Microsoft Flight Simulator

# Microsoft Flight Simulator: AMD Ryzen 9 5900X + AMD Radeon RX 7700 XT

This combination of the AMD Ryzen 9 5900X and AMD Radeon RX 7700 XT delivers a playable Microsoft Flight Simulator experience across most settings and resolutions, with the data showing a clear pattern where the GPU becomes the primary constraint as resolution climbs. The measured frame rates range from a low of 46 FPS at 4K Ultra to a high of 139 FPS at 1080p Low, placing this combo in the 1378th position out of 3714 tested combinations. The benchmark results indicate that this pairing is well-balanced for 1440p gameplay, while 4K requires settings compromises to maintain smooth performance.

Resolution Scaling

The resolution scaling behavior reveals a significant performance drop as pixel count increases, with the data showing a consistent pattern across all four settings presets. At Low settings, the average frame rate falls from 139 FPS at 1920x1080 to 112 FPS at 2560x1440, a reduction of approximately 19% — then further drops to 82 FPS at 3840x2160, representing a 41% decrease from the 1080p baseline. This scaling pattern suggests that even at the lowest settings, the rendering workload grows substantially with resolution, though the frame rates remain respectable at every step.

The Medium preset shows a similar trajectory: 108 FPS at 1080p, 87 FPS at 1440p, and 64 FPS at 4K. This represents a 41% drop from 1080p to 4K, mirroring the Low preset's scaling behavior. The High preset demonstrates slightly steeper degradation, moving from 81 FPS at 1080p to 65 FPS at 1440p (a 20% reduction) and then to 48 FPS at 4K (a 41% reduction from 1080p). The Ultra preset exhibits the most constrained performance, with 77 FPS at 1080p, 62 FPS at 1440p, and 46 FPS at 4K — the latter representing a 40% decline from the 1080p figure.

The relative consistency of these percentage drops across settings — all hovering around 40% from 1080p to 4K — indicates that the limiting component scales predictably with resolution. The fact that even the Low preset cannot maintain 60 FPS at 4K (82 FPS average, though the minimum falls below that threshold) points to the GPU as the binding constraint at higher resolutions. At 1080p, the frame rates across all settings remain comfortably high, suggesting the CPU can feed the GPU adequately at this resolution, but the GPU's rendering throughput becomes the bottleneck as pixel count increases.

How This Combo Ranks

The combo ranks 1378th out of 3714 tested combinations in Microsoft Flight Simulator, placing it in the 63rd percentile of all tested pairings. This mid-pack ranking reflects a system that delivers solid, if not exceptional, performance in this flight simulator — a title known for demanding both CPU and GPU resources. The ranking position suggests that while this pairing is far from the top of the leaderboard, it outperforms a clear majority of tested configurations.

The individual components offer context for this ranking. The Ryzen 9 5900X sits in the 87th percentile among all CPUs, with an average benchmark score of 41376. Its nearest rivals in the CPU benchmark database include the Intel Core Ultra 7 366H (scoring 41263, a 0.3% delta), the Intel Core Ultra 7 356H (41215, 0.4% delta), and the AMD Ryzen AI 5 PRO 440 (41208, 0.4% delta), while the Intel Core i7-14650HX scores slightly higher at 41576 (-0.5% delta). This clustering indicates the 5900X delivers performance essentially on par with these competitors, with differences under one percent.

The Radeon RX 7700 XT ranks in the 67th percentile among GPUs, with an average benchmark score of 22549. Its nearest rivals include the NVIDIA GeForce RTX 5060 Mobile (22435, 0.5% delta), the NVIDIA GeForce RTX 4060 Mobile (22729, -0.8% delta), the NVIDIA GeForce RTX 2080 (22895, -1.5% delta), and the AMD Radeon RX 5700 (22170, 1.7% delta). The GPU's percentile ranking is notably lower than the CPU's, which helps explain why the combo's overall ranking in this game (63rd percentile) sits between the two components' individual standings — the GPU's relatively weaker position drags the combined result downward.

GPU Role

The Radeon RX 7700 XT brings 12 GB of GDDR6 memory on a 192-bit bus, delivering 432.0 GB/s of memory bandwidth. This memory configuration proves sufficient for the measured resolutions, with the game running at frame rates that never indicate memory capacity being exceeded, even at 4K Ultra where the average drops to 46 FPS. The GPU's clock speeds include a base of 1435 MHz, a game clock of 2171 MHz, and a boost clock of 2544 MHz, with memory operating at 2250 MHz (18 Gbps effective).

The GPU's architectural specifications — 3456 shading units, 216 texture mapping units, 96 render output units, and 54 ray tracing cores — combine to produce a pixel rate of 244.2 GPixel/s and a texture rate of 549.5 GTexel/s. The FP32 performance of 35.17 TFLOPS places this GPU in a performance tier that aligns with its benchmark scores. In DirectX 12 testing, the GPU scores 79 in PassMark, while DirectX 11 scores 232 and DirectX 9 scores 294, showing the expected performance scaling across API generations.

The frame rate data reveals the GPU's role as the primary bottleneck at higher resolutions. At 1080p, the GPU can push frame rates well above 100 FPS at lower settings, but at 4K, even the Low preset averages only 82 FPS. The Ultra preset at 4K produces just 46 FPS average, which falls below the 48 FPS achieved by the High preset at the same resolution — a modest difference that suggests the GPU is struggling to maintain render throughput as both resolution and settings increase. The GPU's 67th percentile ranking among all GPUs, combined with its nearest rival deltas all within 1.7% (the AMD Radeon RX 5700), indicates this is a mid-to-upper tier graphics solution that performs consistently with its class.

Settings Recommendations

The measured data provides clear guidance for optimal settings at each resolution. At 1920x1080, all four presets deliver playable frame rates, with even the Ultra preset averaging 77 FPS. The High preset at 81 FPS offers a sensible balance, while the Medium preset at 108 FPS provides headroom for complex scenes. The Low preset's 139 FPS suggests the GPU is not the limiting factor at this resolution, so users can safely select higher presets without concern.

At 2560x1440, the Medium preset delivers 87 FPS average with a minimum of 74 FPS, making it the recommended choice for smooth gameplay. The High preset at 65 FPS remains playable, while the Ultra preset's 62 FPS average approaches the edge of acceptable performance. The Low preset at 112 FPS shows the GPU still has capacity, but the quality trade-off makes Medium the better value in visual terms.

At 3840x2160, the situation becomes more constrained. The High preset averages 48 FPS, which dips below the 60 FPS threshold many players prefer. The Medium preset at 64 FPS provides the best experience, offering above-60 FPS average with a minimum of 55 FPS. The Ultra preset at 46 FPS and the Low preset at 82 FPS — the latter representing a substantial visual quality reduction — bracket the Medium option. The data indicates that Medium at 4K is the sweet spot, delivering the highest frame rate that remains consistently smooth while retaining reasonable visual fidelity.

FAQ

Q: What is the best resolution for this combo?

A: The data shows 2560x1440 as the optimal resolution, with the Medium preset delivering 87 FPS average (minimum 74 FPS) and the High preset at 65 FPS. This resolution balances visual quality with frame rates that remain above 60 FPS across most presets.

Q: Can this combo handle 4K gaming in Microsoft Flight Simulator?

A: Yes, but with compromises. At 4K, the Medium preset averages 64 FPS with a minimum of 55 FPS, while High averages 48 FPS and Ultra averages 46 FPS. The Low preset achieves 82 FPS but with significant visual quality reduction.

Q: How does the GPU compare to its nearest competitors?

A: The Radeon RX 7700 XT has an average benchmark score of 22549, placing it 0.5% above the NVIDIA GeForce RTX 5060 Mobile (22435), 0.8% below the RTX 4060 Mobile (22729), 1.5% below the RTX 2080 (22895), and 1.7% above the AMD Radeon RX 5700 (22170).

Q: Is the CPU or GPU the limiting factor in this game?

A: The resolution scaling data indicates the GPU becomes the limiting factor at higher resolutions)Skip; at 1080p, frame rates remain high across all settings (77 FPS on Ultra), but at 4K, even Low settings drop to 82 FPS, showing the GPU's rendering throughput constrains performance as pixel count rises.

Q: What is the CPU's benchmark standing?

A: The Ryzen 9 5900X sits in the 87th percentile among all CPUs with an average benchmark score of 41376. It outperforms the Intel Core Ultra 7 366H (41263) by 0.3% and the Intel Core Ultra 7 356H (41215) by 0.4%, while trailing the Intel Core i7-14650HX (41576) by 0.5%.

Q: Does the combo rank higher or lower than the individual components?

A: The combo ranks in the 63rd percentile of tested combinations (1378th out of 3714). This sits between the CPU's 87th percentile and the GPU's 67th percentile, reflecting the GPU's relatively weaker performance position pulling the overall ranking down.

CPU Role

The AMD Ryzen 9 5900X provides substantial processing capability with 12 cores and 24 threads based on the Zen 3 architecture (codenamed Vermeer), manufactured on TSMC's 7 nm process with 8,300 million transistors across a dual-chiplet design measuring 2x 74 mm². The CPU's base clock of 3.70 GHz boosts to 4.80 GHz, with a 64 MB L3 cache and 512 KB L2 cache per core, alongside 64 KB L1 cache per core. Memory support includes DDR4 with dual-channel configuration delivering 51.2 GB/s bandwidth.

The CPU's benchmark results demonstrate strong multi-threaded performance: 3DMark scores range from 941 (single-thread) to 10075 (max threads), with 16-thread performance at 9075. Cinebench R23 scores reach 16262 multi-core and 1527 single-core, while Geekbench shows 14118 multi-core and 2083 single-core. PassMark scores include 39002 multi-thread, 3469 single-thread, and 140851 in integer math. These figures place the CPU in the 87th percentile, with its nearest rivals all within 0.5% performance delta.

In Microsoft Flight Simulator, the CPU's role appears significant at lower resolutions where the GPU has headroom. At 1080p, the difference between Low (139 FPS) and Ultra (77 FPS) settings shows the CPU can maintain high frame rates even when the GPU is less stressed. However, the CPU's strong single-thread performance (941 in 3DMark single-thread, 1527 in Cinebench R23 single-core) helps ensure the game's simulation logic — which typically relies on strong single-core performance — does not become a bottleneck at any tested resolution. The CPU's 12-core/24-thread configuration provides ample parallelism for background tasks and the game's multi-threaded elements, though the measured FPS data suggests the GPU becomes the limiting factor before the CPU's capabilities are fully taxed at higher resolutions.

Measured FPS Breakdown

At 1920x1080, the measured average frame rates span 139 FPS on Low, 108 FPS on Medium (with a minimum of 92 FPS and maximum of 124 FPS), 81 FPS on High, and 77 FPS on Ultra. The Medium preset provides the most complete data with both minimum and maximum values recorded, showing a 32 FPS range between minimum and maximum — the tightest spread across all tested configurations, indicating consistent frame pacing.

At 2560x1440, average frame rates include 112 FPS on Low, 87 FPS on Medium (minimum 74 FPS, maximum 100 FPS), 65 FPS on High, and 62 FPS on Ultra. The Medium preset's minimum-to-maximum spread of 26 FPS represents a slightly narrower range than at 1080p, suggesting the GPU's workload at this resolution produces more consistent frame delivery.

At 3840x2160, the averages drop to 82 FPS on Low, 64 FPS on Medium (minimum 55 FPS, maximum 74 FPS), 48 FPS on High, and 46 FPS on Ultra. The Medium preset shows a 19 FPS range between minimum and maximum, the narrowest spread of any resolution, indicating that at 4K the GPU operates in a more consistent performance envelope. The progression from 1080p to 4K shows average FPS reductions of approximately 41% across all settings, with the Ultra preset experiencing the steepest absolute drop from 77 FPS to 46 FPS — a 31 FPS reduction — while the Low preset sees a 57 FPS reduction from 139 to 82 FPS.