Rust

The pairing of the Intel Core i3-12100F with the NVIDIA GeForce RTX 5090 D presents a stark contrast in raw benchmark pedigree. The CPU holds a 68th percentile ranking among all tested processors, with an average benchmark score of 13,494, placing it nearly dead-even with the Intel Core 3 N355 (deltaPct 0) and marginally ahead of the Intel Core i5-9500 by 0.3%. The GPU, however, is a different beast entirely: its average benchmark score of 77,712 puts it in the 92nd percentile of all GPUs, trailing the AMD Radeon RX 6850M XT by just 1.6% and leading the AMD Radeon RX 6650M XT by 1.1%. In Rust, this odd couple produces data that is entirely playable, but the bottleneck dynamics shift dramatically depending on the resolution you choose.

Measured FPS Breakdown

At 1920x1080, the combination delivers exceptional headroom across all settings. The Low preset produces an average of 202 FPS, which is the highest figure recorded for this pairing. Moving up the quality ladder, Medium averages 173 FPS with a minimum of 147 FPS and a maximum of 199 FPS. The High preset drops to 163 FPS average, and Ultra still manages a robust 148 FPS average. The scaling from Low to Ultra at 1080p is a relatively modest 54 FPS drop, suggesting that the GPU is not being fully taxed at this resolution and the CPU's four cores are doing the heavy lifting to maintain frame pacing.

Stepping up to 2560x1440, the numbers remain strong but show a clearer separation between presets. Low averages 178 FPS, Medium delivers 153 FPS with a minimum of 130 FPS and a maximum of 176 FPS, and High sits at 136 FPS. Ultra at 1440p still clears the playable threshold comfortably with an average of 103 FPS. The gap between Low and Ultra at this resolution is 75 FPS, indicating that the GPU is beginning to feel the load, though the i3-12100F's 4.30 GHz boost clock and 12 MB of shared L3 cache keep the frame rates well above the 60 FPS playable threshold.

At 3840x2160, the data reveals a more constrained environment. The Low preset averages 141 FPS, Medium averages 95 FPS with a minimum of 81 FPS and a maximum of 109 FPS, and High drops to 80 FPS. Ultra is the most demanding scenario tested, yielding an average of 61 FPS — exactly one frame above the playable threshold of 60 FPS. The spread from Low to Ultra at 4K is 80 FPS, which is the largest delta across all resolutions. This pattern confirms that the RTX 5090 D's 32 GB of GDDR7 memory and 512-bit bus are being pushed harder at 4K, while the CPU's influence on raw average FPS diminishes.

FAQ

Q: Can this system maintain 60 FPS at 4K with the highest settings?

A: Yes, but barely. At 3840x2160 with the Ultra preset, the average FPS is 61, which clears the 60 FPS playable threshold by a single frame. The Medium preset at 4K offers more breathing room with an average of 95 FPS and a minimum of 81 FPS.

Q: How does the RTX 5090 D compare to its nearest rival in GPU benchmarks?

A: The RTX 5090 D's average benchmark score of 77,712 is 1.1% higher than the AMD Radeon RX 6650M XT's 76,904 and 1.6% lower than the AMD Radeon RX 6850M XT's 78,940. It also outperforms both NVIDIA Tesla P100 variants listed, with the PCIe 16 GB model scoring 79,605, which is 2.4% higher.

Q: What is the best preset at 1440p to stay above 60 FPS?

A: All four presets at 2560x1440 are playable, but Ultra is the most demanding preset that remains above the threshold, delivering an average of 103 FPS. The Low preset at this resolution reaches 178 FPS if maximum frame rate is the priority.

Q: Is the CPU or GPU the limiting factor at 1080p?

A: The data suggests the CPU is the primary constraint at 1920x1080. The FPS difference between Low (202 FPS) and Ultra (148 FPS) is only 54 FPS, and the RTX 5090 D's performance percentile (92nd) far exceeds the i3-12100F's (68th), indicating the GPU has headroom left untapped.

Q: How does this combo rank among all tested combinations in Rust?

A: This specific pairing ranks 138th out of 3,723 tested combos in Rust. This places it in the top 3.7% of all combinations, which is strong, though the CPU's lower percentile suggests the ranking is carried by the GPU's raw power.

Q: What are the minimum FPS figures recorded for Medium settings?

A: At 1920x1080 Medium, the minimum FPS is 147. At 2560x1440 Medium, the minimum is 130 FPS. At 3840x2160 Medium, the minimum is 81 FPS. No minimum data was provided for Low, High, or Ultra presets.

CPU and GPU Roles

The benchmark data illustrates a clear division of labor between the Intel Core i3-12100F and the NVIDIA GeForce RTX 5090 D in Rust. At 1920x1080, the CPU's 4 cores and 8 threads are the binding constraint. The RTX 5090 D is capable of far higher output than the 202 FPS ceiling observed at Low settings, but the i3-12100F's single-thread score of 893 in 3dmark and Cinebench R23 single-core score of 1,674 limit how fast frames can be processed. The modest FPS drop from Low to Ultra at 1080p — just 54 FPS — reinforces that the GPU is not saturated; increasing graphical fidelity does not proportionally reduce frame rate because the CPU is already near its limit.

At 2560x1440, the balance shifts. The GPU begins to take on more work, evidenced by the larger 75 FPS gap between Low and Ultra. The RTX 5090 D's 104.8 TFLOPS of FP32 performance and 1.79 TB/s memory bandwidth are now being utilized more fully, while the CPU's role diminishes slightly. The average FPS at Ultra (103) is still high enough that the i3-12100F does not become a severe liability, but the scaling pattern indicates the GPU is the primary driver of performance differences between presets.

At 3840x2160, the GPU is unequivocally the dominant component. The 80 FPS spread between Low and Ultra, combined with the Ultra average dropping to 61 FPS, shows that the RTX 5090 D is working near its limits at this resolution. The CPU's influence is minimal here; even a weaker processor could likely deliver similar frame rates because the GPU's pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s are the determining factors. The i3-12100F's 12 MB L3 cache and 4.30 GHz boost clock are sufficient to feed the GPU at 4K, but the headroom for higher FPS is constrained by the GPU's rendering workload.

The Verdict

This system can run Rust, and it does so with authority at most settings. Based on the measured FPS data, the pairing clears the 60 FPS playable threshold at every resolution and preset combination tested. At 1920x1080, the worst-case scenario is Ultra with an average of 148 FPS, which is nearly two and a half times the playable threshold. At 2560x1440, Ultra averages 103 FPS, providing a comfortable margin. At 3840x2160, the Ultra preset averages 61 FPS — technically playable, but with only a single frame of headroom above 60 FPS.

The verdict data confirms that all four presets at each resolution are classified as playable. The best settings for 4K are Ultra at 61 FPS, for 1440p Ultra at 103 FPS, and for 1080p Ultra at 148 FPS. The practical takeaway is that users can run Rust at maximum visual quality at 1080p and 1440p without concern, while 4K Ultra is a borderline proposition. For 4K gaming, dropping to Medium (95 FPS) or High (80 FPS) provides far more stability, especially in crowded base-building scenarios where minimum FPS matters. The Medium preset at 4K has a minimum of 81 FPS, which is safer than the Ultra average of 61 FPS, for which no minimum data was recorded.

How This Combo Ranks

In the broader context of tested hardware combinations for Rust, this pairing holds a rank of 138 out of 3,723 total combos. That places it in the top 3.7% of all systems tested, a strong showing that is almost entirely attributable to the GPU. The RTX 5090 D's 92nd percentile ranking among all GPUs and its passmark G3D score of 44,065 dwarf the i3-12100F's contributions. The CPU's 68th percentile and average benchmark score of 13,494 are respectable for a budget quad-core, but they are the weaker link in this chain.

The rank of 138 suggests that many other combinations — likely those pairing high-end CPUs with similarly powerful GPUs — outperform this setup. The nearest CPU rivals, such as the Intel Core i5-9500 with a deltaPct of 0.3%, indicate that the i3-12100F is not leaving much performance on the table relative to its peers. However, the GPU's nearest rivals, including the AMD Radeon RX 6850M XT with a deltaPct of -1.6%, show that the RTX 5090 D is competitive but not class-leading in synthetic benchmarks. In Rust specifically, the combo's rank reflects that the GPU's raw power overcomes the CPU's limitations, but a more balanced pairing would likely rank higher.

Best Settings per Resolution

For each resolution, the most demanding preset that maintains an average of at least 60 FPS is as follows. At 1920x1080, the Ultra preset delivers an average of 148 FPS, making it the best choice for visual fidelity without sacrificing frame rate. At 2560x1440, Ultra again takes the top spot with an average of 103 FPS. At 3840x2160, Ultra is technically viable at 61 FPS average, but the data warrants caution. The Medium preset at 4K provides an average of 95 FPS with a documented minimum of 81 FPS, which is a more reliable experience for sustained play. For users who prioritize smoothness over maximum quality at 4K, Medium is the recommended preset; for those who accept the risk of occasional dips below 60 FPS, Ultra remains an option. At 1080p and 1440p, the Ultra presets are unequivocally the best settings, offering the highest visual quality while staying far above the playable threshold.