Pc Building Simulator

# Pc Building Simulator — Intel Core i7-13700K + AMD Radeon RX 7600 XT

This combination of the 16-core Intel Core i7-13700K and the 16 GB AMD Radeon RX 7600 XT produces a playable but resolution-sensitive experience in Pc Building Simulator, with frame rates ranging from 37 FPS at 4K Ultra to 236 FPS at 1080p Low. The measured data reveals a system where the GPU becomes the primary constraint as resolution increases, while the CPU's substantial thread count keeps performance consistent across settings at lower resolutions.

Resolution Scaling

The frame rate drop from 1080p to 4K is dramatic across all settings, indicating that the Radeon RX 7600 XT is the limiting component at higher resolutions. At Low settings, the average FPS falls from 236 at 1920x1080 to 149 at 2560x1440, then to 78 at 3840x2160 — a reduction of 37% from 1080p to 1440p and another 48% from 1440p to 4K. This steep decline suggests the GPU's 288.0 GB/s memory bandwidth and 128-bit bus become saturated as pixel count increases.

The Medium preset shows a similar pattern: 167 FPS at 1080p, 105 FPS at 1440p, and 55 FPS at 4K. The scaling factor from 1080p to 1440p is 0.63, while from 1440p to 4K it is 0.52, meaning the performance penalty roughly doubles at each step. High settings follow the same trajectory: 118 FPS at 1080p, 74 FPS at 1440p, and 39 FPS at 4K. Ultra settings produce the lowest overall numbers: 112 FPS, 71 FPS, and 37 FPS respectively.

Notably, the gap between High and Ultra settings is small at every resolution — only 6 FPS at 1080p, 3 FPS at 1440p, and 2 FPS at 4K. This suggests that Ultra adds minimal visual overhead beyond High, while the jump from Medium to High is more significant, costing roughly 50 FPS at 1080p and 30 FPS at 1440p. The data indicates a clear GPU bottleneck above 1080p, as the CPU's capabilities far exceed what the RX 7600 XT can deliver at higher pixel counts.

GPU Role

The AMD Radeon RX 7600 XT operates with a base clock of 1980 MHz, a game clock of 2470 MHz, and a boost clock of 2755 MHz. Its 16 GB of GDDR6 memory on a 128-bit bus provides 288.0 GB/s of bandwidth, which appears sufficient for Pc Building Simulator's asset streaming at 1080p but becomes a limiting factor at 4K. The GPU's 2048 shading units and 64 ROPs deliver a pixel rate of 176.3 GPixel/s and a texture rate of 352.6 GTexel/s.

In benchmark tests, this GPU scores 2348 in 3DMark Steel Nomad DX12 and 17132 in Passmark G3D, placing it at the 60th percentile among all GPUs. Its nearest rivals include the NVIDIA GeForce GTX 690 (0.3% ahead), AMD Radeon HD 7970M (0.4% ahead), NVIDIA GeForce RTX 3070 (0.7% behind), and NVIDIA Tesla M4 (0.9% ahead). The RTX 3070 comparison is notable — despite being an older architecture, it edges out the RX 7600 XT in aggregate scoring, yet the RX 7600 XT's 16 GB VRAM likely helps in this simulation game's memory-heavy scenarios.

The GPU's 22.57 TFLOPS FP32 compute and 32 ray accelerators support DirectX 12 Ultimate, though Pc Building Simulator's modest graphical demands mean these features are not fully stressed. The 190 W TDP and single 8-pin power connector suggest the card draws moderate power, and its 204 mm length (8 inches) fits standard cases. The PCIe 4.0 x8 interface provides sufficient bandwidth for this workload, as evidenced by the consistent frame rates at 1080p.

How This Combo Ranks

This combination ranks 2357 out of 3723 tested combos in Pc Building Simulator, placing it in the lower-middle tier of configurations. The percentile position reflects the GPU's mid-range standing (60th percentile) combined with the CPU's strong 89th percentile ranking among all processors. The rank suggests that many other CPU-GPU pairings achieve higher frame rates in this game, likely because the RX 7600 XT holds back the i7-13700K's potential.

The CPU's average benchmark score of 46881 places it nearly even with its nearest rivals: the AMD Ryzen 9 5900 (46971, 0.2% ahead), AMD Ryzen AI 9 HX PRO 375 (47022, 0.3% ahead), AMD Ryzen 9 7845HX (46654, 0.5% behind), and Intel Xeon w3-2535 (46653, 0.5% behind). This clustering indicates that the i7-13700K is competitively positioned within its performance class, yet the combo ranking shows that pairing it with a higher-tier GPU would yield better results in Pc Building Simulator.

The rank of 2357 out of 3723 means roughly 63% of tested combinations outperform this setup. Given the game's simulation genre, which typically favors CPU performance, the i7-13700K's strengths are partially wasted when paired with this GPU at higher resolutions. The data suggests that this combo would rank higher if tested primarily at 1080p, where the CPU's contribution is more significant.

Measured FPS Breakdown

At 1920x1080, the lowest settings produce 236 FPS average, while Medium achieves 167 FPS (with a range of 142 to 192 FPS). High settings deliver 118 FPS, and Ultra drops to 112 FPS. This represents a 51% reduction from Low to Ultra at 1080p, indicating that the game's visual settings have a substantial impact even at this resolution.

Moving to 2560x1440, the averages are 149 FPS at Low, 105 FPS at Medium (90 to 121 FPS range), 74 FPS at High, and 71 FPS at Ultra. The drop from Low to Ultra here is 52%, similar to the 1080p scaling. The Medium preset's frame time variance (90 to 121 FPS) suggests occasional dips that could be noticeable, though still firmly in playable territory.

At 3840x2160, the numbers become more marginal: 78 FPS at Low, 55 FPS at Medium (47 to 63 FPS range), 39 FPS at High, and 37 FPS at Ultra. The Low setting remains fluid, but High and Ultra fall below the 40 FPS threshold, which may cause perceptible stutter in a simulation game where precise timing matters. The Medium preset's minimum of 47 FPS indicates that even mid-range settings can experience drops below 50 FPS at 4K.

Across all resolutions, the delta between High and Ultra is consistently small (5-6%), while the jump from Medium to High costs roughly 30% performance. Low to Medium costs about 29% at each resolution. These consistent scaling factors suggest that the GPU's rendering pipeline handles the game's settings uniformly, with no anomalous spikes or bottlenecks at specific configurations.

CPU Role

The Intel Core i7-13700K features 16 cores and 24 threads, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. Its Raptor Lake architecture on a 10 nm process includes 80 KB of L1 cache per core, 2 MB of L2 cache per core, and 30 MB of shared L3 cache. The CPU supports DDR4 and DDR5 memory in dual-channel configuration and provides 20 PCIe Gen 5 lanes.

Benchmark results show strong multi-threaded performance: Cinebench R23 scores 30745 multi-core and 2116 single-core, while Geekbench achieves 19429 multi-core and 2529 single-core. Passmark multi-thread scoring reaches 45887, with single-thread at 4333. These scores place the CPU at the 89th percentile among all processors, with an average benchmark score of 46881.

In Pc Building Simulator, the CPU's 24 threads handle the game's simulation logic efficiently, as evidenced by the high frame rates at 1080p Low (236 FPS). However, the data shows that at higher resolutions, the GPU becomes the bottleneck, meaning the CPU's headroom is underutilized. The 3DMark 16-thread score of 10717 and max-thread score of 12412 indicate that even heavily threaded workloads are handled comfortably, but this game does not appear to stress the CPU to its limits.

The CPU's integrated UHD Graphics 770 provides a fallback display output, though the discrete GPU handles all rendering in this configuration. With a launch MSRP of $409, the i7-13700K represents a high-end processor choice, and its performance characteristics align with the 89th percentile ranking. The nearest rivals all score within 0.5% of the i7-13700K, confirming that it sits at the top of its performance tier.

FAQ

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

A: The data shows 1920x1080 delivers the most consistent performance, with averages ranging from 112 FPS at Ultra to 236 FPS at Low. At 2560x1440, all settings remain above 71 FPS, while 3840x2160 drops to 37-78 FPS depending on settings.

Q: How much performance is lost moving from 1080p to 4K?

A: At Low settings, the drop is from 236 FPS to 78 FPS (a 67% reduction). At Medium, it falls from 167 FPS to 55 FPS. At High, 118 FPS becomes 39 FPS, and at Ultra, 112 FPS becomes 37 FPS.

Q: Does the 16 GB VRAM on the RX 7600 XT help at 4K?

A: The data shows playable frame rates at 4K Low (78 FPS) and Medium (55 FPS), but High (39 FPS) and Ultra (37 FPS) fall below smooth thresholds. The 16 GB capacity likely prevents stuttering from memory limits, but the 288.0 GB/s bandwidth constrains performance.

Q: How does this combo rank against other tested configurations?

A: It ranks 2357 out of 3723 combos, placing it in the lower-middle tier. The CPU's 89th percentile score is held back by the GPU's 60th percentile ranking, resulting in a combination that underperforms relative to its processor.

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

A: The difference is minimal — only 6 FPS at 1080p, 3 FPS at 1440p, and 2 FPS at 4K. This suggests Ultra provides marginal visual improvements over High while costing nearly identical performance.

Q: Is the CPU or GPU the limiting factor in this game?

A: Benchmark results indicate the GPU becomes the limiting factor above 1080p. The i7-13700K's 24 threads and high single-core scores (2116 in Cinebench R23) keep pace easily, but the RX 7600 XT's 128-bit bus and 22.57 TFLOPS compute cannot maintain high frame rates at 1440p and 4K.

Settings Recommendations

Based on the measured FPS values, the Medium preset offers the best balance of visual quality and performance across all resolutions. At 1920x1080, Medium produces 167 FPS average (142 minimum), which is more than sufficient for smooth gameplay while providing noticeably better visuals than Low. The jump to High costs 49 FPS at this resolution, which may not be worth the visual improvement.

At 2560x1440, Medium delivers 105 FPS average with a 90 FPS minimum, keeping gameplay fluid. High settings at 74 FPS remain playable, but the 31 FPS drop from Medium may introduce occasional dips during complex scenes. For 1440p gaming, Medium is the recommended choice.

For 3840x2160, the situation is more constrained. Medium provides 55 FPS average (47 minimum), which is the only setting above 50 FPS at this resolution. Low achieves 78 FPS but sacrifices visual fidelity. High and Ultra at 39 FPS and 37 FPS respectively fall below the 40 FPS threshold, making them less ideal for consistent gameplay. Users prioritizing 4K should select Medium or accept the visual tradeoffs of Low.

The data suggests that Ultra settings offer negligible benefits over High — the 2-6 FPS difference across resolutions is within margin of error. Therefore, selecting High over Ultra provides nearly identical visuals with slightly better performance. For the best overall experience, Medium at 1080p or 1440p delivers the strongest combination of frame rate stability and visual quality, while 4K users should stick to Medium to maintain playable performance.