Microsoft Flight Simulator

Microsoft Flight Simulator is a uniquely demanding title, and the combination of the AMD Ryzen 5 7500F and AMD Radeon RX 6750 XT produces a distinctive performance profile across resolutions and presets. The measured data indicates a system that is capable of smooth flight in less demanding scenarios but is heavily taxed by the simulator's highest visual fidelity settings, particularly at higher resolutions. This analysis breaks down the frame rate data, component roles, and optimal settings for this specific pairing.

Resolution Scaling

The measured FPS data reveals a clear and expected trend: performance degrades as resolution increases, but the magnitude of that degradation varies significantly depending on the graphics preset. At 1080p with Low settings, the combo achieves an average of 124.2 FPS. Moving to 1440p Low drops this to 99.5 FPS (a ~20% reduction), and at 4K Low, it falls to 75.1 FPS (a ~40% reduction from 1080p). This scaling is relatively gentle, suggesting that at Low settings, the CPU is capable of feeding the GPU enough data, and the GPU's workload is scaling with pixel count as expected.

The story changes dramatically when the preset is raised to Ultra. At 1080p Ultra, the average FPS is 70.7. At 1440p Ultra, it drops to 57.6 FPS, and at 4K Ultra, it plummets to 41.3 FPS. The gap between 1080p and 4K at Ultra is a 41.6% performance loss, which is nearly identical to the loss seen at Low settings. However, the absolute frame rates are much lower to begin with. The data indicates that the GPU is the primary limiting factor at Ultra settings, as the frame rate is heavily constrained by the resolution-dependent pixel and shading workload.

The most telling comparison is between the Low and Ultra presets at the same resolution. At 4K, the difference between Low (75.1 FPS) and Ultra (41.3 FPS) is a massive 45% performance swing. This indicates that the Ultra preset introduces graphical features that are extremely taxing on the Radeon RX 6750 XT's RDNA 2 architecture, likely related to heavy use of shader complexity and draw calls. The data suggests that the sweet spot for this GPU is at 1440p, where even High settings maintain a 60 FPS average, but 4K Ultra is simply out of reach for a consistently smooth experience.

CPU Role

The AMD Ryzen 5 7500F is a 6-core, 12-thread processor based on the Zen 4 architecture, with a base clock of 3.70 GHz and a boost clock of 5.00 GHz. In the context of this simulator, which is known for complex physics and world-streaming calculations, the CPU's single-thread and multi-thread performance are both relevant. The benchmark data shows a strong single-thread score (3,218 in Cinebench R23) and a solid multi-thread score (22,799 in Cinebench R23), placing it in the 82nd percentile of all CPUs.

The frame rate data shows that the CPU is not the primary bottleneck at lower resolutions. The jump from 1080p Low (124.2 FPS) to 1440p Low (99.5 FPS) is a 24.7 FPS drop, which is a significant performance decrease that is generally indicative of the GPU starting to become more involved. However, the fact that the system can push over 120 FPS at 1080p Low suggests the CPU has ample headroom to handle the game's simulation logic without limiting the frame rate.

The CPU's role becomes more apparent when looking at the High and Ultra presets. At 1080p, the difference between High (72.6 FPS) and Ultra (70.7 FPS) is minimal, only 1.9 FPS. This suggests that at this resolution and these high settings, the CPU is beginning to reach its limit in feeding the GPU with draw calls and simulation updates. The GPU is still the primary bottleneck, but the CPU's 6 cores are working hard to maintain that level of performance. The data confirms that the Ryzen 5 7500F is a capable partner, but it does not have the massive core count to completely eliminate CPU-related frame pacing issues in the most demanding scenarios.

Settings Recommendations

Based on the measured rows, the optimal balance of visual quality and frame rate for this combo is the High preset at 1440p. This configuration yields an average of 60 FPS, which is the standard target for smooth gameplay. The High preset at 1080p also performs well at 72.6 FPS, offering a smoother experience if the user prefers a lower resolution. For users with high-refresh-rate 1080p monitors, the Medium preset provides a significant boost to 100.7 FPS, which is a more responsive experience, albeit with some visual compromises compared to High.

The Ultra preset is not recommended for this combination. At 4K, it produces an unplayable 41.3 FPS average. At 1440p, it drops to 57.6 FPS, which is below the 60 FPS target, and at 1080p, it only reaches 70.7 FPS. The performance cost of Ultra is severe, and the data shows it provides only a marginal frame rate improvement over High at 1080p (70.7 vs 72.6 FPS). The Low preset is viable for maximum performance (124.2 FPS at 1080p) but sacrifices most of the visual fidelity that makes the simulator immersive.

The data strongly suggests that the "High" preset is the performance-per-frame sweet spot. It offers a substantial visual upgrade over Medium while maintaining playable frame rates at both 1080p and 1440p. Pushing to Ultra yields a performance hit of over 20% at 1080p and 25% at 1440p compared to High, which is not justified by the relatively small visual difference in a flight simulator context.

How This Combo Ranks

In the benchmark database, this specific CPU-GPU combination ranks 841st out of 1,795 tested combos for Microsoft Flight Simulator. This places it in the upper half of all tested systems, which is a solid result for a mid-range pairing. The rank reflects the balance between the CPU's strong single-thread performance and the GPU's capable rasterization power, though it is not a top-tier system for this particular game.

The individual components' percentiles help contextualize this rank. The CPU is in the 82nd percentile of all CPUs, indicating it is a strong performer. The GPU is in the 79th percentile of all GPUs, also a solid score. However, the combo rank is lower than either of these individual percentiles. This suggests that the pairing is not perfectly balanced for this specific workload. The CPU has more headroom than the GPU, and the GPU becomes the limiting factor at high settings and resolutions, preventing the combo from achieving a higher overall rank.

Looking at the nearest rivals for each component provides further insight. The CPU's average benchmark score is 0.1% higher than the Intel Core i7-11850H and 0.4% higher than the AMD Ryzen 9 6900HX, but 0.3% lower than the AMD Ryzen 7 2700X and AMD Ryzen 5 8400F. The GPU's average score is 0.2% higher than the Radeon RX 5600M, but 0.3% lower than the RTX 5070 Ti Mobile and 1.3% lower than the RTX 3080. This data shows that the combo is closely matched with a cluster of other mid-range to high-end components, and its 841st rank reflects a system that is competitive but not at the bleeding edge for Microsoft Flight Simulator.

FAQ

Q: What is the best resolution and preset for this combo?

A: The data indicates the best experience is at 2560x1440 with the High preset, achieving an average of 60 FPS. This provides a balanced mix of visual quality and smooth performance.

Q: Can this system handle 4K gaming in Microsoft Flight Simulator?

A: Yes, but only at lower settings. At 4K with Low settings, it achieves 75.1 FPS. At 4K with High settings, it drops to 45.8 FPS, and at Ultra, it is only 41.3 FPS, which is not smooth.

Q: Is the CPU or GPU the bottleneck in this system?

A: The benchmark results show that the GPU is the primary limiting factor at higher presets. The frame rate drops significantly from Low to Ultra at the same resolution, which is a classic sign of GPU-bound performance. The CPU has enough headroom to drive high frame rates at low settings.

Q: How does this combo rank compared to other tested systems?

A: This combo ranks 841st out of 1,795 tested combinations for Microsoft Flight Simulator. This places it in the upper half of the database, indicating a capable but not top-tier system for this game.

Q: What is the difference in performance between the High and Ultra presets?

A: At 1080p, the difference is small, with High at 72.6 FPS and Ultra at 70.7 FPS. However, at 1440p, High achieves 60 FPS while Ultra drops to 57.6 FPS. At 4K, High is 45.8 FPS and Ultra is 41.3 FPS. The Ultra preset offers minimal performance benefit and is not worth the cost.

Q: Is the Ryzen 5 7500F a good match for the RX 6750 XT in this game?

A: Yes, it is a balanced match. The CPU is a strong performer (82nd percentile), and the GPU is also solid (79th percentile). However, for this specific game, the GPU becomes the limiting factor at high settings, meaning the CPU is not fully utilized in the most demanding scenarios.