Pc Building Simulator

# Pc Building Simulator: Intel Core i7-14700F + AMD Radeon RX 580

This combination of Intel’s 20-core Core i7-14700F and AMD’s 8 GB Radeon RX 580 produces a heavily GPU-bound experience in Pc Building Simulator, where the CPU’s massive multi-threaded headroom is largely irrelevant to frame pacing. The measured data shows the RX 580 as the clear bottleneck at every resolution above 1080p, with the i7-14700F never approaching its utilization ceiling. For playable performance, Low settings at 1080p are the only configuration that consistently exceeds 60 FPS, while 4K gaming remains firmly out of reach for this pairing.

Settings Recommendations

The measured FPS rows make one conclusion unambiguous: Low settings are the only viable preset for smooth gameplay. At 1920x1080, Low delivers 121.5 FPS average, which is 33.7 FPS higher than Medium (87.8) and more than double the High preset’s 57.8 FPS. The jump from Low to Medium costs 33.7 FPS (a 27.7% reduction), while the jump from Medium to High costs another 30 FPS (34.2% reduction). This steep scaling curve indicates that the RX 580’s 6.175 TFLOPS of FP32 compute is being saturated by even moderate settings increases.

At 2560x1440, Low produces 77.8 FPS, which remains above the 60 FPS threshold, but Medium drops to 55.9 FPS and High falls to 37.1 FPS. The 1440p Low experience is acceptable for simulation gameplay, but the margin for error is thin. At 3840x2160, even Low struggles with 37.6 FPS, making 4K unplayable regardless of settings. The data supports a tiered recommendation: 1080p Low for maximum smoothness, 1440p Low for higher resolution with playable frame rates, and no 4K preset for this combo. Ultra settings are never worth the performance cost — at 1080p Ultra yields 59.1 FPS, barely 1.3 FPS above High, while at 1440p Ultra (38.8 FPS) and 4K Ultra (19.1 FPS) the results are simply too slow.

GPU Role

The Radeon RX 580, built on GlobalFoundries’ 14 nm process with the Polaris 20 chip, carries 2304 shading units and 32 ROPs. Its memory subsystem provides 8 GB of GDDR5 across a 256-bit bus, yielding 256.0 GB/s of bandwidth. The 8 GB capacity is not the limiting factor in Pc Building Simulator’s measured results; rather, the GPU’s raw compute throughput and texture rate (193.0 GTexel/s) are what throttle performance. The card’s base clock of 1257 MHz and boost clock of 1340 MHz are modest by modern standards, and the data reflects this: the GPU sits at the 53rd percentile among all GPUs, with an average benchmark score of 13559.

Comparing to nearest rivals, the RX 580 is effectively tied with the NVIDIA GeForce GTX 570 (0% delta) and marginally ahead of the GTX 950 (0.1% delta), while trailing the NVIDIA P106-090 by 1.1%. This places the card in a performance tier that matches roughly decade-old mid-range hardware. In Pc Building Simulator specifically, the GPU’s DirectX 12 score of 43 in Passmark testing aligns with the poor scaling observed at higher settings — the card is capable of basic geometry and texture work but lacks the fill rate headroom for complex scenes. The 42.88 GPixel/s pixel rate explains why 4K resolution (which requires over 8 million pixels per frame) collapses to 17.8 FPS at High settings.

Resolution Scaling

The FPS drops across resolutions reveal a textbook GPU-limited scenario. At High settings, moving from 1080p (57.8 FPS) to 1440p (37.1 FPS) represents a 35.8% reduction, and moving to 4K (17.8 FPS) represents a 69.2% reduction from 1080p. At Low settings, the scaling is slightly better: 1080p (121.5) to 1440p (77.8) is a 36.0% drop, and 1080p to 4K (37.6) is a 69.1% drop. The consistency of these percentage drops across settings — roughly 36% for the 1080p-to-1440p step and 69% for the full 1080p-to-4K step — indicates that the RX 580’s pixel throughput is the binding constraint.

If the CPU were the limiting factor, the FPS drops would be far less severe at higher resolutions, since the CPU workload per frame remains constant while the GPU workload scales with pixel count. Instead, the data shows near-linear scaling with resolution, confirming that the i7-14700F is idle-waiting for the GPU at every setting. The 4K-to-1440p ratio at Low (37.6 vs 77.8 FPS) yields a 2.07x performance difference, slightly better than the theoretical 2.25x pixel-count ratio (3840x2160 vs 2560x1440), suggesting some memory bandwidth relief at lower resolutions but still firmly GPU-bound.

How This Combo Ranks

This specific pairing ranks 1637 out of 1769 tested combos in Pc Building Simulator, placing it in the bottom 7.5% of all configurations. The rank is unsurprising given the GPU’s age and the game’s modest requirements. The i7-14700F is a top-tier CPU (94th percentile among all CPUs, avg benchmark score 54097), but the RX 580’s 53rd percentile standing drags the combined score down dramatically. The combo’s rank reflects the GPU bottleneck: even the CPU’s outstanding multi-threaded performance cannot compensate for the GPU’s inability to push frames at higher settings.

Notably, the GPU’s nearest rivals are all older or lower-tier cards — the GTX 570 (0% delta), GTX 950 (0.1% delta), Radeon Pro 455 (1.1% delta), and P106-090 (-1.1% delta) — which underscores how far behind modern standards the RX 580 has fallen. In a game like Pc Building Simulator, where the simulation logic is largely CPU-independent, this GPU deficiency is the sole determining factor in the combo’s poor ranking. Users seeking better performance would need to replace the GPU entirely; the CPU is not the constraint.

CPU Role

The Intel Core i7-14700F provides 20 cores and 28 threads across Raptor Lake-R architecture, with a base clock of 2.10 GHz and a boost clock of 5.40 GHz. Its 33 MB of shared L3 cache and 2 MB per-core L2 cache offer ample bandwidth for simulation workloads. In synthetic benchmarks, the CPU achieves a Cinebench R23 multi-core score of 35443 and a single-core score of 5003, with a Passmark multithread score of 41765. These numbers place it at the 94th percentile, with nearest rivals including the AMD Ryzen 9 9900X (0.6% faster) and Ryzen 9 9900X3D (1.1% faster), while it outperforms the Intel Xeon Phi 7290 by 1.2% and the AMD EPYC 7313P by 1.7%.

However, in Pc Building Simulator, this CPU power is almost entirely unused. The measured FPS data shows no scenario where the CPU could plausibly be the limiting factor — the GPU saturates first at every resolution and setting. The game’s simulation nature (building and managing PCs) likely involves light single-threaded logic, but even that cannot stress a processor with 28 threads and a 5.4 GHz boost. The CPU’s 65 W TDP and dual-channel DDR4/DDR5 support are irrelevant to the outcome. Benchmark results indicate that upgrading the CPU alone would yield zero FPS improvement; the RX 580’s 185 W TDP and 6.175 TFLOPS are the ceiling.

Measured FPS Breakdown

At 1920x1080, the full settings range is usable but with diminishing returns: Low delivers 121.5 FPS, Medium 87.8 FPS, High 57.8 FPS, and Ultra 59.1 FPS. The Ultra preset’s slight increase over High (1.3 FPS) suggests a quality ceiling where additional settings fail to meaningfully improve visuals but still cost performance. At 2560x1440, Low is the only preset above 60 FPS at 77.8 FPS; Medium drops to 55.9 FPS, High to 37.1 FPS, and Ultra to 38.8 FPS. The 1440p Ultra vs High difference (1.7 FPS) again shows diminishing returns at higher settings. At 3840x2160, all presets are unplayable: Low 37.6 FPS, Medium 25.5 FPS, High 17.8 FPS, and Ultra 19.1 FPS. The 4K Ultra vs High delta (1.3 FPS) is consistent with the pattern seen at lower resolutions.

The data reveals that the RX 580’s performance ceiling is roughly 121 FPS (1080p Low), and every increase in resolution or settings halves or quarters that figure. The gap between Low and Medium is consistently the largest single-step drop across all resolutions (33.7 FPS at 1080p, 21.9 FPS at 1440p, 12.1 FPS at 4K), indicating that Medium settings introduce a significant computational load that the GPU cannot sustain.

FAQ

Q: What is the best settings preset for 1080p gaming with this combo?

A: Low settings at 1920x1080 deliver 121.5 FPS, which is the only preset that exceeds 120 FPS. Medium (87.8 FPS) and High (57.8 FPS) are progressively slower, while Ultra (59.1 FPS) offers no meaningful benefit over High.

Q: Is this combo suitable for 1440p gaming?

A: At 2560x1440, only Low settings (77.8 FPS) maintain a frame rate above 60 FPS. Medium (55.9 FPS) is borderline, while High (37.1 FPS) and Ultra (38.8 FPS) fall well below playable thresholds.

Q: Can this system handle 4K resolution in Pc Building Simulator?

A: No. At 3840x2160, even Low settings produce only 37.6 FPS, and High (17.8 FPS) and Ultra (19.1 FPS) are effectively slideshows. The RX 580 lacks the pixel throughput for 4K.

Q: How does the RX 580 compare to its closest GPU rivals?

A: The RX 580 (average benchmark score 13559) is statistically tied with the NVIDIA GeForce GTX 570 (0% delta) and GTX 950 (0.1% delta), while the AMD Radeon Pro 455 is 1.1% slower and the NVIDIA P106-090 is 1.1% faster.

Q: Is the Intel Core i7-14700F the bottleneck in this configuration?

A: No. The CPU’s 20-core/28-thread design and 94th percentile ranking far exceed the game’s requirements. The FPS drops across resolutions are consistent with GPU limitation, not CPU limitation.

Q: What is this combo’s overall ranking among tested configurations?

A: This pairing ranks 1637 out of 1769 tested combos in Pc Building Simulator, placing it in the bottom 7.5% of all configurations tested.