Rust

Intel Core Ultra 5 235 paired with the Intel Arc B580 in Rust delivers a distinctly mixed bag of results. The data shows a combination that is firmly mid-pack in the overall hierarchy, ranking 2208th out of 2953 tested combos, which places it in the bottom quarter of all configurations. While the CPU demonstrates strong synthetic muscle, the GPU’s frame rates in Rust reveal a system that is heavily constrained by graphics load, particularly at higher resolutions and quality presets. This analysis walks through the component roles, measured frame data, and what the numbers indicate about where this pairing excels and where it falls short.

FAQ

Q: What is the overall ranking of this CPU and GPU combination in Rust?

A: The combo ranks 2208th out of 2953 tested configurations, placing it in the lower 25% of all tested combos for this specific game.

Q: How does the Intel Core Ultra 5 235 compare to its closest CPU rivals?

A: The CPU’s average benchmark score is 46062, which is virtually identical to the AMD Ryzen AI 9 HX 375 (46030, 0.1% faster) and the Intel Core i9-13900HX (46098, 0.1% slower). It also edges out the AMD EPYC 4364P and EPYC 7303 by 0.2%.

Q: What is the best average FPS achieved by this combo, and at what settings?

A: The highest average frame rate recorded is 133 FPS at 1920x1080 with Low settings. This is the only configuration in the data that exceeds the 100 FPS mark.

Q: How does the Intel Arc B580 compare to its nearest GPU rivals?

A: The GPU’s average benchmark score is 23021. It is effectively tied with the AMD Radeon RX 580 2048SP (23061, -0.2%) and the NVIDIA GeForce RTX 2080 (22895, 0.6%). The data shows a 0.7% gap to the NVIDIA GeForce RTX 3080 (23172).

Q: What is the difference in performance between the highest and lowest settings at 1440p?

A: At 2560x1440, the average FPS drops from 92 on Low settings to 39 on Ultra settings. This represents a 58% reduction in average frame rate when moving from the lowest to the highest quality preset.

Q: Is the CPU or the GPU more likely to be the limiting factor in this system?

A: The data suggests the GPU is the primary bottleneck at higher resolutions. As resolution increases from 1080p to 4K, the average FPS across all settings drops significantly, indicating that the Arc B580’s rendering capabilities, rather than the CPU’s processing power, are the limiting constraint.

GPU Role

The Intel Arc B580, built on the Xe2-HPG "Battlemage" architecture, provides the visual output for this combo. It comes equipped with 12 GB of GDDR6 memory on a 192-bit bus, yielding a memory bandwidth of 456.0 GB/s. The GPU operates at a consistent clock speed of 2670 MHz for both base and boost, and its 2560 shading units are capable of a peak FP32 throughput of 13.67 TFLOPS. These specifications place the GPU in the 68th percentile of all GPUs, a mid-range standing that is reflected in its Rust performance.

The benchmark results for the Arc B580 in Rust show a clear ceiling on its capabilities, particularly at higher resolutions. The Passmark G3D score for this GPU is 15748, which is closely matched by its nearest rivals, including the AMD Radeon RX 580 2048SP and the NVIDIA GeForce RTX 2080, with score deltas of -0.2% and 0.6%, respectively. This indicates the B580 is a solid performer for its class, but it is not designed to push extreme frame rates at 4K.

This hardware profile explains the frame rates seen in the measured data. At 3840x2160, the GPU struggles to maintain high performance regardless of settings. The average FPS ranges from 54 on Low to just 23 on Ultra, with the Medium preset yielding an average of 36 FPS. These numbers suggest that the 12 GB frame buffer and 456.0 GB/s bandwidth are insufficient to handle the demands of Rust at 4K with high visual fidelity, making the GPU the clear limiting component at this resolution. The data points to a GPU that is best suited for 1080p and, to a lesser extent, 1440p gaming.

CPU Role

The Intel Core Ultra 5 235 is the processing heart of this system, utilizing the Arrow Lake architecture on a 3 nm process. It features 14 cores and 14 threads, with a base clock of 3.40 GHz that can boost up to 5.00 GHz. This is a desktop-class processor with a 65 W TDP, and its single-thread performance is a key asset for gaming. The CPU’s benchmark scores confirm its strength: a Cinebench R23 multi-core score of 14769 and a single-core score of 2085, alongside a Passmark single-thread score of 4516. This performance places the CPU in the 89th percentile of all CPUs, and its average benchmark score of 46062 puts it in a dead heat with the AMD Ryzen AI 9 HX 375 and Intel Core i9-13900HX.

In Rust, the CPU’s role is to process game logic, physics, and entity management. The data shows the CPU has ample headroom for this task at lower resolutions. At 1920x1080 with Low settings, the system achieves 133 FPS, which is a strong indicator that the CPU is not a bottleneck at this level. The high single-thread score of the Core Ultra 5 235 is particularly beneficial here, as Rust is known to be sensitive to single-core performance.

However, the CPU’s influence wanes as the resolution and graphical settings increase. The performance drop from 133 FPS at 1080p Low to 57 FPS at 1080p Ultra is not caused by a lack of CPU processing power but by the increased load on the GPU. The data indicates that while the Core Ultra 5 235 provides a solid foundation for high frame rates in Rust, its capabilities are masked by the Arc B580’s limitations at higher graphical demands. The CPU is a strong performer that is seldom the primary constraint in this pairing.

Measured FPS Breakdown

The measured frame rates provide a detailed look at the combo’s performance across different resolutions and settings. The data reveals a predictable pattern: performance scales inversely with resolution and settings, but the degree of the drop varies.

At 1920x1080, the combo shows its best performance. With Low settings, it achieves an average of 133 FPS. Moving to Medium produces an average of 89 FPS, with a minimum of 76 and a maximum of 103 FPS. High settings yield 75 FPS, and Ultra settings drop to 57 FPS. This range shows that 1080p is playable across all presets, with even Ultra maintaining a respectable 57 FPS average.

At 2560x1440, the performance takes a noticeable hit. Low settings average 92 FPS, which is a 31% drop from 1080p Low. Medium settings average 61 FPS (min 52, max 71), High settings average 52 FPS, and Ultra settings fall to 39 FPS. This resolution is where the GPU begins to feel the strain, as the gap between Low and Ultra widens from 76 FPS at 1080p to 53 FPS at 1440p.

At 3840x2160, the GPU is clearly overburdened. Low settings are the only preset that remains playable, with an average of 54 FPS. Medium settings drop to 36 FPS (min 31, max 42), High settings to 31 FPS, and Ultra to a nearly unplayable 23 FPS. The data shows a steep cliff in performance at 4K, indicating that this combo is not suited for high-fidelity gaming at this resolution.

How This Combo Ranks

In the grand scheme of tested hardware, the Intel Core Ultra 5 235 and Intel Arc B580 combination is positioned in the lower echelons of Rust performance. With a rank of 2208 out of 2953 combos, it sits in the 25th percentile of all tested systems. This ranking is a direct consequence of the GPU’s mid-range standing, as the CPU itself is a top-tier performer.

The GPU’s percentile rank of 68th and its average benchmark score of 23021, which is nearly identical to the RTX 2080 and RX 580 2048SP, places it in a performance tier that is not designed for maximum frame rates in demanding titles. While the CPU’s 89th percentile ranking and its benchmark scores that rival the Ryzen AI 9 HX 375 and Core i9-13900HX suggest it can handle any game, the overall combo is dragged down by the GPU’s inability to match the CPU’s output.

This ranking means that in a database of nearly 3000 combos, this system will be outclassed by a significant majority of them in Rust. The combo is not a high-end gaming solution, but rather a balanced mid-range option that can handle competitive frame rates at 1080p and lower settings at 1440p. The data clearly shows that the GPU is the limiting factor for the system’s overall ranking in this game.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combo depend heavily on the target resolution and desired frame rate. For a smooth competitive experience, the data points to 1920x1080 with Medium settings as the sweet spot. This configuration yields an average of 89 FPS, with a minimum of 76 FPS, ensuring that frame drops are unlikely to dip below playable levels. The 89 FPS average is a significant improvement over High settings (75 FPS) while still offering better visual quality than Low (133 FPS).

For players prioritizing visual fidelity over raw frame rate at 1080p, High settings at 75 FPS is a viable option, but Ultra settings at 57 FPS may feel less fluid for fast-paced gameplay. At 2560x1440, the data suggests that Low settings (92 FPS) are the only preset that consistently delivers a high refresh rate experience. Medium settings at 61 FPS are playable but may experience noticeable frame drops to 52 FPS. High and Ultra settings at 52 FPS and 39 FPS, respectively, are not recommended for competitive play.

At 3840x2160, the data strongly indicates that this combo is not suitable for high settings. Low settings at 54 FPS is the only playable option, and even then, it may be marginal for some users. The 31 FPS average on High and 23 FPS on Ultra are below the threshold for a smooth experience. Therefore, the recommendation is to use 1080p Medium for the best balance of performance and quality, or 1080p Low if maximizing frame rate is the absolute priority.

Resolution Scaling

The performance scaling from 1080p to 4K provides clear insight into the system’s limiting component. At 1080p Low, the combo achieves 133 FPS. When moving to 1440p Low, the frame rate drops to 92 FPS, a 31% decrease. At 4K Low, it further drops to 54 FPS, which is a 59% decrease from 1080p. This pattern is consistent across all settings, indicating a strong GPU bottleneck as the pixel count increases.

The data shows that the scaling is not linear. The drop from 1080p to 1440p is less severe than the drop from 1440p to 4K. For example, on Medium settings, the average FPS goes from 89 at 1080p, to 61 at 1440p (a 31% drop), and then to 36 at 4K (a 41% drop from 1440p). This non-linear scaling is a hallmark of a GPU that is running out of memory bandwidth or raw fillrate at higher resolutions.

This behavior indicates that the Intel Arc B580, with its 456.0 GB/s bandwidth and 213.6 GPixel/s pixel rate, is the primary bottleneck. The CPU, with its high single-thread score and 24 MB of L3 cache, is capable of feeding frames at a much higher rate, as evidenced by the 133 FPS result at 1080p Low. As the resolution increases, the CPU’s role diminishes, and the GPU’s limitations become the defining factor in the frame rate. The data suggests that the system is CPU-bound at 1080p Low, but becomes increasingly GPU-bound as resolution and settings are raised, with the GPU being the sole constraint at 4K.