Microsoft Flight Simulator

CPU Role — cores, clocks, and how they relate to this game's results

The AMD Ryzen 7 5700X3D is a desktop processor from the 5000 series, built on the Zen 3 architecture (codename Vermeer) using a 7 nm process. It provides 8 cores and 16 threads, with a base clock of 3.00 GHz and a boost clock of 4.10 GHz. The CPU's substantial 96 MB of shared L3 cache is a key feature, as flight simulators like Microsoft Flight Simulator are known to be sensitive to memory latency and cache capacity. The processor also supports DDR4 memory with dual-channel configuration and a bandwidth of 51.2 GB/s.

In this specific combination, the CPU is paired with a NVIDIA GeForce GTX 1650. The GTX 1650 is a Turing-architecture GPU (chip TU117) with 896 shading units, 4 GB of GDDR5 memory on a 128-bit bus, and a bandwidth of 128.1 GB/s. Its base clock is 1485 MHz with a boost of 1665 MHz. The CPU's 3DMark scores are telling: it achieves a single-thread score of 804, a 2-thread score of 1575, and scales to a max-thread score of 6755. In contrast, the GPU's passmark G3D score is 7880, while its DirectX 12 score is only 35. This suggests the CPU has strong multi-threaded compute capability, but the GPU is the primary bottleneck in a graphics-heavy title.

The CPU's nearest rivals in aggregate benchmark scores include the Intel Core i7-1360P (0.2% slower) and the AMD Ryzen 5 7600X3D (0.3% slower). The data shows the 5700X3D sits in the 82nd percentile of all CPUs, indicating it is a strong processor by itself. However, the measured FPS in this game reflects the combined performance of both components. The CPU's multi-core strength (Cinebench R23 multi-core score of 22366) is evident, but Microsoft Flight Simulator's rendering workload is largely bound by the GPU's rasterization power. The GTX 1650's FP32 throughput is 2.984 TFLOPS, which is modest for a 2020 simulation title with heavy terrain and weather rendering.

How This Combo Ranks

The combination of the AMD Ryzen 7 5700X3D and the NVIDIA GeForce GTX 1650 ranks 1751 out of 1795 tested combos in Microsoft Flight Simulator. This places it in the bottom 2.5% of all tested configurations, which is a significant indicator of performance limitations. The low rank is not due to the CPU—which is well above average—but rather the GPU's inability to keep up with the simulation's demands. The GPU's percentile versus all GPUs is 43, meaning it performs worse than 57% of all GPUs in the database.

Benchmark results indicate that the CPU's potential is heavily constrained by the GTX 1650. For instance, the CPU's average benchmark score is 24673, while the GPU's average benchmark score is 8713. The nearest GPU rivals include the NVIDIA GeForce RTX 3050 A Mobile (0.4% faster) and the AMD Radeon 550X (0.4% faster), but these differences are negligible. The combo rank of 1751 out of 1795 suggests that users with this pairing will experience severe FPS drops, especially at higher resolutions and settings. The data shows that even at 1080p Low settings, the combo only achieves 50.6 FPS, which is playable but far from smooth for a flight simulator that benefits from high frame rates. At 4K High, the FPS falls to 14.9, which is nearly unplayable without significant settings reductions.

Resolution Scaling

The measured FPS data shows a clear pattern of performance degradation as resolution increases, which is typical for a GPU-bound scenario. At 1080p Low, the combo achieves 50.6 FPS. Moving to 1440p Low, the FPS drops to 41.1, a reduction of 18.8%. At 4K Low, the FPS falls to 25.6, which is a 49.4% drop from 1080p Low. This scaling is consistent with the GTX 1650's limited memory bandwidth and fill rate, as higher resolutions demand more pixel throughput.

For Medium settings, the drop is steeper: 35.8 FPS at 1080p, 27.3 FPS at 1440p (a 23.7% drop), and 23.1 FPS at 4K (a 35.5% drop from 1080p). High settings show 29.5 FPS at 1080p, 22.4 FPS at 1440p (a 24.1% drop), and 14.9 FPS at 4K (a 49.5% drop). Ultra settings are the most demanding, with 25 FPS at 1080p, 19.4 FPS at 1440p (a 22.4% drop), and 15.4 FPS at 4K (a 38.4% drop). The data suggests that the GPU is the limiting component, as the CPU's performance does not change with resolution. The GTX 1650's 4 GB VRAM is also a constraint, as higher resolutions and settings increase memory pressure, potentially causing texture thrashing.

Measured FPS Breakdown

The measured FPS data provides a detailed look at how the combo performs across resolutions and settings. At 1920x1080, the average FPS ranges from 50.6 (Low) to 25 (Ultra). Medium settings yield 35.8 FPS, while High settings produce 29.5 FPS. This indicates that at 1080p, the combo can achieve playable frame rates only at Low settings, with Medium dipping below 36 FPS, which may feel stuttery in a simulation.

At 2560x1440, the FPS drops further: Low settings average 41.1 FPS, Medium 27.3 FPS, High 22.4 FPS, and Ultra 19.4 FPS. The gap between Low and Medium is significant (13.8 FPS), suggesting that the GPU's shading units are overwhelmed by the increased pixel count. At 3840x2160, the results are mostly unplayable: Low averages 25.6 FPS, Medium 23.1 FPS, High 14.9 FPS, and Ultra 15.4 FPS. The data shows that Ultra at 4K is only slightly better than High, which is unusual and may be due to the GPU hitting a hard bottleneck.

Overall, the FPS breakdown reveals that the GTX 1650 is the limiting factor. The CPU's strong multi-core performance (Cinebench R23 multi-core score of 22366) cannot compensate for the GPU's low fill rate (53.28 GPixel/s) and texture rate (93.24 GTexel/s). The combo is best suited for 1080p Low or Medium settings, where it can maintain playable frame rates, but it struggles at higher resolutions.

FAQ

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

A: The data shows that 1920x1080 is the only resolution where the combo achieves playable frame rates. At 1080p Low, it averages 50.6 FPS, while at 1440p Low, it drops to 41.1 FPS, and at 4K Low, it falls to 25.6 FPS. For a smoother experience, 1080p is recommended.

Q: How does the CPU compare to its nearest rivals?

A: The AMD Ryzen 7 5700X3D has an average benchmark score of 24673, which is 0.2% higher than the Intel Core i7-1360P (24627) and 0.3% higher than the AMD Ryzen 5 7600X3D (24605). It trails the AMD Ryzen AI Max 385 by 0.6% (24811).

Q: Is the GPU the bottleneck in this system?

A: Yes, the data indicates the GPU is the limiting component. The GTX 1650's average benchmark score is 8713, and its percentile is 43, meaning it performs worse than 57% of GPUs. The CPU's percentile is 82, so the GPU cannot keep up with the CPU's capabilities.

Q: What is the FPS difference between Low and Ultra settings at 1080p?

A: At 1920x1080, Low settings average 50.6 FPS, while Ultra settings average 25 FPS. This is a difference of 25.6 FPS, representing a 50.6% reduction in performance when switching from Low to Ultra.

Q: How does the combo rank compared to other tested combinations?

A: The combo ranks 1751 out of 1795 tested combos in Microsoft Flight Simulator. This places it in the bottom 2.5% of all configurations, indicating significant performance limitations.

Q: Can the combo handle 4K gaming?

A: The data shows that at 4K, the combo only achieves 25.6 FPS on Low settings and 14.9 FPS on High settings. These frame rates are below playable thresholds, so 4K gaming is not recommended for this pairing.

Settings Recommendations

Based on the measured FPS data, the best experience for this combo is at 1920x1080 with Low settings, which averages 50.6 FPS. This is the only setting that consistently stays above 30 FPS, providing a playable experience for a flight simulator. Medium settings at 1080p yield 35.8 FPS, which is still playable but may have occasional stutters during complex scenes. High settings at 1080p drop to 29.5 FPS, which is borderline, while Ultra at 1080p averages 25 FPS and is not recommended.

At 2560x1440, Low settings average 41.1 FPS, which is acceptable for users with 1440p monitors, but Medium and above fall below 30 FPS. At 3840x2160, all settings are below 26 FPS, making 4K unplayable. The data suggests that users should prioritize 1080p Low or Medium for the best balance of visual quality and performance. For those willing to sacrifice visuals, 1440p Low is viable, but the GPU's 4 GB VRAM may cause texture pop-in in a terrain-heavy game like Microsoft Flight Simulator. The combo's low rank (1751 out of 1795) reinforces that this is a low-end configuration, and settings should be adjusted conservatively to maintain playable frame rates.