Microsoft Flight Simulator

Settings Recommendations

The measured data for Microsoft Flight Simulator with the Intel Core i7-13700K and NVIDIA GeForce RTX 5070 Ti shows a clear pattern across all three resolutions: the Low preset delivers the highest average frame rates, followed by Medium, High, and Ultra. At 1920x1080, Low achieves 200 FPS, Medium drops to 157.9 FPS, High falls to 119.2 FPS, and Ultra bottoms out at 113.3 FPS. The gap between Low and Ultra at 1080p is 86.7 FPS, which is substantial for a flight simulator where smooth camera panning over dense scenery matters.

At 2560x1440, the same ordering holds: Low produces 164 FPS, Medium 125.3 FPS, High 92.3 FPS, and Ultra 91.2 FPS. The difference between High and Ultra at this resolution narrows to just 1.1 FPS, suggesting diminishing returns from the highest preset. At 3840x2160, Low delivers 114.8 FPS, Medium 93.3 FPS, High 67 FPS, and Ultra 64.1 FPS. Here, the High-to-Ultra gap is only 2.9 FPS, while the Medium-to-High drop is 26.3 FPS — a much larger step.

Given that flight simulation rewards consistent frame pacing and headroom for sudden scenery loads, the Medium preset offers the best balance across the board. At 1080p, Medium provides 157.9 FPS, which is 42.1 FPS below Low but still far above the refresh rates of most monitors. At 1440p, Medium's 125.3 FPS comfortably exceeds 60 FPS with room to spare. At 4K, Medium's 93.3 FPS is the highest setting that stays above 90 FPS, while High drops to 67 FPS. The data suggests that Ultra is not worth the performance cost: at 4K it yields only 64.1 FPS, which is 29.2 FPS slower than Medium and just 2.9 FPS faster than High. Therefore, Medium is the recommended preset for a smooth experience at any resolution, with High as a viable alternative for 1080p and 1440p users who prioritize visual fidelity over maximum frame rates.

FAQ

Q: What is the best preset for maintaining frame rates above 60 FPS at 4K?

A: Medium is the highest preset that stays above 90 FPS at 3840x2160, achieving 93.3 FPS. High drops to 67 FPS, and Ultra falls to 64.1 FPS. Low delivers 114.8 FPS but sacrifices visual quality.

Q: How much performance is lost when moving from 1080p to 4K at the same settings?

A: At Low, the drop is from 200 FPS to 114.8 FPS, a reduction of 85.2 FPS. At Medium, the drop is from 157.9 FPS to 93.3 FPS, a reduction of 64.6 FPS. At High, the drop is from 119.2 FPS to 67 FPS, a reduction of 52.2 FPS. At Ultra, the drop is from 113.3 FPS to 64.1 FPS, a reduction of 49.2 FPS.

Q: Is there a meaningful difference between High and Ultra settings?

A: The data shows minimal differences. At 1080p, High delivers 119.2 FPS and Ultra delivers 113.3 FPS — a 5.9 FPS gap. At 1440p, the gap narrows to 1.1 FPS (92.3 vs 91.2). At 4K, the gap is 2.9 FPS (67 vs 64.1). The visual upgrade from High to Ultra comes at a very small frame rate cost.

Q: Which resolution offers the highest frame rates for competitive or smooth gameplay?

A: 1920x1080 provides the highest average FPS at every preset. Low reaches 200 FPS, Medium 157.9 FPS, High 119.2 FPS, and Ultra 113.3 FPS. This is the only resolution where all presets exceed 110 FPS.

Q: Does the RTX 5070 Ti bottleneck the i7-13700K at lower resolutions?

A: The frame rate scaling from 1080p to 4K suggests a growing GPU workload. At 1080p Low, the combo hits 200 FPS, while at 4K Low it drops to 114.8 FPS — a 42.6% reduction. The smaller absolute drops at higher settings (High: 119.2 to 67 FPS) indicate that the GPU becomes the limiting factor as resolution and settings increase.

Resolution Scaling

Analyzing the measured FPS across the three resolutions reveals how the workload shifts with pixel count. At Low settings, the frame rate drops from 200 FPS at 1080p to 164 FPS at 1440p, then to 114.8 FPS at 4K. The 1080p-to-1440p reduction is 36 FPS, while the 1440p-to-4K reduction is 49.2 FPS. This steepening decline indicates that the GPU is increasingly stressed as pixel count grows, even at minimal graphical settings.

At Medium settings, the scaling is more linear: 157.9 FPS at 1080p, 125.3 FPS at 1440p, and 93.3 FPS at 4K. The first step costs 32.6 FPS, and the second costs 32 FPS. This consistency suggests a balanced load between CPU and GPU at Medium, with neither component dominating the frame rate curve.

High settings show a different pattern: 119.2 FPS at 1080p, 92.3 FPS at 1440p, and 67 FPS at 4K. The 1080p-to-1440p drop is 26.9 FPS, and the 1440p-to-4K drop is 25.3 FPS. The nearly equal steps imply that the GPU is handling the increased resolution load without a sudden bottleneck. Ultra settings mirror this: 113.3 FPS at 1080p, 91.2 FPS at 1440p, and 64.1 FPS at 4K, with drops of 22.1 and 27.1 FPS respectively.

The data indicates that at 1080p, particularly with Low or Medium settings, the CPU plays a significant role. The i7-13700K's strong single-thread performance (3dmark single-thread score of 1136, passmark single-thread score of 4333) helps maintain high frame rates when the GPU is not fully loaded. As resolution rises, the GPU's workload increases, and the frame rate becomes more dependent on the RTX 5070 Ti's rasterization throughput (43.94 TFLOPS FP32) and memory bandwidth (896.0 GB/s). The 4K results across all settings show a tighter spread (64.1 to 114.8 FPS) compared to 1080p (113.3 to 200 FPS), confirming that resolution scaling compresses performance differences as the GPU saturates.

Measured FPS Breakdown

At 1920x1080, the RTX 5070 Ti paired with the i7-13700K delivers the following average frame rates: Low 200 FPS, Medium 157.9 FPS, High 119.2 FPS, and Ultra 113.3 FPS. The jump from Low to Medium costs 42.1 FPS, while the jump from High to Ultra costs only 5.9 FPS. This resolution offers the widest range of playable settings, with even Ultra exceeding 110 FPS.

At 2560x1440, the results are: Low 164 FPS, Medium 125.3 FPS, High 92.3 FPS, and Ultra 91.2 FPS. The step from Medium to High is 33 FPS, which is the largest single-settings drop at this resolution. High and Ultra are nearly identical, differing by just 1.1 FPS, suggesting that Ultra's additional effects are not heavily taxing the GPU at 1440p.

At 3840x2160, the frame rates are: Low 114.8 FPS, Medium 93.3 FPS, High 67 FPS, and Ultra 64.1 FPS. The drop from Low to Medium is 21.5 FPS, but the drop from Medium to High is 26.3 FPS — the steepest penalty for moving up one preset level in the entire dataset. Ultra adds only a 2.9 FPS penalty over High, making High the more sensible choice if the goal is to stay above 60 FPS with minimal visual compromise.

The data shows that the RTX 5070 Ti can handle 4K flight simulation comfortably at Medium settings, with 93.3 FPS providing a smooth experience. For users with high-refresh-rate 1440p monitors, High at 92.3 FPS is the sweet spot. At 1080p, any preset works, but Medium at 157.9 FPS offers a strong balance of quality and speed.

How This Combo Ranks

The Intel Core i7-13700K and NVIDIA GeForce RTX 5070 Ti combination ranks 140th out of 1795 tested combos in Microsoft Flight Simulator, placing it in the top 7.8% of all configurations. This percentile placement reflects strong overall performance, though it is not at the absolute top tier.

The CPU's average benchmark score of 47282 places it in the 93rd percentile among all CPUs. Its nearest rivals in synthetic benchmarks are the Intel Core i7-13700KF (47334, -0.1% delta), the AMD EPYC 4364P (47131, +0.3% delta), the Intel Core i9-12900F (47081, +0.4% delta), and the AMD Ryzen 9 PRO 5945 (47527, -0.5% delta). These deltas are all within 1%, indicating that the i7-13700K is performance-equivalent to its closest competitors in general compute tasks. The game-specific ranking, however, depends on how flight simulation utilizes the CPU's 16 cores and 24 threads.

The GPU's average benchmark score of 52086 places it in the 87th percentile among all GPUs. Its nearest rivals include the NVIDIA GeForce RTX 4080 (52085, 0% delta), the AMD Radeon RX 7700S (52505, -0.8% delta), the NVIDIA RTX A1000 (50826, +2.5% delta), and the AMD Radeon Pro W6600M (53414, -2.5% delta). The RTX 5070 Ti essentially matches the RTX 4080 in synthetic scores, but the game-specific ranking at 140th out of 1795 suggests that Microsoft Flight Simulator's engine may favor different architectural strengths.

The combo's rank of 140 out of 1795 indicates that while this pairing is strong, there are 139 other combinations that achieve higher frame rates in this specific title. Given that the GPU is in the 87th percentile and the CPU is in the 93rd percentile, the bottleneck in this game likely lies in the GPU's ability to handle the simulation's draw calls and scenery rendering, rather than CPU processing power.

CPU Role

The Intel Core i7-13700K features 16 cores and 24 threads, with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. This Raptor Lake-S architecture, built on Intel's 10 nm process, includes a 30 MB shared L3 cache and 2 MB L2 cache per core. The CPU's benchmark results show strong multi-threaded performance: Cinebench R23 multicore scores 39000, while single-core scores 5505. The 3dmark max-threads test yields 12412, and the single-thread test yields 1136.

In Microsoft Flight Simulator, the CPU's role is primarily to manage the simulation's physics, flight dynamics, and scenery loading. The game is known to be sensitive to single-thread performance, and the i7-13700K's 5.40 GHz boost clock provides ample headroom for these tasks. The 3dmark 2-thread score of 2262 and 4-thread score of 4469 indicate that the CPU scales well with moderate thread counts, which aligns with the game's typical workload.

The relationship between CPU and GPU in this combo is evident from the resolution scaling data. At 1080p Low, the CPU can push 200 FPS, suggesting it is not a limiting factor at lower pixel counts. However, as resolution increases, the GPU's workload grows, and the frame rate drops. At 4K Ultra, the combo still manages 64.1 FPS, which indicates that the CPU's high single-thread performance (Cinebench R23 single-core 5505) prevents it from becoming a severe bottleneck even at high resolutions.

The passmark physics score of 2716 and integer math score of 154446 show robust computational capability, which helps with the game's complex terrain and weather calculations. The CPU's 93rd percentile ranking among all CPUs, combined with its close alignment to rivals like the i7-13700KF (-0.1%) and i9-12900F (+0.4%), confirms that it is not the weak link in this configuration. The data suggests that for users seeking higher frame rates, upgrading the GPU would yield more benefit than changing the CPU, given the i7-13700K's strong benchmark scores and the GPU-bound behavior observed at higher resolutions.