Microsoft Flight Simulator

The data for Microsoft Flight Simulator with the AMD Ryzen 7 3700X and AMD Radeon RX 7600 XT reveals a pairing that is highly sensitive to resolution and settings, but one that can deliver a smooth experience if configured appropriately. The benchmark results show a clear pattern of performance scaling that points directly at the GPU as the primary bottleneck at higher resolutions, while the CPU provides a stable foundation. This analysis breaks down the measured FPS, the role of each component, and how this specific combo ranks against other tested configurations.

Resolution Scaling

The FPS drop from 1080p to 4K is steep and consistent across all settings, which is a classic sign of a GPU-bound workload. At Low settings, the average frame rate falls from 104.1 FPS at 1920x1080 to 59.7 FPS at 3840x2160—a reduction of roughly 44 FPS, or about 43%. The pattern holds at High settings, where the average drops from 61.1 FPS at 1080p to 36.4 FPS at 4K. This scaling is not linear; the gap widens as resolution increases, confirming that the RX 7600 XT is doing the heavy lifting.

The data also shows that the gap between 1440p and 4K is larger than the gap between 1080p and 1440p. For example, at Medium settings, the average FPS goes from 80.5 at 1080p to 67.2 at 1440p (a 13.3 FPS drop), but then falls to 44.7 at 4K (a 22.5 FPS drop from 1440p). This indicates that the GPU's memory bandwidth and pixel throughput are being saturated as pixel count increases. The RX 7600 XT has a 128-bit memory bus and 288.0 GB/s of bandwidth, which is a limiting factor at 4K. The practical takeaway is that this combo is best suited for 1080p and 1440p gaming, with 4K requiring a significant reduction in settings to remain playable.

At 1080p, the performance headroom is substantial. At Low settings, the combo hits 104.1 FPS, which is well above the 60 FPS threshold. Even at Ultra settings, 1080p yields 60.8 FPS, showing that the CPU and GPU are well balanced at this resolution. The scaling from Low to Ultra at 1080p is a 43.3 FPS drop, which is significant but not catastrophic. This suggests that at 1080p, the CPU is still able to feed the GPU adequately, and the GPU is the primary constraint as settings increase.

CPU Role

The AMD Ryzen 7 3700X is an 8-core, 16-thread processor based on the Zen 2 architecture, with a base clock of 3.60 GHz and a boost clock of 4.40 GHz. In Microsoft Flight Simulator, which is known for heavy single-threaded simulation logic, this CPU's single-core performance is a key factor. The Cinebench R23 single-core score of 2694 is modest by modern standards, but it is sufficient to keep the RX 7600 XT fed at lower resolutions. The CPU's 32 MB of L3 cache and 51.2 GB/s of memory bandwidth are adequate for the game's asset streaming demands.

The benchmark results indicate that the CPU is not the primary bottleneck in this pairing. The FPS differences between 1080p and 1440p are relatively small at the same settings, which suggests that the GPU is still the limiting factor even at 1080p. For example, at High settings, the average FPS only drops from 61.1 at 1080p to 52.1 at 1440p—a 9 FPS difference. If the CPU were the bottleneck, we would expect the FPS to remain nearly identical regardless of resolution. Instead, the steady decline with resolution points to the GPU.

The 3700X's multi-threaded capabilities, as shown by a Cinebench R23 multi-core score of 19087, are more than enough for this game. Flight Simulator can use multiple cores for terrain loading and AI traffic, but the core simulation loop is typically single-threaded. The CPU's 16 threads provide headroom for background tasks and streaming, but the raw single-core speed is the more critical metric here. With a PassMark single-thread score of 2656, the 3700X sits in the 85th percentile of all CPUs, which is respectable but not top-tier. This combo would benefit from a CPU with higher single-core performance, but the data shows that the 3700X does not hold the GPU back in a meaningful way.

GPU Role

The AMD Radeon RX 7600 XT is the star of this show, and its 16 GB of GDDR6 memory is a standout feature for a game like Microsoft Flight Simulator, which is notorious for its high-resolution texture packs and large world data. The GPU's boost clock of 2755 MHz and 22.57 TFLOPS of FP32 compute provide solid raw performance. However, the 128-bit memory bus and 288.0 GB/s bandwidth are the key constraints at 4K, as evidenced by the steep FPS drops at that resolution.

The GPU's 63rd percentile ranking among all GPUs is reflected in its measured performance. At 1080p, the RX 7600 XT is able to push well past 60 FPS on all settings, with a peak of 104.1 FPS at Low. At 1440p, the performance is still playable, with 80.5 FPS at Low and 47.2 FPS at Ultra. The 4K results are where the GPU's limitations become apparent: only Low settings achieve a playable 59.7 FPS, while High and Ultra dip to 36.4 and 33.9 FPS respectively.

The 16 GB VRAM is a clear advantage in this game. Flight Simulator can easily exceed 8 GB of VRAM at higher settings, and the RX 7600 XT's larger pool prevents texture thrashing. However, the data suggests that the VRAM is not the limiting factor—the raw compute and memory bandwidth are. The GPU's nearest rival, the RX 7600, is only 0.6% slower on average, while the RTX 2060 SUPER is 1.9% slower. This places the RX 7600 XT in a competitive mid-range position, but it is not enough for 4K Ultra in this demanding title.

Measured FPS Breakdown

At 1920x1080, the combo delivers strong results across all settings. Low settings average 104.1 FPS, Medium averages 80.5 FPS, High averages 61.1 FPS, and Ultra averages 60.8 FPS. The jump from High to Ultra is negligible at only 0.3 FPS, which suggests that Ultra settings are not adding a significant load at this resolution. This is the sweet spot for this pairing, as even Ultra settings remain above 60 FPS.

At 2560x1440, the performance scales down predictably. Low settings average 80.5 FPS, Medium averages 67.2 FPS, High averages 52.1 FPS, and Ultra averages 47.2 FPS. The drop from High to Ultra is 4.9 FPS, which is more noticeable than at 1080p. This resolution is still playable, but users will need to make a choice between High settings at around 52 FPS or Medium settings for a smoother 67 FPS experience.

At 3840x2160, the performance is marginal. Low settings average 59.7 FPS, which is just under the 60 FPS target. Medium averages 44.7 FPS, High averages 36.4 FPS, and Ultra averages 33.9 FPS. The gap between Low and Ultra is 25.8 FPS, which is the largest of any resolution. This clearly shows that 4K is only viable with Low settings, and even then, the frame rate is not stable enough for a smooth experience. The data indicates that this combo is not intended for 4K gaming in Microsoft Flight Simulator.

How This Combo Ranks

This specific combination of CPU and GPU ranks 1153rd out of 1795 tested combos in Microsoft Flight Simulator. This places it in the lower half of all tested configurations, which is expected given the mid-range nature of both components. The ranking reflects the fact that this combo is not a high-end pairing, but it is not a low-end one either. The 1153rd position out of 1795 means that roughly 64% of tested combos outperform it, which is a sobering statistic for users hoping for a high-performance experience.

The ranking is influenced by the GPU's limitations at higher resolutions. While the CPU is capable, the RX 7600 XT's 63rd percentile ranking pulls the combo down when compared to systems with more powerful GPUs. The combo's performance at 1080p is respectable, but the benchmark database includes many systems with higher-end GPUs that achieve much higher frame rates. The rank of 1153 also suggests that there are many combinations that are slower, which means this pairing is a viable budget option, but not a performance leader.

When compared to the individual component's nearest rivals, the data shows that the CPU is well-matched with its peers. The Ryzen 7 3700X is only 0.1% slower than the Intel Core i5-12600 and 0.1% faster than the AMD Ryzen 5 5600XT. The GPU is similarly close to its rivals: the RX 7600 XT is 0.6% faster than the RX 7600 and 1.9% faster than the RTX 2060 SUPER. This indicates that the combo is balanced, but neither component is a standout performer. The overall rank of 1153 is a fair representation of this pairing's capabilities.

FAQ

Q: Is this combo capable of running Microsoft Flight Simulator at 4K?

A: Technically yes, but only at Low settings, where it achieves an average of 59.7 FPS. At Medium settings, the average drops to 44.7 FPS, and at High it falls to 36.4 FPS. 4K gaming with this combo is not recommended unless you are willing to accept Low settings.

Q: What is the best resolution for this CPU and GPU pairing?

A: The data shows that 1920x1080 is the sweet spot. At this resolution, the combo achieves 60.8 FPS at Ultra settings and 104.1 FPS at Low settings. 1440p is also playable, with 67.2 FPS at Medium and 52.1 FPS at High.

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

A: The benchmark results indicate that the GPU is the primary bottleneck. The FPS drops consistently as resolution increases, which is a classic sign of a GPU-bound workload. The CPU's single-core performance is sufficient, as evidenced by the relatively small FPS differences between 1080p and 1440p at the same settings.

Q: How does the RX 7600 XT compare to its closest rival, the RX 7600?

A: The RX 7600 XT is 0.6% faster than the RX 7600 on average benchmark scores. In practical terms, this is a negligible difference. The 16 GB VRAM on the XT model is a notable advantage for this game, but the measured FPS are nearly identical.

Q: Does the 16 GB of VRAM on the RX 7600 XT help in Microsoft Flight Simulator?

A: The 16 GB VRAM is beneficial for this game, which is known for using large textures. However, the data shows that the VRAM is not the limiting factor—the GPU's compute power and memory bandwidth are. The 4K results are poor despite the ample VRAM, indicating that the bottleneck is elsewhere.

Q: What is the combo's overall ranking among all tested configurations?

A: This combo ranks 1153rd out of 1795 tested combos in Microsoft Flight Simulator. This places it in the lower half of all tested systems, reflecting its mid-range performance. The ranking is primarily held back by the GPU's limitations at higher resolutions.