVIDIA GeForce GTX 980 Ti at 1% ahead, and AMD Radeon R9 M295X at -1.1% — show that the RTX 3070 is closely matched with its peers.

The combo's 809th rank out of 1769 suggests that while this pairing is capable of running Pc Building Simulator well, as evidenced by the measured FPS data, there are many other configurations that achieve higher overall performance. The 1080p Ultra result of 142.6 FPS and 1440p High result of 92.6 FPS are solid, but the 4K Ultra result of 46.3 FPS indicates that this combo is not optimized for the highest resolution settings. The ranking reflects a configuration that excels at 1080p and 1440p but requires settings compromises at 4K, consistent with the mid-pack placement among tested combos.