Pc Building Simulator

Resolution Scaling

The measured frame rates for this Intel Core i5-12400 + AMD Radeon RX 6650 XT combination in Pc Building Simulator show a clear and predictable pattern as resolution increases. At 1080p with High settings, the combo delivers 115.6 FPS, which drops to 74.2 FPS at 1440p, and then falls further to 42.1 FPS at 4K. That represents a 36% reduction when moving from 1080p to 1440p, and another 43% drop when stepping up to 4K. The scaling is consistent with a GPU-bound scenario at higher resolutions, where the Radeon RX 6650 XT's 8 GB of GDDR6 memory and 128-bit bus become the limiting factor.

What stands out is how the gap between Low and Ultra settings widens dramatically at higher resolutions. At 1080p, the difference between Low (237 FPS) and Ultra (110.6 FPS) is roughly 126 FPS. At 1440p, that gap shrinks to about 74 FPS (145.9 vs 71.7). At 4K, the spread narrows further to around 43 FPS (79.2 vs 36). This pattern indicates that at 4K, even Low settings cannot fully escape the GPU's bandwidth and compute limits, whereas at 1080p the CPU has more headroom to push frames when the GPU is less burdened.

The 4K results are particularly telling. High settings yield 42.1 FPS, which is just shy of the 60 FPS target most builders prefer for smooth gameplay. Ultra drops to exactly 36 FPS, which is playable but noticeably less fluid. The Low preset at 4K manages 79.2 FPS, proving that the combination can handle 4K if the user is willing to sacrifice visual fidelity. For a simulation game like Pc Building Simulator, where precise mouse movements matter more than fast-twitch reactions, these numbers suggest that 4K is viable only on Low, while 1440p is the practical sweet spot for higher quality settings.

How This Combo Ranks

In the benchmark database, this specific CPU-GPU pairing achieves a combo rank of 1117 out of 1769 tested combinations for Pc Building Simulator. That places it in the lower-middle tier of all possible pairings, which might seem surprising given the hardware's individual performance percentiles. The CPU sits at the 77th percentile among all processors, while the GPU is at the 72nd percentile among all graphics cards. Yet the combo rank of 1117 out of 1769 means roughly 63% of tested pairings perform better in this specific game.

The explanation lies in how Pc Building Simulator utilizes hardware. This is a simulation title that likely relies more on single-threaded performance and memory bandwidth than on raw multi-core or GPU compute power. The i5-12400's 3DMark single-thread score of 910 and Cinebench R23 single-core score of 2249 are strong, but the game may benefit more from higher-tier CPUs with larger caches. Meanwhile, the RX 6650 XT's PassMark G3D score of 17166 is respectable, yet its nearest rivals — such as the RX 6800M (29011 avg) and RX 470 (28996 avg) — are within a 0.1% to 0.6% delta, indicating that the GPU is not a standout performer in this context.

What this rank means in practice is that while the hardware can play the game well at 1080p, there are numerous other combinations in the database that deliver higher frame rates, particularly at higher resolutions. The delta percentages against the CPU's nearest rivals (i7-9700 at 0.1% higher, i7-8700 at 0.2% lower) suggest that swapping the processor would yield negligible changes. The GPU's rivals show even tighter margins, with the RX 6800M being essentially identical (0% delta). This points to the game being relatively insensitive to the specific choice between these mid-range parts.

Settings Recommendations

For the best balance of visual quality and frame rate, the data strongly favors 1440p with Medium settings. This configuration produces 104.1 FPS, which is comfortably above the 60 FPS threshold and only slightly below the 115.6 FPS achieved at 1080p High. The visual difference between Medium and High at 1440p is often minimal in simulation games, where textures and UI elements dominate the experience rather than complex lighting or shadow effects. Given that the 1440p Medium result is nearly double the 4K High result, this is where the hardware operates most efficiently.

If the user prioritizes maximum smoothness over fidelity, 1080p Low delivers an exceptional 237 FPS, which is far beyond what any standard 60Hz or 144Hz monitor can display. This makes sense for competitive scenarios or for users who want absolute headroom for recording or streaming. However, for typical play, 1080p High at 115.6 FPS is the safer recommendation, as it provides a solid frame rate while maintaining higher visual detail. The jump from High to Ultra at 1080p only costs 5 FPS (110.6 vs 115.6), so Ultra is a viable option for those who want maximum quality without sacrificing much performance.

At 4K, the options are more constrained. High settings yield 42.1 FPS, which is borderline for a simulation game that requires precise clicks and drags. Medium at 54.9 FPS is more acceptable, but Low at 79.2 FPS is the only setting that provides a genuinely smooth experience. Given that Pc Building Simulator is not a fast-paced action title, the recommendation is to avoid 4K unless the user insists on it, and in that case, use Low settings. For the vast majority of users, 1440p Medium or 1080p High will provide the best combination of visual quality and responsiveness.

FAQ

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

A: Only at Low settings, where it achieves 79.2 FPS. High settings drop to 42.1 FPS, and Ultra falls to 36 FPS, both of which are below the 60 FPS threshold for smooth gameplay.

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

A: 1440p with Medium settings is the strongest choice, delivering 104.1 FPS. This provides a high frame rate while maintaining reasonable visual quality, making it the most balanced configuration.

Q: How does this combo rank compared to other tested pairings?

A: It ranks 1117 out of 1769 combos, placing it in the lower-middle tier. The CPU and GPU each sit around the 72-77th percentile individually, but the game appears to favor other hardware configurations.

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

A: The data suggests the GPU is the primary limiter. At 1080p Low, the combo produces 237 FPS, which is well beyond typical monitor refresh rates, indicating the CPU can feed the GPU efficiently. The gap between Low and Ultra at 1080p is 126 FPS, showing the GPU's workload scaling matters more.

Q: Should I use Ultra settings at any resolution?

A: Ultra is only recommended at 1080p, where it produces 110.6 FPS. At 1440p, Ultra drops to 71.7 FPS (playable but less ideal), and at 4K it falls to 36 FPS, which is too low for comfortable play.

Q: How does the RX 6650 XT compare to its nearest rivals in this game?

A: The GPU's nearest rivals (RX 6800M, RX 470) have average scores within 0.1% of each other, indicating that swapping between these cards would result in negligible performance differences in this title.

GPU Role

The AMD Radeon RX 6650 XT plays a critical role in determining the frame rates at higher resolutions. Its 8 GB of GDDR6 memory on a 128-bit bus provides 280.3 GB/s of bandwidth, which is sufficient for 1080p and 1440p gaming but becomes strained at 4K. The card's boost clock of 2635 MHz and game clock of 2410 MHz are relatively high for the RDNA 2.0 architecture, helping it achieve a PassMark G3D score of 17166. However, the 3DMark Steel Nomad DX12 score of 1859 indicates that this is not a high-end part, and its performance in Pc Building Simulator reflects that.

The GPU's 2048 shading units and 64 ROPs are consistent with its mid-range positioning. In a simulation game that likely relies on draw calls and scene complexity rather than heavy pixel shading, these specifications are adequate but not exceptional. The 11,060 million transistors on a 237 mm² die show a dense design, yet the card's 176 W TDP suggests it is not pushing extreme power limits. The fact that the RX 6650 XT's nearest rivals include the RX 6800M and RX 470, with deltas of 0% and 0.1%, respectively, underscores that this card is firmly in the middle of the pack.

At 4K, the GPU's limitations become apparent. The 42.1 FPS at High settings and 36 FPS at Ultra indicate that the 8 GB frame buffer and 280.3 GB/s bandwidth are insufficient for high quality at this resolution. The card's FP32 performance of 10.79 TFLOPS is respectable, but Pc Building Simulator may not be optimized to take full advantage of the compute capabilities. The PCIe 4.0 x8 interface is another potential bottleneck, though in this game it likely has minimal impact given the measured frame rates.

CPU Role

The Intel Core i5-12400 provides a solid foundation for this combo, with 6 cores and 12 threads running at a base clock of 2.50 GHz and boost up to 4.40 GHz. Its 18 MB of shared L3 cache and dual-channel memory support (DDR4 and DDR5) are beneficial for simulation games that require frequent data access. The Cinebench R23 multicore score of 15935 and single-core score of 2249 place it well above the average CPU, and its 3DMark max threads score of 5890 shows strong multi-threaded capability.

In Pc Building Simulator, the CPU's role appears to be secondary to the GPU at higher resolutions, but it still matters at 1080p. The fact that the combo achieves 237 FPS at 1080p Low suggests the CPU is not holding the GPU back in this scenario. The single-thread performance, indicated by the 3DMark single-thread score of 910 and PassMark single-thread score of 3456, is sufficient for the game's logic and UI updates. However, the CPU's nearest rivals (i7-9700 at 0.1% higher, i7-8700 at 0.2% lower) show that the processor is not a defining factor for this game's performance.

The CPU's 65 W TDP and 10 nm process node (Alder Lake-S architecture) make it an efficient choice, but the game may not fully utilize its 12 threads. The benchmark results show that the i5-12400's average benchmark score of 19850 is nearly identical to its nearest rivals, indicating that any of these CPUs would perform similarly in Pc Building Simulator. The processor's integrated UHD Graphics 730 is irrelevant here since the discrete GPU handles rendering, but the PCIe Gen 5 support (16 lanes) ensures the RX 6650 XT can communicate effectively, even though the GPU uses a PCIe 4.0 x8 interface.