Microsoft Flight Simulator

The Intel Core i5-14600KF paired with the NVIDIA GeForce RTX 4080 SUPER delivers a dominant performance profile in Microsoft Flight Simulator, as evidenced by measured frame rates that remain well above the 60 FPS playability threshold across every resolution and preset combination tested. The data shows a system capable of handling the simulation's heaviest visual loads at 4K, with the most demanding Ultra preset still producing an average of 66.9 FPS at 3840x2160. This combination ranks in the 92nd percentile among all tested hardware pairings for this title, placing it at position 305 out of 3714 total combos in the database.

FAQ

Q: Can this PC run Microsoft Flight Simulator at 4K Ultra settings?

A: Yes. At 3840x2160 with the Ultra preset, the measured average frame rate is 66.9 FPS, which exceeds the 60 FPS playability threshold by a comfortable margin.

Q: What is the highest average frame rate this combo achieves?

A: The maximum recorded average is 207.1 FPS, achieved at 1920x1080 with the Low preset. This drops to 114.6 FPS at the same resolution with Ultra settings.

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

A: The Core i5-14600KF has an average benchmark score of 49394, placing it 0.3% ahead of the AMD Ryzen 9 7900 (49228) and 0.4% ahead of the AMD Ryzen 7 PRO 5755G (49196). It trails the AMD Ryzen AI Max+ 388 (49796) by 0.8%.

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

A: The RTX 4080 SUPER scores 54209 on average, which is 0.1% behind the NVIDIA GeForce RTX 4080 (54247), 1.1% behind the AMD Radeon Pro W5700X (54828), and 2.7% behind the AMD Radeon RX 6750 GRE 12 GB (55698).

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: At 2560x1440, the Low preset produces 165.9 FPS on average, while the Ultra preset produces 94.5 FPS. This represents a 71.4 FPS drop when moving from the lowest to the highest visual quality settings.

Q: Is the 60 FPS threshold met at every resolution?

A: Yes. The verdict data confirms that all four settings (Low, Medium, High, Ultra) are playable at every resolution tested: 1920x1080, 2560x1440, and 3840x2160.

CPU and GPU Roles

The scaling patterns across resolutions and presets reveal how the CPU and GPU divide responsibilities in Microsoft Flight Simulator. At 1920x1080, the frame rates are exceptionally high across all settings, ranging from 207.1 FPS at Low to 114.6 FPS at Ultra. The gap between Low and Ultra at 1080p is 92.5 FPS, which indicates substantial headroom in both components. When the resolution increases to 2560x1440, the Low preset drops to 165.9 FPS (a 41.2 FPS reduction from 1080p), while the Ultra preset falls to 94.5 FPS (a 20.1 FPS reduction). This disproportionate scaling suggests that at lower resolutions, the CPU plays a more significant limiting role, as the GPU has excess capacity that gets consumed more heavily at higher pixel counts.

At 3840x2160, the performance curve tightens considerably. The Low preset produces 121.9 FPS, which is a 44.0 FPS drop from the 1440p Low result. The Ultra preset at 4K delivers 66.9 FPS, a 27.6 FPS drop from 1440p Ultra. The relative reduction from Low to Ultra at 4K is 55.0 FPS, which is smaller in absolute terms than at 1080p (92.5 FPS) but larger proportionally. This pattern indicates that the GPU becomes the dominant constraint at 4K, particularly at higher presets, while the CPU's influence diminishes as resolution scales upward. The RTX 4080 SUPER's 16 GB of GDDR6X memory and 736.3 GB/s bandwidth provide ample resources for the simulation's texture streaming demands, while the Core i5-14600KF's 14 cores and 20 threads handle the complex flight model and world simulation logic without becoming a bottleneck at any tested setting.

Measured FPS Breakdown

At 1920x1080, the lowest resolution tested, the combo delivers exceptional performance across all presets. The Low preset produces an average of 207.1 FPS, providing massive headroom for high-refresh-rate displays. Medium settings yield 160.9 FPS, High settings produce 122.4 FPS, and the Ultra preset still maintains 114.6 FPS. The scaling from Low to Ultra at 1080p shows a consistent reduction of roughly 45 FPS per step from Low to Medium, then smaller reductions of 38.5 FPS from Medium to High, and 7.8 FPS from High to Ultra.

At 2560x1440, the performance remains strong but shows the expected impact of increased pixel count. The Low preset delivers 165.9 FPS, Medium produces 127.5 FPS, High achieves 95.7 FPS, and Ultra maintains 94.5 FPS. The delta between High and Ultra at 1440p is only 1.2 FPS, suggesting that the Ultra preset's additional visual features have minimal performance cost at this resolution, likely due to the GPU having sufficient resources to handle the extra load without creating a bottleneck.

At 3840x2160, the highest resolution tested, the combo still clears the 60 FPS threshold at every preset. Low settings produce 121.9 FPS, Medium delivers 93.1 FPS, High achieves 72.3 FPS, and Ultra maintains 66.9 FPS. The step from High to Ultra at 4K costs 5.4 FPS, which is the smallest absolute difference between consecutive presets at any resolution. The overall scaling from Low to Ultra at 4K represents a 55.0 FPS reduction, or approximately 45% of the Low preset's performance, indicating that the RTX 4080 SUPER handles the additional shading and texture work efficiently even at 4K resolutions.

Similar Performance Alternatives

The CPU's nearest rivals in the benchmark database provide context for the Core i5-14600KF's performance. The AMD Ryzen 9 7900 scores 49228, which is 0.3% lower than the Intel chip's 49394 average. The AMD Ryzen 7 PRO 5755G closely follows at 49196 (0.4% lower), and the Intel Core Ultra 5 245 scores 48995 (0.8% lower). On the higher side, the AMD Ryzen AI Max+ 388 reaches 49796, outperforming the Core i5-14600KF by 0.8%. For practical purposes, these four CPUs would deliver nearly identical frame rates in Microsoft Flight Simulator, with differences well within run-to-run variance for most testing methodologies.

On the GPU side, the RTX 4080 SUPER's nearest rival is the non-SUPER RTX 4080, which scores 54247 compared to 54209, a delta of -0.1% that is essentially negligible. The AMD Radeon Pro W5700X scores 54828 (1.1% higher), while the AMD Radeon RX 6750 GRE 12 GB reaches 55698 (2.7% higher) and the AMD Radeon 8060S hits 55757 (2.8% higher). These alternative GPUs would produce similar frame rates in the tested scenarios, though the exact scaling would depend on how each handles the simulation's specific rendering workload. The differences among all these GPUs are small enough that users would likely not notice a meaningful distinction in actual gameplay.

Best Settings per Resolution

At 1920x1080, the Ultra preset delivers 114.6 FPS on average, which is the highest visual quality setting while remaining well above the 60 FPS threshold. This represents the best balance of visual fidelity and performance for 1080p displays.

At 2560x1440, the Ultra preset achieves 94.5 FPS on average. This is comfortably above the playability threshold and represents the maximum visual quality available. The High preset at 95.7 FPS is nearly identical, suggesting that Ultra adds minimal performance cost at this resolution while providing enhanced visual effects.

At 3840x2160, the Ultra preset produces 66.9 FPS on average, which clears the 60 FPS threshold by 6.9 FPS. This is the most demanding combination tested, yet it remains playable. The High preset at 72.3 FPS offers a 5.4 FPS improvement over Ultra, which might be preferable for users seeking additional headroom, but the data confirms that Ultra is viable at 4K.

The Verdict

This PC can definitively run Microsoft Flight Simulator at playable frame rates across all tested configurations. At 1920x1080, the Ultra preset delivers 114.6 FPS, providing a smooth experience even on high-refresh-rate monitors. At 2560x1440, the Ultra preset maintains 94.5 FPS, which is more than sufficient for immersive flight simulation. At 3840x2160, the Ultra preset achieves 66.9 FPS, clearing the 60 FPS threshold with a modest margin. The verdict data confirms that all four settings (Low, Medium, High, Ultra) are playable at every resolution, meaning users have complete freedom to choose their preferred balance of visual quality and frame rate without compromising playability.

How This Combo Ranks

The Intel Core i5-14600KF and NVIDIA GeForce RTX 4080 SUPER combination ranks 305th out of 3714 tested hardware pairings in Microsoft Flight Simulator. This places the combo in the top 8.2% of all configurations in the database, indicating that it outperforms the vast majority of alternative systems. The ranking reflects the strong synergy between the CPU's multi-core performance (Cinebench R23 multi-core score of 32544) and the GPU's raw compute capabilities (Passmark G3D score of 34245). Given that this ranks above 3409 other combinations, users of this system can expect performance that exceeds the overwhelming majority of tested hardware for this simulation title.