Rust

Intel Core Ultra 5 245 paired with the Intel Arc B570 delivers a playable but constrained experience in Rust, with performance scaling heavily on resolution and preset choices. The data shows a combination that is firmly mid-pack in the database hierarchy, ranking 2349th out of 2953 tested combos, placing it in the bottom 20% of configurations. Benchmark results indicate that while the CPU is a top-tier performer in synthetic tests, the GPU becomes the primary bottleneck at higher resolutions, and even at 1080p, achieving high refresh rates requires significant compromises in visual fidelity.

FAQ

Q: What is the best resolution to play Rust with this hardware?

A: Based on the measured FPS, 1920x1080 is the only resolution where the combo consistently exceeds 60 FPS. At 2560x1440, the average FPS drops below 60 on all presets except Low, and at 3840x2160, even the Low preset only manages 48 FPS.

Q: How does the Intel Core Ultra 5 245 compare to its closest CPU rivals?

A: The CPU's average benchmark score of 48995 is nearly identical to its nearest rivals. It is 0.4% slower than the AMD Ryzen 7 PRO 5755G and 0.5% slower than the AMD Ryzen 9 7900, but it is 0.6% faster than the Intel Xeon Gold 5318H and 0.8% faster than the Intel Core i5-14600K.

Q: What is the performance gap between the Intel Arc B570 and its closest GPU competitors?

A: The GPU's average benchmark score of 20556 shows it is virtually tied with the NVIDIA GeForce RTX 3070 Mobile, which is 0.1% faster. It is also 0.1% faster than the Intel Arc A750, 0.4% faster than the NVIDIA Quadro M4000M, and 0.5% slower than the AMD Radeon R9 M390X.

Q: What is the largest FPS drop observed between settings tiers?

A: The largest drop occurs at 3840x2160 when moving from Low to Ultra, where the average FPS falls from 48 to 21, a reduction of 27 FPS. A similar significant drop is seen at 2560x1440 from Low to Ultra, going from 81 FPS down to 35 FPS.

Q: Is the Intel Arc B570's 10 GB of VRAM a limiting factor in Rust?

A: The data suggests that VRAM capacity is not the primary constraint, as the game runs at all settings including Ultra. However, the GPU's overall performance, reflected in its 65th percentile ranking among all GPUs, indicates that its compute capabilities are the limiting factor rather than memory size.

Q: How does the combo's in-game rank compare to its individual component rankings?

A: The CPU ranks in the 90th percentile among all CPUs, and the GPU ranks in the 65th percentile, yet the combo ranks 2349th out of 2953. This discrepancy indicates that the pairing does not scale its performance in Rust as effectively as its synthetic benchmarks would suggest.

Settings Recommendations

The measured data provides a clear hierarchy for optimizing the experience. For a consistent and smooth experience, the Low preset at 1920x1080 is the only configuration that delivers a high frame rate, averaging 118 FPS. This is the recommended setting for competitive play or for users with high refresh rate monitors, as it provides the largest performance headroom.

If visual quality is a priority over raw frame rate, the Medium preset at 1920x1080 is a viable option, averaging 79 FPS. This setting offers a substantial improvement in visuals over Low while still maintaining a frame rate that is playable on most standard 60Hz displays. The minimum FPS of 67 ensures that the experience remains fluid even in demanding scenes.

At higher resolutions, the choices become more constrained. At 2560x1440, the Low preset is the only one that provides a comfortable margin above 60 FPS, averaging 81 FPS. The Medium preset dips to 54 FPS, which may be acceptable for slower-paced gameplay but is not ideal for fast action. At 3840x2160, the Low preset is the only playable option, averaging 48 FPS, but it still falls short of the 60 FPS target. The High and Ultra presets at 4K are not recommended, as they produce averages of 27 and 21 FPS respectively, which are too low for a responsive experience. The Medium preset at 4K offers a slightly better 32 FPS average but suffers from a low minimum of 27 FPS.

CPU Role

The Intel Core Ultra 5 245 is a 14-core, 14-thread processor based on the Arrow Lake architecture, running on a 3 nm process. It features a base clock of 3.50 GHz and a boost clock of 5.10 GHz, with a 24 MB shared L3 cache. Its synthetic performance is strong, with a Cinebench R23 multi-core score of 32924 and a single-core score of 4648, placing it in the 90th percentile of all CPUs.

In Rust, the CPU's role is less about raw multi-threaded throughput and more about maintaining a stable frame pipeline. The game is known to be sensitive to single-thread performance and memory latency. The Ultra 5's high boost clock of 5.10 GHz is beneficial in this regard, helping to keep the game's main thread fed. The data shows that at 1080p Low, the system achieves 118 FPS, which is a strong result and suggests the CPU is capable of driving high frame rates when the GPU is not the bottleneck.

However, the CPU's performance is not without limits. The benchmark results show it is nearly identical in average score to the AMD Ryzen 7 PRO 5755G and the AMD Ryzen 9 7900, both of which have different core configurations. This indicates that in this specific game, the Core Ultra 5 245's core count and clock speed are sufficient to avoid being the primary constraint, but they do not provide a significant advantage over its direct competitors. The fact that the combo rank is much lower than the CPU's individual percentile suggests that the CPU's potential is often left untapped due to the GPU's limitations.

How This Combo Ranks

The Intel Core Ultra 5 245 and Intel Arc B570 combination is ranked 2349th out of 2953 tested combos in Rust. This places it in the bottom 20% of all configurations tested, indicating that it is a lower-performing pairing for this specific title. This is a noteworthy result, as both components have respectable individual standings: the CPU is in the 90th percentile and the GPU is in the 65th percentile.

This discrepancy highlights a significant imbalance in the pairing. The CPU is clearly capable of more, but the GPU cannot deliver the frame rates necessary to move the combo up the rankings. The data suggests that in Rust, the Arc B570 is the limiting factor, and the combo's rank is a reflection of the GPU's performance ceiling rather than the CPU's capability. When compared to other combos in the database, this system is positioned for 1080p gaming, where it can achieve playable frame rates, but it falls short of the performance needed for high-refresh-rate or high-resolution play.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture and features 2304 shading units, 144 texture mapping units, and 80 raster output units. It has a base and boost clock of 2500 MHz and is equipped with 10 GB of GDDR6 memory on a 160-bit bus, providing a bandwidth of 380.0 GB/s. Its synthetic performance is modest, with a PassMark G3D score of 14195, placing it in the 65th percentile of all GPUs.

In Rust, the GPU's role is to render the game's large, open-world environments. The data shows that the Arc B570's performance is the primary factor limiting the system's FPS. At 3840x2160, the GPU struggles to maintain playable frame rates, with the High preset averaging just 27 FPS. This suggests that the GPU's compute throughput and memory bandwidth are insufficient for the high pixel count at 4K. Even at 1080p, the GPU's limitations are evident; while the Low preset hits 118 FPS, the Ultra preset drops to 51 FPS, a 67 FPS decrease that demonstrates the significant cost of enabling higher visual fidelity.

The GPU's 10 GB of VRAM appears to be adequate for Rust's requirements, as the game runs at all settings, including Ultra, without running out of memory. The performance bottleneck is therefore not memory capacity but rather the raw processing power of the GPU. The benchmark data shows that the Arc B570 is nearly identical in performance to the NVIDIA GeForce RTX 3070 Mobile, which is a laptop part, suggesting that the desktop Arc B570's performance is closer to mid-range mobile solutions than to higher-tier desktop GPUs.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo's performance across different settings and resolutions.

At 1920x1080, the system delivers a wide range of performance. The Low preset averages 118 FPS, offering the best performance. The Medium preset averages 79 FPS, with a minimum of 67 FPS and a maximum of 91 FPS. The High preset averages 67 FPS. The Ultra preset brings the average down to 51 FPS. This shows a clear progression where each step up in visual quality costs a significant number of frames.

At 2560x1440, the performance drops considerably. The Low preset averages 81 FPS, which is still playable. The Medium preset averages 54 FPS, with a minimum of 46 FPS and a maximum of 62 FPS. The High preset averages 46 FPS. The Ultra preset averages 35 FPS, which is a challenging experience for fast-paced gameplay.

At 3840x2160, the system is heavily strained. The Low preset averages 48 FPS. The Medium preset averages 32 FPS, with a minimum of 27 FPS and a maximum of 37 FPS. The High preset averages 27 FPS. The Ultra preset averages just 21 FPS, making the game nearly unplayable at this resolution with these settings. The data shows a consistent pattern of performance degradation as both resolution and settings increase.

Resolution Scaling

The performance drop from 1080p to 4K clearly illustrates the GPU-bound nature of this system. At 1080p Low, the system achieves 118 FPS. Moving to 1440p Low, the FPS drops to 81, a 31% reduction. At 4K Low, the FPS falls to 48, which is a 59% reduction from the 1080p Low result. This steep decline is characteristic of a system where the GPU is the limiting factor, as the number of pixels to render quadruples from 1080p to 4K.

This pattern is consistent across all settings. For example, on the High preset, the FPS drops from 67 at 1080p to 46 at 1440p, and then to 27 at 4K. The FPS at 4K is less than half of what it is at 1080p. This indicates that the Intel Arc B570's rendering capabilities are being saturated at higher resolutions, and the CPU is not able to compensate for the GPU's lack of pixel throughput.

The data also reveals that the CPU is not the limiting component in this scenario. If the CPU were the bottleneck, the FPS would remain relatively constant regardless of resolution. Instead, the FPS drops sharply as resolution increases, confirming that the GPU is the primary constraint. The Intel Core Ultra 5 245 has enough headroom to drive higher frame rates, but it is held back by the Arc B570's inability to render frames fast enough at higher pixel counts. This means the system is best suited for 1080p gaming, where the CPU can stretch its legs and the GPU can maintain acceptable performance.