Microsoft Flight Simulator

AMD Ryzen 9 5950X and NVIDIA GeForce RTX 4070 is a high-end pairing that delivers strong frame rates in Microsoft Flight Simulator, but the data reveals a clear hierarchy across resolutions. At 4K, the combination hits a ceiling where only lower presets maintain smooth performance, while at 1440p and 1080p, the system has enough headroom to run the game at its most demanding visual settings. The measured FPS values, drawn from the benchmark database, show a consistent pattern: the RTX 4070 becomes the limiting factor at 3840x2160, while the 16-core Ryzen 9 5950X provides ample processing power at lower resolutions. This analysis walks through the optimal settings per resolution, the division of labor between CPU and GPU, and how this specific combo compares to nearby hardware alternatives.

Best Settings per Resolution

At 3840x2160, the most demanding preset that stays at or above 60 FPS is Medium, which delivers an average of 76 FPS. The High preset drops to 57 FPS average, falling below the 60 FPS playable threshold, and Ultra bottoms out at 55 FPS. Low runs at 98 FPS, but Medium is the highest quality setting that clears the 60 FPS bar with room to spare. The data shows a 19 FPS gap between Medium and High at 4K, indicating that the jump in visual fidelity from Medium to High imposes a significant performance cost that this hardware cannot absorb at this resolution.

At 2560x1440, the system can handle Ultra settings, which produce an average of 74 FPS. This is the best settings choice because it is the most demanding preset and still maintains a comfortable margin above 60 FPS. High runs at 78 FPS, Medium at 103 FPS, and Low at 133 FPS, but Ultra at 74 FPS is the clear winner for visual quality without sacrificing smoothness. The 4 FPS difference between High and Ultra at 1440p is minimal, suggesting that the extra graphical features in Ultra are relatively cheap at this resolution.

At 1920x1080, Ultra is again the best setting, delivering 92 FPS on average. High runs at 96 FPS, Medium at 128 FPS, and Low at 165 FPS, but the Ultra preset at 92 FPS provides the highest fidelity while staying well above the 60 FPS threshold. The gap between Ultra and High is only 4 FPS, similar to 1440p, which means the RTX 4070 has enough headroom at 1080p to handle the most demanding settings without a noticeable performance penalty. Overall, the system’s playable settings are limited only at 4K, where Medium is the ceiling, while at 1440p and 1080p, Ultra is fully playable.

CPU and GPU Roles

The division of labor between the AMD Ryzen 9 5950X and the NVIDIA GeForce RTX 4070 shifts dramatically as resolution changes. At 3840x2160, the GPU is clearly the dominant factor. The FPS scaling from Low (98 FPS) to Medium (76 FPS) to High (57 FPS) to Ultra (55 FPS) shows a steady decline as the rendering workload increases, with the RTX 4070 struggling to maintain frame rates above 60 FPS at higher presets. The CPU’s 16 cores and 32 threads, with a boost clock of 4.90 GHz, are unlikely to be the bottleneck at 4K because the pixel fill rate and shader workload fall entirely on the GPU. The data supports this: the 4K Ultra score of 55 FPS is only 2 FPS below the 4K High score, indicating that the GPU is saturated and additional settings changes have diminishing returns.

At 2560x1440, the balance shifts slightly toward the CPU, but the GPU still carries most of the load. The FPS range from Low (133 FPS) to Ultra (74 FPS) shows a 59 FPS spread, which is narrower than at 4K (43 FPS spread from Low to Ultra) in percentage terms. The 1440p Ultra score of 74 FPS is 19 FPS higher than the 4K Ultra score, suggesting that the RTX 4070 has more headroom at this resolution, while the Ryzen 9 5950X’s strong single-thread performance (3dmark_single_thread score of 944) helps maintain high frame rates in CPU-bound scenarios like flight simulation physics and AI traffic. The gap between Medium (103 FPS) and High (78 FPS) at 1440p is 25 FPS, larger than the 19 FPS gap at 4K, which hints that the CPU is beginning to contribute more to overall performance.

At 1920x1080, the CPU becomes a more significant factor, though the GPU still matters. The FPS range from Low (165 FPS) to Ultra (92 FPS) shows a 73 FPS spread, the largest of any resolution, indicating that both components are working hard. The 1080p Ultra score of 92 FPS is 18 FPS higher than 1440p Ultra and 37 FPS higher than 4K Ultra, demonstrating that the RTX 4070 scales well as resolution drops. The Ryzen 9 5950X’s high multi-threaded performance (cinebench_r23_multicore score of 26017) ensures that the CPU does not bottleneck the GPU at 1080p, allowing the RTX 4070 to reach its full potential. The data suggests that at 1080p, the system is balanced, with the CPU providing enough throughput to keep the GPU fed, while at 4K, the GPU is the sole limiting factor.

Measured FPS Breakdown

At 3840x2160, the benchmark data shows a clear progression across settings. Low runs at 98 FPS average, Medium at 76 FPS with a minimum of 65 FPS and a maximum of 88 FPS, High at 57 FPS, and Ultra at 55 FPS. The Medium preset is the only one with recorded min/max values, showing a 23 FPS variance between the lowest and highest frames. The jump from Low to Medium costs 22 FPS, while the jump from Medium to High costs 19 FPS, and High to Ultra costs only 2 FPS. This suggests that the High preset is poorly optimized relative to Medium, or that the GPU hits a thermal or power limit at 4K that prevents Ultra from being much worse than High.

At 2560x1440, the FPS values are higher across the board. Low delivers 133 FPS, Medium runs at 103 FPS with a min of 88 FPS and a max of 119 FPS, High reaches 78 FPS, and Ultra hits 74 FPS. The Medium preset shows a 31 FPS variance, which is wider than at 4K, indicating more frame time inconsistency at this resolution. The difference between Low and Medium is 30 FPS, Medium to High is 25 FPS, and High to Ultra is 4 FPS. The small gap between High and Ultra at 1440p mirrors the pattern seen at 4K, suggesting that the RTX 4070’s 12 GB of GDDR6X memory is sufficient for Ultra settings at this resolution without a major performance hit.

At 1920x1080, the system performs best. Low runs at 165 FPS, Medium at 128 FPS with a min of 109 FPS and a max of 147 FPS, High at 96 FPS, and Ultra at 92 FPS. The Medium preset shows a 38 FPS variance, the largest of any resolution, which could indicate CPU-related frame pacing issues at high frame rates. The drops from Low to Medium (37 FPS), Medium to High (32 FPS), and High to Ultra (4 FPS) follow a similar pattern to the other resolutions, with the final settings step being nearly free. The 1080p Ultra score of 92 FPS is the highest playable setting across all resolutions, and the min FPS of 109 FPS on Medium ensures that even the lowest frames stay well above the 60 FPS threshold.

Similar Performance Alternatives

Looking at the nearest rivals for the AMD Ryzen 9 5950X, the Intel Core i9-13900F has an average score of 51730, which is 0.4% lower than the Ryzen 9’s score of 51947 in the CPU benchmark database. This means the i9-13900F would deliver nearly identical performance in Microsoft Flight Simulator, with a negligible 0.4% difference. The Intel Core Ultra 5 235HX scores 52073, just 0.2% higher than the Ryzen 9, making it effectively a tie for CPU-bound scenarios. The AMD EPYC 8124P scores 52121, 0.3% higher, and the Intel Core i7-14700 scores 52301, 0.7% higher. All four rivals fall within a 1% band of the Ryzen 9 5950X, so any of these CPUs would produce virtually the same frame rates in this game, assuming the GPU remains the same.

For the NVIDIA GeForce RTX 4070, the nearest rivals are more varied. The NVIDIA Tesla P4 has an average score of 37628, which is 0.1% lower than the RTX 4070’s score of 37648, making it a direct match in GPU compute performance. The AMD Radeon RX Vega 56 scores 37507, 0.4% lower, and the AMD Radeon PRO W6400 scores 37157, 1.3% lower. The NVIDIA GeForce RTX 4080 Mobile scores 38135, which is 1.3% higher than the RTX 4070. In practical terms, the Tesla P4 would behave almost identically to the RTX 4070 in this game, while the RX Vega 56 would be slightly slower, and the RTX 4080 Mobile would be marginally faster. The differences are small enough that users with these GPUs should expect similar FPS numbers at each resolution and preset, with the RTX 4070 sitting in the middle of this pack.

FAQ

Q: Can this system run Microsoft Flight Simulator at 4K with Ultra settings?

A: No. At 3840x2160 with Ultra settings, the average FPS is 55, which falls below the 60 FPS playable threshold. The best playable setting at 4K is Medium, which achieves 76 FPS.

Q: What is the highest quality preset that maintains 60 FPS at 1440p?

A: At 2560x1440, Ultra settings deliver an average of 74 FPS, which is above the 60 FPS threshold. This is the best setting for that resolution.

Q: How much faster is 1080p compared to 4K on the same settings?

A: At Medium settings, 1920x1080 runs at 128 FPS, while 3840x2160 runs at 76 FPS, a difference of 52 FPS. At Ultra settings, 1080p hits 92 FPS, while 4K hits 55 FPS, a difference of 37 FPS.

Q: Does the CPU or GPU bottleneck the system at 4K?

A: The GPU is the limiting factor at 3840x2160. The FPS drops sharply from Medium (76 FPS) to High (57 FPS), indicating the RTX 4070 cannot handle the increased rendering load, while the Ryzen 9 5950X’s multi-threaded performance is sufficient.

Q: Are there any other CPUs that would perform similarly to the Ryzen 9 5950X in this game?

A: Yes. The Intel Core i9-13900F is 0.4% slower, the Intel Core Ultra 5 235HX is 0.2% faster, and the Intel Core i7-14700 is 0.7% faster in average benchmark scores. Any of these would produce nearly identical frame rates.

Q: What is the minimum FPS recorded for Medium settings at 1080p?

A: At 1920x1080 with Medium settings, the minimum FPS is 109, which is well above the 60 FPS playable threshold, ensuring smooth performance even in demanding scenes.

How This Combo Ranks

In the benchmark database, this combination of AMD Ryzen 9 5950X and NVIDIA GeForce RTX 4070 ranks 833 out of 3714 tested combos for Microsoft Flight Simulator. This places the system in the top 22.4% of all tested configurations, which is a strong showing for a flight simulator that is known to be demanding on both CPU and GPU. The rank of 833 out of 3714 suggests that the majority of tested systems perform worse, but there are still many combinations that achieve higher frame rates, likely with more powerful GPUs like the RTX 4080 or 4090, or with CPUs that have even higher single-thread performance. The combo’s percentile of 91 for the CPU and 81 for the GPU indicates that the Ryzen 9 5950X is near the top of the CPU rankings, while the RTX 4070 is slightly lower relative to other GPUs, which aligns with the finding that the GPU is the bottleneck at higher resolutions. For this specific game, the ranking reflects that the system is capable of running the game at high settings at 1440p and 1080p, but falls short of the top tier at 4K.

The Verdict

This PC can run Microsoft Flight Simulator, but the playable experience depends heavily on the chosen resolution. At 3840x2160, the system clears the 60 FPS threshold only at Low (98 FPS) and Medium (76 FPS) settings. High settings at 57 FPS and Ultra at 55 FPS both fall below the playable threshold, so users at 4K must stick to Medium or lower for a smooth experience. At 2560x1440, the verdict is more favorable: all four presets—Low (133 FPS), Medium (103 FPS), High (78 FPS), and Ultra (74 FPS)—are playable, with Ultra being the best choice for visual quality while maintaining 74 FPS. At 1920x1080, the system performs even better, with Ultra settings delivering 92 FPS and all presets exceeding 60 FPS by a wide margin. The AMD Ryzen 9 5950X provides ample CPU performance across all resolutions, as evidenced by its high multi-threaded benchmark scores, while the RTX 4070’s 12 GB of VRAM is sufficient for Ultra settings at 1080p and 1440p but becomes a limiting factor at 4K. Overall, the data indicates that this combo is best suited for 1440p or 1080p gaming, where it can run the game at maximum settings with comfortable frame rates, while 4K users will need to compromise on visual fidelity to stay above 60 FPS.