Rust

The Intel Core i5-11400F paired with the Intel Arc B570 delivers a playable Rust experience at 1080p with High settings, but the data shows a sharp drop-off at higher resolutions. This combo is best suited for 1920x1080 gaming, where it clears the 60 FPS threshold at three of the four tested presets. At 1440p, only the Low preset maintains playability, while 4K falls short across all settings.

FAQ

Q: Can this PC run Rust at 1920x1080?

A: Yes. The database shows playable performance (above 60 FPS) at High, Medium, and Low presets. High averages 67 FPS, Medium averages 79 FPS, and Low averages 118 FPS. Ultra falls short at 51 FPS.

Q: What is the best 1440p preset for this combo?

A: Only Low is playable at 2560x1440, with an average of 81 FPS. Medium drops to 54 FPS, High to 46 FPS, and Ultra to 35 FPS, all below the 60 FPS threshold.

Q: Is 4K gaming possible with the Intel Core i5-11400F and Intel Arc B570?

A: No. At 3840x2160, the highest recorded average is 48 FPS on Low. Medium averages 32 FPS, High averages 27 FPS, and Ultra averages 21 FPS. None of these reach the 60 FPS playable mark.

Q: How does the Intel Arc B570 compare to its nearest GPU rivals in benchmark scores?

A: The Arc B570 has an average benchmark score of 20556. It sits 0.1% above the NVIDIA GeForce RTX 3070 Mobile (20534) and 0.1% below the Intel Arc A750 (20582). The delta against the NVIDIA Quadro M4000M is 0.4% higher, and 0.5% lower than the AMD Radeon R9 M390X.

Q: What is the CPU's single-threaded performance relative to its rivals?

A: The Core i5-11400F scores 2981 in PassMark single-thread testing. Its nearest CPU rivals by average benchmark score are the AMD EPYC 7H12 (0.3% higher), Intel Core i5-12450H (0.4% lower), AMD Ryzen 3 PRO 8300G (0.6% lower), and Intel Core Ultra 7 164U (0.6% higher).

Q: Does the CPU or GPU bottleneck the game at 1080p?

A: The scaling pattern indicates the GPU becomes the limiting factor at higher resolutions, but at 1080p the CPU has sufficient headroom. The drop from Low (118 FPS) to Medium (79 FPS) to High (67 FPS) shows a steady GPU-bound progression, while the CPU's multi-threaded score of 16908 in PassMark supports its capacity to feed the Arc B570 at this resolution.

CPU and GPU Roles

The division of labor between the Intel Core i5-11400F and the Intel Arc B570 shifts noticeably across resolutions. At 1920x1080, the GPU is the dominant factor, as evidenced by the wide spread between presets: Low delivers 118 FPS, Medium drops to 79 FPS, High falls to 67 FPS, and Ultra bottoms out at 51 FPS. This 67 FPS spread across four presets shows the Arc B570's rendering load scaling directly with graphical complexity, while the CPU maintains consistent frame delivery.

Moving to 2560x1440, the GPU's burden increases substantially. The Low preset still achieves 81 FPS, but Medium collapses to 54 FPS, a 33% reduction from the 1080p Medium result. High drops to 46 FPS, and Ultra to 35 FPS. The pattern confirms that the Arc B570's 10 GB GDDR6 memory and 380.0 GB/s bandwidth are strained by the higher pixel count, while the CPU's 6 cores and 12 threads remain underutilized.

At 3840x2160, the GPU becomes the clear bottleneck. Even Low only manages 48 FPS, and Ultra falls to 21 FPS. The scaling from 1080p Low (118 FPS) to 1440p Low (81 FPS) to 4K Low (48 FPS) shows a near-linear degradation tied to pixel count. The CPU's role diminishes further, as its 3dmark_single_thread score of 868 and cinebench_r23_singlecore score of 2024 indicate it has ample headroom for this workload.

The data suggests that for this game, the Arc B570 is the limiting component at every resolution above 1080p. The CPU's percentile rank of 71 among all tested processors places it comfortably above average, while the GPU's percentile of 65 is slightly lower. This gap becomes more consequential as resolution increases, making the GPU the primary determinant of playability.

Measured FPS Breakdown

1920x1080: The lowest resolution tested shows the strongest results. Low averages 118 FPS, the highest recorded for this combo. Medium averages 79 FPS, with a minimum of 67 and maximum of 91, indicating stable frame pacing. High averages 67 FPS, just above the 60 FPS threshold, while Ultra averages 51 FPS, below playability. The margin between Low and Ultra is 67 FPS, demonstrating the full range of GPU scaling.

2560x1440: Performance drops sharply from 1080p. Low averages 81 FPS, still comfortable for 60 FPS displays. Medium averages 54 FPS, with a minimum of 46 and maximum of 62, showing occasional dips below the threshold. High averages 46 FPS, and Ultra averages 35 FPS. The gap between Low and Ultra here is 46 FPS, smaller than at 1080p but still significant.

3840x2160: None of the presets reach playable levels. Low averages 48 FPS, Medium averages 32 FPS (minimum 27, maximum 37), High averages 27 FPS, and Ultra averages 21 FPS. The spread from Low to Ultra is 27 FPS, the narrowest range across all resolutions, indicating that the GPU is saturated even at the lowest settings.

The measured data shows no anomalies or unexpected spikes. The minimum and maximum values recorded for Medium at each resolution (1080p: 67 to 91, 1440p: 46 to 62, 4K: 27 to 37) follow consistent patterns, with the range narrowing as resolution increases.

How This Combo Ranks

The Intel Core i5-11400F and Intel Arc B570 combination ranks 2996 out of 3723 tested combos in the database for Rust. This places it in the 20th percentile of all recorded configurations, meaning roughly 80% of tested systems deliver higher average frame rates in this game.

This ranking reflects the GPU's mid-tier standing rather than the CPU's. The Arc B570's average benchmark score of 20556 puts it near the NVIDIA GeForce RTX 3070 Mobile (20534, 0.1% higher) and the Intel Arc A750 (20582, 0.1% lower), both of which are older or mobile parts. The CPU, by contrast, ranks in the 71st percentile among all processors, with an average benchmark score of 17177, placing it near the AMD EPYC 7H12 (17120, 0.3% lower) and Intel Core Ultra 7 164U (17074, 0.6% lower).

The disparity between the CPU's strong relative standing and the combo's overall low rank indicates that Rust's performance ceiling is set by the GPU. A more capable graphics card would likely push this combo significantly higher in the rankings, as the CPU has demonstrated it can handle the game's threading demands. The 12 measured FPS data points support this interpretation, showing consistent GPU-bound behavior across all resolutions.

The Verdict

This PC can run Rust at 1920x1080 with playable performance on High, Medium, and Low presets. The High preset averages 67 FPS, which clears the 60 FPS threshold with a modest margin. Medium offers more headroom at 79 FPS, and Low provides the smoothest experience at 118 FPS. Ultra at 1080p is not playable, averaging 51 FPS.

At 2560x1440, the verdict is mixed. Only the Low preset achieves playable performance, averaging 81 FPS. Medium falls to 54 FPS, High to 46 FPS, and Ultra to 35 FPS, all below the threshold. Users with 1440p monitors should expect to compromise significantly on visual quality.

At 3840x2160, the verdict is clear: this combo cannot run Rust at playable frame rates. The best result is Low at 48 FPS, which still misses the 60 FPS target by 12 FPS. No settings combination at 4K reaches playability.

The data supports a straightforward conclusion: this is a 1080p gaming setup for Rust. The Arc B570's 10 GB memory and 160-bit bus are sufficient for 1080p and 1440p Low, but the GPU's 11.52 TFLOPS of FP32 performance is not enough for higher resolutions at demanding presets.

Best Settings per Resolution

1920x1080: High is the most demanding preset that stays at or above 60 FPS, averaging 67 FPS. This provides the best visual quality among playable options. Medium averages 79 FPS and Low averages 118 FPS for users prioritizing higher frame rates.

2560x1440: Low is the only playable preset, averaging 81 FPS. This is the sole option that clears the 60 FPS threshold at this resolution. Medium misses at 54 FPS, making the quality trade-off unavoidable.

3840x2160: No preset is playable. The closest is Low at 48 FPS, but this remains 12 FPS below the threshold. Users attempting 4K should consider lowering the resolution or upgrading the GPU.

For the best balance of visual fidelity and performance, the 1080p High preset is the recommended configuration. It delivers 67 FPS average, which is above the playable threshold while still offering meaningful graphical detail over Low and Medium. At 1440p, Low is the only viable choice, and at 4K, the hardware is simply not sufficient for this game.