Rust

The Intel Core i5-10400F and NVIDIA GeForce RTX 2060 combination delivers a playable but demanding experience in Rust, with performance that scales predictably with resolution and settings. The data shows a clear trajectory from a highly fluid experience at 1080p to a slideshow at 4K Ultra, indicating that the GPU becomes the primary bottleneck as pixel count increases.

Resolution Scaling

The measured frame rates demonstrate a stark contrast between 1080p and 4K performance. At 1920x1080, the combo achieves an average of 125.3 FPS on Low settings, which drops to 71.3 FPS on High and 55.9 FPS on Ultra. This shows that even at the demanding Ultra preset, the system maintains a smooth 60+ FPS threshold at 1080p. The scaling from Low to Ultra at 1080p represents a 55% reduction in frame rate, indicating that the GPU is handling the additional graphical workload.

Moving to 2560x1440, the performance curve steepens. The Low preset yields 88.2 FPS, but High drops to 51.4 FPS and Ultra falls to 34.4 FPS. The transition from 1080p to 1440p at High settings costs roughly 28% of the frame rate, which is a significant hit but still leaves the system in a playable range for competitive settings. The Ultra preset at 1440p, however, crosses below the 60 FPS threshold, suggesting that users targeting high refresh rates should stick to Medium or High.

At 3840x2160, the GPU is clearly overwhelmed. The Low preset manages 48.5 FPS, but Medium falls to 35.4 FPS, High to 29.9 FPS, and Ultra plummets to 22 FPS. The difference between Low and Ultra at 4K is a 55% drop, mirroring the 1080p scaling pattern but from a much lower baseline. This indicates that the RTX 2060’s 6 GB VRAM and 336.0 GB/s bandwidth are insufficient for 4K Ultra, where the 22 FPS result is effectively unplayable.

The data reveals a consistent pattern: the RTX 2060 is the limiting component at 1440p and 4K, while the i5-10400F has enough headroom at 1080p Low to push frame rates past 125 FPS. The 4K results, particularly the 22 FPS at Ultra, suggest that this resolution is beyond the GPU’s capability, and users should consider 1080p or 1440p for any serious gameplay.

CPU Role

The Intel Core i5-10400F is a 6-core, 12-thread processor based on the Comet Lake architecture, built on a 14 nm process. It has a base clock of 2.90 GHz and a boost clock of 4.30 GHz, with 12 MB of shared L3 cache. In synthetic benchmarks, the CPU scores 688 in 3dmark_single_thread and 4748 in 3dmark_max_threads, with a Cinebench R23 multicore score of 10297 and single-core score of 1453.

In Rust, the CPU’s role is most apparent at 1080p Low, where the system hits 125.3 FPS. This result suggests that the i5-10400F’s single-thread performance, as indicated by the 1454 Geekbench single-core score, is sufficient to feed the GPU at lower resolutions. The Passmark single-thread score of 2541 further supports this, as Rust’s simulation and entity logic benefit from strong per-core throughput.

However, the CPU does not appear to be the primary constraint at higher resolutions. The frame rate drops from 125.3 FPS at 1080p Low to 88.2 FPS at 1440p Low, a 30% reduction, which is more attributable to GPU load than CPU limitations. The 3dmark_16_threads score of 4748 versus the max_threads score of 4735 shows that the CPU has minimal scaling beyond 12 threads, meaning Rust’s workload is likely using fewer than that. The 3dmark_4_threads score of 2560 suggests that the game may be sensitive to quad-core performance, which the i5-10400F handles with its 12 threads.

The CPU’s 73rd percentile ranking among all CPUs indicates it is a mid-high tier part, but in Rust specifically, the data shows that it does not bottleneck until frame rates exceed 125 FPS. The 42.7 GB/s memory bandwidth and dual-channel DDR4 support are adequate for the game’s needs, as the measured FPS at 1080p High (71.3) shows no signs of stutter or CPU-bound dips.

GPU Role

The NVIDIA GeForce RTX 2060 is a Turing-architecture GPU with 1920 shading units, 120 TMUs, and 48 ROPs. It has 6 GB of GDDR6 memory on a 192-bit bus, delivering 336.0 GB/s of bandwidth. The GPU’s boost clock is 1680 MHz, and it features 30 RT cores and 240 tensor cores, though Rust does not utilize ray tracing. Its FP32 performance is 6.451 TFLOPS, and it scores 14111 in Passmark G3D, placing it in the 58th percentile among all GPUs.

The GPU’s role in Rust is clearly dominant at higher resolutions. The 4K Ultra result of 22 FPS is a direct consequence of the 6 GB VRAM capacity and the GPU’s compute limits. The 4K Medium result of 35.4 FPS and 4K High of 29.9 FPS show that even moderate settings overwhelm the GPU. The scaling from 1440p to 4K at High settings (51.4 to 29.9 FPS) represents a 42% drop, which is consistent with the 2.25x increase in pixel count.

At 1080p, the GPU has more headroom. The 71.3 FPS at High and 55.9 FPS at Ultra demonstrate that the RTX 2060 can handle the game’s visual features, including draw distances and texture quality, but the 125.3 FPS at Low suggests that the GPU is not the limiting factor in that preset. The Passmark DX11 score of 110 and DX12 score of 53 indicate that the GPU performs better in older APIs, which is relevant since Rust has historically favored DX11.

The GPU’s 58th percentile ranking places it below the RTX 2060’s nearest rivals, including the AMD Radeon RX 7600S which scores 15996 (0.5% higher) and the AMD Radeon Pro 5700 which scores 16351 (1.7% higher). This suggests that the RTX 2060 is a mid-range part, and its 6 GB VRAM is a limiting factor for Rust’s high-resolution textures. The 4K results, particularly the 22 FPS at Ultra, highlight that the GPU is the bottleneck, not the CPU.

FAQ

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

A: The data shows that 1920x1080 is the sweet spot, with High settings achieving 71.3 FPS and Ultra at 55.9 FPS. At 2560x1440, only Low (88.2 FPS) and Medium (56.2 FPS) remain playable, while 4K at any setting falls below 50 FPS.

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

A: The i5-10400F scores 14168 on average, which is 0.4% higher than the AMD EPYC 7552 (14115) and 1.1% lower than the Intel Core i5-8500 (14332). It sits in the 73rd percentile of all CPUs, showing it is a solid mid-range performer.

Q: Is the RTX 2060 capable of 4K gaming in Rust?

A: No. The measured FPS at 3840x2160 ranges from 48.5 FPS on Low to 22 FPS on Ultra. The 6 GB VRAM and 336.0 GB/s bandwidth are insufficient for 4K, making the experience unplayable above Medium.

Q: What settings should users target for competitive play?

A: For high refresh rates, 1080p Low delivers 125.3 FPS, while 1080p Medium (86.5 FPS) and High (71.3 FPS) are also viable. At 1440p, Low at 88.2 FPS is the only preset that exceeds 60 FPS, while Medium drops to 56.2 FPS.

Q: Does the CPU bottleneck the GPU in Rust?

A: The data suggests no. At 1080p Low, the system reaches 125.3 FPS, and the frame rate drops consistently as resolution increases, indicating the GPU is the limiting factor. The CPU’s 12 threads and 4.30 GHz boost clock provide sufficient headroom.

Q: How does this combo rank against other tested systems?

A: The combo ranks 1378th out of 1717 tested combinations in Rust, placing it in the lower 20% of systems. This is due to the GPU’s 58th percentile ranking and the demanding nature of the game.

How This Combo Ranks

The Intel Core i5-10400F and NVIDIA GeForce RTX 2060 combination ranks 1378th out of 1717 tested combos in Rust, placing it in the bottom 20% of all systems. This low ranking is driven by the GPU’s performance ceiling, as the RTX 2060 sits in the 58th percentile of all GPUs with an average benchmark score of 16074. The GPU’s nearest rival, the AMD Radeon RX 7600S, scores 15996 (0.5% lower), while the AMD Radeon Pro 5700 scores 16351 (1.7% higher), showing the RTX 2060 is competitive within its class but not exceptional.

The CPU’s 73rd percentile ranking (average score 14168) is notably higher than the GPU’s, indicating that the processor is not the primary weakness in this pairing. The i5-10400F’s nearest rival, the AMD Ryzen 3 7320C, scores 14277 (0.8% higher), while the Intel Core i5-8500 scores 14332 (1.1% higher). This suggests that the CPU is a slightly above-average part, but the combo’s overall rank is dragged down by the GPU’s inability to maintain high frame rates at 1440p and 4K.

Given the measured FPS data, this combo is best suited for 1080p gaming, where it can achieve 71.3 FPS at High and 125.3 FPS at Low. At 1440p, it only manages 88.2 FPS at Low, which is acceptable for casual play but not for competitive scenarios. The 4K results are below 50 FPS at all settings, making this resolution impractical. The rank of 1378 indicates that a significant portion of tested systems outperform this combo, likely due to GPUs with more VRAM and higher compute throughput. Users seeking better Rust performance would need a more powerful GPU, as the CPU has demonstrated it is not the bottleneck in this configuration.