Microsoft Flight Simulator

# Microsoft Flight Simulator — AMD Ryzen 5 7600 + AMD Radeon RX 6600 XT

The AMD Ryzen 5 7600 paired with the AMD Radeon RX 6600 XT delivers a playable but demanding experience in Microsoft Flight Simulator, with performance heavily dictated by both resolution and graphics preset. Across the twelve measured configurations, average frame rates range from 31.4 FPS at 4K Ultra to 102.5 FPS at 1080p Low, revealing a system that can handle smooth flight at lower resolutions but struggles to maintain high refresh rates at 4K. The combo ranks 1313th out of 1795 tested combinations, placing it in the lower third of all tested systems for this title, which reflects the GPU's mid-range positioning and the game's known appetite for graphics horsepower.

Resolution Scaling

The frame rate drop from 1080p to 4K is steep and consistent across all settings, indicating that the Radeon RX 6600 XT is the primary limiting component at higher resolutions. At High settings, average FPS falls from 58.7 at 1080p to 47.8 at 1440p and further to 37.2 at 4K — a cumulative decline of 36.6% from 1080p to 4K. The pattern repeats across every preset: Low goes from 102.5 to 78.2 to 56.4 (a 45.0% drop), Medium drops from 77.6 to 63.6 to 43.4 (a 44.1% decline), and Ultra falls from 54.6 to 46.5 to 31.4 (a 42.5% reduction).

The scaling behavior suggests that at 1080p, the CPU still has headroom to feed the GPU, but as pixel count rises, the GPU's 2048 shading units and 128-bit memory bus become increasingly saturated. The 256.0 GB/s memory bandwidth is a notable constraint at 4K, where the data demands of high-resolution textures and geometry outpace what the 8 GB GDDR6 buffer can efficiently service. The fact that the 1440p-to-4K transition costs roughly 20-25% performance across all settings — while 1080p-to-1440p costs 15-25% — points to a GPU that degrades gracefully but consistently as resolution climbs.

Notably, the gap between Low and Ultra settings widens at higher resolutions. At 1080p, Ultra is 46.8% slower than Low; at 4K, Ultra is 44.3% slower. This near-constant delta indicates that the GPU is equally stressed by both resolution and settings, with neither factor fully dominating. For users targeting 60 FPS, only 1080p Low (102.5 FPS) and 1440p Low (78.2 FPS) comfortably exceed that threshold, while 1080p Medium (77.6 FPS) and 1080p High (58.7 FPS) come close.

FAQ

Q: What is the best resolution for this combo in Microsoft Flight Simulator?

A: 1080p delivers the most consistent experience, with all four settings presets ranging from 54.6 FPS (Ultra) to 102.5 FPS (Low). 1440p is viable only at Low (78.2 FPS) or Medium (63.6 FPS), while 4K struggles to reach playable levels even at Low (56.4 FPS).

Q: How does the RX 6600 XT compare to its nearest rivals in general GPU benchmarks?

A: The RX 6600 XT's average benchmark score is 27985, placing it 0.1% ahead of the NVIDIA GeForce GTX 980 Ti (27956) and 0.4% ahead of the AMD Radeon R9 M395X (27883). It trails the NVIDIA GeForce RTX 3070 by 0.9% and the AMD FirePro S7150 by 1.5%, indicating a tightly clustered mid-range performance band.

Q: Is the Ryzen 5 7600 a bottleneck at 1080p?

A: The data suggests the CPU is not the primary constraint at 1080p. With a single-thread benchmark score of 999 in 3DMark and a Cinebench R23 single-core score of 3246, the 7600 provides strong per-core performance. The FPS scaling from 1080p Low to 4K Low (102.5 to 56.4) shows the GPU becoming the limiting factor as resolution increases.

Q: Can this system handle Microsoft Flight Simulator at 4K?

A: Only at Low settings, where it averages 56.4 FPS. Medium drops to 43.4 FPS, High to 37.2 FPS, and Ultra to 31.4 FPS. None of these provide a consistently smooth 60 FPS experience, so 4K is only recommended for users willing to accept reduced visual fidelity.

Q: How does this combo rank overall for this game?

A: It ranks 1313th out of 1795 tested combinations, placing it in the 27th percentile of all tested systems for Microsoft Flight Simulator. This reflects the RX 6600 XT's 71st percentile ranking among all GPUs and the Ryzen 5 7600's 83rd percentile among all CPUs.

Q: What are the CPU's key specifications relevant to this game?

A: The Ryzen 5 7600 has 6 cores and 12 threads with a base clock of 3.80 GHz and boost clock of 5.10 GHz. It features 32 MB of shared L3 cache and supports DDR5 memory with 83.2 GB/s bandwidth. Its Cinebench R23 multicore score is 22992.

GPU Role

The AMD Radeon RX 6600 XT is the decisive factor in this combo's frame rates, particularly at higher resolutions. Its 8 GB of GDDR6 memory on a 128-bit bus provides 256.0 GB/s of bandwidth, which proves adequate for 1080p but strained at 4K. The GPU's boost clock of 2589 MHz and game clock of 2359 MHz help sustain performance, yet the 10.60 TFLOPS of FP32 compute is modest for a flight simulator that renders dense terrain and complex aircraft models.

The GPU's benchmark positioning — 71st percentile among all GPUs with an average score of 27985 — aligns closely with its measured in-game performance. Its nearest rival, the GTX 980 Ti, scores nearly identically (27956, just 0.1% behind), and the RTX 3070 is only 0.9% ahead. This tight clustering suggests that the RX 6600 XT delivers predictable mid-range performance with no significant outliers.

In Microsoft Flight Simulator specifically, the GPU's role becomes more pronounced as resolution increases. At 1080p Low, the system achieves 102.5 FPS, indicating the GPU has ample headroom. But at 4K Ultra, the frame rate collapses to 31.4 FPS — a 69.4% reduction from 1080p Low. The 8 GB VRAM capacity is likely a contributing factor at 4K, where texture data can exceed this limit, causing the GPU to rely on slower memory transfers. The pixel rate of 165.7 GPixel/s and texture rate of 331.4 GTexel/s are sufficient for 1080p but become bottlenecks at higher pixel counts.

Settings Recommendations

For users prioritizing a smooth, playable experience, 1080p Medium (77.6 FPS) offers the best balance of visual quality and performance. This preset delivers 75.7% of the frame rate of Low (102.5 FPS) while providing substantially better visual fidelity. At 1440p, Medium (63.6 FPS) is the highest setting that maintains a playable frame rate, though users with 60 Hz displays may find it acceptable. High at 1440p (47.8 FPS) dips below 50 FPS, which can feel less fluid during fast maneuvers or dense urban flyovers.

Low settings at 1080p (102.5 FPS) is the only configuration that approaches high refresh rates, making it suitable for users with 100+ Hz monitors. Ultra settings are only recommended at 1080p (54.6 FPS), and even then, the visual gains over High (58.7 FPS) come at a 7.0% performance cost. At 4K, only Low (56.4 FPS) is viable, and users should expect occasional dips below 60 FPS during heavy scenery loads.

The data suggests a clear hierarchy: 1080p Medium for default play, 1440p Low for higher resolution with acceptable performance, and 1080p Low for maximum smoothness. Avoid 4K Ultra entirely, as 31.4 FPS is below the threshold for comfortable flight simulation.

Measured FPS Breakdown

At 1920x1080, the RX 6600 XT and Ryzen 5 7600 produce the following average frame rates: Low delivers 102.5 FPS, Medium 77.6 FPS, High 58.7 FPS, and Ultra 54.6 FPS. The step from Low to Medium costs 24.3% performance, while the step from Medium to High costs 24.4%, indicating a linear scaling curve across presets. High to Ultra only costs 7.0%, suggesting diminishing returns for the highest preset at this resolution.

At 2560x1440, performance drops across all settings: Low averages 78.2 FPS, Medium 63.6 FPS, High 47.8 FPS, and Ultra 46.5 FPS. The 1440p results show a narrower gap between High and Ultra (2.7%) compared to 1080p (7.0%), implying that the GPU becomes more uniformly constrained as resolution increases. The Low-to-Medium transition at 1440p costs 18.7%, while Medium-to-High costs 24.8%.

At 3840x2160, the system delivers its weakest results: Low averages 56.4 FPS, Medium 43.4 FPS, High 37.2 FPS, and Ultra 31.4 FPS. The Low-to-Medium drop is 23.0%, Medium-to-High is 14.3%, and High-to-Ultra is 15.6%. The 4K results show that even Low settings barely reach 60 FPS, and the Ultra preset falls to nearly half the frame rate of 1080p Medium.

CPU Role

The AMD Ryzen 5 7600 provides sturdy single-threaded performance that complements the GPU well in Microsoft Flight Simulator. With a 3DMark single-thread score of 999 and a Cinebench R23 single-core score of 3246, the 7600 ranks in the 83rd percentile among all CPUs. Its 6 cores and 12 threads with a 5.10 GHz boost clock ensure that the CPU rarely becomes the bottleneck at 1080p, where the GPU handles most of the rendering load.

The CPU's multicore capabilities are also robust: a Cinebench R23 multicore score of 22992 and a 3DMark max-threads score of 6503. While Microsoft Flight Simulator is known to benefit from strong single-core performance, the 7600's 32 MB of shared L3 cache and 83.2 GB/s DDR5 memory bandwidth provide ample data throughput for the game's streaming world. The CPU's passmark single-thread score of 3910 reinforces its capability for the simulation's physics and AI calculations.

The nearest CPU rivals in benchmark scores include the AMD Ryzen 7 5800X3D (avg score 26574, just 0.2% behind), the Intel Core i9-12900HK (26672, 0.2% ahead), and the Intel Core i9-11900K (26546, 0.3% behind). This tight grouping indicates that the 7600's performance is well-matched with top-tier processors from previous generations, making it a solid foundation for this GPU.

How This Combo Ranks

Among all 1795 tested combinations in Microsoft Flight Simulator, this pairing of the Ryzen 5 7600 and RX 6600 XT ranks 1313th. This places it in the 27th percentile of all tested systems, meaning roughly three-quarters of tested combos deliver higher frame rates in this game. The ranking reflects the GPU's mid-range positioning rather than any CPU deficiency, as the 7600's 83rd percentile CPU ranking is substantially higher than the 6600 XT's 71st percentile GPU ranking.

The gap between the CPU and GPU percentiles suggests that upgrading the graphics card would yield the most significant performance improvement. A GPU in the 90th percentile or higher would likely push this combo into the top half of rankings, while the CPU would remain a capable partner. Conversely, pairing the 6600 XT with a weaker CPU would likely result in a lower rank, as the GPU's performance at 1080p Low (102.5 FPS) indicates the CPU can still feed it effectively.

The 1313th ranking out of 1795 is consistent with the measured FPS data, which shows the system struggling to exceed 60 FPS at 1440p High or 4K Low. For users considering this combo, the data indicates it is best suited for 1080p gaming with medium-to-high settings, or 1440p with reduced graphical fidelity. At 4K, the system is only marginally playable at the lowest settings, making it a poor choice for high-resolution flight simulation enthusiasts.