Rust

How This Combo Ranks

The Intel Core i5-12400F paired with the NVIDIA GeForce GTX 1660 Ti ranks 1468th out of 1717 tested combos in Rust. This places it in the bottom fifteenth percentile of all systems tested, indicating that this configuration is positioned for playable but not exceptional performance. The ranking reflects a combination that prioritizes affordability and mainstream capability over high-end frame rates, and the data confirms it lands firmly in the lower-mid tier of the database.

This rank is not surprising when contextualized against the individual component standings. The CPU sits at the 77th percentile among all processors tested, a solidly above-average result that shows the i5-12400F is not the primary bottleneck in this pairing. The GPU, however, falls to the 55th percentile among all graphics cards, which is a more middling result. The delta between the CPU's strong percentile and the GPU's average percentile suggests the graphics card is the limiting factor in most scenarios. Benchmark results indicate that this combination will deliver playable frame rates at lower settings, but it is not designed for high-refresh-rate or maximum-detail gaming in Rust.

GPU Role

The GeForce GTX 1660 Ti is built on the Turing architecture with a TU116 chip, fabricated on a 12 nm process at TSMC. It features 6 GB of GDDR6 memory on a 192-bit bus, yielding a memory bandwidth of 288.0 GB/s. The GPU's base clock runs at 1500 MHz with a boost clock of 1770 MHz, and the memory operates at 1500 MHz with 12 Gbps effective speed. These specifications define a card that is capable of handling modern titles at 1080p, but its 6 GB VRAM capacity becomes a constraint at higher resolutions and detail settings.

In Rust specifically, the GPU's role is evident in the frame rate scaling across settings. At 1080p, the card produces 110.2 FPS on Low settings, but this drops dramatically to 44.8 FPS on Ultra. This 65.4 FPS swing demonstrates that the GPU is heavily taxed by the game's visual effects at higher presets. The 6 GB VRAM is sufficient for 1080p gaming, but at 4K, the card struggles to maintain fluid motion, with the Ultra preset yielding only 21.8 FPS. The data shows a graphics card that is best utilized at 1080p with medium-to-low settings, where it can leverage its 1536 shading units and 5.437 TFLOPS of FP32 performance effectively.

Settings Recommendations

The measured FPS data provides a clear picture of the optimal settings for this combination. At 1080p, the Low preset delivers 110.2 FPS, which is exceptionally smooth and well above the threshold for competitive play. The Medium preset still offers a very playable 71.9 FPS, and High drops to 58.6 FPS, which remains acceptable for most users. Ultra, at 44.8 FPS, is the first setting that introduces noticeable sluggishness.

For the best balance of visual quality and performance, the Medium preset at 1080p is the recommended choice. It provides a 71.9 FPS average, which is 38.3 FPS higher than High and only 38.3 FPS lower than Low. The Medium preset offers a substantial visual upgrade over Low while maintaining frame rates that are comfortable for both exploration and combat scenarios in Rust. At 1440p, the Low preset is the only viable option, yielding 71.9 FPS; Medium falls to 50.2 FPS, and High drops below the 45 FPS threshold at 44.8 FPS. At 4K, no preset achieves a playable frame rate, with the best result being 43.3 FPS on Low.

FAQ

Q: Is this combination suitable for 1080p gaming in Rust?

A: Yes, the data shows playable performance at 1080p across all settings. The Low preset achieves 110.2 FPS, Medium reaches 71.9 FPS, High hits 58.6 FPS, and even Ultra maintains 44.8 FPS.

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

A: The 1920x1080 resolution is clearly the sweet spot. At 1440p, only the Low preset achieves a playable 71.9 FPS, while 4K struggles, with the best result being 43.3 FPS on Low.

Q: How does the GPU compare to its nearest rivals?

A: The GTX 1660 Ti's average benchmark score is 13925, placing it 0.4% ahead of the AMD Radeon RX 570X and 0.8% ahead of the NVIDIA GeForce GTX 680. It trails the NVIDIA Tesla K10 by 0.7% .

Q: Does the CPU bottleneck the GPU in Rust?

A: The CPU ranks at the 77th percentile among all processors, while the GPU sits at the 55th percentile. This indicates the GPU is the limiting component, as the CPU has more headroom than the graphics card.

Q: What is the frame rate difference between Low and Ultra at 1080p?

A: The difference is 65.4 FPS, with Low producing 110.2 FPS and Ultra producing 44.8 FPS. This shows a significant performance cost for higher visual fidelity.

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

A: No, 4K performance is not playable. The best result is 43.3 FPS on Low, and Ultra drops to 21.8 FPS. This configuration is not suited for 4K resolution in Rust.

Resolution Scaling

The frame rate data across resolutions reveals a steep performance drop as resolution increases, confirming that the GTX 1660 Ti is the primary constraint. At 1080p Low, the combo produces 110.2 FPS. Moving to 1440p Low reduces this to 71.9 FPS, a 34.8% decrease. At 4K Low, the frame rate falls to 43.3 FPS, which is a 60.7% reduction from the 1080p baseline.

The scaling pattern is consistent across all settings. At High, 1080p yields 58.6 FPS, 1440p yields 44.8 FPS (a 23.5% drop), and 4K yields 25.7 FPS (a 56.1% drop). The Ultra preset shows the most severe degradation: 44.8 FPS at 1080p, 32.8 FPS at 1440p, and 21.8 FPS at 4K. This consistent drop-off indicates that the GPU's pixel throughput and memory bandwidth are being overwhelmed as resolution increases. The 6 GB VRAM and 288.0 GB/s bandwidth are insufficient for 4K rendering in Rust, and even 1440p requires significant settings reductions to maintain fluid motion. The data strongly suggests that 1080p is the intended operating resolution for this combination.

CPU Role

The Intel Core i5-12400F is a 12th-generation Alder Lake processor with 6 cores and 12 threads. It runs at a base clock of 2.50 GHz with a boost clock of 4.40 GHz, and it has a TDP of 65 W. The CPU features 18 MB of shared L3 cache and supports both DDR4 and DDR5 memory in a dual-channel configuration. Its benchmark scores are robust: a Cinebench R23 multicore score of 16518 and a single-core score of 2332, with a Geekbench multicore score of 9138 and single-core score of 2221.

In Rust, the CPU's role is to maintain a solid frame rate floor, and the data indicates it does so effectively. The CPU's average benchmark score of 19221 places it 0.1% above the Intel Core i7-8700K and 1.3% above the AMD EPYC 7773X, while trailing the AMD Ryzen 5 7533HS by 0.7% . This performance level ensures that the i5-12400F is not the limiting factor in most scenarios. The 3DMark single-thread score of 909 and multithread score of 5912 provide ample processing power for Rust's game logic and world simulation. The CPU's strong showing, combined with the GPU's middling percentile, confirms that the graphics card is the bottleneck. At 1080p Low, where the GPU is less stressed, the CPU's capabilities allow the system to reach 110.2 FPS, but at higher settings, the GPU's limits cap performance well below what the CPU could potentially deliver.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of this combo's performance across all tested configurations.

1920x1080: The best result is achieved on the Low preset with 110.2 FPS. The Medium preset delivers 71.9 FPS, which is identical to the 1440p Low result. High settings produce 58.6 FPS, and Ultra yields 44.8 FPS. The frame rate spread from Low to Ultra is 65.4 FPS, showing a wide performance range.

2560x1440: At this resolution, the Low preset achieves 71.9 FPS, matching the 1080p Medium result. Medium drops to 50.2 FPS, High falls to 44.8 FPS, and Ultra produces 32.8 FPS. The Low-to-Ultra spread is 39.1 FPS, narrower than at 1080p due to the GPU becoming more constrained.

3840x2160: Performance at 4K is marginal. The Low preset reaches 43.3 FPS, which is the only playable result. Medium produces 30.9 FPS, High drops to 25.7 FPS, and Ultra yields 21.8 FPS. The spread from Low to Ultra is 21.5 FPS, indicating that settings have less impact at this resolution because the GPU is fully saturated.

The data shows a clear trend: the GTX 1660 Ti with 6 GB VRAM is most effective at 1080p, where it can deliver high frame rates on lower presets. The combination of the i5-12400F's strong multi-threaded performance and the GPU's moderate capabilities creates a system that excels at 1080p gaming but falls short at higher resolutions. For Rust, the optimal experience is achieved at 1080p with Medium settings, offering a balanced 71.9 FPS that is both smooth and visually acceptable.