Rust

# Rust: Intel Core i7-14700F + NVIDIA GeForce RTX 4090

The Intel Core i7-14700F paired with the NVIDIA GeForce RTX 4090 delivers a top-tier Rust experience, ranking 22nd out of 1717 tested combinations. This places the combo in the 98.7th percentile of all tested systems, indicating exceptional headroom for Rust's demanding survival gameplay. The data reveals a system that scales predictably across resolutions, with the CPU becoming the dominant constraint at lower resolutions while the GPU takes over at 4K Ultra settings.

Resolution Scaling

The measured FPS data shows a clear and consistent scaling pattern across the three tested resolutions. At 1080p Low, the combo achieves 248.3 FPS, which drops to 220.9 FPS at 1440p Low and further to 132.9 FPS at 4K Low. This represents a 46.5% reduction from 1080p to 4K at Low settings, indicating that even at the lowest graphical preset, the resolution increase substantially impacts frame rates.

The scaling behavior shifts dramatically when moving to higher settings. At High settings, the drop from 1080p to 4K is from 181 FPS to 71.5 FPS — a 60.5% reduction. At Ultra settings, the decline from 136.3 FPS at 1080p to 56 FPS at 4K represents a 58.9% reduction. The Medium preset shows similar characteristics, falling from 215.6 FPS at 1080p to 88.5 FPS at 4K.

The data suggests that at 1080p and 1440p, particularly with Low and Medium settings, the Intel Core i7-14700F's 20 cores and 28 threads are sufficient to keep the RTX 4090 well-fed. The relatively modest FPS differences between 1080p and 1440p at Low settings (248.3 vs 220.9 FPS, an 11% drop) indicate that the GPU is not yet the primary bottleneck at these settings. However, the steep decline when moving to 4K — particularly at Low settings where FPS drops by nearly half — signals that the RTX 4090's rendering capabilities become the limiting factor as pixel count rises.

CPU Role

The Intel Core i7-14700F features 20 cores and 28 threads, with a base clock of 2.10 GHz and a boost clock of 5.40 GHz. This Raptor Lake Refresh processor, built on Intel's 10 nm process, carries 33 MB of shared L3 cache. In Rust's benchmark results, the CPU's influence is most apparent at lower resolutions where the GPU is less stressed.

At 1080p Low, the system reaches 248.3 FPS, a figure that suggests the CPU is keeping pace with the RTX 4090's output. The CPU's single-core performance, evidenced by its Cinebench R23 single-core score of 5003, helps maintain high frame rates in Rust's simulation-heavy gameplay. The multi-core score of 35443 in Cinebench R23 indicates strong parallel processing capability, which Rust can leverage for its world simulation and entity updates.

The CPU's percentile ranking of 94 against all CPUs places it in the top 6% of processors. Its nearest rival, the AMD Ryzen 9 9900X, scores 0.6% higher on average, while the AMD Ryzen 9 9900X3D is 1.1% ahead. The Intel Xeon Phi 7290 trails by 1.2%, and the AMD EPYC 7313P is 1.7% behind. These narrow margins indicate the i7-14700F is squarely in the high-performance tier for CPU-bound scenarios.

At 4K Ultra, the CPU's role diminishes as the GPU becomes the bottleneck. The 56 FPS result at 4K Ultra versus 136.3 FPS at 1080p Ultra shows that the RTX 4090's workload increases dramatically with resolution, reducing the CPU's influence on the final frame rate.

Settings Recommendations

Benchmark results indicate that the High preset offers the most balanced experience across all resolutions. At 1080p High, the system delivers 181 FPS, which drops to 125.9 FPS at 1440p and 71.5 FPS at 4K. This preset provides a substantial visual improvement over Low while maintaining frame rates well above playable thresholds at every resolution tested.

For competitive play at 1080p, the Low preset's 248.3 FPS offers the highest refresh rate potential, though the Medium preset's 215.6 FPS is nearly as fast while providing better visual fidelity. At 1440p, Medium delivers 145.7 FPS, which remains smooth for most displays. The Ultra preset at 1440p yields 94.7 FPS, still comfortably playable but with diminishing returns versus High.

At 4K, the High preset's 71.5 FPS is the recommended choice for visual quality, while Medium's 88.5 FPS provides a smoother experience. The Ultra preset's 56 FPS at 4K may be acceptable for slower-paced survival gameplay but falls below ideal refresh rates for fast action. The data suggests that High is the sweet spot, offering consistent performance across all three resolutions with only a 60.5% drop from 1080p to 4K.

FAQ

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

A: The data shows 1440p High provides 125.9 FPS, which balances visual quality and performance. At 1080p High, the system achieves 181 FPS, while 4K High drops to 71.5 FPS.

Q: How does this combo compare to other tested systems?

A: The combo ranks 22nd out of 1717 tested combinations, placing it in the top 1.3% of all systems tested for Rust.

Q: Is the CPU or GPU the limiting factor at 4K?

A: At 4K Ultra (56 FPS) versus 1080p Ultra (136.3 FPS), the 58.9% reduction indicates the RTX 4090 becomes the primary bottleneck as resolution increases.

Q: What frame rate can I expect at 1440p with Medium settings?

A: The measured data shows 145.7 FPS at 1440p Medium, which is well above typical high-refresh-rate display capabilities.

Q: Does the Low preset provide the highest FPS?

A: Yes, the Low preset achieves 248.3 FPS at 1080p, 220.9 FPS at 1440p, and 132.9 FPS at 4K — the highest measurements at each resolution.

Q: How does the i7-14700F compare to its closest rival?

A: The AMD Ryzen 9 9900X scores 0.6% higher in average benchmarks, while the Intel Xeon Phi 7290 is 1.2% lower, indicating the i7-14700F sits in a tightly competitive performance band.

GPU Role

The NVIDIA GeForce RTX 4090, built on the Ada Lovelace architecture with a 5 nm process from TSMC, brings 24 GB of GDDR6X memory on a 384-bit bus, delivering 1.01 TB/s of bandwidth. The GPU's 16384 shading units and 512 tensor cores provide substantial compute capability, with an FP32 throughput of 82.58 TFLOPS. Its boost clock of 2520 MHz and base clock of 2235 MHz contribute to the high frame rates observed.

The GPU's percentile ranking of 91 against all GPUs places it in the top 9% of graphics cards. Its nearest rivals include the NVIDIA Tesla T4 at 0.4% lower average score, the NVIDIA Tesla P40 at 0.5% higher, and the AMD Radeon Pro Vega 56 at 0.9% lower. These comparisons underscore the RTX 4090's position as a high-end GPU, though the deltaPct values are small, suggesting performance parity with these workstation-class cards in synthetic benchmarks.

In Rust, the RTX 4090's role becomes increasingly prominent as resolution and settings increase. At 4K Ultra, the GPU's rendering workload limits performance to 56 FPS, while at 1080p Low, the same GPU produces 248.3 FPS. The 24 GB VRAM capacity is more than sufficient for Rust's texture and world data requirements, preventing VRAM bottlenecks even at 4K Ultra settings. The GPU's 176 ROPs and 512 TMUs handle pixel and texture throughput efficiently, as reflected in the 443.5 GPixel/s pixel rate and 1,290.2 GTexel/s texture rate.

Measured FPS Breakdown

The complete measured FPS data for this combo is as follows:

At 1920x1080, the Low preset achieves 248.3 FPS, Medium delivers 215.6 FPS, High produces 181 FPS, and Ultra yields 136.3 FPS. The spread from Low to Ultra at 1080p is 112 FPS, showing significant scaling with graphical settings.

At 2560x1440, Low achieves 220.9 FPS, Medium delivers 145.7 FPS, High produces 125.9 FPS, and Ultra yields 94.7 FPS. The drop from Low to Ultra at 1440p is 126.2 FPS, a larger absolute difference than at 1080p.

At 3840x2160, Low achieves 132.9 FPS, Medium delivers 88.5 FPS, High produces 71.5 FPS, and Ultra yields 56 FPS. The Low-to-Ultra spread at 4K is 76.9 FPS, smaller in absolute terms but proportionally similar.

Notably, the scaling from 1080p to 4K at each settings level shows consistent degradation: Low drops by 115.4 FPS, Medium by 127.1 FPS, High by 109.5 FPS, and Ultra by 80.3 FPS. The Ultra preset's smaller absolute drop indicates that at this settings level, the system is already more GPU-bound at 1080p, making the additional resolution increase less impactful proportionally.

How This Combo Ranks

The Intel Core i7-14700F and NVIDIA GeForce RTX 4090 combination ranks 22nd out of 1717 tested combos for Rust, placing it in the top 1.3% of all systems tested. This ranking reflects the synergy between the CPU's strong single-threaded performance (Cinebench R23 single-core score of 5003) and the GPU's massive rendering throughput.

The CPU's average benchmark score of 54097 places it 0.6% behind the AMD Ryzen 9 9900X and 1.1% behind the AMD Ryzen 9 9900X3D, while the GPU's average score of 66473 puts it 0.4% behind the NVIDIA Tesla T4. These small margins in synthetic benchmarks translate to the measured FPS results, where the combo remains competitive with top-tier alternatives.

The rank of 22 out of 1717 indicates that only 21 other combinations deliver higher Rust performance. Given the RTX 4090's end-of-life production status and the i7-14700F's active production, this combo represents a high-water mark for current-generation hardware. The benchmark data confirms that this pairing delivers exceptional frame rates across all tested settings and resolutions, with only the most extreme 4K Ultra scenario dropping below 60 FPS.