Pc Building Simulator

# Pc Building Simulator with AMD Ryzen 7 5800XT + AMD Radeon RX 7600

Pc Building Simulator, a simulation title from 2019, presents an interesting case study for the AMD Ryzen 7 5800XT and AMD Radeon RX 7600 pairing. The measured frame rates across resolutions and settings reveal a component relationship that shifts depending on the workload, with the data suggesting this simulation game can be surprisingly demanding at higher presets. This analysis breaks down the measured performance, contextualizes it against rival combinations, and explores what the numbers imply about the limiting factors in this system.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep and consistent across all settings, indicating a strong GPU dependency at higher resolutions. At High settings, the average FPS falls from 114.5 at 1920x1080 to 74.0 at 2560x1440 — a 35.4% reduction — and then further to 37.2 at 3840x2160, which is nearly a 68% drop from the 1080p baseline. This pattern strongly suggests the Radeon RX 7600 becomes the primary bottleneck as pixel count rises, a typical scenario for a mid-range GPU with 8 GB of VRAM.

The scaling is even more dramatic at Low settings. The system delivers 228.6 FPS at 1080p, which drops to 143.6 at 1440p (a 37.2% decrease) and then to 75.0 at 4K (a 67.2% decrease from 1080p). This consistent ~67-68% reduction from 1080p to 4K across both Low and High settings implies that resolution scaling is largely independent of the graphics preset — the GPU's raw throughput is the limiting factor, not the specific visual features enabled.

At Medium settings, the 1080p result of 159.8 FPS falls to 100.6 at 1440p and 50.4 at 4K, representing drops of 37.0% and 68.5% respectively. Ultra settings show a similar trend: 109.9 FPS at 1080p, 66.8 at 1440p, and 34.4 at 4K — a 39.2% and 68.7% reduction respectively. The uniformity of these percentage drops across all presets is a telling sign: the resolution scaling behavior is dominated by the GPU's fill rate and memory bandwidth rather than by the complexity of the scene or the settings level.

The 1440p to 4K transition is particularly punishing. At High settings, moving from 74.0 to 37.2 FPS represents a 49.7% performance loss, while at Ultra the drop from 66.8 to 34.4 is a 48.5% loss. This near-halving of performance from 1440p to 4K suggests the RX 7600's 128-bit memory bus and 288.0 GB/s bandwidth are stretched thin at 4K, regardless of the visual preset.

GPU Role

The Radeon RX 7600, built on the RDNA 3.0 architecture with the Navi 33 chip, carries 8 GB of GDDR6 memory on a 128-bit bus. Its 288.0 GB/s memory bandwidth is a key specification to consider when interpreting these results. At 1080p, the GPU delivers playable to excellent frame rates across all settings, from 109.9 FPS at Ultra to 228.6 FPS at Low. These numbers suggest the GPU is well-matched to the CPU at this resolution, with neither component clearly dominating.

However, the 4K results tell a different story. At 3840x2160, even the Low preset only manages 75.0 FPS, and Ultra drops to 34.4 FPS. The GPU's boost clock of 2655 MHz and game clock of 2250 MHz are competitive, but the memory subsystem appears to be the constraint. The 128-bit bus width is narrow for 4K workloads, and the 8 GB VRAM capacity could be a limiting factor with higher-resolution textures in a simulation game that tracks many system components simultaneously.

The GPU's synthetic benchmarks contextualize its position. With a PassMark G3D score of 16634 and an average benchmark score of 20258, the RX 7600 sits at the 63rd percentile among all GPUs. Its nearest rivals include the Radeon RX 7600 XT (0.6% higher avg score), the Radeon RX 460 (0.8% higher), the GeForce RTX 3070 Mobile (1.3% lower), and the Intel Arc B570 (1.5% lower). This tight clustering suggests the RX 7600 is performance-competitive with a range of mid-range options, but the measured in-game results show that Pc Building Simulator's 4K Ultra settings push it to its limits.

Settings Recommendations

The measured data points to a clear sweet spot for this combination. At 1920x1080, Medium settings deliver 159.8 FPS, which is more than sufficient for smooth gameplay, while High offers 114.5 FPS and Ultra 109.9 FPS. The difference between High and Ultra at 1080p is minimal (114.5 vs 109.9 FPS), suggesting that Ultra provides diminishing returns for the performance cost. Medium at 1080p offers a 39.5% improvement over High (159.8 vs 114.5 FPS), making it the most balanced choice for high-refresh-rate displays.

At 2560x1440, Medium settings produce 100.6 FPS, which remains fluid, while High drops to 74.0 FPS and Ultra to 66.8 FPS. For 1440p gaming, Medium appears to be the optimal preset — it maintains triple-digit frame rates while presumably retaining acceptable visual quality. Low at 1440p yields 143.6 FPS, but the visual trade-off may not be worth the extra 43% performance over Medium.

At 3840x2160, the situation is more constrained. Low settings achieve 75.0 FPS, which is playable, but Medium drops to 50.4 FPS and High to 37.2 FPS. Ultra at 4K, with 34.4 FPS, is borderline for a simulation game where precise timing and smooth camera movements matter. The data suggests that 4K gaming with this combo requires Low or Medium settings to maintain acceptable frame rates, with Medium being the recommended compromise at 50.4 FPS.

How This Combo Ranks

Among the 1769 tested combinations in Pc Building Simulator, this pairing of the AMD Ryzen 7 5800XT and AMD Radeon RX 7600 ranks 1212th. This places it in the lower third of all tested combos, which might seem surprising given the individual component performance. The Ryzen 7 5800XT sits at the 86th percentile among all CPUs, while the RX 7600 is at the 63rd percentile among GPUs. The combination's rank suggests that in this specific game, the GPU is holding back the overall result more than the CPU's high percentile would imply.

This ranking becomes clearer when examining the CPU's nearest rivals. The Ryzen 7 5800XT's average benchmark score of 29774 is nearly identical to the AMD Ryzen 7 PRO 5755GE (29740, 0.1% lower), the AMD Ryzen 7 6800HS (29856, 0.3% higher), the AMD Ryzen AI 7 PRO 360 (29682, 0.3% lower), and the AMD Ryzen 7 7840H (29868, 0.3% higher). The CPU is clearly not the weak link in this system for most workloads. However, in Pc Building Simulator specifically, the frame rates at higher resolutions indicate that the GPU's 8 GB VRAM and memory bandwidth are the constraining factors, dragging the combo's rank down relative to what the CPU alone might suggest.

CPU Role

The AMD Ryzen 7 5800XT, a Zen 3 (Vermeer) architecture chip on the AM4 socket, brings 8 cores and 16 threads with a base clock of 3.80 GHz and a boost clock of 4.80 GHz. Its 32 MB of L3 cache and 4,150 million transistors on a 74 mm² die are substantial for a desktop processor. The CPU's 3DMark 16-thread score of 7683 and max-thread score of 7680 indicate strong multi-threaded performance, while the single-thread score of 959 is respectable but not class-leading.

In Pc Building Simulator, the CPU's role appears secondary to the GPU at higher resolutions, but at 1080p, the CPU's capabilities are more evident. The 228.6 FPS at Low settings and 159.8 FPS at Medium settings at 1080p suggest the CPU can feed the GPU adequately at lower pixel counts. The Ryzen 7 5800XT's Cinebench R23 multicore score of 23794 and single-core score of 3359 demonstrate its capacity for simulation workloads, which often rely on a mix of single-threaded logic and multi-threaded physics.

The CPU's nearest rivals in benchmark performance — all within 0.3% of its average score — include mobile and desktop variants from the Ryzen 7 lineup. This clustering suggests that for this game, the CPU choice among these options is unlikely to cause meaningful performance differences. The bottleneck, as the resolution scaling analysis shows, is firmly at the GPU level when pixel counts rise above 1080p.

Measured FPS Breakdown

At 1920x1080, the full settings ladder shows a clear hierarchy: Low delivers 228.6 FPS, Medium 159.8 FPS, High 114.5 FPS, and Ultra 109.9 FPS. The step from Low to Medium is a 30.1% reduction, while Medium to High costs another 28.3%. Interestingly, High to Ultra only costs 4.0% performance, making Ultra surprisingly affordable at 1080p.

At 2560x1440, the numbers are: Low 143.6 FPS, Medium 100.6 FPS, High 74.0 FPS, and Ultra 66.8 FPS. The percentage drops between settings are more pronounced here: Low to Medium is 29.9%, Medium to High is 26.4%, and High to Ultra is 9.7%. The Ultra preset at 1440p still maintains a playable 66.8 FPS, suggesting that 1440p gaming with high settings is viable for this combo.

At 3840x2160, the results compress significantly: Low 75.0 FPS, Medium 50.4 FPS, High 37.2 FPS, and Ultra 34.4 FPS. The Low to Medium drop is 32.8%, Medium to High is 26.2%, and High to Ultra is 7.5%. The 4K Ultra result of 34.4 FPS is below the generally accepted 60 FPS threshold for smooth gameplay, while even High at 37.2 FPS falls short. Only Low and Medium at 4K approach playable territory, with Medium at 50.4 FPS being the highest settings level that remains above 45 FPS.

FAQ

Q: What is the best resolution for this combo in Pc Building Simulator?

A: Based on the measured data, 1920x1080 with High settings delivers 114.5 FPS, which is smooth and visually detailed. At 2560x1440, Medium settings achieve 100.6 FPS, making 1440p viable for competitive play. 4K is only playable at Low or Medium settings (75.0 and 50.4 FPS respectively).

Q: How does the RX 7600 compare to its closest GPU rivals?

A: The RX 7600's average benchmark score is 20258, ranking at the 63rd percentile. It is 0.6% below the RX 7600 XT, 0.8% below the RX 460, 1.3% above the RTX 3070 Mobile, and 1.5% above the Intel Arc B570.

Q: Is the Ryzen 7 5800XT a bottleneck at any resolution?

A: At 1080p, the CPU can push up to 228.6 FPS at Low settings, indicating it is not a bottleneck. At 1440p and 4K, the frame rates drop consistently regardless of CPU headroom, showing the GPU is the limiting component.

Q: What is the difference between High and Ultra settings at 1080p?

A: At 1920x1080, High produces 114.5 FPS while Ultra produces 109.9 FPS — a difference of only 4.0%. This makes Ultra essentially free at 1080p in terms of performance cost.

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

A: It ranks 1212th out of 1769 tested combos in Pc Building Simulator, placing it in the lower third of all combinations despite the CPU being at the 86th percentile.

Q: What settings should be used for 4K gaming?

A: At 3840x2160, Medium settings deliver 50.4 FPS, which is the highest preset that remains above 45 FPS. Low settings achieve 75.0 FPS for smoother gameplay, while High (37.2 FPS) and Ultra (34.4 FPS) fall below playable thresholds.