Microsoft Flight Simulator

# Microsoft Flight Simulator: AMD Ryzen 5 5600X + AMD Radeon RX 580

This combination of AMD's Zen 3-based six-core Ryzen 5 5600X and the Polaris-based Radeon RX 580 delivers playable but constrained performance in Microsoft Flight Simulator, a title notorious for its demanding rendering of dense scenery and complex weather systems. The measured data shows a system that can handle the simulator at lower presets, but struggles to maintain smooth framerates at higher resolutions and quality settings, with the GPU clearly acting as the limiting factor. The pairing lands in the 1673rd spot out of 1795 tested combos, placing it in the lower quartile of systems evaluated for this game.

FAQ

Q: What is the average framerate at 1080p with Low settings?

A: The system achieves an average of 51.8 FPS at 1920x1080 with Low settings, which is the only configuration in the measured data that crosses the 50 FPS threshold.

Q: How does the CPU compare to its closest rivals in synthetic benchmarks?

A: The Ryzen 5 5600X has an average benchmark score of 20680, placing it within 0.5% of the AMD Ryzen 5 5600GT (20740), Intel Core i7-10700 (20746), and Intel Core i5-12490F (20794). It sits 0.7% ahead of the Intel Xeon 6325P (20538).

Q: What is the GPU's performance percentile relative to all tested graphics cards?

A: The Radeon RX 580 falls in the 53rd percentile of all GPUs, with an average benchmark score of 13559. Its closest rival, the NVIDIA GeForce GTX 570, scores 13564, a negligible 0% delta.

Q: What is the best framerate achievable at 1440p?

A: At 2560x1440, the highest average FPS is 42.5 with Low settings. Medium settings drop to 31.5 FPS, High to 22.9 FPS, and Ultra to 26.8 FPS.

Q: Is the CPU or GPU more likely to bottleneck this game?

A: The data suggests the GPU is the primary bottleneck. At 1080p, scaling from Low to Ultra reduces framerate from 51.8 to 28.9 FPS, a 44% drop. The CPU's strong single-thread score of 2622 in Cinebench R23 indicates it has headroom, while the GPU's 53rd percentile ranking shows it is a mid-range part.

Q: How many combos does this pairing rank above in Microsoft Flight Simulator?

A: The combo ranks 1673rd out of 1795 tested combinations, meaning it outperforms 122 other system pairings in this specific game.

CPU Role

The AMD Ryzen 5 5600X is a 6-core, 12-thread processor built on the Zen 3 architecture with a 7 nm process node. It operates with a base clock of 3.70 GHz and a boost clock of 4.60 GHz, and its 32 MB of L3 cache helps with the large world data streaming that Microsoft Flight Simulator demands. The CPU's benchmark results show a balanced profile: a single-thread score of 917 in 3DMark and 2622 in Cinebench R23, indicating strong per-core performance that is critical for the simulator's main thread, which handles flight dynamics and AI traffic.

The multi-threaded results are equally respectable, with a Cinebench R23 multicore score of 18578 and a Geekbench multicore score of 8673. The CPU's 78th percentile ranking among all processors means it performs better than roughly three-quarters of tested CPUs, suggesting it is not the weak link in this pairing. In Microsoft Flight Simulator, the CPU is responsible for processing the terrain mesh, weather simulation, and aircraft systems, and the data implies the Ryzen 5 5600X can feed the GPU with sufficient data. The processor's 65W TDP and DDR4 memory support with 51.2 GB/s bandwidth provide a solid foundation, but the measured FPS drops across settings at the same resolution indicate that the GPU is the component that governs the final output.

GPU Role

The AMD Radeon RX 580, built on the GCN 4.0 architecture with a 14 nm process, features 8 GB of GDDR5 memory on a 256-bit bus, delivering 256.0 GB/s of bandwidth. Its base clock is 1257 MHz with a boost clock of 1340 MHz, and it offers 2304 shading units and a pixel rate of 42.88 GPixel/s. The GPU's FP32 performance of 6.175 TFLOPS places it in the mid-range of graphics cards, and its 53rd percentile ranking reflects this position. In the context of Microsoft Flight Simulator, the GPU must render photorealistic scenery, dynamic lighting, and volumetric clouds, all of which are memory-intensive tasks.

The measured framerates illustrate the GPU's limitations. At 1080p, the RX 580 delivers 51.8 FPS on Low, 43.5 FPS on Medium, 31.1 FPS on High, and 28.9 FPS on Ultra. This scaling shows that even at the lowest resolution, cranking up quality settings reduces performance by nearly half. The GPU's nearest rivals include the NVIDIA GeForce GTX 950 (average score 13549, 0.1% delta) and the AMD Radeon Pro 455 (13416, 1.1% delta), confirming it sits in a crowded mid-range segment. The 8 GB VRAM is adequate for the game's high-resolution textures, but the raw compute power is insufficient for the simulator's heavy shader work at higher presets.

How This Combo Ranks

This pairing of the Ryzen 5 5600X and Radeon RX 580 occupies the 1673rd position out of 1795 tested combinations in Microsoft Flight Simulator, placing it in the bottom 7% of all system pairings. This low ranking is primarily attributable to the GPU's mid-range standing, as the CPU's 78th percentile performance is significantly stronger than the GPU's 53rd percentile. The data suggests that pairing this CPU with a more powerful GPU would yield substantially better results, as the processor has demonstrated it can handle multi-threaded workloads (Cinebench R23 multicore score of 18578) and single-threaded tasks (3DMark single-thread score of 917) without bottlenecking.

In practical terms, this combo ranks below the vast majority of systems in the database, indicating that it is not optimized for this game's demanding rendering pipeline. The CPU's nearest rivals—the Ryzen 5 5600GT, Core i7-10700, and Core i5-12490F—all have similar average scores within 0.5%, but the GPU's performance is what drags the overall combo ranking down. For context, the RX 580's average benchmark score of 13559 is less than half of what a high-end GPU would achieve, and this deficit is magnified in a game that pushes both CPU and GPU to their limits.

Resolution Scaling

The measured FPS data reveals a clear pattern of performance degradation as resolution increases, with the GPU becoming the dominant bottleneck at higher pixel counts. At 1080p with Low settings, the system achieves 51.8 FPS, which drops to 42.5 FPS at 1440p (an 18% reduction) and further to 31.7 FPS at 4K (a 39% reduction from 1080p). This scaling is typical for a GPU-bound scenario, where the number of pixels directly impacts the workload.

At Medium settings, the framerate drops from 43.5 FPS at 1080p to 31.5 FPS at 1440p (a 28% decrease) and 26.3 FPS at 4K (a 40% decrease). The High preset shows a similar trend: 31.1 FPS at 1080p, 22.9 FPS at 1440p (a 26% drop), and 16.1 FPS at 4K (a 48% drop). Ultra settings, which are the most demanding, yield 28.9 FPS at 1080p, 26.8 FPS at 1440p (a 7% drop), and 18.6 FPS at 4K (a 36% drop). The relatively smaller drop from 1080p to 1440p at Ultra settings, compared to the larger drop at High, suggests that the GPU is already saturated at lower resolutions on the highest preset.

The data indicates that 1080p is the only resolution where this combo can approach playable framerates, and even then only at Low or Medium settings. At 1440p, the system falls below 30 FPS for all settings except Low, and at 4K, all presets result in sub-32 FPS performance, with High and Ultra dipping below 19 FPS. This resolution scaling pattern confirms that the RX 580's 256.0 GB/s memory bandwidth and 6.175 TFLOPS of compute are insufficient for the pixel-pushing demands of Microsoft Flight Simulator at higher resolutions, making the GPU the clear performance limiter in this pairing.