Microsoft Flight Simulator

# Microsoft Flight Simulator with AMD Ryzen 7 9800X3D + NVIDIA GeForce RTX 5090

This combination of the AMD Ryzen 7 9800X3D and NVIDIA GeForce RTX 5090 delivers exceptional performance in Microsoft Flight Simulator, with measured frame rates ranging from 79 FPS at 4K Ultra to 234 FPS at 1080p Low. The data shows a system that maintains playable frame rates across all tested settings, with the RTX 5090's 32 GB of GDDR7 memory and the 9800X3D's 96 MB of shared L3 cache working together to handle the simulation's demanding workload.

Settings Recommendations

The measured FPS data reveals a clear hierarchy across the four settings presets at each resolution. At 1920x1080, the Ultra preset delivers 133 FPS average, while High reaches 139 FPS, Medium hits 185 FPS, and Low achieves 234 FPS. The progression from Ultra to Medium represents a 52 FPS gain (from 133 to 185 FPS), which is a substantial 39% improvement in average frame rate. At 2560x1440, the pattern continues with Ultra at 107 FPS, High at 112 FPS, Medium at 149 FPS, and Low at 192 FPS. The 4K results show Ultra at 79 FPS, High at 83 FPS, Medium at 110 FPS, and Low at 142 FPS.

For the best experience per the measured rows, the Medium preset offers the most balanced performance-to-visual quality ratio. At 4K, Medium delivers 110 FPS with a recorded minimum of 94 FPS and maximum of 127 FPS, providing a smooth experience above the 60 FPS threshold with headroom for dips. At 1440p, Medium achieves 149 FPS with a minimum of 127 FPS, while at 1080p it reaches 185 FPS with a minimum of 158 FPS. Medium is the only preset with complete min/max data across all resolutions, indicating it maintains consistent frame delivery. The Ultra preset, while visually superior, drops to 79 FPS at 4K, which may introduce noticeable stutter in dense scenery areas. High settings offer only marginal gains over Ultra (4 FPS at most resolutions) while sacrificing visual fidelity, making Medium the clear recommendation for players prioritizing smoothness without extreme visual compromises.

FAQ

Q: What is the highest average frame rate recorded for this combination?

A: The highest measured average is 234 FPS at 1920x1080 with Low settings. The next highest is 192 FPS at 2560x1440 Low, followed by 185 FPS at 1920x1080 Medium.

Q: Does this system maintain playable frame rates at 4K Ultra settings?

A: Yes, the 4K Ultra preset averages 79 FPS, which is above the 60 FPS threshold for smooth gameplay. However, this is the lowest average across all tested configurations, and no minimum FPS data is available for this preset.

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

A: At Low settings, the drop is from 234 FPS at 1080p to 142 FPS at 4K, a 92 FPS reduction (39%). At Medium, the drop is from 185 FPS to 110 FPS, a 75 FPS reduction (41%). At High, the drop is from 139 FPS to 83 FPS, a 56 FPS reduction (40%). At Ultra, the drop is from 133 FPS to 79 FPS, a 54 FPS reduction (41%).

Q: Which settings preset has the most complete FPS data?

A: The Medium preset is the only one with minimum and maximum FPS values recorded. At 1920x1080, it shows a minimum of 158 and maximum of 213 FPS; at 2560x1440, a minimum of 127 and maximum of 172 FPS; and at 3840x2160, a minimum of 94 and maximum of 127 FPS.

Q: How does the combo rank among all tested combinations in this game?

A: This combination ranks 56th out of 3,714 tested combos in Microsoft Flight Simulator, placing it in the top 1.5% of all configurations tested.

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

A: At 2560x1440, Ultra averages 107 FPS while High averages 112 FPS, a difference of just 5 FPS (4.7%). This is the smallest gap between adjacent presets across all resolutions.

CPU Role

The AMD Ryzen 7 9800X3D is an 8-core, 16-thread processor from the 9000 series, built on the Zen 5 architecture with a 4 nm process. Its base clock of 4.70 GHz and boost clock of 5.20 GHz provide strong single-thread performance, which is critical for flight simulation workloads that often rely on a primary simulation thread. The processor's 96 MB of shared L3 cache is particularly relevant for Microsoft Flight Simulator, which streams large amounts of terrain and scenery data that benefit from high cache capacity.

The CPU's benchmark scores indicate strong multi-threaded capabilities: Cinebench R23 multicore reaches 23,230 points, while Geekbench multicore scores 18,696. Single-thread performance is equally robust, with Cinebench R23 singlecore at 2,080 and Geekbench singlecore at 2,964. The 3DMark tests show scaling from 2,394 (2 threads) to 10,081 (16 threads), demonstrating efficient thread utilization. The Passmark multithread score of 40,009 and single-thread score of 4,430 place this CPU in the 87th percentile versus all CPUs.

In Microsoft Flight Simulator, the CPU's role becomes apparent when examining the frame rate scaling across resolutions. At 1080p, the system achieves 234 FPS at Low settings, suggesting the CPU is capable of feeding the GPU with sufficient data. The 9800X3D's nearest rivals in synthetic benchmarks include the AMD Ryzen 7 PRO 8840HS (0.4% higher score), AMD Ryzen AI 9 365 (0.7% lower), AMD Ryzen AI 7 450 (0.7% higher), and AMD Ryzen 7 7700 (0.8% higher). These rival comparisons show the 9800X3D is closely matched with other high-end processors in general benchmarks, but its 3D V-Cache technology likely provides specific advantages in simulation workloads that aren't fully captured by synthetic tests.

How This Combo Ranks

In Microsoft Flight Simulator, this combination of the AMD Ryzen 7 9800X3D and NVIDIA GeForce RTX 5090 ranks 56th out of 3,714 tested combinations. This top-tier ranking places it in the 98.5th percentile of all configurations tested in this game. The ranking reflects the system's ability to deliver high frame rates across all tested settings, with even the most demanding configuration (4K Ultra) maintaining 79 FPS.

The rank becomes more meaningful when considering the GPU's own benchmark percentile. The RTX 5090 sits in the 92nd percentile versus all GPUs, with an average benchmark score of 79,842. Its nearest rivals in synthetic testing include the NVIDIA Tesla P100 PCIe 16 GB (0.3% higher), NVIDIA Tesla P100 PCIe 12 GB (0.6% higher), AMD Radeon RX 6850M XT (1.1% higher), and AMD Radeon Pro Vega 64X (1.4% lower). The CPU's 87th percentile ranking means both components are in the upper echelon of their respective categories.

The rank of 56 out of 3,714 suggests that while this is an exceptionally powerful combination, there are 55 other configurations that achieve even higher performance in this specific game. This could be attributed to factors such as other high-end CPU and GPU pairings that edge out this configuration in particular scenarios, or differences in system memory configurations. The data indicates this combo is at the frontier of consumer hardware for flight simulation, with only a small fraction of tested systems outperforming it.

Resolution Scaling

Examining the frame rate progression from 1080p to 4K reveals consistent scaling behavior across all settings presets. At Low settings, frame rates drop from 234 FPS at 1080p to 192 FPS at 1440p (82% retention), then to 142 FPS at 4K (61% retention from 1080p). Medium settings show a similar pattern: 185 FPS at 1080p, 149 FPS at 1440p (81% retention), and 110 FPS at 4K (59% retention). High settings deliver 139 FPS at 1080p, 112 FPS at 1440p (81% retention), and 83 FPS at 4K (60% retention). Ultra settings produce 133 FPS at 1080p, 107 FPS at 1440p (80% retention), and 79 FPS at 4K (59% retention).

The consistent ~40% performance drop from 1080p to 4K across all settings indicates that the GPU becomes the limiting factor at higher resolutions. The RTX 5090's 32 GB of GDDR7 memory and 1.79 TB/s bandwidth are being fully utilized as pixel count increases, while the CPU's workload remains relatively constant. The fact that even at 4K Ultra, the system maintains 79 FPS, suggests the GPU is still not completely bottlenecked, as frame rates remain well above playable thresholds.

The scaling pattern also reveals that the performance difference between settings presets remains relatively constant across resolutions. The gap between Low and Ultra is 101 FPS at 1080p (234 vs 133), 85 FPS at 1440p (192 vs 107), and 63 FPS at 4K (142 vs 79). This narrowing gap at higher resolutions further confirms that GPU load increases with resolution, compressing the performance differences between visual quality presets.

Measured FPS Breakdown

At 1920x1080, the measured average FPS values are: Low 234 FPS, Medium 185 FPS (with minimum 158 and maximum 213), High 139 FPS, and Ultra 133 FPS. The Medium preset shows a 55 FPS range between minimum and maximum, indicating some variability in frame delivery. The gap between High and Ultra is a minimal 6 FPS (139 vs 133), suggesting diminishing returns when pushing from High to Ultra at this resolution.

At 2560x1440, the results are: Low 192 FPS, Medium 149 FPS (with minimum 127 and maximum 172), High 112 FPS, and Ultra 107 FPS. The Medium preset demonstrates a 45 FPS range between minimum and maximum. The High-to-Ultra gap narrows further to just 5 FPS (112 vs 107), making Ultra the more attractive option at this resolution given the minimal performance cost.

At 3840x2160, the measured values are: Low 142 FPS, Medium 110 FPS (with minimum 94 and maximum 127), High 83 FPS, and Ultra 79 FPS. The Medium preset shows a 33 FPS range between minimum and maximum. The High-to-Ultra gap remains tight at 4 FPS (83 vs 79), while the jump from Medium to High costs 27 FPS, making Medium particularly compelling at 4K for those seeking higher frame rates.

The data shows that the Medium preset consistently offers the most complete performance picture with documented minimum and maximum values, while other presets lack this detail. Across all resolutions, the progression from Low to Ultra follows a consistent pattern, with Medium representing the steepest performance cliff from Low (dropping 49 FPS at 1080p, 43 FPS at 1440p, and 32 FPS at 4K), while subsequent steps to High and Ultra incur smaller penalties.

GPU Role

The NVIDIA GeForce RTX 5090 is a Blackwell 2.0 architecture GPU built on a 5 nm process, featuring 21,760 shading units, 680 texture mapping units, and 176 render output units. Its boost clock of 2407 MHz and base clock of 2017 MHz provide substantial compute throughput, with FP32 performance rated at 104.8 TFLOPS. The GPU's 32 GB of GDDR7 memory on a 512-bit bus delivers 1.79 TB/s of bandwidth, which is crucial for Microsoft Flight Simulator's high-resolution texture streaming and dense scenery rendering.

The RTX 5090's 170 ray tracing cores and 680 tensor cores enable advanced rendering features, though the measured FPS data focuses on traditional rasterization performance. The GPU's 92nd percentile ranking versus all GPUs, with an average benchmark score of 79,842, places it among the top graphics cards available. Its Passmark G3D score of 39,650 and Geekbench Vulkan score of 376,728 demonstrate strong synthetic performance, while the 3DMark Steel Nomad DX12 score of 18,355 indicates robust DirectX 12 capability.

In Microsoft Flight Simulator, the GPU's role is most evident in the resolution scaling behavior. The consistent ~40% performance reduction from 1080p to 4K across all settings points to the GPU being the primary bottleneck at higher resolutions. The RTX 5090's memory configuration is particularly well-suited for this game, as flight simulators often load large texture sets and terrain data that can exceed smaller VRAM pools. The 32 GB capacity ensures no memory-related stuttering even at 4K Ultra, where the GPU is generating 79 FPS while maintaining consistent frame delivery.

The GPU's high pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s provide ample fill rate for the dense geometry and detailed textures typical of flight simulation environments. The 1,636.8 GTexel/s texture rate helps maintain smooth rendering when flying over detailed cities or mountainous terrain, while the 423.6 GPixel/s pixel rate ensures efficient output at 4K resolutions. The combination of high memory bandwidth and strong compute performance allows the RTX 5090 to handle the game's complex lighting and shadow calculations without compromising frame rates.