Microsoft Flight Simulator

The Intel Core i7-12700KF paired with the NVIDIA GeForce RTX 5090 delivers exceptional performance in Microsoft Flight Simulator, with benchmark results showing that this combination clears the 60 FPS playable threshold at every tested resolution and preset. The data indicates a system that is heavily GPU-bound at higher resolutions, while the CPU's strong single-threaded performance ensures high frame rates even at 1080p. Across all twelve measured configurations, the lowest average frame rate recorded is 79 FPS, meaning this build never dips below a smooth experience in the game's most demanding settings.

Measured FPS Breakdown

The measured FPS data covers three resolutions (3840x2160, 2560x1440, and 1920x1080) and four settings presets (Low, Medium, High, Ultra). At 4K, the RTX 5090 shows its dominance, producing an average of 142 FPS on Low settings, which scales down to 110 FPS on Medium with a minimum of 94 FPS and a maximum of 127 FPS. Moving to High settings at 4K yields 83 FPS average, while Ultra settings produce 79 FPS average. The gap between Low and Ultra at 4K is 63 FPS, indicating that the GPU has enough headroom to maintain playability even with maximum visual fidelity.

At 2560x1440, the performance scales upward significantly. The Low preset averages 192 FPS, while Medium delivers 149 FPS with a minimum of 127 FPS and a maximum of 172 FPS. High settings at 1440p reach 112 FPS average, and Ultra settings hit 107 FPS average. The delta between Low and Ultra at this resolution is 85 FPS, showing that the RTX 5090's compute resources are less saturated than at 4K, allowing the CPU to play a larger role in frame delivery.

The 1920x1080 results demonstrate the upper limits of this combination. Low settings produce an average of 210 FPS, Medium reaches 185 FPS with a minimum of 158 FPS and a maximum of 213 FPS, High settings yield 139 FPS, and Ultra settings deliver 133 FPS average. Notably, the minimum FPS at 1080p Medium is 158 FPS, which is higher than the average FPS at 4K Ultra, illustrating how resolution scaling affects frame pacing. The 77 FPS spread between Low and Ultra at 1080p suggests that at this resolution, the CPU's 12 cores and 20 threads are sufficient to keep the GPU fed, as the RTX 5090's 32 GB of GDDR7 memory and 1.79 TB/s bandwidth are not bottlenecks.

FAQ

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

A: Yes. The measured data shows an average of 79 FPS at 3840x2160 with Ultra settings, which exceeds the 60 FPS playable threshold by 19 FPS.

Q: What is the best settings preset at 1440p for maximum visual quality?

A: Ultra settings at 2560x1440 produce an average of 107 FPS, making it the most demanding preset that still clears the 60 FPS threshold with substantial margin.

Q: How much performance difference exists between Low and Ultra at 1080p?

A: The average FPS drops from 210 on Low to 133 on Ultra, a difference of 77 FPS. Even at Ultra, the system maintains 133 FPS average, which is more than double the playable threshold.

Q: Does the RTX 5090 bottleneck the Core i7-12700KF in this game?

A: Benchmark data suggests the GPU is the limiting factor at 4K, as frame rates drop from 142 FPS on Low to 79 FPS on Ultra (a 44% reduction). At 1080p, the CPU's performance ceiling appears higher, with Low settings hitting 210 FPS, indicating the GPU has headroom.

Q: What is the minimum FPS recorded across all tested configurations?

A: The only configuration with min/max data is Medium settings, showing 94 FPS minimum at 4K, 127 FPS minimum at 1440p, and 158 FPS minimum at 1080p. All other presets report only average FPS.

Q: How does this system rank among other CPU-GPU combinations for this game?

A: The combination ranks 75th out of 3714 tested combos, placing it in the top 2% of all configurations benchmarked for Microsoft Flight Simulator.

Similar Performance Alternatives

Looking at the CPU's nearest rivals, the Intel Core i7-12700KF's average benchmark score of 35365 is nearly identical to several alternatives. The Intel Core i7-13700T scores 35403, a delta of -0.1%, meaning the 12700KF trails by a negligible margin. The Intel Core i5-13600T scores 35305, putting it 0.2% behind the 12700KF, while the Intel Core 5 213PE scores 35428, which is 0.2% ahead. The closest match is the Intel Core i7-12700K with a score of 35287, just 0.2% lower. For gaming scenarios, these differences are imperceptible in practice, so any of these CPUs would deliver nearly identical frame rates in Microsoft Flight Simulator when paired with the RTX 5090.

On the GPU side, the RTX 5090's average benchmark score of 79842 has rivals that are surprisingly close given the generational gap. The NVIDIA Tesla P100 PCIe 16 GB scores 79605, a delta of 0.3% higher than the RTX 5090, while the Tesla P100 PCIe 12 GB scores 79396, which is 0.6% higher. The AMD Radeon RX 6850M XT scores 78940, trailing by 1.1%, and the AMD Radeon Pro Vega 64X scores 80959, leading by -1.4%. These scores suggest that in synthetic benchmarks, the RTX 5090's performance is comparable to these workstation and mobile parts, though real-world gaming performance in Microsoft Flight Simulator may differ due to driver optimizations and architecture differences.

The Verdict

The benchmark results are unambiguous: this PC can run Microsoft Flight Simulator at every resolution and preset combination tested. At 3840x2160, all four presets (Low, Medium, High, Ultra) clear the 60 FPS threshold, with Ultra producing 79 FPS average. At 2560x1440, the same holds true, with Ultra achieving 107 FPS average. At 1920x1080, Ultra settings deliver 133 FPS average, providing a comfortable margin above the playable threshold. The verdictByResolution data confirms that the best settings at each resolution are Ultra, with average FPS of 79 at 4K, 107 at 1440p, and 133 at 1080p. This system does not merely meet the playability bar; it exceeds it by at least 19 FPS even in the most demanding configuration.

The data also shows that the RTX 5090's 32 GB of GDDR7 memory and 512-bit bus provide ample bandwidth for high-resolution textures, as frame rates remain stable across all presets. The Core i7-12700KF's 12 cores and 20 threads, combined with a 5.00 GHz boost clock, ensure that CPU-bound scenarios at lower resolutions do not introduce stuttering. The rank of 75 out of 3714 combos indicates that this pairing is among the most capable setups available for this specific game.

CPU and GPU Roles

The scaling between resolutions and presets reveals distinct roles for the CPU and GPU. At 3840x2160, the average FPS drops from 142 on Low to 79 on Ultra, a 44% reduction. This steep decline indicates that the GPU is the primary bottleneck at 4K, as the RTX 5090's rendering workload increases with preset complexity. The CPU's contribution at 4K is secondary, as the frame rate is largely dictated by the GPU's fill rate and shader performance.

At 2560x1440, the performance scaling is more moderate, with Low averaging 192 FPS and Ultra at 107 FPS, a 44% reduction as well. However, the absolute frame rates are higher, suggesting that the CPU begins to play a larger role in frame delivery. The 85 FPS difference between Low and Ultra at 1440p, compared to the 63 FPS difference at 4K, indicates that the GPU has more headroom at this resolution, allowing the CPU to influence the upper bound of performance.

At 1920x1080, the CPU's importance becomes more pronounced. The Low preset hits 210 FPS average, which is likely near the CPU's threading limit for this game. The drop to 133 FPS on Ultra (a 37% reduction) shows that the GPU still handles the increased graphical load, but the absolute frame rates suggest that the CPU is not fully saturated. The Core i7-12700KF's single-thread score of 1043 in 3dmark and 4071 in Cinebench R23 indicate strong per-core performance, which is critical for flight simulators that often rely on a few heavily loaded threads.

Best Settings per Resolution

For users prioritizing visual quality while maintaining 60 FPS, the data points to Ultra settings at every resolution. At 3840x2160, Ultra produces 79 FPS average, which is 19 FPS above the playable threshold. This is the most demanding preset that stays at or above 60 FPS, and it offers the full graphical experience that Microsoft Flight Simulator can deliver.

At 2560x1440, Ultra settings achieve 107 FPS average, providing a 47 FPS margin over the threshold. This configuration is ideal for users with high-refresh-rate monitors, as the frame rate is high enough to benefit from displays running above 100 Hz. The 1440p Ultra setting also balances GPU load with visual fidelity, making it a sweet spot for this hardware.

At 1920x1080, Ultra settings reach 133 FPS average, which is more than double the playable threshold. This configuration is suitable for competitive play or users who prefer maximum smoothness, as the frame rate is high enough to eliminate any perceptible judder. The 1080p Ultra setting also leaves significant headroom for background tasks or streaming, as the CPU and GPU are not fully stressed at this resolution. All three resolutions allow Ultra settings without compromise, making this build one of the few that can run Microsoft Flight Simulator at maximum fidelity across the board.