Pc Building Simulator

Pc Building Simulator presents an interesting case for the AMD Ryzen 7 5700X3D and Intel Arc B370 combination, with benchmark results showing a clear divide between the CPU's robust multithreaded performance and the GPU's position at the very bottom of the performance spectrum. The measured data indicates that this pairing is heavily bottlenecked by the graphics solution, with frame rates that range from playable at 1080p to severely constrained at 4K, making the system's overall capability dependent almost entirely on the resolution and settings chosen.

Resolution Scaling

The measured FPS data reveals a dramatic performance drop as resolution increases from 1080p to 4K, which is the classic signature of a GPU-bound scenario. At 1080p with Low settings, the system delivers 113 FPS, but this falls to 71 FPS at 1440p and 37 FPS at 4K. This represents a 37% reduction when moving from 1080p to 1440p, and a further 48% drop from 1440p to 4K, showing that the Intel Arc B370's rendering capabilities are being progressively overwhelmed by the increasing pixel count.

The scaling pattern becomes even more telling when examining the High settings tier. At 1080p High, the average FPS is 56, which drops to 36 FPS at 1440p and 19 FPS at 4K. The transition from 1440p to 4K alone cuts performance nearly in half, confirming that the GPU is the limiting component rather than the CPU or memory subsystem. The Ryzen 7 5700X3D, with its 8 cores and 16 threads, has ample processing power to handle the simulation logic, but the Arc B370's 6.144 TFLOPS FP32 throughput simply cannot keep pace with the rendering demands at higher resolutions.

The Ultra settings tier shows the most severe scaling penalties. At 1080p Ultra, the system manages 54 FPS, but this falls to 34 FPS at 1440p and just 18 FPS at 4K. The 4K Ultra result of 18 FPS is effectively unplayable, and even the 1440p Ultra figure of 34 FPS sits below the threshold for smooth gameplay. This resolution scaling behavior indicates that the Arc B370 is operating at its absolute limits even at 1080p, with no headroom to spare for higher resolution workloads.

Settings Recommendations

Based on the measured rows, the optimal settings for this system depend heavily on the target resolution. At 1080p, the Low preset delivers 113 FPS, which provides the smoothest experience, but the Medium preset at 80 FPS offers a better balance between visual quality and performance. The Medium settings at 1080p show a minimum FPS of 68 and maximum of 92, indicating consistent frame delivery that should be suitable for most gameplay scenarios.

For 1440p gaming, the Low preset is the only viable option for maintaining high frame rates, delivering 71 FPS average. The Medium preset drops to 50 FPS, which is playable but may feel less responsive in demanding scenes, while High at 36 FPS and Ultra at 34 FPS are marginal at best. The data suggests that 1440p gaming with this combination requires accepting reduced visual fidelity to achieve acceptable performance.

At 4K resolution, the situation becomes critical. The Low preset manages 37 FPS, which is borderline playable for a simulation game, but Medium drops to 26 FPS with a minimum of 22 FPS, and High falls to 19 FPS. The Ultra preset at 18 FPS is essentially a slideshow. For 4K, the only reasonable recommendation is Low settings, and even then, the experience will be noticeably less smooth than at lower resolutions.

GPU Role

The Intel Arc B370's role in this system is defined by its position in the 5th percentile of all GPUs, with an average benchmark score of 1184. The nearest rivals include the ATI Mobility Radeon HD 5570 with a score of 1186 (0.2% faster), the ATI Radeon HD 5770 at 1190 (0.5% faster), the AMD Radeon HD 7650M at 1192 (0.7% faster), and the AMD FirePro M2000 at 1168 (1.4% slower). These comparisons place the Arc B370 in the company of decade-old entry-level graphics solutions, which explains its difficulty in maintaining playable frame rates at higher resolutions.

The GPU's 1280 shading units, 40 texture mapping units, and 20 raster output pipelines are configured with a base clock of 300 MHz and boost clock of 2400 MHz. The pixel rate of 48.00 GPixel/s and texture rate of 96.00 GTexel/s are modest figures that align with the measured performance. The 25 W TDP and integrated graphics form factor (IGP) indicate that this is not a discrete gaming solution but rather an integrated processor graphics unit designed for basic display output, which is reflected in its inability to handle demanding workloads.

The memory configuration further constrains performance, as the Arc B370 uses "System Shared" memory with system-dependent bandwidth. This means the GPU relies on the CPU's DDR4 memory subsystem, which for the Ryzen 7 5700X3D provides 51.2 GB/s of dual-channel bandwidth. While this shared memory approach avoids dedicated VRAM costs, it introduces latency and bandwidth contention that negatively impacts frame rates, particularly in texture-heavy scenes where the GPU must access system memory frequently.

FAQ

Q: Is this system capable of running Pc Building Simulator at 4K resolution?

A: The measured data shows 4K performance ranging from 37 FPS on Low settings to 18 FPS on Ultra. While the Low preset is technically playable, the Medium (26 FPS), High (19 FPS), and Ultra (18 FPS) presets all fall below acceptable smoothness thresholds, making 4K a poor choice for this combination.

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

A: At 1080p, the Medium preset provides 80 FPS average with a minimum of 68 FPS and maximum of 92 FPS, offering a solid balance between visual quality and performance. The Low preset delivers 113 FPS for maximum smoothness, while High (56 FPS) and Ultra (54 FPS) are noticeably slower.

Q: How does the Intel Arc B370 compare to its nearest rivals?

A: The Arc B370 scores 1184 in benchmarks, placing it within 1.4% of the AMD FirePro M2000 (1168) and within 0.7% of the AMD Radeon HD 7650M (1192). The ATI Radeon HD 5770 (1190) is 0.5% faster, and the ATI Mobility Radeon HD 5570 (1186) is 0.2% faster.

Q: Does the Ryzen 7 5700X3D provide sufficient CPU performance for this game?

A: The CPU's 8 cores and 16 threads, combined with a Cinebench R23 multicore score of 22366, are more than adequate for a simulation game. The 96 MB shared L3 cache and 3.00 GHz base clock (4.10 GHz boost) provide strong single-threaded performance (3157 in Cinebench R23 single-core), ensuring the CPU is not the bottleneck.

Q: What frame rates can be expected at 1440p with High settings?

A: The measured average FPS at 1440p High is 36 FPS. This is below the 50 FPS achieved at Medium settings and significantly lower than the 71 FPS on Low, indicating that High settings at 1440p are only suitable for less demanding scenes.

Q: Is the Arc B370's shared memory configuration a performance limitation?

A: Yes, the system-shared memory with system-dependent bandwidth creates a bottleneck, as the GPU must compete with CPU workloads for memory access. This contributes to the low performance, as the 51.2 GB/s dual-channel bandwidth is shared between processing and rendering tasks.

CPU Role

The AMD Ryzen 7 5700X3D plays a supporting role in this system, providing ample processing power that prevents CPU bottlenecks in Pc Building Simulator. The 8-core, 16-thread configuration based on Zen 3 architecture (Vermeer codename) delivers strong multithreaded performance, with a Cinebench R23 multicore score of 22366 and a Passmark multithread score of 26318. The 3D V-Cache technology provides 96 MB of shared L3 cache, which is beneficial for simulation workloads that frequently access large datasets.

The CPU's benchmark performance places it in the 77th percentile of all CPUs, with an average benchmark score of 24709. The nearest rivals are closely matched: the AMD Ryzen 5 7600X3D scores 24728 (0.1% faster), the AMD Ryzen 9 5900HX scores 24822 (0.5% faster), the Intel Core i5-12450HX scores 24576 (0.5% slower), and the Intel Core i5-11600 scores 24563 (0.6% slower). This tight grouping indicates that the 5700X3D is competitive with modern mid-range processors.

In Pc Building Simulator specifically, the CPU's role is to handle game logic, component interactions, and system simulation calculations. The 3DMark scores show strong scaling from 2 threads (1575) to 16 threads (6764), indicating that the processor can effectively utilize all available cores. The Passmark physics score of 2686 and floating-point math score of 46492 suggest robust computational capabilities that exceed the demands of this simulation title.

The CPU's 105 W TDP and 7 nm process node (TSMC foundry) with 8,850 million transistors on a 74 mm² die provide efficient processing power. The dual-channel DDR4 memory support with 51.2 GB/s bandwidth ensures adequate data throughput for both CPU and GPU workloads, though the shared memory architecture for the Arc B370 means this bandwidth is split between processing and rendering tasks. The PCIe Gen 4 interface with 20 lanes provides sufficient connectivity bandwidth for system components.

Measured FPS Breakdown

At 1920x1080, the system demonstrates its best performance across all settings. Low settings deliver 113 FPS average, providing the smoothest experience. Medium settings achieve 80 FPS with a minimum of 68 FPS and maximum of 92 FPS, offering consistent frame delivery. High settings drop to 56 FPS, while Ultra settings yield 54 FPS, showing that the GPU begins to struggle as visual complexity increases even at this resolution.

Moving to 2560x1440, the performance impact becomes evident. Low settings maintain 71 FPS, which is still playable but represents a significant 37% reduction from 1080p. Medium settings average 50 FPS (minimum 43, maximum 58), providing acceptable gameplay for less demanding scenes. High settings fall to 36 FPS, and Ultra settings drop to 34 FPS, both of which are marginal for smooth play.

At 3840x2160, the system struggles to maintain playable frame rates. Low settings achieve 37 FPS, which is borderline acceptable for a simulation game. Medium settings average 26 FPS (minimum 22, maximum 30), showing noticeable frame drops. High settings manage 19 FPS, and Ultra settings produce just 18 FPS, making these presets unsuitable for actual gameplay.

The overall system ranking in Pc Building Simulator places this combo at 2761 out of 3002 tested combinations, indicating that the Arc B370's limitations significantly hamper the otherwise capable CPU. The data clearly shows that the Ryzen 7 5700X3D provides sufficient processing power, but the GPU's 5th percentile ranking and low benchmark score (1184) create a hard ceiling on achievable frame rates across all resolutions and settings.