Pc Building Simulator

Pc Building Simulator is a simulation title that stresses system configuration and assembly logic rather than traditional twitch gameplay, and the measured frame rates for the Intel Core i5-12400 with the AMD Radeon RX 9070 XT reflect that. The data shows a combination that is exceptionally fast, with the 1080p Low preset hitting 350.5 FPS, indicating that this pairing is far beyond the requirements for smooth interaction with the game's menus and 3D component viewer. The benchmark results place this combo in the 461st position out of 1769 tested combinations, which is a strong showing that places it in the upper quartile of all possible pairings, and the individual components are also high performers, with the CPU ranking in the 77th percentile and the GPU in the 82nd percentile.

Settings Recommendations

The measured FPS rows for this game and hardware combination show a clear hierarchy across the four settings presets, and the optimal choice depends heavily on the target resolution. At 1080p, even the most demanding Ultra preset delivers an average of 172.2 FPS, which is more than sufficient for any display, and the data shows that there is no reason to compromise on visual fidelity at this resolution. The High preset at 1080p yields 185 FPS, while Medium and Low produce 259.1 and 350.5 FPS respectively, indicating that the GPU is never the bottleneck at this resolution.

For 1440p, the Ultra preset still provides a highly playable 111.9 FPS, and the High preset is not far behind at 116.8 FPS. The Medium preset jumps to 160.6 FPS, and Low reaches 232.3 FPS, but given that the gap between High and Ultra is only 4.9 FPS, the data suggests that Ultra is the preferred setting for 1440p users who want the best image quality without a meaningful performance penalty. At 4K, the situation changes, as the Ultra preset drops to 59.9 FPS, which is just below the 60 FPS threshold that many consider the baseline for smooth gameplay. The High preset at 4K delivers 61.4 FPS, which just barely clears that bar, while Medium and Low produce 86 and 119.9 FPS respectively.

The data indicates that the best experience per the measured rows is to use the High preset at 4K for a 60 FPS experience, the Ultra preset at 1440p for a high-refresh experience, and the Ultra preset at 1080p for maximum visual quality. The Ultra preset at 4K is the only configuration that fails to hit 60 FPS, so users with a 4K display should either drop to High or accept a frame rate in the high 50s. There is no scenario where Low or Medium settings are necessary for playability, as even the most demanding preset at the highest resolution is close to the 60 FPS mark.

GPU Role

The AMD Radeon RX 9070 XT is the primary driver of frame rates in this pairing, and its specifications explain the measured performance scaling. The GPU features 16 GB of GDDR6 memory on a 256-bit bus, providing a bandwidth of 644.6 GB/s, which is ample for a simulation game that renders detailed 3D models of PC components. The memory clock is listed at 2518 MHz with an effective data rate of 20.1 Gbps, and the base clock of 1660 MHz boosts up to 2970 MHz, with a game clock of 2400 MHz that is likely the sustained frequency during typical gaming loads.

The GPU's compute capabilities are substantial, with 4096 shading units, 256 TMUs, and 128 ROPs, and the architecture is RDNA 4.0 on a 4 nm process from TSMC. The pixel rate of 380.2 GPixel/s and texture rate of 760.3 GTexel/s are high enough to handle the 4K resolution without issue, as evidenced by the 4K High preset achieving 61.4 FPS. The 48.66 TFLOPS of FP32 performance is a strong indicator of raw compute power, which is relevant for the physics simulations and lighting calculations in a game like this. The GPU's benchmark scores also confirm its position, with a Passmark G3D score of 26795 and a 3DMark Steel Nomad DX12 score of 7260, placing it in the 82nd percentile of all GPUs.

The data shows that the GPU is the limiting factor at 4K Ultra, where the frame rate drops to 59.9 FPS, which is a 65% reduction from the 1080p Ultra score of 172.2 FPS. This scaling is typical for a game with heavy rendering demands, and the 16 GB VRAM buffer ensures that texture memory is not a constraint even at the highest resolution. The GPU's nearest rivals in the benchmark database are the AMD Radeon Pro 575 and the NVIDIA RTX A500 Mobile, but the RX 9070 XT outperforms these with a deltaPct of -0.1 and 0.2 respectively, which means it is essentially tied with them in average benchmark score, though the actual gaming performance here is far superior due to the game's specific workload.

CPU Role

The Intel Core i5-12400 is a 6-core, 12-thread processor based on the Alder Lake architecture, and its role in this game is to manage the simulation logic, UI interactions, and the physics of component placement. The CPU has a base clock of 2.50 GHz and a boost clock of 4.40 GHz, with 18 MB of shared L3 cache, which is sufficient for the game's single-threaded UI elements and multi-threaded background calculations. The 3DMark benchmark results show a single-thread score of 910 and a max-thread score of 5890, indicating that the CPU scales well across its 12 threads, which is useful for a game that may spawn multiple worker threads for different simulation tasks.

The CPU's Cinebench R23 scores of 2249 for single-core and 15935 for multi-core are strong for a 6-core part, and the Passmark multithread score of 18747 places it in the 77th percentile of all CPUs. The nearest rival is the Intel Core i7-9700 with an average score of 19831, which is only 0.1% different from the i5-12400's average of 19850, showing that the newer i5 matches the older i7 in overall CPU performance. The CPU's memory support for DDR4 and DDR5, along with its PCIe Gen 5 interface, ensures that it does not bottleneck the GPU's PCIe 5.0 x16 connection, though the game's frame rates are not limited by the CPU at any resolution.

The data indicates that the CPU is not the bottleneck in this pairing, as the frame rates scale almost entirely with GPU load. At 1080p Low, the CPU must feed the GPU enough frames to hit 350.5 FPS, and it does so without issue, as the maximum CPU score of 5890 in 3DMark shows ample headroom. The CPU's boost clock of 4.40 GHz is high enough for the game's single-threaded rendering commands, and the 6 cores are adequate for the simulation's background tasks. The launch MSRP of this CPU is $199, which reflects its mid-range positioning, but the benchmark data shows that it performs at the level of older high-end parts, making it a strong partner for the RX 9070 XT.

FAQ

Q: What is the best settings preset for 4K gaming with this combo?

A: The data shows that the High preset at 3840x2160 achieves an average of 61.4 FPS, which is the only 4K preset that clears the 60 FPS threshold. The Ultra preset drops to 59.9 FPS, while Medium and Low produce 86 and 119.9 FPS respectively, so High is the recommended choice for a 60 FPS experience.

Q: How does the CPU compare to its nearest rival in terms of performance?

A: The Intel Core i5-12400 has an average benchmark score of 19850, which is 0.1% higher than the Intel Core i7-9700's score of 19831, and 0.2% higher than the Intel Core i7-8700's score of 19894, indicating that it is statistically tied with these older processors in overall compute performance.

Q: Is the GPU's 16 GB VRAM sufficient for this game at 4K?

A: Yes, the 16 GB GDDR6 memory with a bandwidth of 644.6 GB/s is more than enough for Pc Building Simulator, as the game does not have massive texture requirements. The 4K Ultra setting achieves 59.9 FPS, which is not limited by VRAM capacity but by the GPU's raw rendering throughput.

Q: What frame rate can I expect at 1440p with Ultra settings?

A: The measured data shows that the 1440p Ultra preset delivers an average of 111.9 FPS, which is well above the 60 FPS target and suitable for high-refresh-rate monitors. The High preset is nearly identical at 116.8 FPS, so the Ultra setting is recommended for the best visual quality.

Q: How does this combo rank among all tested configurations for this game?

A: The combination of the Intel Core i5-12400 and AMD Radeon RX 9070 XT ranks 461st out of 1769 tested combos, placing it in the top 26% of all pairings. This is a strong result given that the CPU is a mid-range part and the GPU is a high-end part.

Q: Does the game show a CPU bottleneck at any resolution?

A: No, the data indicates the CPU is not a limiting factor. At 1080p Low, the system achieves 350.5 FPS, which is far beyond the CPU's single-thread capability of 910 in 3DMark, showing that the RX 9070 XT is the primary performance driver across all settings.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals the balance between the CPU and GPU in this pairing. At 1080p Ultra, the system produces 172.2 FPS, and at 1440p Ultra, it drops to 111.9 FPS, which is a 35% reduction in performance for a 78% increase in pixel count. Moving to 4K Ultra, the frame rate falls to 59.9 FPS, which is a further 46% drop from 1440p, and a total of 65% reduction from 1080p. This scaling pattern is characteristic of a GPU-bound scenario, where the CPU has enough headroom to feed the GPU at all resolutions, but the GPU's rendering load increases with pixel count.

The data shows that the GPU is the limiting component across the entire resolution range. At 1080p Low, the frame rate of 350.5 FPS is roughly double the 1440p Low score of 232.3 FPS, and nearly triple the 4K Low score of 119.9 FPS, which indicates that the GPU's throughput scales predictably with resolution. The CPU's contribution is consistent, as the 3DMark max-thread score of 5890 suggests it can handle the game's logic at any frame rate the GPU can produce. The 4K High preset at 61.4 FPS is a clear indicator that the GPU is near its limit at this resolution, while the 1080p High preset at 185 FPS shows that the GPU has ample headroom at lower resolutions.

The scaling analysis shows that users with a 1080p or 1440p display can fully utilize the RX 9070 XT's capabilities, as the CPU will not bottleneck the GPU even at the highest settings. At 4K, the GPU becomes the clear bottleneck, and the data suggests that the High preset is the sweet spot for maintaining a 60 FPS experience. The low preset at 4K provides 119.9 FPS, which is more than double the Ultra score, but the visual compromise is likely not worth it for a simulation game where component details matter. Overall, the resolution scaling confirms that this is a GPU-limited pairing at 4K, with the CPU providing consistent performance across all resolutions.