Rust

The Intel Core Ultra 5 235 paired with the NVIDIA GeForce RTX 4060 presents a compelling mid-range combination for Rust, a survival title known for its demanding simulation and rendering loads. The measured frame rates reveal a system that is highly capable at mainstream resolutions but begins to show its limitations as pixel count climbs. The data indicates a clear performance hierarchy across the three tested resolutions, with the relationship between settings presets and FPS offering specific insights into where the bottleneck lies.

Resolution Scaling

The most striking observation from the data is the dramatic impact of resolution on performance. At 1920x1080 with Low settings, the combo achieves an average of 163 FPS, which is a very high refresh rate experience. Moving to 2560x1440 at the same Low preset, the average drops to 112 FPS, a reduction of roughly 31%. This scaling continues to 3840x2160, where the average falls to 66 FPS, representing a further 41% decline from the 1440p result. This steep downward curve strongly suggests that the GPU is becoming the primary limiting factor as the pixel workload expands.

Looking at the High preset provides a more nuanced picture. At 1080p High, the system produces 92 FPS average. At 1440p High, it drops to 64 FPS, and at 4K High, it plummets to 38 FPS. The scaling from 1440p to 4K is a 59% decrease, which is a substantial hit. This indicates that while the CPU can sustain a decent frame rate at lower resolutions, the RTX 4060's 8 GB memory buffer and 128-bit bus are under significant strain when asked to render Rust's complex scenes at 4K with higher-quality textures and effects.

The data implies that for this specific combo, 1440p is the sweet spot for balancing visual fidelity and performance. The drop from 1080p to 1440p is noticeable but leaves the user with playable frame rates across all settings. However, the jump to 4K is punishing, especially on Medium (44 FPS) and High (38 FPS) presets, where the experience falls below the generally accepted 60 FPS threshold for smooth gameplay. The scaling pattern suggests that the GPU's memory bandwidth and capacity are exhausted at 4K, making it the definitive limiting component at that resolution.

FAQ

Q: What is the best resolution for this combo in Rust?

A: Based on the measured FPS, 2560x1440 offers the best balance. The system achieves a playable 64 FPS average at High settings and 75 FPS at Medium, while 4K results in averages of 44 FPS or lower for all presets except Low.

Q: How much of a performance difference is there between Low and Ultra settings?

A: The gap is substantial. At 1080p, the difference is 93 FPS (from 163 FPS on Low to 70 FPS on Ultra). At 1440p, the gap is 64 FPS (from 112 FPS to 48 FPS). At 4K, the difference narrows to 37 FPS (from 66 FPS to 29 FPS), showing that the GPU becomes a bottleneck before settings can have their full impact.

Q: Is the CPU or GPU more responsible for the frame rate at 1080p?

A: At 1080p Low, the 163 FPS average suggests the CPU (Intel Core Ultra 5 235 with a 5.00 GHz boost clock) is capable of feeding the GPU efficiently. However, the fact that FPS scales down consistently as resolution increases indicates that the GPU (RTX 4060) takes over as the primary limiting factor.

Q: Can this system handle 4K gaming in Rust?

A: The data shows it can only manage 4K comfortably on the Low preset with a 66 FPS average. At Medium (44 FPS), High (38 FPS), and Ultra (29 FPS), the frame rates are below what is generally considered smooth for an action-oriented survival game.

Q: Which is faster in synthetic benchmarks, this CPU or the AMD Ryzen AI 9 HX 375?

A: They are nearly identical. The Intel Core Ultra 5 235 has an average benchmark score of 46062, while the AMD Ryzen AI 9 HX 375 scores 46030. The delta is a mere 0.1%, indicating performance parity in general compute tasks.

Q: How does the RTX 4060 compare to the AMD Radeon 780M in raw GPU benchmarks?

A: The RTX 4060 is slightly ahead. It has an average benchmark score of 17639, while the Radeon 780M scores 17588. The RTX 4060 is 0.3% faster, which is a negligible difference in synthetic tests, but the dedicated GPU's advantages in memory bandwidth and drivers may show more in gaming.

GPU Role

The NVIDIA GeForce RTX 4060 is the engine driving the visual output, and its specifications directly correlate with the observed performance scaling. Its 8 GB of GDDR6 memory on a 128-bit bus provides a bandwidth of 272.0 GB/s. This is a modest configuration for modern titles, especially at higher resolutions. The benchmark results suggest that at 4K, this memory interface becomes a serious constraint, as the card cannot efficiently feed the shader units with texture data.

The GPU's core clocks are 1830 MHz base and 2460 MHz boost. The boost clock is what allows the card to perform well at 1080p and 1440p, where its 3072 shading units can be kept busy. However, the data shows that at 4K, even the High preset (38 FPS) and Medium preset (44 FPS) fail to maintain fluidity. This points to the memory subsystem, not the compute cores, being the limiting factor. The card's 15.11 TFLOPS of FP32 performance is substantial, but it is effectively starved at 4K due to the bandwidth limitation.

The RTX 4060's position in the market is reflected by its 61st percentile ranking against all GPUs. Its nearest rivals in synthetic benchmarks, like the AMD Radeon 780M, are integrated graphics, which highlights that while the 4060 is a dedicated solution, its performance tier is considered entry-level to mid-range. This is consistent with the gaming results: it provides excellent 1080p performance and good 1440p performance, but struggles with 4K. The 8 GB VRAM capacity is also a factor; while not fully saturated in Rust at these settings, the combination of capacity and bandwidth makes 4K a challenging environment for this card.

Measured FPS Breakdown

At 1920x1080, the system demonstrates its strongest performance. The Low preset yields an average of 163 FPS, which is exceptionally high. The Medium preset averages 110 FPS, with a minimum of 93 FPS and a maximum of 126 FPS, indicating a stable frame time. High settings bring the average down to 92 FPS, and Ultra bottoms out at 70 FPS. This progression shows that at 1080p, the user has full control over the experience, from high-refresh competitive play on Low to visually rich, still-smooth gameplay on Ultra.

Moving to 2560x1440, the performance drops become more pronounced. Low settings still provide a very good 112 FPS average. Medium settings average 75 FPS, with a minimum of 64 FPS and a maximum of 87 FPS. High settings average 64 FPS, which is on the cusp of the 60 FPS target for many players. Ultra settings fall to 48 FPS, which is noticeably less smooth. This resolution presents a trade-off: players can enjoy high refresh rates on Low, or a stable 60+ FPS on Medium and High.

At 3840x2160, the data shows the system's limits. Low settings average 66 FPS, which is playable. However, Medium drops to 44 FPS (with a min of 38 FPS and max of 51 FPS), High falls to 38 FPS, and Ultra reaches only 29 FPS. These numbers are quite low for a game like Rust, where quick reactions are often necessary. The minimum FPS on Medium (38 FPS) suggests potential stutters during intense scenes. This resolution is only viable for the Low preset, and even then, the experience is not ideal.

Settings Recommendations

For players targeting 1920x1080, the data supports using the Ultra preset. The 70 FPS average is smooth and provides the best visual experience the game offers. For those prioritizing maximum frame rates for competitive advantage, the Low preset's 163 FPS is the clear choice. The Medium preset at 110 FPS is a strong middle ground, but Ultra's 70 FPS is still well within the playable range and offers significantly better graphics.

At 2560x1440, the High preset is the recommended choice. The 64 FPS average meets the standard for smooth gameplay, and the visual upgrade over Medium is worthwhile. If a player has a 120Hz or 144Hz monitor and prefers higher frame rates, the Medium preset's 75 FPS average (with a 64 FPS minimum) is a viable alternative. The Low preset at 112 FPS is for competitive play, but the visual compromise is substantial. The Ultra preset's 48 FPS average is not recommended, as the frame rate may feel inconsistent.

For 3840x2160, the options are limited. The Low preset is the only one that provides a consistently playable experience, with a 66 FPS average. The Medium preset at 44 FPS is borderline, and the minimum of 38 FPS may lead to perceptible stutter. The High and Ultra presets are not suitable for a good experience, as their averages of 38 FPS and 29 FPS respectively fall below the threshold for smooth gameplay. The data suggests that 4K should be reserved for Low settings, or the user should consider lowering the resolution to 1440p for a better balance.

CPU Role

The Intel Core Ultra 5 235 is a 14-core, 14-thread processor based on the Arrow Lake architecture. With a base clock of 3.40 GHz and a boost clock of 5.00 GHz, it provides substantial single-thread performance, which is critical for Rust's game logic and physics simulation. The high boost clock is likely a key factor in achieving the high frame rates seen at 1080p, where the CPU is not as burdened by pixel rendering.

The CPU's performance in synthetic benchmarks is strong, ranking in the 89th percentile against all CPUs. Its average benchmark score of 46062 is nearly identical to the AMD Ryzen AI 9 HX 375 (46030) and Intel Core i9-13900HX (46098), with deltas of just 0.1%. This indicates that the Ultra 5 235 offers top-tier compute performance, ensuring it is not a bottleneck in most gaming scenarios, especially at lower resolutions.

However, the data shows that the CPU's role diminishes as resolution increases. While it can push frame rates to 163 FPS at 1080p Low, the GPU's inability to keep pace at 4K means the CPU is left waiting. The L3 cache is 24 MB shared, which is adequate for feeding the cores. The memory bandwidth of 102.4 GB/s for DDR5 is sufficient for gaming. In Rust, the CPU handles the massive number of entities and building parts, and this processor's high single-core boost clock is well-suited for that task, as evidenced by the playable frame rates at 1440p.

How This Combo Ranks

The combination of the Intel Core Ultra 5 235 and the NVIDIA GeForce RTX 4060 ranks 1533 out of 2953 tested combos in Rust. This places it in the top 52% of all systems tested, which is a solid mid-pack position. This ranking is consistent with the component choices: a high-end CPU paired with a mid-range GPU.

The ranking suggests that while the CPU is a top-tier performer (89th percentile), the GPU holds the combo back from a higher position. The RTX 4060's 61st percentile ranking among GPUs means there are many faster graphics cards that would push this combo higher in the rankings. The data indicates that the system is well-balanced for 1080p and 1440p, but its overall rank is determined by its performance across all tested resolutions, including the weak 4K showing.

This position means that a user with this combo will have a better experience than about half of all other tested configurations. It is a capable system, but not a top-tier one. The ranking highlights the common bottleneck of pairing a powerful CPU with a GPU that has limitations at higher resolutions. To improve the rank, a more powerful GPU would be necessary, but as it stands, the Core Ultra 5 235 and RTX 4060 provide a coherent and effective pairing for mainstream gaming in Rust.