Microsoft Flight Simulator

Microsoft Flight Simulator is a demanding title that stresses both the CPU and GPU heavily, and the data for the Intel Core Ultra 5 225 paired with the AMD Radeon RX 9070 reveals a system that is well-balanced but ultimately limited by the graphics card at higher resolutions. The measured frames per second (FPS) across different settings and resolutions show a clear pattern of scaling that points to where the bottleneck lies. This analysis will break down the performance metrics, compare the combo to other tested configurations, and provide recommendations based strictly on the provided data.

Resolution Scaling

The FPS drop from 1080p to 4K in this benchmark set is significant, and the rate of that drop tells a story about the limiting component. At Low settings, the average FPS goes from 155 at 1920x1080 down to 125 at 2560x1440, and then to 92 at 3840x2160. That is a 20% decrease from 1080p to 1440p, and a further 26% decrease from 1440p to 4K. This steep decline as pixel count rises is a classic indicator that the GPU is the primary bottleneck at these settings; as the resolution increases, the rendering workload on the Radeon RX 9070 grows, directly reducing the frame rate.

Looking at Medium settings, the pattern holds. The average FPS is 121 at 1080p, 97 at 1440p, and 72 at 4K. The drop from 1440p to 4K is again notable, showing that the graphics card is struggling to maintain the higher frame rates as the pixel count increases. The data for High settings follows the same trend: 91 FPS at 1080p, 73 FPS at 1440p, and 54 FPS at 4K. In each case, the relative performance loss from 1440p to 4K is substantial, reinforcing that the GPU is the main constraint on performance.

The Ultra preset shows the lowest overall frame rates, with 86 FPS at 1080p, 70 FPS at 1440p, and 51 FPS at 4K. The scaling from 1080p to 1440p is a 19% drop, and from 1440p to 4K, it is a 27% drop. This consistent pattern across all settings—where the 4K performance is significantly lower than the 1440p performance—indicates that the CPU, the Intel Core Ultra 5 225, is likely not the limiting factor in these scenarios. If the CPU were the bottleneck, we would expect to see a smaller drop when moving to higher resolutions, as the CPU workload per frame would be more constant while the GPU takes on more work. Instead, the data shows that the GPU is working at its limit.

CPU Role

The Intel Core Ultra 5 225 is a 10-core, 10-thread processor with a base clock of 3.30 GHz and a boost clock of 4.90 GHz. In a simulation game like Microsoft Flight Simulator, which often has complex physics and AI calculations, a strong CPU is important. The benchmark results show that this CPU has a solid foundation for gaming; its Cinebench R23 multicore score is 25891 and its single-core score is 3655. These scores place the CPU in the 85th percentile of all CPUs, indicating it is a capable performer for desktop workloads.

However, the game's measured FPS data suggests that the CPU is not the primary bottleneck in most of the tested configurations. The fact that the FPS drops so significantly from 1080p to 4K at all settings points to the GPU being the limiting factor. If the CPU were the bottleneck, the frame rates would likely be more consistent across resolutions, particularly at lower settings where the GPU has less work to do. At 1080p Low, the CPU is able to feed the GPU enough data to reach 155 FPS, but as the resolution increases, the GPU's rendering time per frame grows, and the overall FPS is constrained by that GPU time.

This is not to say the CPU is irrelevant. Its performance in synthetic benchmarks like Passmark, where it scores 30459 in multithread and 4412 in single-thread, shows it has the processing power to handle the game's logic. The data indicates that this combo is well-matched for high-refresh-rate 1080p gaming, but the GPU is the component that will determine the upper limits of performance at higher resolutions and settings. The CPU provides enough headroom for the GPU to operate, but the game's visual demands at 1440p and 4K are simply too much for the RX 9070 to maintain extremely high frame rates.

How This Combo Ranks

In the grand scheme of all tested combinations, this specific pairing of the Intel Core Ultra 5 225 and the AMD Radeon RX 9070 ranks 833rd out of 2996 combos for Microsoft Flight Simulator. This places it in the top 27.8% of all systems tested, which is a respectable position. The rank indicates that while this is not a top-tier, absolute best-performing system for this game, it is far from the bottom and offers a strong level of performance that should satisfy most users.

The combo rank is a holistic measure that takes into account both the CPU and GPU capabilities. Given that the CPU is in the 85th percentile and the GPU is in the 69th percentile, the combined ranking makes sense. The CPU is relatively stronger than the GPU, but the overall package still performs well above the median. The data suggests that the system is well-balanced, with the CPU offering solid support for the GPU, but the GPU's performance is what ultimately holds the system back from achieving a higher rank in this specific game. The rank of 833 out of 2996 combos means that many other systems will deliver higher frame rates, but this combination still offers a good experience, especially at 1080p and 1440p.

Measured FPS Breakdown

The measured FPS data provides a detailed look at the performance of this combo across a matrix of resolutions and settings. At 1920x1080, the system excels. On Low settings, it averages 155 FPS, which is very high and indicates a smooth experience. Medium settings at 1080p yield an average of 121 FPS, with a minimum of 103 and a maximum of 139, showing good consistency. High settings at 1080p produce an average of 91 FPS, and Ultra settings average 86 FPS. This shows that at 1080p, the user can comfortably play on any preset, with even the highest settings remaining well above 60 FPS.

Moving to 2560x1440, the performance drops but remains playable. Low settings average 125 FPS, which is still very good for a 1440p resolution. Medium settings average 97 FPS, with a minimum of 83 and a maximum of 112. High settings average 73 FPS, and Ultra settings average 70 FPS. These numbers indicate that at 1440p, the system can handle most presets well, though the High and Ultra presets will be closer to the 60-70 FPS range, which is acceptable for a simulation game. The minimum FPS of 83 on Medium settings suggests that there are no major frametime spikes or stutters in the tested scenario.

At 3840x2160, the system's performance is more limited. Low settings average 92 FPS, which is still respectable for 4K. Medium settings average 72 FPS, with a minimum of 61 and a maximum of 83, which means it is just barely holding onto a 60 FPS experience. High settings average 54 FPS, and Ultra settings average 51 FPS. The data shows that for a consistent 60 FPS experience at 4K, the user will need to stick to Medium settings or lower. The High and Ultra presets at 4K will result in frame rates that are below 60 FPS, which might be less desirable for some users.

FAQ

Q: Can the Intel Core Ultra 5 225 and AMD Radeon RX 9070 handle Microsoft Flight Simulator at 4K with High settings?

A: The measured average FPS at 3840x2160 with High settings is 54, which is below the 60 FPS threshold. While it is playable, it does not provide a consistently smooth 60 FPS experience. To achieve 60 FPS or higher, the user would need to lower the settings to Medium, which averages 72 FPS.

Q: What is the best resolution to play this game with this combo for a high refresh rate experience?

A: At 1920x1080, the system is capable of very high frame rates. On Low settings, it averages 155 FPS, and on Medium settings, it averages 121 FPS. Even on Ultra settings at 1080p, it averages 86 FPS. This makes 1080p the best resolution for maximizing frame rates.

Q: How does the CPU's performance compare to its rivals in synthetic benchmarks?

A: The Intel Core Ultra 5 225 has an average benchmark score of 36938. Its nearest rival, the AMD Ryzen 5 5600F, has a nearly identical average score of 36945, with a deltaPct of 0. The AMD Ryzen 5 5500X3D is also very close with a score of 37018, showing a -0.2% difference. This indicates the CPU is on par with these comparable processors.

Q: Is the GPU the main component limiting performance at higher resolutions?

A: Yes, the data suggests this. The FPS drops significantly as resolution increases from 1080p to 1440p and then to 4K. For example, at High settings, the average FPS goes from 91 at 1080p to 54 at 4K. This pattern indicates that the rendering workload on the GPU is the primary constraint.

Q: What is the combo's overall ranking compared to other tested systems?

A: The combo ranks 833rd out of 2996 tested combinations for Microsoft Flight Simulator. This places it in the top 27.8% of all systems, indicating a solid but not top-tier performance level for this specific game.

Q: Does the CPU have enough processing power to avoid bottlenecking the GPU?

A: The benchmark results suggest it does. The CPU has a Cinebench R23 multicore score of 25891 and a single-core score of 3655. The fact that frame rates scale down heavily with resolution is a sign that the CPU is not the limiting factor; it has enough headroom to feed the GPU in most scenarios.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the user's priority for frame rate versus visual fidelity. For users with a 1920x1080 monitor, the data shows that the Ultra preset is a viable option, averaging 86 FPS. This provides a high level of visual detail without sacrificing a smooth frame rate. For those who prefer even higher frame rates, the High preset at 1080p averages 91 FPS, offering a marginal performance boost with only a slight reduction in visual quality. The Medium preset at 1080p is also excellent, averaging 121 FPS, which is ideal for high-refresh-rate monitors.

At 2560x1440, the Medium preset appears to be the sweet spot. It averages 97 FPS with a minimum of 83 FPS, ensuring a consistently smooth experience. The High preset at 1440p averages 73 FPS, which is still playable, but the lower minimum frame rate on Medium provides a more stable experience. The Ultra preset at 1440p averages 70 FPS, which is acceptable but offers diminishing returns over High. For a 4K display, the Medium preset is the best choice for maintaining a high frame rate, averaging 72 FPS. The Low preset will offer the highest frame rates at 4K, averaging 92 FPS, but with a significant reduction in visual quality. The High and Ultra presets at 4K are not recommended for a 60 FPS target, as they average 54 and 51 FPS respectively.

GPU Role

The AMD Radeon RX 9070 is the primary driver of the visual experience in this configuration. Its role becomes more critical as the resolution and settings increase. The GPU has 16 GB of GDDR6 memory on a 256-bit bus, providing a memory bandwidth of 644.6 GB/s. This is a substantial amount of memory and bandwidth, which is beneficial for a game like Microsoft Flight Simulator that often uses large textures and complex scenery. The GPU's clock speeds include a base of 1330 MHz and a boost of 2520 MHz, with a game clock of 2070 MHz, which are the frequencies it will typically operate at under load.

The performance of the GPU is reflected in its benchmark scores. It scores 25381 in the Passmark G3D test and 14737 in the Passmark GPU Compute test. In the 3DMark Steel Nomad DX12 test, it scores 6290. These scores place the GPU in the 69th percentile of all GPUs. While this is a decent score, it is not in the top tier of graphics cards. The measured FPS data confirms this; the GPU is the limiting factor at 4K, as the frame rates drop below 60 FPS on High and Ultra settings. The data indicates that the RX 9070 is a capable card for 1080p and 1440p gaming, and even for 4K at lower settings, but it does not have the raw power to handle the highest settings at 4K in this demanding title. Its nearest rivals in terms of average benchmark score include the NVIDIA GeForce RTX 2080 SUPER and the AMD Radeon RX 6800S, which have very similar performance levels.