Microsoft Flight Simulator

# Microsoft Flight Simulator - AMD Ryzen 5 5500X3D + AMD Radeon RX 7600

This combination delivers playable, but not exceptional, performance in Microsoft Flight Simulator, with the pairing ranking 2027th out of 2996 tested combos. The data reveals a system that can handle the simulator at 1080p with high settings, but struggles to maintain fluid frame rates at 4K, particularly when pushing beyond Medium presets. The measured results indicate a balanced pairing where both the CPU and GPU contribute meaningfully to overall performance, though neither component dominates the frame rate equation across all resolutions.

Resolution Scaling

The frame rate drop from 1080p to 4K is substantial and reveals a system that becomes increasingly GPU-bound at higher resolutions. At High settings, the average FPS falls from 59 at 1920x1080 to 48 at 2560x1440, a reduction of 11 frames, and then to 35 at 3840x2160, representing a 24-frame drop from 1080p. This represents a 40.7% performance loss when moving from 1080p to 4K at High settings, which is a significant scaling penalty that suggests the RX 7600's 8 GB VRAM and 128-bit memory bus are limiting factors at higher pixel counts.

The scaling pattern across settings is telling. At Low settings, the system achieves 101 FPS at 1080p, drops to 81 FPS at 1440p, and still manages 60 FPS at 4K. This demonstrates that when the graphical load is reduced, the system can maintain playable frame rates even at 4K. However, the gap between Low and Ultra settings widens dramatically as resolution increases. At 1080p, the difference between Low and Ultra is 45 FPS (101 vs 56), while at 4K, that gap shrinks to 27 FPS (60 vs 33), indicating that at higher resolutions, the GPU becomes the primary bottleneck and setting changes have a proportionally smaller impact on final frame rates.

The Medium preset data provides the most complete picture, as it includes minimum and maximum FPS values. At 1080p Medium, the system averages 79 FPS with a minimum of 67 and maximum of 90, showing a relatively tight frame time distribution. At 1440p Medium, the average drops to 63 FPS with a range of 54 to 73, and at 4K Medium, the average is 47 FPS with a range of 40 to 54. The consistency of these ranges, with approximately 13-15 FPS between minimum and maximum, suggests that the system maintains relatively stable performance without severe frame time spikes, even as resolution increases.

The resolution scaling data indicates that 1440p represents something of a sweet spot for this combination. The 1440p High average of 48 FPS is only 11 frames below 1080p High, while 4K High falls 13 frames below 1440p High. This suggests that the RX 7600's resources are better utilized at 1440p than at 4K, where the 8 GB VRAM capacity and 288.0 GB/s bandwidth are likely insufficient for the texture and geometry demands of Microsoft Flight Simulator at Ultra settings.

GPU Role

The AMD Radeon RX 7600, based on the Navi 33 chip with RDNA 3.0 architecture, carries 8 GB of GDDR6 memory across a 128-bit bus, yielding 288.0 GB/s of bandwidth. This memory configuration is the most likely constraint at higher resolutions and settings. The GPU's boost clock of 2655 MHz and game clock of 2250 MHz provide ample compute throughput for a flight simulator that relies heavily on both geometry processing and texture sampling, but the memory subsystem's 8 GB capacity becomes a limiting factor when Flight Simulator loads detailed scenery and high-resolution textures at 4K.

The GPU's benchmark scores place it at the 57th percentile among all GPUs, with an average benchmark score of 15171. Its nearest rivals include the NVIDIA GeForce RTX 3050 OEM, which scores 15199 with a delta of -0.2%, and the AMD Radeon 680M, which scores 15270 with a delta of -0.7%. This positioning indicates that the RX 7600 sits in the mid-range of GPU performance, which aligns with the measured FPS results in this game. The PassMark G3D score of 16634 and DirectX 12 score of 58 suggest that the GPU has moderate DirectX 12 capabilities, which is relevant given that Microsoft Flight Simulator utilizes DirectX 12 features.

The measured frame rates show that the GPU's performance scales predictably with settings changes. At 1080p, the jump from Low (101 FPS) to Medium (79 FPS) to High (59 FPS) to Ultra (56 FPS) shows a gradual degradation, with the largest single drop occurring between Low and Medium (22 FPS). At 4K, the same progression yields 60, 47, 35, and 33 FPS respectively, with the largest drop again between Low and Medium (13 FPS). This pattern indicates that the Medium preset represents a point where the GPU's resources are being more fully utilized, and further setting increases yield diminishing returns.

The GPU's 2048 shading units and 64 ROPs, combined with a pixel rate of 169.9 GPixel/s and texture rate of 339.8 GTexel/s, provide sufficient raw throughput for this simulator. However, the 8 GB VRAM appears to be the critical constraint at 4K, as evidenced by the fact that 4K Low achieves 60 FPS while 4K High falls to 35 FPS. This 25 FPS difference at the same resolution suggests that the memory requirements of higher settings at 4K exceed what the GPU can efficiently handle, likely forcing texture streaming or lower-quality asset loading.

Settings Recommendations

The measured data supports a clear recommendation for Medium settings across all resolutions, as this preset offers the best balance of visual quality and frame rate stability. At 1080p Medium, the system achieves 79 FPS average with a minimum of 67 FPS, providing both smooth gameplay and a frame rate buffer above the 60 FPS threshold. The Medium preset also includes the only complete min/max FPS data in the entire measured set, indicating that this is the setting where the system's performance is most consistent and predictable.

For users prioritizing frame rate over visual fidelity, the Low preset delivers excellent performance at all resolutions, with 101 FPS at 1080p, 81 FPS at 1440p, and 60 FPS at 4K. This makes Low the only preset that achieves 60 FPS at 4K, and it does so with a comfortable margin at lower resolutions. However, the visual compromise in a flight simulator, which relies heavily on scenery detail and cockpit readability, may not be worth the performance gain for most users.

The High and Ultra presets are only recommended for 1080p users who prioritize visual quality over frame rate. At 1080p High, the system averages 59 FPS, just below the 60 FPS threshold, while Ultra drops to 56 FPS. At 1440p, High averages 48 FPS and Ultra averages 45 FPS, which may be borderline playable for a flight simulator where precise control inputs are important. At 4K, neither High (35 FPS) nor Ultra (33 FPS) achieves a playable frame rate, making these settings unsuitable for that resolution.

The data suggests that Medium at 1440p, with an average of 63 FPS and a range of 54 to 73 FPS, provides the best overall experience for users with 1440p displays. This configuration offers a significant visual improvement over Low while maintaining an average frame rate above 60 FPS. For 4K users, the choice is between Low at 60 FPS or Medium at 47 FPS, with the latter providing better visuals but requiring acceptance of sub-60 FPS performance.

Measured FPS Breakdown

At 1920x1080, the system delivers its strongest performance across all settings. The Low preset averages 101 FPS, providing a substantial margin above the 60 FPS threshold. Medium averages 79 FPS with a minimum of 67 and maximum of 90, demonstrating consistent frame delivery. High averages 59 FPS, falling just short of the 60 FPS mark, while Ultra averages 56 FPS. The progression from Low to Ultra at 1080p shows a total degradation of 45 FPS, with the largest drop occurring between Low and Medium (22 FPS), followed by a 20 FPS drop from Medium to High, and a smaller 3 FPS drop from High to Ultra.

At 2560x1440, performance remains playable across most settings but begins to show the GPU's limitations. Low averages 81 FPS, a 20 FPS drop from 1080p Low. Medium averages 63 FPS with a minimum of 54 and maximum of 73, providing acceptable performance for most users. High averages 48 FPS, which is below the 60 FPS threshold but may be tolerable for some flight simulation enthusiasts. Ultra averages 45 FPS, only 3 FPS below High, indicating that the GPU is becoming saturated at this resolution. The total spread at 1440p is 36 FPS, from 81 FPS at Low to 45 FPS at Ultra.

At 3840x2160, the system struggles to maintain playable frame rates at higher settings. Low averages 60 FPS, exactly at the threshold, making it the only 4K setting that achieves acceptable performance. Medium averages 47 FPS with a minimum of 40 and maximum of 54, providing playable but not smooth performance. High averages 35 FPS, and Ultra averages 33 FPS, both of which are likely too low for a satisfactory flight simulation experience. The total spread at 4K is 27 FPS, narrower than at lower resolutions due to the GPU bottleneck.

The Medium preset's min/max data across all three resolutions provides insight into frame time consistency. At 1080p, the range is 67 to 90 FPS (23 FPS spread); at 1440p, 54 to 73 FPS (19 FPS spread); and at 4K, 40 to 54 FPS (14 FPS spread). This narrowing range at higher resolutions suggests that the GPU's workload becomes more uniform as it approaches its performance limits, but also that frame times become less variable, which can be positive for perceived smoothness even at lower average frame rates.

How This Combo Ranks

This combination of AMD Ryzen 5 5500X3D and AMD Radeon RX 7600 ranks 2027th out of 2996 tested combos in Microsoft Flight Simulator, placing it in the lower-middle portion of the distribution. This ranking percentile of approximately 32.4% indicates that the majority of tested hardware combinations outperform this pairing in this specific game. Given that Microsoft Flight Simulator is known for being demanding on both CPU and GPU, this ranking reflects the mid-range positioning of both components.

The CPU's individual benchmark performance shows an average score of 37018, placing it at the 85th percentile among all CPUs. Its nearest rivals include the AMD Ryzen 5 5600F with a score of 36945 and a delta of 0.2%, the AMD Ryzen AI 7 PRO 450 with 37093 and a delta of -0.2%, and the Intel Core Ultra 5 225 with 36938 and a delta of 0.2%. These tight deltas, all within 0.3%, indicate that the 5500X3D sits in a very competitive performance cluster where small differences separate processors.

The GPU's average benchmark score of 15171 places it at the 57th percentile among all GPUs, with nearest rivals including the NVIDIA GeForce RTX 3050 OEM at 15199 (delta -0.2%), the AMD Radeon 680M at 15270 (delta -0.7%), and the AMD Radeon Pro 560X at 15082 (delta 0.6%). The GPU's percentile ranking is notably lower than the CPU's, suggesting that the RX 7600 is the weaker component relative to its peers, which may explain why the combination ranks lower than the CPU's individual percentile might suggest.

The discrepancy between the CPU's 85th percentile and the GPU's 57th percentile, combined with the overall combo ranking in the lower third of tested systems, indicates that Microsoft Flight Simulator's performance with this pairing is limited more by the GPU than the CPU. The measured FPS data supports this interpretation, as frame rates drop significantly at higher resolutions and settings, which is characteristic of a GPU bottleneck rather than a CPU limitation.

CPU Role

The AMD Ryzen 5 5500X3D contributes to this system's performance through its 6 cores and 12 threads, based on the Zen 3 architecture with a 3.00 GHz base clock and 4.00 GHz boost clock. The processor's 96 MB of shared L3 cache is a notable feature for a flight simulator, which often benefits from larger caches to handle the complex scenery and aircraft data. The CPU's PassMark multi-thread score of 20363 and single-thread score of 2941 demonstrate solid performance, though the single-thread score is where the CPU's capabilities are most relevant to Microsoft Flight Simulator's engine.

The CPU's benchmark profile shows strong performance in specific workloads: a data compression score of 230392, floating point math score of 34511, and integer math score of 60033. These results indicate a processor that handles complex calculations efficiently, which is relevant for the physics and flight dynamics computations in the simulator. The extended instructions score of 15925 and random string sorting score of 23675 suggest good overall processing capability for varied workloads.

The 5500X3D's position at the 85th percentile among all CPUs, with an average benchmark score of 37018, places it in a competitive cluster with the AMD Ryzen 5 5600F (36945, delta 0.2%) and Intel Core Ultra 5 225 (36938, delta 0.2%). The near-identical scores among these rivals indicate that the 5500X3D is not a performance outlier in either direction; it delivers performance consistent with its market segment. The CPU's 105 W TDP and support for DDR4 memory across a dual-channel interface with 51.2 GB/s bandwidth provide adequate memory bandwidth for most gaming workloads.

In the context of this game, the measured FPS data suggests that the CPU is not the primary bottleneck at higher resolutions. The fact that frame rates at 4K drop significantly across settings (60 FPS at Low to 33 FPS at Ultra) while the CPU maintains its performance profile indicates that the GPU is the limiting factor at 4K. However, at 1080p Low, the 101 FPS result suggests that the CPU can feed the GPU effectively at higher frame rates, and the 5500X3D's single-thread performance is sufficient to avoid becoming a constraint in most scenarios. The CPU's role becomes more apparent at lower resolutions and settings where frame rates exceed 100 FPS, and the processor's 4.00 GHz boost clock helps maintain responsive performance in the simulator's complex scenes.