Pc Building Simulator

# Pc Building Simulator: Intel Core Ultra 7 155H + NVIDIA GeForce RTX 5070

This combo ranks 1,612th out of 3,002 tested combinations in Pc Building Simulator, placing it in the 46th percentile of all tested systems. The pairing of a mobile-focused Meteor Lake CPU with a desktop-class Blackwell GPU produces an interesting split personality: the RTX 5070 dominates the frame rate conversation at lower resolutions, while the Core Ultra 7 155H's 16 cores and 22 threads become increasingly relevant as settings climb. The data reveals a system that excels at high-refresh 1080p play but struggles to maintain smooth 4K experiences on Ultra presets, with the GPU clearly serving as the primary bottleneck in the most demanding scenarios.

How This Combo Ranks

The 1,612th rank out of 3,002 combos represents a middle-of-the-pack standing, but the context matters. Pc Building Simulator is a simulation title that rarely stresses hardware the way AAA shooters do, yet the measured frame rates show this system is anything but idle. At 1080p Low, this combo produces 262 FPS average, which would place it in the upper echelon of performance for this game if sorted purely by raw output. The rank reflects the entire tested population, including extreme enthusiast builds with multiple GPUs and server-class CPUs, so the 46th percentile position doesn't tell the full story of how well this specific pairing handles this particular title.

The CPU's own benchmark percentile of 83rd versus all CPUs suggests the Core Ultra 7 155H is a strong processor in general compute tasks, but the GPU's 82nd percentile ranking indicates the RTX 5070 is similarly well-regarded. When both components sit near the 82-83rd percentile individually, their combined 46th percentile in this game points to either a bottleneck mismatch or the game's modest demands not scaling with raw hardware power. The nearest CPU rivals — the Intel Core i5-14600T at 0% delta, AMD Ryzen AI 7 PRO 360 at 0.1%, AMD Ryzen 5 7400F at -0.2%, and AMD Ryzen 7 PRO 6850H at -0.4% — all score within a razor-thin margin of each other, meaning the specific CPU choice among these mid-range options matters little for overall compute performance.

The GPU's nearest rivals paint a different picture. The AMD Radeon Pro 580 sits 0.1% above, the Radeon Pro WX 7100 is 0.8% higher, while the Radeon Pro 5300 trails by -1.2% and the NVIDIA RTX A500 Mobile lags by 2%. These professional-grade workstation cards clustering around the RTX 5070's average score suggests the consumer Blackwell GPU punches above its class in synthetic benchmarks, yet the in-game rank doesn't reflect that same dominance. The discrepancy between synthetic benchmark standing and actual game performance highlights how Pc Building Simulator's engine responds to different hardware characteristics than generic compute workloads.

GPU Role

The RTX 5070 brings 12 GB of GDDR7 memory on a 192-bit bus, delivering 672.0 GB/s of bandwidth. The 2325 MHz base clock and 2512 MHz boost clock provide the raw throughput, while 6,144 shading units, 192 TMUs, and 80 ROPs handle the geometry and pixel processing. The 48 RT cores and 192 tensor cores suggest this GPU is built for ray tracing and AI-assisted rendering, though Pc Building Simulator's simulation focus likely doesn't heavily utilize these specialized units. The 30.87 TFLOPS FP32 performance and 201.0 GPixel/s pixel rate give it substantial headroom for traditional rasterization.

Looking at the measured FPS data, the GPU's role becomes clear through resolution scaling. At 1080p Low, the combo hits 262 FPS average, which drops to 165 FPS at 1440p Low and 86 FPS at 4K Low — a 67% reduction from 1080p to 4K. This dramatic falloff with resolution indicates the GPU is heavily engaged, but the simulation's CPU demands also play a role. The 12 GB VRAM capacity is generous for a simulation title, and the GDDR7 memory at 28 Gbps effective speed provides ample bandwidth for texture streaming and asset loading that these games typically require.

The GPU's passmark G3D score of 29,137 and 3DMark Steel Nomad DX12 score of 5,077 demonstrate solid synthetic performance, but the real-world data shows this card delivers playable frame rates at 1440p across all settings — 79 FPS at Ultra, 83 FPS at High, 117 FPS at Medium, and 165 FPS at Low. At 4K, however, only Low settings (86 FPS) and Medium settings (61 FPS) remain playable, while High (43 FPS) and Ultra (41 FPS) dip below the 60 FPS threshold. This suggests the RTX 5070's 12 GB frame buffer and memory bandwidth become limiting factors at 4K with higher quality presets, even in a simulation game that doesn't push visual fidelity as hard as modern AAA titles.

FAQ

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

A: The data shows 1440p as the sweet spot — the combo achieves 83 FPS at High and 79 FPS at Ultra, both comfortably above the 60 FPS playability threshold. At 4K, High and Ultra settings drop to 43 and 41 FPS respectively, while 1080p provides excessive frame rates (125-262 FPS) that exceed most display refresh rates.

Q: How does the RTX 5070 compare to its closest GPU rivals in synthetic benchmarks?

A: The RTX 5070's average benchmark score of 40,377 places it nearly even with the AMD Radeon Pro 580 (40,318, 0.1% delta) and Radeon Pro WX 7100 (40,063, 0.8% delta). It outperforms the Radeon Pro 5300 (40,870, -1.2% delta) and the NVIDIA RTX A500 Mobile (39,568, 2% delta), though all four cards sit within a 2% band.

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

A: At 4K, the combo delivers 86 FPS on Low and 61 FPS on Medium settings, making both playable. However, High settings produce 43 FPS and Ultra drops to 41 FPS, which falls below the 60 FPS standard for smooth gameplay. Users wanting 4K with higher quality presets would need to accept reduced frame rates.

Q: What CPU benchmark scores does the Core Ultra 7 155H achieve?

A: The CPU scores 15,028 in Cinebench R23 multi-core, 1,743 in single-core, 8,754 in Cinebench R20 multi-core, and 2,450 in Cinebench R15 multi-core. Its PassMark multi-thread score is 24,873, with a single-thread score of 3,468 and an average benchmark score of 32,697.

Q: How does the Core Ultra 7 155H compare to its nearest CPU rivals?

A: The Intel Core i5-14600T matches it at 0% delta (32,707 vs 32,697), while the AMD Ryzen AI 7 PRO 360 is 0.1% faster (32,662) and the AMD Ryzen 5 7400F is -0.2% slower (32,750). The AMD Ryzen 7 PRO 6850H trails by -0.4% (32,812), showing these five CPUs perform nearly identically.

Q: What is the frame time consistency like at Medium settings?

A: The Medium preset includes min/max frame data: at 1080p the combo ranges from 158 to 214 FPS (average 186), at 1440p from 100 to 135 FPS (average 117), and at 4K from 52 to 70 FPS (average 61). The narrower range at higher resolutions indicates more consistent frame pacing as the GPU becomes the limiting factor.

Measured FPS Breakdown

At 1920x1080, the combo delivers exceptional performance across all presets. Low settings produce 262 FPS average, representing the highest measured frame rate in the entire dataset. Medium settings yield 186 FPS with a range of 158 to 214 FPS, maintaining smoothness even during demanding simulation moments. High settings drop to 131 FPS, while Ultra settles at 125 FPS — still far above the 60 FPS threshold and suitable for high-refresh monitors. The relatively small gap between High (131) and Ultra (125) of only 6 FPS suggests the higher preset doesn't impose a significant additional GPU load at this resolution.

Moving to 2560x1440, the performance scales predictably but remains strong. Low settings deliver 165 FPS, comfortably high for competitive play. Medium settings produce 117 FPS with a range of 100 to 135 FPS, maintaining consistency. High settings achieve 83 FPS, which is smooth for most gamers. Ultra settings still manage 79 FPS, keeping the game playable even at maximum quality. The transition from 1080p to 1440p costs roughly 37% of frame rate across settings, a typical penalty for a 78% increase in pixel count.

At 3840x2160, the GPU begins to show its limits. Low settings still deliver 86 FPS, proving the combo can handle 4K if visual quality is sacrificed. Medium settings produce 61 FPS with a range of 52 to 70 FPS, hovering right at the playability edge. High settings drop to 43 FPS, and Ultra falls to 41 FPS — both below the 60 FPS threshold and noticeably less smooth. The 4K Ultra result of 41 FPS represents a 67% reduction from the 125 FPS at 1080p Ultra, highlighting the GPU's difficulty with the 4K pixel workload.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals where the bottleneck shifts. At Low settings, the combo drops from 262 FPS at 1080p to 165 FPS at 1440p (37% reduction) to 86 FPS at 4K (48% further reduction). This consistent decline suggests the GPU is the primary limiting factor even at low quality presets, which makes sense given the simulation's CPU demands are relatively modest. The CPU's 16 cores and 22 threads provide ample processing headroom, allowing the GPU to work without starvation.

At Ultra settings, the scaling pattern changes: 125 FPS at 1080p, 79 FPS at 1440p (37% reduction), and 41 FPS at 4K (48% further reduction). The nearly identical percentage drops across Low and Ultra settings indicate the GPU is equally stressed regardless of quality preset, with resolution being the dominant variable. This suggests that Pc Building Simulator's graphics options don't dramatically alter the GPU workload — the pixel fill rate and memory bandwidth demands scale primarily with resolution, not with texture quality or shadow complexity.

The 4K Medium result of 61 FPS with a 52-70 FPS range shows the GPU approaching its memory bandwidth ceiling. With 672.0 GB/s available and 12 GB of GDDR7, the card has sufficient capacity but may be limited by the 192-bit bus width when moving 4K textures and geometry. The jump from 86 FPS at Low to 61 FPS at Medium represents a 29% penalty, while the further drop to 43 FPS at High (30% penalty) shows diminishing returns as settings increase. This staircase pattern indicates the GPU's compute units remain capable, but memory bandwidth becomes the constraining factor at 4K.

CPU Role

The Intel Core Ultra 7 155H brings 16 cores and 22 threads to the combo, built on Intel's 7 nm Meteor Lake architecture. The base clock of 3.80 GHz boosts up to 4.80 GHz, providing strong single-thread performance for game logic and simulation calculations. The 24 MB shared L3 cache and 2 MB per-core L2 cache help keep frequently accessed data close to the cores, while the dual-channel DDR5 memory support with 89.6 GB/s bandwidth feeds the 22 threads efficiently. The CPU's average benchmark score of 32,697 places it in the 83rd percentile of all CPUs, indicating solid general-purpose performance.

In Pc Building Simulator, the CPU's role becomes apparent when examining the frame rates at lower resolutions. At 1080p Low, the combo achieves 262 FPS, which approaches the CPU's practical throughput limits for this game's simulation loop. The CPU's Cinebench R23 multi-core score of 15,028 and PassMark multi-thread score of 24,873 demonstrate substantial parallel processing capability, but the game's simulation logic may not scale perfectly across all 22 threads. The single-core performance of 1,743 in Cinebench R23 and 3,468 in PassMark single-thread suggests the CPU can handle the primary game thread with headroom.

Comparing the Core Ultra 7 155H to its nearest rivals, the differences are negligible — all four alternatives score within 0.4% of the 32,697 average. This means CPU choice among these mid-range options won't meaningfully impact Pc Building Simulator performance. The 28 W TDP classifies this as a mobile processor, yet it delivers desktop-like performance in this simulation title, suggesting the game is more GPU-limited than CPU-limited at higher resolutions. The 4.80 GHz boost clock provides the single-thread responsiveness needed for the game's management and building mechanics, while the 16 cores handle background simulation tasks like component thermal modeling and power draw calculations without bogging down the main gameplay loop.

Settings Recommendations

The measured data points to 1440p Medium as the optimal experience for this combo. At this resolution and preset, the system delivers 117 FPS average with a range of 100 to 135 FPS, providing smooth gameplay with enough visual quality to appreciate the detailed PC components and case designs. The 100 FPS minimum ensures no noticeable stutter during intensive simulation moments, such as when testing multiple components or running benchmark tools within the game. This configuration uses the GPU's capabilities without pushing it to the edge, leaving headroom for scene complexity variations.

For users prioritizing maximum visual fidelity, 1440p Ultra at 79 FPS represents the best quality-to-performance balance. The 79 FPS average remains above the 60 FPS standard, and the visual improvements from High to Ultra are marginal in this simulation genre. The 4K Medium preset at 61 FPS is viable for users with 4K displays who accept the lower quality settings, but the 52 FPS minimum approaches the stutter threshold. At 1080p, the High preset at 131 FPS offers the most efficient use of resources, as the jump to Ultra only gains 6 FPS while the drop to Medium costs 55 FPS — a disproportionate penalty for minimal visual difference.

The data shows that Low settings are unnecessary on this system except for extreme high-refresh scenarios. At 1080p Low, the 262 FPS exceeds the refresh rate of all but the most specialized esports monitors, making this preset only relevant for users with 240 Hz or higher displays. The Medium preset at 1080p with 186 FPS provides the best balance for high-refresh gaming, offering 100 FPS more than Ultra while maintaining the visual quality needed to read component specs and temperatures clearly. For the majority of players, 1440p Medium or High offers the best combination of smoothness and visual fidelity that this hardware can deliver consistently.