Rust

Intel Core i5-13400F paired with AMD Radeon RX 6650 XT is a mid-range combination that ranks in the 65th percentile of all tested combos for Rust, placing at 2408 out of 3723. The data shows this system delivers playable frame rates at 1080p across all settings and at 1440p on Medium settings, but it struggles at 4K where no preset reaches the 60 FPS threshold. The strongest performance comes at 1920x1080 with Low settings, producing 143.4 FPS average, while the most demanding Ultra preset at 4K drops to just 24 FPS average.

How This Combo Ranks

The combo ranks 2408th out of 3723 tested combinations in Rust, placing it in the middle of the pack. This position reflects a balanced pairing where neither component severely bottlenecks the other, but the overall result is modest rather than exceptional. The CPU sits in the 77th percentile among all processors, while the GPU lands in the 65th percentile among all graphics cards, indicating the processor is relatively stronger than the graphics solution in this pairing.

Benchmark results show the CPU achieving an average score of 25292, with strong multi-threaded performance visible in Cinebench R23 multicore at 22604 and PassMark multithread at 25032. Single-thread performance is solid but not class-leading, with Geekbench single-core at 1996 and 3DMark single-thread at 960. The GPU delivers a PassMark G3D score of 17166 and an average benchmark score of 19765, which aligns with its mid-range positioning.

In actual Rust gameplay, the measured FPS data reveals that this combo is resolution-sensitive. At 1080p, the system comfortably handles all presets, with even Ultra settings maintaining 62.8 FPS average. At 1440p, the system becomes more selective, only clearing the 60 FPS bar on Low and Medium settings. At 4K, the system falls short across the board, with the best result being 57.9 FPS on Low settings, just below the playable threshold.

Similar Performance Alternatives

The CPU's nearest rivals based on average benchmark scores include the AMD Ryzen 9 6900HS with a score of 25284 and a 0% delta, making it effectively identical in performance. The Intel Core 5 120 scores 25362, which is 0.3% higher, while the AMD Ryzen 5 5600X3D scores 25365, also 0.3% higher. The AMD Ryzen 7 6800H scores 25201, 0.4% lower. These four alternatives would deliver nearly indistinguishable CPU-bound performance in Rust.

For the GPU, the nearest rivals are less familiar names. The NVIDIA Tesla K40m scores 19885, which is 0.6% higher than the RX 6650 XT. The AMD FirePro D300 scores 19637, 0.7% lower. The AMD FirePro W7000 scores 19905, 0.7% higher, and the NVIDIA Quadro K5200 scores 19602, 0.8% lower. These workstation-oriented cards would produce similar frame rates in Rust, though they lack the gaming-specific optimizations of the Radeon RX 6000 series.

When considering alternatives, the Ryzen 5 5600X3D stands out as a particularly relevant comparison because it shares a similar performance envelope while offering 3D V-Cache technology, which could influence gaming behavior. However, the data shows the performance deltas are minimal, so real-world differences in Rust would be negligible.

CPU and GPU Roles

The data reveals that the GPU becomes the primary bottleneck as resolution increases. At 1080p, the system achieves 143.4 FPS on Low settings, which suggests the CPU is capable of feeding frames well above the 60 FPS threshold. Moving to 1440p Low, the frame rate drops to 100.8 FPS, and at 4K Low it falls to 57.9 FPS. This progression shows the GPU struggling to maintain performance as pixel count rises.

The scaling between presets further illustrates the GPU's dominance in determining frame rates. At 1080p, the difference between Low and Ultra is 80.6 FPS (143.4 down to 62.8), while at 4K, the same preset range produces only a 33.9 FPS difference (57.9 down to 24). This compressed range at 4K indicates the GPU is saturated and cannot translate higher settings into proportional frame rate drops because it is already near its limits.

The CPU's role is more evident at lower resolutions and higher presets. At 1080p Ultra, the system still delivers 62.8 FPS, which shows the 10-core, 16-thread processor can keep up with the GPU's output even under demanding single-thread situations. The CPU's Cinebench R20 single-core score of 1255 and PassMark single-thread score of 3634 support this capability. At 1440p Medium, the system produces 64.1 FPS, indicating the CPU maintains adequate headroom while the GPU does most of the work.

The Verdict

The data clearly shows this PC can run Rust at playable frame rates, but the experience varies dramatically by resolution. At 1920x1080, all four presets — Low, Medium, High, and Ultra — clear the 60 FPS threshold, with Ultra delivering 62.8 FPS average. This makes 1080p the most reliable choice for a smooth experience with maximum visual quality.

At 2560x1440, only Low and Medium settings achieve playable performance. Medium is the best playable setting, delivering 64.1 FPS average, which clears the 60 FPS bar with a small margin. High settings at 1440p fall to 53.8 FPS, below the threshold, and Ultra drops to 45.3 FPS.

At 3840x2160, the system cannot achieve playable frame rates on any setting. The best result is 57.9 FPS on Low, which is just shy of the 60 FPS requirement. Medium produces 41.8 FPS, High produces 34.3 FPS, and Ultra produces 24 FPS. For 4K gaming, this combination is not suitable for Rust.

The verdict is straightforward: use 1080p for the best experience, or 1440p with Medium settings if higher resolution is preferred. Avoid 4K entirely.

Measured FPS Breakdown

At 1920x1080, the system delivers its strongest results. Low settings produce an average of 143.4 FPS, Medium produces 99.1 FPS, High produces 78.4 FPS, and Ultra produces 62.8 FPS. All presets exceed the 60 FPS playable threshold, with Low offering more than double the required frame rate.

At 2560x1440, performance drops noticeably. Low settings average 100.8 FPS, which remains well above the threshold. Medium settings average 64.1 FPS, clearing 60 FPS by a narrow margin. High settings fall to 53.8 FPS, and Ultra drops to 45.3 FPS. Only Low and Medium are playable at this resolution.

At 3840x2160, the system struggles across all settings. Low averages 57.9 FPS, just under the 60 FPS target. Medium averages 41.8 FPS, High averages 34.3 FPS, and Ultra averages 24 FPS. None of these results meet the playable threshold, making 4K unsuitable for this game with this hardware.

The data shows a consistent pattern: each resolution step down from 4K to 1440p to 1080p yields substantial frame rate improvements, particularly on Low settings. The jump from 4K Low (57.9 FPS) to 1440p Low (100.8 FPS) represents a 74% improvement, while the jump from 1440p Low to 1080p Low (143.4 FPS) is a 42% improvement.

FAQ

Q: Can this PC run Rust at 60 FPS on maximum settings?

A: Yes, but only at 1920x1080 resolution. The Ultra preset at 1080p averages 62.8 FPS, which clears the 60 FPS threshold. At 1440p, Ultra drops to 45.3 FPS, and at 4K, Ultra averages just 24 FPS.

Q: What is the best settings configuration for 1440p gaming?

A: Medium settings at 2560x1440 deliver 64.1 FPS average, making it the best playable preset at that resolution. Low settings offer higher performance at 100.8 FPS, but Medium provides a better balance of visual quality and frame rate.

Q: Is the CPU or GPU more important for this game at 1080p?

A: The data indicates the GPU is the primary factor at 1080p, as frame rates scale significantly with preset changes. The CPU's single-thread performance (PassMark single-thread score of 3634) is sufficient to support even the most demanding preset, as shown by the 62.8 FPS result on Ultra.

Q: How does this combo compare to the AMD Ryzen 5 5600X3D pairing?

A: The Ryzen 5 5600X3D has an average CPU benchmark score of 25365, which is 0.3% higher than the i5-13400F's 25292. This negligible difference means the two CPUs would produce nearly identical frame rates in Rust when paired with the same GPU.

Q: What frame rate can I expect at 4K with Low settings?

A: At 3840x2160 with Low settings, the system averages 57.9 FPS. This is just below the 60 FPS playable threshold, so the experience would be slightly choppy but close to acceptable.

Q: Which resolution offers the highest frame rate headroom?

A: 1920x1080 with Low settings provides the largest headroom, averaging 143.4 FPS against the 60 FPS threshold. Even at Ultra settings, the 1080p result of 62.8 FPS leaves only a small margin above the playable bar.