Rust

The Intel Core i5-12400F paired with the NVIDIA GeForce RTX 4080 delivers a very strong performance profile for Rust, a survival title with demanding rendering and simulation workloads. Measured data shows this combination handles the game comfortably across all tested resolutions, though the ultra-high-end GPU clearly dominates the system’s capabilities. The CPU, while a capable 6-core/12-thread part, falls into the 73rd percentile of all CPUs, whereas the GPU sits in the 86th percentile of all GPUs. This disparity becomes evident in the frame rate scaling as resolution increases, where the GPU’s role grows substantially.

FAQ

Q: Can this PC run Rust at 60 FPS on Ultra settings at 1920x1080?

A: Yes. At 1920x1080 with Ultra settings, the measured average frame rate is 124 FPS, which is well above the 60 FPS playable threshold.

Q: What is the best playable setting at 3840x2160 (4K)?

A: High settings are the best choice at 4K, delivering an average of 66 FPS. Medium settings run at 79 FPS, but High offers the highest visual quality that still clears the 60 FPS mark. Ultra settings fall short at 50 FPS.

Q: How does the RTX 4080 compare to its closest rival, the RTX 4080 SUPER?

A: The RTX 4080 has an average benchmark score of 54247, while the RTX 4080 SUPER scores 54209. This makes the RTX 4080 effectively 0.1% faster, a negligible difference in real-world gaming.

Q: Is the Core i5-12400F a bottleneck for the RTX 4080 in Rust?

A: Benchmark results suggest the CPU is not a limiting factor at higher resolutions. At 1920x1080, the frame rate ranges from 124 FPS (Ultra) to 205 FPS (Low), while at 2560x1440 it ranges from 85 FPS (Ultra) to 181 FPS (Low). The CPU keeps up, but the GPU becomes the primary driver of performance as resolution increases.

Q: What is the combo’s ranking among all tested system combinations for Rust?

A: This specific CPU and GPU combo ranks 320 out of 3723 tested combinations, placing it in the top 8.6% of all systems tested for this game.

Q: Does the RTX 4080 support the latest graphics APIs needed for Rust?

A: Yes. The GPU supports DirectX 12 Ultimate (12_2), OpenGL 4.6, and Vulkan 1.4, covering all modern rendering paths used by the game.

Similar Performance Alternatives

For the CPU, the Intel Core i5-12400F has an average benchmark score of 19039. Its nearest rivals include the AMD Ryzen 5 7535HS with a score of 19047 (0% difference), the Intel Core 3 201E at 19056 (-0.1%), the Intel Core i5-1335U at 18982 (0.3%), and the AMD EPYC 7773X at 18979 (0.3%). These processors deliver nearly identical aggregate performance, meaning systems built with them would show comparable CPU-driven behavior in Rust. The Ryzen 5 7535HS is a mobile part, while the Core 3 201E and Core i5-1335U are also mobile-oriented, but their benchmark parity suggests similar multi-threaded and single-threaded capability for this game's server and simulation logic.

On the GPU side, the NVIDIA GeForce RTX 4080 has an average score of 54247. Its closest competition is the NVIDIA GeForce RTX 4080 SUPER at 54209 (0.1% slower), the AMD Radeon Pro W5700X at 54828 (-1.1%), the AMD Radeon RX 6750 GRE 12 GB at 55698 (-2.6%), and the AMD Radeon 8060S at 55757 (-2.7%). The RTX 4080 SUPER is effectively a sibling card, offering the same frame rates within the margin of error. The AMD options score higher in aggregate benchmarks, which translates to a slight edge in raw compute, but for Rust specifically, the measured FPS data for the RTX 4080 shows it already exceeds 60 FPS at every resolution with the right settings. Builders considering alternatives should expect the Radeon Pro W5700X or RX 6750 GRE to provide similar or marginally better GPU-bound performance, though driver and feature differences are not captured in these scores.

How This Combo Ranks

Among 3723 tested CPU and GPU combinations for Rust, this pairing holds the 320th position. This places it firmly in the upper echelon of systems, outperforming roughly 91% of all tested configurations. The ranking reflects the RTX 4080’s high percentile standing (86th among all GPUs) combined with the i5-12400F’s respectable 73rd percentile CPU score. The gap between the two components’ percentiles suggests the GPU is doing most of the heavy lifting, which is consistent with Rust’s graphical demands at higher settings. In practical terms, a rank of 320 means this system is far beyond the minimum requirements and sits comfortably in the enthusiast tier, though it is not at the very top where combinations featuring higher-end CPUs and GPUs would reside. The data indicates that for most players, this combo will deliver a smooth experience without needing to compromise on visual fidelity, except at 4K Ultra where the CPU-GPU balance falls just short of the 60 FPS target.

The Verdict

Yes, this PC can run Rust, and it does so with considerable headroom. Measured performance shows playable frame rates at all three tested resolutions, but the definition of "playable" varies by resolution and preset. At 1920x1080, every preset from Low to Ultra clears the 60 FPS threshold, with Ultra averaging 124 FPS and Low reaching 205 FPS. At 2560x1440, the same holds true: Ultra runs at 85 FPS, Medium at 133 FPS, and Low at 181 FPS. The situation changes at 3840x2160, where Ultra drops to 50 FPS and fails the 60 FPS requirement. High settings at 4K deliver 66 FPS, Medium runs at 79 FPS, and Low hits 117 FPS. The verdict by resolution is clear: 1080p and 1440p users can max out the game, while 4K users must settle for High settings to maintain a stable 60 FPS experience. The game’s release date in 2018 means it is well-optimized for modern hardware, and this combination exploits that maturity effectively.

CPU and GPU Roles

The division of labor between the Intel Core i5-12400F and the RTX 4080 becomes more apparent as resolution scales. At 1920x1080, the frame rate spread from Low (205 FPS) to Ultra (124 FPS) shows a 81 FPS difference, indicating the GPU is heavily utilized even at lower settings, but the CPU’s 12 threads are sufficient to feed it. Moving to 2560x1440, the spread narrows slightly: Low runs at 181 FPS and Ultra at 85 FPS, a 96 FPS gap. This widening suggests the GPU is becoming the limiting factor as pixel count increases, while the CPU still has headroom. At 3840x2160, the spread compresses dramatically: Low delivers 117 FPS, Medium 79 FPS, High 66 FPS, and Ultra 50 FPS. The 67 FPS difference between Low and Ultra at 4K demonstrates that the RTX 4080’s 16 GB of GDDR6X memory and 716.8 GB/s bandwidth are the dominant constraints. The CPU’s role is consistent: it provides a solid baseline that never bottlenecks the GPU at these resolutions, but it also does not contribute to the frame rate drops seen at 4K Ultra. For players targeting 1080p or 1440p, the CPU is adequate, and the GPU is the clear performance driver. At 4K, the GPU is unquestionably the deciding factor, with the CPU’s 6 cores and 12 threads proving more than enough for Rust’s simulation load.

Best Settings per Resolution

At 1920x1080, the most demanding preset that stays at or above 60 FPS is Ultra, with a measured average of 124 FPS. This is the highest visual quality available, and the system has substantial margin above the playable threshold.

At 2560x1440, Ultra is also the best choice, averaging 85 FPS. This provides a high-fidelity experience with smooth frame rates, making it the recommended preset for 1440p displays.

At 3840x2160, the best setting is High, which averages 66 FPS. This is the highest preset that clears the 60 FPS bar; Ultra falls to 50 FPS and is not recommended for a consistent experience. Medium runs at 79 FPS and Low at 117 FPS, but High offers the best balance of visual quality and performance at 4K. The data shows that for a 60 FPS target, this combo is fully capable at 1080p and 1440p with all settings maxed, while 4K users should cap their expectations at High to avoid frame drops.