Microsoft Flight Simulator

# Microsoft Flight Simulator — AMD Ryzen 9 5900X + NVIDIA GeForce GTX 1650

The pairing of a 12-core AMD Ryzen 9 5900X with the entry-level GTX 1650 produces a severely GPU-limited experience in Microsoft Flight Simulator. Across all measured resolutions and settings, frame rates remain below 51 FPS, with the combo ranking 1747th out of 1795 tested combinations in this game. The data shows that this is a configuration where the CPU's substantial compute headroom is largely wasted, as the GTX 1650's modest graphics throughput becomes the overwhelming bottleneck at every tested setting. The practical takeaway is that this system can manage playable frame rates only at 1080p with Low settings, and even then, the margin above 30 FPS is thin.

Resolution Scaling

The frame rate collapse from 1080p to 4K is steep and consistent across all settings, revealing a classic GPU-bound scenario. At Low settings, the average FPS drops from 50.5 at 1920x1080 to 37.2 at 2560x1440, a 26% reduction, and then further to 28.9 at 3840x2160, a 43% drop from the 1080p baseline. The pattern is even more pronounced at Ultra settings, where the average falls from 28.0 at 1080p to 18.9 at 1440p and finally to 14.6 at 4K — a 48% decline between 1080p and 4K. These steep scaling curves indicate that the GTX 1650's 4 GB of GDDR5 memory and 128-bit bus are saturated early, with pixel throughput becoming the limiting factor as resolution increases.

The resolution scaling behavior also shows that the gap between settings widens at higher resolutions. At 1080p, the difference between Low and Ultra is 22.5 FPS (50.5 vs 28.0). At 4K, that same gap narrows to 14.3 FPS (28.9 vs 14.6), suggesting that at 4K the GPU is so overwhelmed that even reducing settings yields diminishing returns. The data indicates that 1440p is a borderline case: Low settings produce 37.2 FPS, which is playable for simulation, but Medium drops to 31.2 FPS and High falls to 20.5 FPS, making the resolution practically unusable above Low. For 4K, every setting yields average frame rates below 29 FPS, confirming that this resolution is not viable for this combo regardless of quality configuration.

GPU Role

The GTX 1650's specifications explain its performance ceiling in this title. With 4 GB of GDDR5 memory on a 128-bit bus delivering 128.1 GB/s bandwidth, the card is equipped for 1080p gaming, not for the high-resolution, high-detail demands of a flight simulator that renders vast terrain and dense scenery. The GPU's 896 shading units and 32 ROPs, operating at a boost clock of 1665 MHz, produce 2.984 TFLOPS of FP32 compute. These figures place the card in the 43rd percentile of all GPUs, with an average benchmark score of 8713. Its nearest rivals include the NVIDIA Quadro P2200 (0.5% higher score) and the AMD Radeon Pro WX 5100 (0.5% lower), indicating the GTX 1650 sits at the lower end of the performance spectrum.

The measured FPS data aligns with these hardware characteristics. The card's DirectX 12 benchmark score of 35 (out of a possible higher range) is particularly telling, as Microsoft Flight Simulator relies heavily on DX12 features. The GPU's Vulkan score of 35966 and OpenCL score of 39112 suggest it can handle compute workloads, but the raw rasterization throughput is insufficient for this game's demanding draw calls. The 75 W TDP and lack of power connectors confirm this is a low-power part, and the data shows that in this simulation, the GTX 1650's memory bandwidth and fill rate are the primary constraints — the 53.28 GPixel/s pixel rate and 93.24 GTexel/s texture rate are simply too low for 4K Ultra workloads.

FAQ

Q: What is the highest average FPS this combo achieves in Microsoft Flight Simulator?

A: The best measured result is 50.5 FPS, achieved at 1920x1080 with Low settings. No other configuration reaches 50 FPS.

Q: Is 4K playable with this CPU/GPU combination?

A: No. At 3840x2160, the highest average FPS recorded is 28.9 (Low settings), and Ultra settings drop to 14.6 FPS. All 4K results are below the 30 FPS threshold commonly considered minimum for playability.

Q: How does the GTX 1650 compare to its nearest GPU rivals in synthetic benchmarks?

A: The GTX 1650's average benchmark score is 8713. The AMD Radeon Pro WX 5100 scores 8761 (0.5% higher), the NVIDIA GeForce RTX 3050 A Mobile scores 8746 (0.4% higher), and the NVIDIA Quadro P2200 scores 8671 (0.5% lower). These are all within 1% of each other.

Q: What is the frame rate difference between Low and Ultra at 1440p?

A: At 2560x1440, Low settings average 37.2 FPS, while Ultra averages 18.9 FPS — a difference of 18.3 FPS. Medium sits at 31.2 FPS and High at 20.5 FPS.

Q: Does the Ryzen 9 5900X's multi-core strength help in this game?

A: The CPU's Cinebench R23 multi-core score is 33150, and its 3DMark max-threads score is 10075, indicating strong multi-threaded capability. However, the measured FPS shows the GPU is the limiting factor, as frame rates are consistently low even at 1080p, suggesting the CPU's power is not the binding constraint.

Q: What rank does this combination hold among all tested combos in this game?

A: This combo ranks 1747th out of 1795 tested combinations in Microsoft Flight Simulator, placing it in the bottom 3% of all systems tested.

How This Combo Ranks

The combo's rank of 1747 out of 1795 tested combinations places it in the lowest echelon of systems for Microsoft Flight Simulator. This rank is driven almost entirely by the GPU's limited performance, as the CPU is a high-end part. The Ryzen 9 5900X sits in the 90th percentile of all CPUs, with an average benchmark score of 39453. Its nearest rivals include the Intel Core i7-13700F (0.9% higher score) and the Intel Core i7-13700 (1% lower), showing the CPU is competitive with recent desktop flagships. In contrast, the GTX 1650's 43rd percentile GPU ranking means the graphics card is the clear weak link.

The data implies that if the GPU were upgraded, the CPU could support significantly higher frame rates. The Ryzen 9 5900X's 12 cores and 24 threads, with a boost clock of 4.80 GHz, provide ample compute for the simulation's physics and AI workloads. However, in the measured results, the combo's performance is capped by the GTX 1650's capabilities. The 1747th rank reflects this imbalance — the system is not competitive for this game, and the CPU's potential is unrealized. For context, the combo ranks below the vast majority of tested systems, many of which likely pair more balanced CPUs and GPUs.

Settings Recommendations

Based on the measured FPS data, the only viable setting for a playable experience is 1080p with Low settings, which delivers 50.5 FPS. This is the sole configuration that exceeds 40 FPS, and it provides a comfortable margin above the 30 FPS floor for a flight simulator. At 1080p Medium, the average drops to 39.0 FPS, which is still playable but with less headroom, while High (27.3 FPS) and Ultra (28.0 FPS) fall below the smoothness threshold. For 1440p, Low settings at 37.2 FPS are the only playable option, but the frame rate is close to the minimum acceptable level. 4K is not recommended under any settings, as even Low produces only 28.9 FPS.

For users prioritizing visual quality over frame rate, 1080p Medium at 39.0 FPS offers a reasonable compromise between fidelity and smoothness. However, the data suggests that the GTX 1650's 4 GB memory capacity will struggle with the game's high-resolution textures at Medium or above, potentially causing stutters or texture pop-in. The measured averages do not capture these transient issues, so the Low preset at 1080p is the safest recommendation for consistent performance. The 1080p Ultra result of 28.0 FPS is only 1.3 FPS higher than 1080p High, indicating diminishing returns from the Ultra preset on this hardware.

Measured FPS Breakdown

At 1920x1080, the results show a clear progression: Low averages 50.5 FPS, Medium 39.0 FPS, High 27.3 FPS, and Ultra 28.0 FPS. Notably, High and Ultra are nearly identical, differing by only 0.7 FPS, which suggests the Ultra preset adds visual effects that do not meaningfully tax the GPU further. The 1440p results are: Low 37.2 FPS, Medium 31.2 FPS, High 20.5 FPS, and Ultra 18.9 FPS. The drop from Low to Medium at 1440p is 6.0 FPS, while the drop from Medium to High is 10.7 FPS, indicating that High settings impose a significant penalty at this resolution. At 3840x2160, the results are: Low 28.9 FPS, Medium 21.6 FPS, High 16.3 FPS, and Ultra 14.6 FPS. The gap between Low and Ultra at 4K is 14.3 FPS, which is smaller than the 22.5 FPS gap at 1080p, confirming that the GPU is saturated at 4K regardless of settings.

Across all resolutions, the Low preset consistently provides the highest frame rates, with the 1080p Low result being the only one above 50 FPS. The data shows that the GTX 1650's performance scales almost linearly with resolution at Low settings (50.5 → 37.2 → 28.9 FPS), while at Ultra settings the scaling is more compressed (28.0 → 18.9 → 14.6 FPS), reflecting the card's memory bandwidth limits at higher resolutions.

CPU Role

The AMD Ryzen 9 5900X is a high-end desktop processor with 12 cores and 24 threads, based on the Zen 3 architecture (Vermeer codename) on a 7 nm process. Its base clock of 3.70 GHz and boost clock of 4.80 GHz, combined with 64 MB of L3 cache, provide exceptional single-threaded performance, as evidenced by its Cinebench R23 single-core score of 4680 and 3DMark single-thread score of 941. The CPU's multi-threaded scores are equally strong: Cinebench R23 multi-core reaches 33150, and 3DMark max-threads hits 10075. This positions the CPU in the 90th percentile of all processors, with nearest rivals like the Intel Core i7-13700F (0.9% higher) and Intel Core i7-13700 (1% lower).

In Microsoft Flight Simulator, the CPU handles the simulation's complex flight model, weather systems, and AI traffic. The Ryzen 9 5900X's 12 cores are more than sufficient for these tasks, but the measured FPS data indicates the GPU is the bottleneck. The PassMark multi-thread score of 39002 and integer math score of 140851 suggest the CPU can process the game's physics calculations rapidly. However, with the GTX 1650 delivering a PassMark G3D score of 7880 (43rd percentile), the graphics card cannot keep up with the CPU's output. The result is a system where the CPU's potential is capped at the GPU's frame rate ceiling — the 5900X could drive much higher FPS with a more powerful graphics card, but in this configuration, the simulation's visual rendering limits the experience to the sub-50 FPS range measured.