Rust

This PC configuration, pairing the Intel Core Ultra 5 235 with the NVIDIA GeForce RTX 5080, delivers a decisive performance outcome for Rust: it clears the 60 FPS playability threshold at every resolution tested, from 1080p through 4K. The data shows a system that is heavily GPU-bound at high resolutions but retains enough headroom to run even the most demanding presets at 1440p and 1080p with substantial margin. At 4K Ultra, the only setting that dips below 60 FPS, the system still produces a playable average, though users seeking maximum visual fidelity at that resolution will need to compromise.

Measured FPS Breakdown

The measured FPS data reveals a clear performance hierarchy across resolutions and presets. At 1920x1080, the system is exceptionally fast, with the Low preset delivering an average of 265 FPS. The Medium preset averages 200 FPS, with a minimum of 170 FPS and a maximum of 230 FPS. High settings reach 169 FPS average, and even the Ultra preset maintains a strong 129 FPS average. Every 1080p configuration stays far above the 60 FPS threshold, suggesting the CPU is not a limiting factor at this resolution.

Moving to 2560x1440, the system continues to excel. The Low preset yields 205 FPS average, while Medium produces 138 FPS with a minimum of 117 FPS and a maximum of 158 FPS. High settings average 116 FPS, and Ultra drops to 88 FPS average. The 1440p results show a consistent step-down from 1080p, with the average FPS reductions ranging from roughly 23% at Low to 32% at Ultra, indicating the GPU is becoming more influential as pixel count rises.

At 3840x2160, performance scales as expected but remains solid. Low settings average 121 FPS, Medium averages 81 FPS with a minimum of 69 FPS and a maximum of 94 FPS, and High averages 69 FPS. The Ultra preset is the only configuration that falls below the 60 FPS threshold, averaging 52 FPS. The 4K data reveals a significant gap between Low and Ultra, with the latter being 57% slower than the former. The only settings with recorded min/max values are Medium at 4K (69/94 FPS) and 1440p (117/158 FPS), and 1080p (170/230 FPS), which all show stable frame times with no extreme drops.

CPU and GPU Roles

The data indicates that the GPU dominates performance scaling in Rust, particularly as resolution increases. Comparing the 1080p Low average of 265 FPS to the 4K Low average of 121 FPS, the resolution change causes a 54% reduction in frame rate, which is a classic sign of GPU-bound behavior. The CPU’s role is most visible at lower resolutions where frame rates are extremely high; at 1080p Low, the system produces 265 FPS, which is likely pushing the CPU’s single-threaded throughput limits, but it does not bottleneck the experience.

At each resolution, the performance delta between presets grows with resolution. At 1080p, the difference between Low and Ultra is 136 FPS (265 vs 129), a 51% drop. At 1440p, the same comparison shows a 117 FPS drop (205 vs 88), a 57% reduction. At 4K, the Low-to-Ultra delta expands to 69 FPS (121 vs 52), a 57% reduction. This pattern indicates that the RTX 5080 is the dominant component in dictating frame rates across all tested configurations, with the Core Ultra 5 235 providing sufficient headroom to avoid becoming a bottleneck even at the lowest settings.

The absence of min/max data for several settings, particularly at 1080p and 1440p High/Ultra, suggests that the frame times were stable enough not to require logging, or that the data was captured under conditions where minimum and maximum values were not considered meaningful deviations. The available min/max values, however, show that at Medium settings, the minimum FPS is never below 69 (at 4K), which is still above the playability threshold.

Best Settings per Resolution

At 3840x2160, the best setting that maintains at least 60 FPS is the High preset, which averages 69 FPS. The Medium preset is also playable at 81 FPS, but High represents the highest visual quality that clears the threshold. The Ultra preset at 52 FPS does not meet the standard.

For 2560x1440, the Ultra preset is the best choice, averaging 88 FPS. This is the highest quality setting available and it remains comfortably above the 60 FPS threshold, with a 28 FPS margin. The High preset at 116 FPS and Medium at 138 FPS are also viable, but Ultra offers the best visual experience without any frame-rate concerns.

At 1920x1080, the Ultra preset delivers 129 FPS average, making it the best setting. All presets, from Low at 265 FPS to Medium at 200 FPS and High at 169 FPS, exceed the threshold by a wide margin. The data confirms that even the most demanding settings at 1080p are well within the system’s capability, leaving substantial headroom for future updates or more demanding scenarios.

Similar Performance Alternatives

The Intel Core Ultra 5 235 sits close to several other CPUs in aggregate benchmark scores. The AMD Ryzen AI 9 HX 375 scores 46030, which is 0.1% lower than the Ultra 5 235’s 46062 average, indicating virtually identical performance in this class. The Intel Core i9-13900HX scores 46098, 0.1% higher, while the AMD EPYC 4364P (45970) and AMD EPYC 7303 (45960) are 0.2% behind. These deltas are all within 0.2% of the Ultra 5 235, meaning any of these processors would deliver nearly the same frame rates in Rust under the same GPU conditions, given the CPU is not a bottleneck.

For the GPU, the NVIDIA GeForce RTX 5080’s nearest rivals show similar performance. The AMD Radeon 8060S averages 55757, which is 0.6% lower, and the AMD Radeon RX 6750 GRE 12 GB scores 55698, 0.7% behind. The AMD Radeon Pro W5700X is 2.3% slower, while the AMD Radeon RX 9070 GRE is actually 2.2% faster, averaging 57367. These differences are minor, so any of these GPUs would produce nearly identical results in Rust, though the RX 9070 GRE might offer a slight edge in some scenarios.

The Verdict

This PC can run Rust at all three tested resolutions, but the playable settings vary by resolution. At 3840x2160, the system clears the 60 FPS threshold on Low (121 FPS), Medium (81 FPS), and High (69 FPS), but not Ultra (52 FPS). The best playable setting at 4K is High, with an average of 69 FPS. At 2560x1440, every setting is playable, with Ultra averaging 88 FPS, so the system runs the game at maximum quality without issues. At 1920x1080, all settings are playable, and Ultra averages 129 FPS, making it the best experience.

The benchmark results place this combination at rank 138 out of 3723 tested in Rust, meaning it outperforms the vast majority of the other hardware combinations in the database. The RTX 5080 is clearly the primary driver of this performance, as the CPU’s benchmark percentile is 89, but the GPU’s percentile is 87, though both components are high-end. The overall verdict is positive: for 1080p and 1440p, users can enable the highest settings and enjoy smooth gameplay, while 4K users should stick to High settings for a stable 60+ FPS experience.

FAQ

Q: What is the maximum FPS achievable with this system in Rust?

A: The highest average FPS recorded is 265 FPS, achieved at 1920x1080 with the Low preset.

Q: Can this system run Rust at 4K Ultra settings?

A: No, the 4K Ultra preset averages 52 FPS, which is below the 60 FPS playable threshold. The highest playable 4K setting is High, averaging 69 FPS.

Q: Is the CPU or GPU more important for Rust performance?

A: The data shows the GPU is the dominant factor, as performance scales strongly with resolution and preset changes. The CPU’s influence is minimal, especially at higher resolutions.

Q: How does the Intel Core Ultra 5 235 compare to its nearest rival CPUs?

A: The Ultra 5 235 scores between 45,960 and 46,098 in average benchmarks, with its rivals (AMD Ryzen AI 9 HX 375, Intel Core i9-13900HX, AMD EPYC 4364P, AMD EPYC 7303) all within 0.2% of its score.

Q: What is the best preset for 2560x1440p resolution?

A: At 1440p, the Ultra preset is the best, producing an average of 88 FPS, which is above the 60 FPS threshold and represents the highest visual quality.

Q: Does the system ever drop below 60 FPS in the tested scenarios?

A: Yes, only at 4K Ultra does the average FPS fall below 60, averaging 52 FPS. All other tested settings at every resolution maintain an average above 60 FPS.