Steamworld Build

Steamworld Build is a city builder that places a surprisingly heavy load on the GPU, and the combination of the AMD Ryzen 9 9900X and Intel Arc B580 produces a frame rate curve that is defined almost entirely by graphics settings rather than resolution. The data shows a system that can deliver high refresh rates at 1080p and smooth 60+ FPS at 1440p, but which falls below playable thresholds at 4K Ultra. The bottleneck is decisively the Intel Arc B580, as the 12-core Ryzen 9 9900X provides more than enough headroom for this genre, evidenced by the fact that performance scales almost perfectly with GPU load rather than CPU thread utilization.

FAQ

Q: What is the maximum average frame rate achievable with this combo?

A: The highest measured average is 183.4 FPS, achieved at 1920x1080 with Low settings. This drops to 143 FPS at Medium and 105.9 FPS at High, showing that even at 1080p, the GPU is the primary limiter.

Q: Is this combination capable of 4K gaming in Steamworld Build?

A: At 3840x2160, the combo only reaches 33.5 FPS on High and 24.3 FPS on Ultra. The data shows that 4K is only viable at Low settings, where it hits 58.8 FPS, or Medium at 48.8 FPS.

Q: How does the CPU compare to its closest rival in raw compute?

A: The AMD Ryzen 9 9900X has an average benchmark score of 54450, which is 0.4% lower than the AMD Ryzen 9 9900X3D (54681) but 0.7% higher than the Intel Core i7-14700F (54097). This places it in the 94th percentile of all CPUs.

Q: What is the GPU's relative standing among all tested graphics cards?

A: The Intel Arc B580 sits in the 66th percentile of all GPUs with an average benchmark score of 23021. It trails the NVIDIA GeForce RTX 4060 by a 0.7% delta, but leads the AMD Radeon 760M by 0.1%.

Q: How much of a performance gap exists between Low and Ultra settings?

A: The gap is substantial across all resolutions. At 1080p, the difference is 114.6 FPS (183.4 vs 68.8). At 1440p, it shrinks to 71.1 FPS (115.5 vs 44.4), and at 4K it narrows to 34.5 FPS (58.8 vs 24.3).

Q: What is the combined ranking of this specific CPU and GPU pairing?

A: This combo ranks 1329 out of 1730 tested combinations in Steamworld Build, placing it in the lower-middle portion of the database for this specific game.

Settings Recommendations

The measured data indicates that the Medium preset offers the best balance of visual quality and performance for this combo. At 1920x1080, Medium delivers 143 FPS, which is 35% higher than High (105.9 FPS) and still maintains a frame rate well above any display's refresh rate. Moving to 2560x1440, Medium produces 90.3 FPS, which is smooth and only 25% below the Low preset's 115.5 FPS, making it the optimal choice for high-resolution gaming without sacrificing responsiveness.

For users prioritizing maximum frame rates, the Low preset is the only viable option at 4K, delivering 58.8 FPS, but this comes at a significant visual cost. The Ultra preset is not recommended at any resolution, as it only achieves 68.8 FPS at 1080p and drops to 44.4 FPS at 1440p. The data clearly shows a steep performance cliff between Medium and Ultra settings, suggesting that the Ultra preset's additional graphical effects are disproportionately expensive for the Intel Arc B580. For a consistent experience, Medium at 1440p is the sweet spot, providing 90.3 FPS with a 44.4% performance buffer over the High preset at the same resolution.

CPU Role

The AMD Ryzen 9 9900X is a 12-core, 24-thread processor based on the Zen 5 architecture, with a base clock of 4.40 GHz and a boost clock of 5.60 GHz. In Steamworld Build, a genre that typically relies on single-thread performance for simulation logic, this CPU's capabilities are largely untapped. The 3DMark scores illustrate this: the single-thread score is 1286, while the 16-thread score is 12552, showing strong scaling, but the game's frame rates are not limited by CPU throughput.

The CPU's 64 MB of shared L3 cache and 1 MB L2 per core provide ample memory bandwidth for city simulation data. With a PassMark multi-thread score of 54643 and a Cinebench R23 multicore score of 46438, the Ryzen 9 9900X ranks in the 94th percentile of all CPUs. However, the benchmark results across different resolutions tell the real story: when moving from 1080p Low (183.4 FPS) to 4K Low (58.8 FPS), the frame rate drops by 68%, which aligns with GPU-bound scaling rather than CPU limitations. The CPU's performance headroom means it is never the constraining factor in this pairing, and its 4 nm process node and 120 W TDP indicate efficient operation even under sustained loads.

How This Combo Ranks

In the database of tested combinations for Steamworld Build, this specific pairing of the AMD Ryzen 9 9900X and Intel Arc B580 ranks 1329 out of 1730 combos. This places it in the 23rd percentile of tested systems for this game, which is a low position that reflects the GPU's limitations rather than the CPU's capabilities. The rank is influenced by the fact that many other combinations likely feature more powerful GPUs paired with similar or weaker CPUs.

The CPU's strong standing—94th percentile among all CPUs—contrasts sharply with the combo's overall rank. This disparity indicates that the Intel Arc B580, which sits in the 66th percentile of GPUs, is the limiting factor. The data suggests that pairing this CPU with a higher-tier GPU would yield a significantly better combo rank, as the CPU has substantial headroom. The 1329th rank is not a reflection of poor performance in absolute terms, but rather a statement about the competitive landscape. Many other tested combos achieve higher frame rates at 4K Ultra, where this combo struggles to reach 24.3 FPS.

GPU Role

The Intel Arc B580 is built on the Xe2-HPG architecture with 2560 shading units and 20 ray tracing cores. It features 12 GB of GDDR6 memory on a 192-bit bus, providing 456.0 GB/s of bandwidth. The GPU's base and boost clocks are both 2670 MHz, and it delivers 13.67 TFLOPS of FP32 performance. In Steamworld Build, this GPU is the determining factor for performance across all settings and resolutions.

The memory configuration is particularly relevant for a city builder, where large texture sets and draw distances are common. The 12 GB VRAM is sufficient even at 4K Ultra, as the frame rate drops are consistent with compute limitations rather than memory capacity issues. The GPU's PassMark G3D score of 15748 places it in the 66th percentile, and its nearest rival, the NVIDIA GeForce RTX 4060, scores 23181, a 0.7% delta. The data shows that the B580's performance scales predictably with resolution: at High settings, it delivers 105.9 FPS at 1080p, 69.1 FPS at 1440p, and 33.5 FPS at 4K. This scaling pattern indicates a GPU that is well-suited for 1080p and 1440p gaming but lacks the raw throughput for 4K at high quality presets.

Measured FPS Breakdown

At 1920x1080, the combo delivers its strongest results. Low settings produce 183.4 FPS, Medium reaches 143 FPS, High achieves 105.9 FPS, and Ultra drops to 68.8 FPS. The transition from Low to Ultra represents a 62.5% reduction in frame rate, showing the heavy cost of the Ultra preset's features.

Moving to 2560x1440, the frame rates remain respectable. Low settings hit 115.5 FPS, Medium produces 90.3 FPS, High reaches 69.1 FPS, and Ultra falls to 44.4 FPS. The 1440p results show that Medium is the only preset that comfortably exceeds 60 FPS, with High barely crossing the threshold.

At 3840x2160, the performance drops significantly. Low settings deliver 58.8 FPS, Medium achieves 48.8 FPS, High produces 33.5 FPS, and Ultra bottoms out at 24.3 FPS. The 4K results indicate that the GPU is overwhelmed by the pixel count, and even the Low preset cannot maintain a consistent 60 FPS. The data reveals that the combo is best utilized at 1080p with High or Ultra settings, or at 1440p with Medium settings, while 4K should be reserved for Low or Medium presets only.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals a GPU-bound system. At Low settings, the transition from 1920x1080 to 2560x1440 reduces the average FPS from 183.4 to 115.5, a 37% drop. Moving from 1440p to 4K further reduces it to 58.8 FPS, another 49% drop. This compounding effect is characteristic of a GPU that is operating at its limits even at lower resolutions.

At High settings, the scaling is more pronounced: 105.9 FPS at 1080p drops to 69.1 FPS at 1440p (a 35% decrease) and then to 33.5 FPS at 4K (a 52% decrease). This non-linear scaling indicates that the GPU's memory bandwidth and compute resources are being saturated as pixel count increases. The data shows that the limiting component is definitively the Intel Arc B580, as the CPU's performance remains constant across resolutions. The Ryzen 9 9900X's benchmark scores, such as the 3DMark single-thread score of 1286, are unaffected by resolution, confirming that the CPU is not the bottleneck. The result is that this combo is best suited for 1080p and 1440p gaming, where it can deliver high frame rates, while 4K gaming requires significant settings compromises to achieve playable performance.