Pc Building Simulator

# How This Combo Ranks

The AMD Ryzen 9 8945HX paired with the NVIDIA GeForce RTX 5050 Mobile lands at rank 2985 out of 3723 tested combinations in Pc Building Simulator. This places the combo in the bottom 20% of all tested configurations, a somewhat surprising result given the individual components' strong benchmark standings.

The CPU alone sits in the 95th percentile among all processors, with an average benchmark score of 76212. It edges out the Intel Core Ultra 9 285HX by just 0.1%, trails the AMD EPYC Embedded 8224P by 0.4%, and comes within 0.4% of the AMD Ryzen Threadripper PRO 9945WX. The GPU, meanwhile, holds the 83rd percentile among all graphics cards, with its average score of 43268 nearly matching the NVIDIA Quadro M6000 24 GB (0% delta) and the NVIDIA GeForce RTX 4070 SUPER (0.1% ahead).

Yet the combined ranking suggests that in Pc Building Simulator specifically, this pairing underperforms relative to what the individual component scores might imply. The game's simulation workload appears to favor different hardware characteristics than those highlighted by synthetic benchmarks. The data indicates a substantial gap between theoretical compute capability and real-world performance in this particular title.

The rank of 2985 out of 3723 means roughly 738 combinations performed worse, while over 2900 configurations delivered higher frame rates. This is a notable discrepancy worth investigating — why would a top-5% CPU and top-17% GPU combine to produce a bottom-20% gaming result?

FAQ

Q: How does the CPU compare to its closest rival in synthetic benchmarks?

A: The AMD Ryzen 9 8945HX scores 76212 on average, which is 0.1% higher than the Intel Core Ultra 9 285HX (76155) and 0.6% higher than the AMD Ryzen 9 9950X3D (75779). It trails the AMD EPYC Embedded 8224P (76492) and AMD Ryzen Threadripper PRO 9945WX (76513) by 0.4% each.

Q: What is the GPU's performance relative to its nearest rivals?

A: The RTX 5050 Mobile averages 43268 points, matching the NVIDIA Quadro M6000 24 GB (43262, 0% delta) and the NVIDIA Quadro M6000 (43301, -0.1%). It sits 0.1% below the RTX 4070 SUPER (43223) and 0.9% below the RTX 4090 Mobile (43667).

Q: What frame rate can players expect at 1080p with High settings?

A: The measured average FPS at 1920x1080 with High settings is 98 frames per second. This drops to 93 FPS at Ultra settings, while Medium delivers 139 FPS and Low reaches 196 FPS.

Q: How does 4K performance compare to 1440p?

A: At 3840x2160 with High settings, the average FPS is 32. At 2560x1440 with the same settings, it rises to 62 FPS. This represents a 48.4% reduction in frame rate when moving from 1440p to 4K at High quality.

Q: Does the GPU have enough VRAM for this game?

A: The RTX 5050 Mobile features 8 GB of GDDR7 memory on a 128-bit bus with 384.0 GB/s bandwidth. The measured frame rates, including 31 FPS at 4K Ultra, suggest the memory configuration handles the game's demands without obvious capacity-related stutters, though minimum FPS data is only available for Medium settings.

Q: What is the combo's overall standing in this specific game?

A: The combination ranks 2985th out of 3723 tested configurations in Pc Building Simulator. This bottom-quintile position contrasts sharply with the CPU's 95th percentile and GPU's 83rd percentile standings among their respective component pools.

Resolution Scaling

The measured FPS data reveals how dramatically Pc Building Simulator's performance scales with resolution. At 1920x1080 with High settings, the combo delivers 98 FPS. Moving to 2560x1440 at the same settings drops this to 62 FPS — a 36.7% reduction. Stepping up to 3840x2160 High yields just 32 FPS, which is 67.3% lower than the 1080p result.

The scaling pattern across resolutions points to the GPU as the primary limiting factor. At Low settings, the progression is 196 FPS (1080p) → 124 FPS (1440p) → 65 FPS (4K). The drop from 1080p to 1440p at Low is 36.7%, while 1440p to 4K is 47.6%. These are substantial reductions that track with pixel-count increases rather than CPU bottlenecks.

Medium settings tell a similar story: 139 FPS at 1080p, 88 FPS at 1440p (a 36.7% drop), and 46 FPS at 4K (a 47.7% drop from 1440p). The consistent percentage decreases across settings suggest resolution scaling is largely independent of quality level, which is typical for GPU-bound scenarios.

Ultra settings produce the most dramatic scaling. The 1080p result of 93 FPS falls to 59 FPS at 1440p (36.6% reduction) and 31 FPS at 4K (47.5% reduction from 1440p). The 4K Ultra result of 31 FPS is barely playable, indicating that this resolution/settings combination pushes the RTX 5050 Mobile to its limits.

The CPU's role becomes clearer when examining the high FPS results. At 1080p Low, the combo reaches 196 FPS. This high frame rate suggests the Ryzen 9 8945HX's 16 cores and 32 threads are not holding back performance at lower resolutions. If the CPU were the bottleneck, we would expect the FPS gap between 1080p and 1440p to narrow at lower settings — but the roughly 36% drop persists across all quality levels, indicating the GPU is the consistent constraint.

Measured FPS Breakdown

At 1920x1080, the RTX 5050 Mobile with the Ryzen 9 8945HX delivers its strongest results. Low settings produce 196 FPS average, which is exceptionally fluid for a simulation title. Medium settings yield 139 FPS with a minimum of 118 FPS and a maximum of 160 FPS, showing solid frame pacing. High settings average 98 FPS, while Ultra dips to 93 FPS. The gap between High and Ultra at 1080p is just 5 FPS, suggesting the additional quality presets beyond High have diminishing returns at this resolution.

Moving to 2560x1440, performance remains respectable but clearly drops. Low settings deliver 124 FPS, which is still smooth for most displays. Medium averages 88 FPS with minimum and maximum values of 74 and 101 FPS respectively, indicating some frame-time variance. High settings fall to 62 FPS, and Ultra lands at 59 FPS. The difference between High and Ultra at 1440p narrows to just 3 FPS, suggesting the Ultra preset's additional demands are not justified by the marginal FPS cost.

At 3840x2160, the combo struggles to maintain playable frame rates at higher settings. Low settings produce 65 FPS, which remains playable. Medium averages 46 FPS with a range of 39 to 53 FPS — the minimum here dips below 40 FPS, which could cause noticeable stutter in a simulation game. High settings drop to 32 FPS, and Ultra falls to 31 FPS. Both High and Ultra at 4K are below the 30 FPS threshold only by a small margin, but the experience would likely feel sluggish.

The data reveals an interesting pattern: at every resolution, the jump from Medium to High costs significantly more performance than the jump from High to Ultra. At 1080p, Medium to High drops from 139 to 98 FPS (29.5% reduction), while High to Ultra only drops from 98 to 93 FPS (5.1% reduction). This pattern repeats at 1440p (88→62 is 29.5%, 62→59 is 4.8%) and 4K (46→32 is 30.4%, 32→31 is 3.1%). The High preset appears to capture most of the visual quality benefits while avoiding the steep performance penalty of Ultra.

GPU Role

The NVIDIA GeForce RTX 5050 Mobile is built on the Blackwell 2.0 architecture using TSMC's 5 nm process. Its 8 GB of GDDR7 memory on a 128-bit bus delivers 384.0 GB/s of bandwidth. The GPU contains 2560 shading units, 80 texture mapping units, and 32 ROPs, along with 20 ray tracing cores and 80 tensor cores.

The clock speeds are notably modest: 1020 MHz base and 1500 MHz boost. This conservative clock profile, combined with a 50 W TDP, suggests the mobile GPU is power-constrained. The FP32 performance of 7.680 TFLOPS and texture rate of 120.0 GTexel/s provide context for the measured frame rates.

In Pc Building Simulator, the GPU's 8 GB VRAM appears sufficient across all tested resolutions. The 4K Medium result of 46 FPS with a 39 FPS minimum suggests memory capacity is not causing catastrophic drops. However, the dramatic FPS reductions at higher resolutions — 67.3% lower at 4K High versus 1080p High — point to the GPU's compute and memory bandwidth being the limiting factor.

The GPU's benchmark percentile of 83 places it above most graphics cards, but its nearest rivals include the Quadro M6000 24 GB and the RTX 4070 SUPER. The RTX 4090 Mobile sits just 0.9% higher in average score, indicating the RTX 5050 Mobile is surprisingly close to much more expensive parts in synthetic tests. Yet in this game, the 4K Ultra result of 31 FPS suggests real-world performance is constrained by the GPU's modest 1500 MHz boost clock and 7.680 TFLOPS compute throughput.

The pixel rate of 48.00 GPixel/s and texture rate of 120.0 GTexel/s help explain the scaling behavior. At 1080p, these rates are sufficient to push 196 FPS at Low settings. But as pixel count quadruples at 4K, the GPU's fill rate and compute capacity become increasingly taxed, resulting in the sub-40 FPS results at High and Ultra settings.

CPU Role

The AMD Ryzen 9 8945HX is a 16-core, 32-thread processor based on the Zen 4 architecture (Dragon Range). It operates with a 2.50 GHz base clock and 5.40 GHz boost clock, drawing 55 W TDP. The CPU includes 64 MB of L3 cache, 1 MB L2 per core, and 64 KB L1 per core, built on TSMC's 5 nm process with 13,140 million transistors.

Synthetic benchmarks show exceptional multi-threaded performance: Cinebench R23 multi-core scores 42713, while single-core reaches 6030. PassMark multi-thread results hit 51405, with single-thread at 3907. These numbers place the CPU in the 95th percentile among all processors, with an average benchmark score of 76212.

In Pc Building Simulator, the CPU's role appears secondary to the GPU. The evidence: at 1080p Low settings, the combo achieves 196 FPS. This high frame rate indicates the 16 cores and 32 threads are not a bottleneck even at lower resolutions where CPU overhead typically becomes more significant. The consistent ~36% FPS drop when moving from 1080p to 1440p across all settings further confirms the GPU is the primary constraint.

The CPU's 5.40 GHz boost clock and 32 threads provide ample headroom for simulation logic. Pc Building Simulator likely benefits from the high single-thread performance (6030 in Cinebench R23 single-core) given its simulation genre. The 64 MB L3 cache and dual-channel DDR5 memory support (83.2 GB/s bandwidth) ensure data can be fed to the GPU without stalling.

Notably, the CPU's nearest rivals in synthetic benchmarks are all high-end desktop or workstation parts. The Intel Core Ultra 9 285HX is within 0.1%, while the AMD Ryzen Threadripper PRO 9945WX and EPYC Embedded 8224P are within 0.4%. This indicates the mobile Ryzen 9 is competitive with far more power-hungry desktop processors, yet the gaming result depends heavily on the GPU pairing.

The 4K results provide the clearest evidence of CPU adequacy. At 4K Ultra, the combo produces 31 FPS — nearly identical to the 32 FPS at 4K High. If the CPU were the bottleneck, we would expect larger differences when GPU load increases. The fact that 4K High and Ultra produce nearly identical frame rates (32 vs 31) suggests the GPU is saturated while the CPU has remaining capacity.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. For 1080p gaming, Medium settings at 139 FPS offer the best balance of smoothness and visual quality. The minimum FPS of 118 ensures consistent performance without noticeable dips. High settings at 98 FPS remain excellent, while Ultra's 93 FPS is only marginally lower — making High a reasonable choice for slightly better visuals without sacrificing much performance.

At 1440p, Medium settings at 88 FPS (minimum 74 FPS) provide the smoothest experience. High settings at 62 FPS are playable but may feel less fluid in a simulation game where you're constantly moving between menus and 3D views. The 59 FPS at Ultra is technically playable but the 3 FPS difference from High suggests High offers better visual value for the same performance tier.

For 4K, the choices are more constrained. Low settings at 65 FPS are the only option that consistently stays above 60 FPS. Medium dips to 46 FPS with a 39 FPS minimum, which could feel stuttery. High and Ultra at 32 and 31 FPS respectively are borderline playable but below the 30 FPS threshold only by a hair. Given the simulation genre's need for UI responsiveness, Low at 4K is the recommended choice, with Medium as a compromise if visual fidelity takes priority.

The most compelling recommendation across all resolutions is Medium settings. At 1080p it delivers 139 FPS, at 1440p 88 FPS, and at 4K 46 FPS. This preset consistently offers the best frame-time consistency as evidenced by the minimum FPS values (118 at 1080p, 74 at 1440p, 39 at 4K). The jump from Medium to High costs roughly 30% performance at every resolution, while High to Ultra costs only about 5% — suggesting the Medium preset is intentionally positioned as the performance sweet spot for this hardware combination.

For players prioritizing frame rate above all else, Low settings at 1080p produce 196 FPS, which is ideal for high-refresh-rate displays. However, the visual trade-off in a game about building PCs — where inspecting component details matters — may not be worth the extra 57 FPS over Medium. The data supports Medium as the default recommendation, with adjustments based on whether the player favors higher resolution or higher frame rates.