Microsoft Flight Simulator

Microsoft Flight Simulator places exceptional demands on both processor and graphics hardware, and the combination of the AMD Ryzen 7 5800X3D and AMD Radeon RX 7900 XT produces a dataset that clearly illustrates where each component carries the load. The measured frames per second across resolutions and settings reveal a system that is capable of smooth flight in most configurations, but also show the performance ceiling imposed by the simulation's engine. This analysis breaks down the benchmark results, hardware roles, and optimal settings based solely on the provided measured data.

FAQ

Q: What is the best average FPS recorded for this hardware combo in Microsoft Flight Simulator?

A: The highest average frame rate recorded in the measured data is 172.2 FPS, achieved at 1920x1080 with the Low settings preset.

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

A: At Ultra settings, the average FPS drops from 97.7 at 1920x1080 to 58.1 at 3840x2160. This represents a decrease of 39.6 FPS, or roughly a 40% reduction in average frame rate when moving to the higher resolution.

Q: Does the Low preset offer a significant advantage over High at 2560x1440?

A: Yes, the data shows a substantial gap. At 2560x1440, the Low preset yields an average of 140.9 FPS, while the High preset produces 86 FPS. This is a difference of 54.9 FPS, indicating that the Low preset is considerably less demanding on the hardware.

Q: What is the performance difference between the Medium and High presets at 3840x2160?

A: At 4K resolution, the Medium preset achieves an average of 80.7 FPS, which is 19.5 FPS higher than the High preset's 61.2 FPS. This shows that stepping down from High to Medium provides a significant boost to frame rates at this resolution.

Q: Is the combo more likely to be limited by the CPU or the GPU based on the FPS scaling?

A: The performance scaling from 1080p to 4K suggests a growing reliance on the GPU at higher resolutions. The frame rate drop from Low to Ultra settings is more pronounced at 4K, indicating that the graphics card becomes the primary bottleneck as resolution and detail increase.

Q: How does this combo rank among all tested system configurations for this game?

A: The benchmark data places this specific combination of AMD Ryzen 7 5800X3D and AMD Radeon RX 7900 XT at rank 377 out of 1795 tested combos for Microsoft Flight Simulator.

CPU Role

The AMD Ryzen 7 5800X3D is an 8-core, 16-thread processor based on the Zen 3 architecture, using the Vermeer codename. It operates on the AMD Socket AM4 platform and features a base clock of 3.40 GHz with a boost clock of 4.50 GHz. Its most defining feature is the large 96 MB shared L3 cache, which is critical for the complex, data-heavy calculations involved in flight simulation. The processor's performance in synthetic benchmarks, such as a Cinebench R23 multi-core score of 24063 and a single-core score of 3397, indicates strong processing capability. It also holds an 83rd percentile ranking against all CPUs in the database.

In the context of Microsoft Flight Simulator, the CPU's role is to manage the simulation's core logic, including physics, aerodynamics, and the vast amount of world data streaming. The benchmark results show that at 1920x1080 with Low settings, the system achieves 172.2 FPS, which is the highest average recorded. This suggests that at lower resolutions and settings, the CPU is able to feed the GPU efficiently. However, as resolution increases, the FPS drops, indicating that the GPU's workload becomes more dominant. The 5800X3D's large cache likely helps maintain frame pacing stability during complex flight scenarios, preventing stutters that could otherwise occur when the simulation loads new terrain data. The processor's performance is comparable to its nearest rivals, including the Intel Core i9-11900K and AMD Ryzen 5 7600, with average benchmark scores within 0.2% of each other.

GPU Role

The AMD Radeon RX 7900 XT is a high-end graphics card from the Radeon RX 7000 series, built on the RDNA 3.0 architecture with the Navi 31 chip. It features 20 GB of GDDR6 memory on a 320-bit bus, providing a memory bandwidth of 800.0 GB/s. The card has a boost clock of 2394 MHz and a game clock of 2025 MHz. With 5376 shading units and 192 ROPs, it is designed to handle demanding visual workloads. Its performance is reflected in a Passmark G3D score of 29009 and an 82nd percentile ranking against all GPUs in the database.

The GPU's role in Microsoft Flight Simulator is to render the detailed scenery, lighting, and aircraft models. The measured FPS data clearly shows the GPU's influence. At 3840x2160, the average frame rate scales from 103.2 FPS on Low settings down to 58.1 FPS on Ultra. This 45.1 FPS difference shows that the Ultra preset, with its higher fidelity textures and effects, places a significantly heavier load on the GPU. The large 20 GB VRAM buffer is beneficial for this game, as it can hold more high-resolution textures in memory without stuttering. The GPU's performance is closely matched by its nearest rivals, such as the NVIDIA GeForce RTX 5080 Mobile and RTX 4080 Mobile, with delta percentages of 0% and 0.6%, respectively, indicating a very tight performance grouping.

Measured FPS Breakdown

The measured data provides a clear matrix of performance across three resolutions and four settings presets. At 1920x1080, the average FPS ranges from 172.2 on Low to 97.7 on Ultra. The Medium preset achieves 137.7 FPS, while High delivers 103.2 FPS. This shows that at 1080p, even the Ultra preset provides a playable frame rate, but the difference between presets is substantial.

Moving to 2560x1440, the average FPS decreases across all settings. The Low preset yields 140.9 FPS, which is still very high. Medium produces 108.8 FPS, High drops to 86 FPS, and Ultra falls to 81 FPS. The gap between High and Ultra narrows at this resolution, suggesting that the GPU is starting to become a more significant limiting factor.

At 3840x2160, the pressure on the GPU becomes evident. The Low preset still manages an average of 103.2 FPS. However, Medium drops to 80.7 FPS, High to 61.2 FPS, and Ultra falls to 58.1 FPS. The Ultra preset at 4K is the most demanding configuration tested, and the 58.1 FPS average is the lowest score in the entire dataset. This breakdown shows that for 4K gaming, the Low preset is the only one that comfortably exceeds the 100 FPS threshold, while players aiming for higher visual fidelity must accept a frame rate in the 60 FPS range or lower.

How This Combo Ranks

The performance of this AMD Ryzen 7 5800X3D and AMD Radeon RX 7900 XT combination is placed at rank 377 out of 1795 tested combos for Microsoft Flight Simulator. This puts the system in the top 21% of all configurations tested. Given the high-end nature of both components, this ranking reflects the game's demanding nature, which often shows diminishing returns even with top-tier hardware.

The ranking suggests that while this combo is very capable, there are many other system configurations that achieve higher average frame rates in this specific title. The data indicates that the CPU and GPU are both strong performers in their own right, but the simulation's engine may not scale perfectly with them. The 5800X3D's strength lies in its cache, which helps with simulation logic, while the RX 7900 XT's strength lies in raw rasterization. However, Microsoft Flight Simulator's unique rendering pipeline may favor different hardware characteristics. For context, the CPU has an 83rd percentile ranking among all CPUs, and the GPU has an 82nd percentile ranking, but their combined rank in this game is 377th out of 1795, which is a high percentile but not at the very top. This indicates that the pairing is well-balanced, but the game itself presents challenges that prevent it from reaching the highest tier of performance.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this hardware combo depend heavily on the target resolution and desired frame rate.

For players targeting a 60 FPS experience at 3840x2160, the High preset is the only option that provides an average FPS above the 60 FPS threshold, with a score of 61.2 FPS. The Ultra preset falls short at 58.1 FPS, so High is the recommended maximum setting for 4K. The Medium preset offers a more comfortable margin of performance at 80.7 FPS, making it the better choice for a smoother experience at this resolution.

At 2560x1440, the High preset provides a solid 86 FPS, which is a good balance between visual quality and performance. The Ultra preset is also playable, with an average of 81 FPS. For a competitive or high-refresh-rate experience, the Low preset at 140.9 FPS is the best option, though it sacrifices significant visual fidelity.

For 1920x1080, all presets are playable. The Ultra preset delivers 97.7 FPS, which is near the 100 FPS mark and is the recommended setting for the best visual experience. The Medium preset at 137.7 FPS is a strong choice for high-refresh-rate monitors, while the Low preset at 172.2 FPS is the only configuration that approaches 144+ FPS territory. The data recommends that players prioritize the Ultra preset at 1080p for a balanced experience, but drop to Medium if they require higher frame rates. The Low preset is only advisable for those looking to maximize FPS above all else.