Microsoft Flight Simulator

Microsoft Flight Simulator is a uniquely demanding title, and the combination of the AMD Ryzen 7 5800X and NVIDIA GeForce GTX 1070 produces a distinct performance profile across resolutions and settings. The measured data reveals a system that is consistently capable of playable frame rates at 1080p and 1440p, but which struggles to maintain smoothness at 4K. The GTX 1070, with its 8 GB of GDDR5 memory and Pascal architecture, is the primary limiting factor in this pairing, while the 8-core, 16-thread Ryzen 7 5800X provides a robust foundation that prevents the CPU from becoming a bottleneck in most scenarios. This analysis breaks down the measured FPS data, contextualizes the component roles, and offers practical settings recommendations based strictly on the provided benchmarks.

Resolution Scaling

The measured FPS data shows a clear and predictable pattern of performance degradation as resolution increases from 1920x1080 to 3840x2160. At the High preset, the average frame rate drops from 48 FPS at 1080p to 39 FPS at 1440p, and finally to 29 FPS at 4K. This represents a 19% performance hit when moving from 1080p to 1440p, and a further 26% drop when moving from 1440p to 4K. The scaling is not linear, indicating that the GPU is becoming progressively more stressed as pixel count increases.

This behavior is characteristic of a GPU-bound scenario at higher resolutions. The GTX 1070's 8 GB of VRAM and 256-bit memory bus, providing 256.3 GB/s of bandwidth, are adequate for 1080p and 1440p but are overwhelmed by the sheer pixel throughput required at 3840x2160. The data supports this interpretation: the gap between Low and Ultra settings widens significantly at 4K. At 1080p, the difference between Low (83 FPS) and Ultra (46 FPS) is 37 FPS. At 4K, the difference between Low (49 FPS) and Ultra (27 FPS) is 22 FPS, but the absolute ceiling is much lower, suggesting that even the Low preset at 4K is pushing the GPU to its limits.

The scaling from 1080p to 4K on the Low preset shows the least relative degradation, from 83 FPS to 49 FPS, a 41% drop. This is because the Low preset reduces the computational load per pixel, allowing the GPU to maintain a higher throughput. However, the fact that the 4K Low result (49 FPS) is barely above the 1080p High result (48 FPS) demonstrates that the GTX 1070 is fundamentally constrained at 4K, regardless of settings. The limiting component at 4K is unequivocally the GPU, as the Ryzen 7 5800X's 8 cores and 16 threads are more than sufficient to feed the graphics card at this resolution.

GPU Role

The NVIDIA GeForce GTX 1070, based on the Pascal architecture and GP104 chip, is the decisive factor in this game's performance. Its 8 GB of GDDR5 memory on a 256-bit bus delivers a memory bandwidth of 256.3 GB/s, which is a critical resource for a game like Microsoft Flight Simulator that streams vast amounts of terrain and scenery data. The GPU's clock speeds, with a base of 1506 MHz and a boost of 1683 MHz, are the engine that drives the frame rate, and the measured results show that these clocks are insufficient for 4K Ultra settings.

The GTX 1070's benchmark scores place it in the 47th percentile among all GPUs, with an average benchmark score of 9780. Its nearest rivals, such as the AMD FirePro W5000 (score 9803, deltaPct -0.2%) and NVIDIA Quadro M2000M (score 9832, deltaPct -0.5%), have nearly identical average scores, confirming that the GTX 1070 is a mid-range performer. In Microsoft Flight Simulator, this translates to a card that can handle 1080p and 1440p with playable frame rates on most presets, but which falls below the 30 FPS threshold at 4K on High and Ultra settings. The 4K Medium result, with an average of 38 FPS and a minimum of 32 FPS, shows that the GPU can just barely maintain playability at 4K, but with no headroom for complex scenes.

The VRAM capacity of 8 GB is a notable factor. At 4K with high-resolution textures, the game likely approaches or exceeds this limit, causing texture streaming issues that further degrade performance. The measured data does not isolate VRAM usage, but the significant performance drop from 1440p to 4K—where the High preset goes from 39 FPS to 29 FPS—suggests that memory bandwidth and capacity are both stressed. The GPU's FP32 performance of 6.463 TFLOPS is the raw compute power available for the game's physics and rendering, and this figure, while respectable for its generation, is simply not enough for the demands of 4K Ultra in a flight simulator.

FAQ

Q: What is the best resolution to play Microsoft Flight Simulator with this hardware?

A: The data indicates that 1920x1080 is the most consistent resolution, with all presets from Low (83 FPS) to Ultra (46 FPS) achieving playable frame rates. At 2560x1440, the Low preset (67 FPS) and Medium preset (52 FPS) are also playable, but the Ultra preset (37 FPS) is borderline. At 3840x2160, only the Low preset (49 FPS) and Medium preset (38 FPS) approach playability.

Q: How does the GTX 1070 compare to its nearest rivals in terms of benchmark scores?

A: The GTX 1070 has an average benchmark score of 9780, placing it in the 47th percentile. Its nearest rival, the AMD FirePro W5000, has a score of 9803, which is 0.2% higher. The NVIDIA Quadro M2000M scores 9832, 0.5% higher, while the NVIDIA Tesla M10 scores 9724, 0.6% lower, and the NVIDIA Tesla C2070 scores 9716, 0.7% lower. This indicates the GTX 1070 is tightly clustered with these professional-grade cards in raw performance.

Q: Is the CPU holding back the GPU in this game?

A: The data suggests the CPU is not the primary bottleneck. The AMD Ryzen 7 5800X has 8 cores and 16 threads, with a boost clock of 4.70 GHz. Its 3DMark 16-thread score of 7586 and single-thread score of 943 indicate strong performance. In Microsoft Flight Simulator, the frame rate drops consistently with resolution increases, which is a classic sign of GPU limitation. The CPU is likely capable of delivering higher frame rates if paired with a more powerful GPU.

Q: What is the performance difference between the Ultra and Low presets at 1440p?

A: At 2560x1440, the Ultra preset averages 37 FPS, while the Low preset averages 67 FPS. This is a difference of 30 FPS, or roughly 81% higher performance on the Low preset. The Medium preset, at 52 FPS, sits between the two, showing that the game scales well with settings adjustments at this resolution.

Q: How does the combo rank among all tested combinations?

A: This specific combination of the AMD Ryzen 7 5800X and NVIDIA GeForce GTX 1070 ranks 3069 out of 3714 tested combos in Microsoft Flight Simulator. This places it in the lower half of all tested systems, consistent with the GTX 1070's mid-range standing and the game's high system requirements.

Q: Can this system achieve 60 FPS in Microsoft Flight Simulator?

A: Yes, but only at 1080p with the Low preset, which achieves an average of 83 FPS. At 1080p Medium, the average drops to 64 FPS, still above 60 FPS. At 1440p, the Low preset averages 67 FPS, also exceeding 60 FPS. No other combination of resolution and settings in the measured data reaches a 60 FPS average.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the system's performance across three resolutions and four settings presets. At 1920x1080, the results show a clear hierarchy: Low (83 FPS), Medium (64 FPS), High (48 FPS), and Ultra (46 FPS). The Medium preset has a recorded minimum of 55 FPS and maximum of 74 FPS, indicating good frame time consistency. The High and Ultra presets are close in performance, suggesting that the additional settings in Ultra have a minimal impact at this resolution, possibly due to CPU or memory limitations.

At 2560x1440, the frame rates decrease across all presets: Low (67 FPS), Medium (52 FPS), High (39 FPS), and Ultra (37 FPS). The Medium preset shows a minimum of 44 FPS and maximum of 60 FPS, which indicates that while the average is playable, there can be dips below 45 FPS in demanding scenes. The High and Ultra presets are nearly identical, with a 2 FPS difference, suggesting that the GPU is hitting a performance ceiling at this resolution for these higher settings.

At 3840x2160, the performance drops significantly: Low (49 FPS), Medium (38 FPS), High (29 FPS), and Ultra (27 FPS). The Medium preset, with a minimum of 32 FPS and maximum of 44 FPS, is the only 4K setting that consistently stays above 30 FPS in the measured data. The High and Ultra presets both fall below 30 FPS, which is generally considered the minimum for playable frame rates in a flight simulator. The Low preset, at 49 FPS, is surprisingly strong, indicating that reducing settings can unlock playable 4K performance, albeit with significant visual compromises.

How This Combo Ranks

This combination of the AMD Ryzen 7 5800X and NVIDIA GeForce GTX 1070 ranks 3069 out of 3714 tested combos in Microsoft Flight Simulator. This places it in the 17th percentile of all tested systems, meaning that 82.6% of tested combinations perform better. This low ranking is primarily attributable to the GTX 1070, which is an older, mid-range GPU that is now several generations old)Skip past the GPU's release date of 2016-06-09.

The CPU, on the other hand, is a strong component. The Ryzen 7 5800X ranks in the 81st percentile among all CPUs, with an average benchmark score of 29123. Its nearest rivals include the Intel Core Ultra 5 135H (score 29093, deltaPct 0.1%), Intel Xeon Phi 7210 (score 29245, deltaPct -0.4%), Intel Core i5-13500HX (score 29270, deltaPct -0.5%), and AMD Ryzen 5 5600XT (score 28940, deltaPct 0.6%). This shows that the CPU is a high-performing part that is not holding the system back in this game.

The combo rank of 3069 out of 3714 suggests that in Microsoft Flight Simulator, the GPU is the limiting factor. If the GTX 1070 were paired with a slower CPU, the frame rates might be similar, as the CPU is not the bottleneck at most settings. Conversely, pairing the Ryzen 7 5800X with a more powerful GPU would likely yield significantly higher frame rates, as the CPU has headroom to support a faster graphics card.

CPU Role

The AMD Ryzen 7 5800X plays a supportive but crucial role in this system. With 8 cores and 16 threads, it provides ample multi-threaded performance for Microsoft Flight Simulator, which can utilize multiple cores for tasks like physics simulation, AI traffic, and scenery generation. The CPU's base clock of 3.80 GHz and boost clock of 4.70 GHz ensure that single-threaded performance is also strong, which is important for the game's main rendering thread.

The CPU's benchmark results confirm its capability. In Cinebench R23, it scores 15476 in multicore and 1574.5 in single-core. In Geekbench, it scores 11036 in multicore and 2032 in single-core. These scores are consistent with a high-end desktop processor. The CPU's 32 MB of L3 cache is also beneficial for game performance, as it reduces memory latency and improves data access patterns.

In the context of this game, the CPU is not the limiting factor. The measured FPS data shows that performance scales with resolution and settings in a manner consistent with GPU limitation. If the CPU were the bottleneck, we would expect to see similar frame rates across different resolutions, particularly at lower settings. However, the data shows a clear drop from 1080p to 4K, indicating that the GTX 1070 is the constraint. The CPU's 16 threads are likely underutilized at 1080p Low (83 FPS), where the GPU is working hard, but they provide a stable foundation that prevents stuttering or frame drops due to CPU overload.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this system depend on the user's priority for visual fidelity versus frame rate smoothness. For a consistent 60+ FPS experience, the only option is 1920x1080 with the Low preset, which averages 83 FPS. The Medium preset at 1080p, averaging 64 FPS, is also a good choice for those who want better visuals without sacrificing too much smoothness, especially since its minimum FPS of 55 remains above 60 in the measured data.

For users with a 1440p monitor, the Low preset (67 FPS) offers the best frame rate, but the Medium preset (52 FPS) provides a more balanced experience. The Medium preset's minimum of 44 FPS and maximum of 60 FPS suggest that while there are occasional dips, it is generally playable. The High preset at 1440p (39 FPS) is borderline, and the Ultra preset (37 FPS) is not recommended for a smooth experience.

At 4K, the options are limited. The Low preset (49 FPS) is the only setting that provides a frame rate above 45 FPS, while the Medium preset (38 FPS) is acceptable for those who can tolerate occasional dips to 32 FPS. The High (29 FPS) and Ultra (27 FPS) presets are not recommended, as they fall below the 30 FPS threshold for playability. For the best experience at 4K, the Low or Medium presets are the only viable choices, with the understanding that visual quality will be significantly reduced.

In summary, the data suggests that 1080p Medium is the sweet spot for this system, offering a good balance of 64 FPS average and 55 FPS minimum. For 1440p, the Medium preset is recommended for its playability, while 4K should be reserved for the Low preset if frame rate is the priority. The GTX 1070 is a capable card for 1080p and 1440p gaming, but its limitations are clearly exposed at higher resolutions and settings.