Microsoft Flight Simulator

Microsoft Flight Simulator is notoriously demanding, and this pairing of the Intel Core i5-12400F with the NVIDIA GeForce RTX 5070 Ti produces a fascinating dataset. The measured frames per second (FPS) across resolutions and presets reveal a system that is clearly capable of delivering smooth, playable experiences, but the scaling patterns suggest where the bottlenecks lie. The data indicates a configuration that is well-balanced for high-refresh-rate 1440p gaming, while also being competent for 4K, though the performance drop at the highest resolution and settings is steep.

Resolution Scaling

The FPS scaling from 1080p to 4K is the clearest indicator of where the graphical load shifts. At 1080p with Low settings, the combo achieves an average of 187 FPS. Moving to 1440p Low drops that to 160.1 FPS, a reduction of approximately 14%. Pushing further to 4K Low yields 117.6 FPS, which is a 37% drop from the 1440p result. This pattern shows that even at lower graphical presets, the resolution increase significantly taxes the GPU, but the frame rates remain high, suggesting the graphics card is still the primary driver of performance.

The story changes more dramatically when examining the higher settings. At Ultra settings, the average FPS goes from 114.8 at 1080p to 92.9 at 1440p, a decrease of about 19%. However, the jump to 4K Ultra results in a drastic fall to 65.3 FPS, a 30% reduction from the 1440p figure. This sharper decline at 4K Ultra indicates that the RTX 5070 Ti is hitting a performance wall, where the combination of high resolution and maximum graphical fidelity creates an immense workload. The data suggests that while the GPU is the limiting factor at 4K, the CPU is not entirely idle, as the scaling is not perfectly linear.

The difference between Low and Ultra settings at each resolution highlights the GPU's headroom. At 1080p, the gap between Low (187 FPS) and Ultra (114.8 FPS) is 72.2 FPS. At 1440p, this gap narrows to 67.2 FPS (160.1 vs 92.9). At 4K, the gap shrinks further to 52.3 FPS (117.6 vs 65.3). This compression of the performance gap at higher resolutions confirms that the GPU becomes the sole bottleneck, as the CPU's capability to feed frames becomes less relevant when the graphics card is fully saturated. The 4K Ultra result of 65.3 FPS is just above the threshold for smooth gameplay, but it indicates that this setting is the edge of the system's capability.

FAQ

Q: What is the average FPS at 1080p with High settings?

A: The measured average FPS is 117.9. This is a strong result, indicating that the combination can easily handle high-refresh-rate monitors at this resolution and preset.

Q: How does the 4K Ultra performance compare to the 1440p Ultra performance?

A: The average FPS drops from 92.9 at 1440p Ultra to 65.3 at 4K Ultra. This represents a 27.6 FPS decrease, showing that 4K Ultra is a significantly heavier workload.

Q: Is the CPU or GPU more likely to be the limiting factor in this setup?

A: The data suggests the GPU is the primary bottleneck, especially at higher resolutions and settings. However, the CPU's performance is not negligible, as the scaling from 1080p to 1440p is not perfectly flat, indicating some CPU involvement at lower resolutions.

Q: Can this system achieve 60 FPS at 4K?

A: Yes, it can. The measured average at 4K High is 67.7 FPS, and at 4K Ultra it is 65.3 FPS. Both settings are above the 60 FPS target, though the margin is slim at Ultra.

Q: What is the best resolution for maximizing frame rates?

A: At 1080p, the system delivers exceptionally high frame rates, with a Low preset achieving 187 FPS and a High preset reaching 117.9 FPS. This makes 1080p the best choice for competitive or high-refresh-rate play.

Q: What is the combo's rank among all tested combinations for this game?

A: The combo is ranked 150 out of 1795 tested combinations in Microsoft Flight Simulator. This places it in the top 8.4% of all tested systems.

CPU Role

The Intel Core i5-12400F is a 6-core, 12-thread processor based on the Alder Lake architecture. Its base clock is 2.50 GHz and it boosts up to 4.40 GHz. In synthetic benchmarks, it scores 909 in 3DMark single-thread and 5912 in 3DMark max threads, with a Cinebench R23 multi-core score of 16518. These numbers indicate a solid mid-range CPU that can handle modern gaming loads without being a severe constraint.

In the context of Microsoft Flight Simulator, the CPU's role is to handle the simulation logic, physics, and draw calls. The benchmark results show that at lower resolutions like 1080p, the CPU can become a more significant factor. For instance, the jump from 1080p High (117.9 FPS) to 1440p High (97.1 FPS) is a 20.8 FPS drop, which is less than the drop from 1440p High to 4K High (67.7 FPS), a 29.4 FPS decrease. This suggests that at 1080p, the CPU is able to feed frames quickly enough that the GPU is not fully saturated, but at 4K, the GPU's rendering load becomes the dominant constraint.

The processor's 18 MB of shared L3 cache and support for DDR4 and DDR5 memory help in maintaining consistent performance. Its percentile ranking of 77 among all CPUs indicates it is better than a majority of processors. Compared to its nearest rival, the Intel Core i7-8700K, the i5-12400F is effectively tied, with a deltaPct of 0.1%. This means that in CPU-intensive tasks, this older flagship and the newer mid-range chip perform nearly identically, which reflects the efficiency of the Alder Lake architecture.

Measured FPS Breakdown

At 1080p, the performance is consistently high across all presets. Low settings yield an average of 187 FPS, Medium drops to 156.4 FPS, High further reduces to 117.9 FPS, and Ultra brings the average down to 114.8 FPS. The small difference between High and Ultra (3.1 FPS) suggests that the Ultra preset's additional effects are not heavily taxing the GPU at this resolution, or that the CPU is starting to limit the frame rate.

Moving to 1440p, the frame rates remain respectable. Low produces 160.1 FPS, Medium achieves 122.5 FPS, High manages 97.1 FPS, and Ultra averages 92.9 FPS. The scaling here is more pronounced between Medium and High (a 25.4 FPS drop), indicating that the higher settings are beginning to place a more substantial load on the GPU. The 1440p Ultra result of 92.9 FPS is excellent for a flight simulator, providing a very smooth experience on high-refresh-rate 1440p monitors.

At 4K, the performance becomes more constrained. Low settings still deliver a smooth 117.6 FPS, Medium drops to 90.2 FPS, High achieves 67.7 FPS, and Ultra bottoms out at 65.3 FPS. The gap between High and Ultra at 4K is just 2.4 FPS, which is negligible. This indicates that at 4K, the GPU is operating at near-maximum capacity, and the difference between the High and Ultra presets is minimal in terms of average frame rate, though visual quality may differ.

How This Combo Ranks

The combination of the Intel Core i5-12400F and NVIDIA GeForce RTX 5070 Ti ranks 150th out of 1795 tested combos in Microsoft Flight Simulator. This places it in the top 8.4% of all systems tested for this specific game, which is a strong showing. The high rank is likely attributed to the powerful RTX 5070 Ti, which sits in the 87th percentile of all GPUs, and the capable i5-12400F, which is in the 77th percentile of all CPUs.

The GPU's average benchmark score is 52086, which is nearly identical to the NVIDIA GeForce RTX 4080, with a deltaPct of 0%. This means that in raw synthetic performance, the RTX 5070 Ti is a direct match for the previous generation's flagship-class card. The CPU's average benchmark score of 19221 is also closely matched with the Intel Core i7-8700K, differing by only 0.1%. This near-perfect alignment in performance for both components suggests that the combo is well-balanced, without one part significantly dragging down the other.

Given the rank of 150, this system is positioned for high-end gaming. It outperforms the vast majority of tested configurations, making it a robust choice for Microsoft Flight Simulator players who want to run the game at high settings with good frame rates. The data confirms that this is not a mid-range compromise but a high-performance pairing that can handle the game's demanding nature.

Settings Recommendations

For players targeting 4K resolution, the data suggests that the High preset offers the best balance of visual quality and performance. The average FPS at 4K High is 67.7, which provides a smooth experience that is above the 60 FPS threshold. The Ultra preset only offers a marginal 2.4 FPS difference in the other direction, but the visual gains may not justify the performance hit for some users. The Low preset at 4K yields 117.6 FPS, which is excellent for competitive play, but the visual fidelity is significantly reduced.

At 1440p, the Ultra preset is highly recommended. With an average of 92.9 FPS, it provides a fluid and visually impressive experience on most high-refresh-rate monitors. The High preset at 97.1 FPS is also viable, but the Ultra preset's additional graphical features are worth the minor performance cost. For players who prioritize maximum frame rates at 1440p, the Medium preset at 122.5 FPS is a good compromise.

For 1080p gaming, the system has more than enough power. The Ultra preset runs at 114.8 FPS, which is more than adequate for a smooth experience. However, for players with 144Hz or higher refresh rate monitors, the Medium preset at 156.4 FPS or the High preset at 117.9 FPS might be preferable to ensure that frame rates stay consistently above the monitor's refresh rate. The Low preset at 187 FPS is available for those who want to maximize frame rates for any reason, but it comes at the cost of visual quality. Based on the measured data, the 1440p Ultra setting provides the most compelling experience for this hardware combination, offering high visual fidelity without sacrificing smoothness.