Microsoft Flight Simulator

The AMD Ryzen 9 9950X3D and NVIDIA GeForce RTX 4070 combo lands at rank 944 out of 3714 tested configurations for Microsoft Flight Simulator, placing it in the top 25% of all tested combos. This pairing of a top-tier 16-core Zen 5 processor with a capable Ada Lovelace GPU produces a system that is clearly playable at all three tested resolutions, though the margin of comfort varies significantly depending on how aggressively you push the graphics settings.

How This Combo Ranks

At position 944 of 3714 combos, this system sits comfortably in the upper quartile of tested hardware configurations for Microsoft Flight Simulator. The ranking reflects a balanced pairing: the CPU is exceptional, sitting at the 95th percentile among all tested CPUs, while the GPU is solidly above average at the 81st percentile among all GPUs. The processor's nearest rivals in synthetic benchmarks include the AMD Ryzen 7 PRO 9755 (0.1% faster), the AMD Ryzen 7 PRO 9755X3D (0.1% faster), the AMD EPYC 8224P (0.3% faster), and the Intel Core Ultra 9 285 (0.4% faster) — all essentially neck-and-neck in overall CPU performance. On the GPU side, the RTX 4070 trades blows with the NVIDIA Tesla P4 (0.1% faster), AMD Radeon RX Vega 56 (0.4% slower), NVIDIA GeForce RTX 4080 Mobile (1.3% faster), and AMD Radeon PRO W6400 (1.3% slower), showing it sits in a dense performance cluster. The combination of a 95th-percentile CPU with an 81st-percentile GPU yields a result that is greater than the sum of its parts for this specific flight simulator, which is known to be demanding on both fronts.

CPU and GPU Roles

Microsoft Flight Simulator stresses both components, but the data reveals how the balance shifts across resolutions. At 1080p, the CPU has more headroom to feed the GPU: moving from Low to Ultra settings drops average FPS from 164.5 to 94.1, a 70.4 FPS spread that shows the GPU becoming the limiting factor as graphical load increases. At 1440p, the same settings spread yields a tighter range of 131.5 FPS at Low down to 74.6 FPS at Ultra — a 56.9 FPS gap, indicating the GPU is starting to feel the resolution increase. At 2160p, the range compresses further: 97.9 FPS at Low versus 52.7 FPS at Ultra, a 45.2 FPS spread. The pattern is clear: the RTX 4070's workload scales with resolution, and at 4K Ultra it becomes the bottleneck, while the 9950X3D's 16 cores and 32 threads with 128 MB of L3 cache ensure the CPU side never starves the GPU at any resolution. The CPU's single-thread score of 1292 in 3DMark and its 2259 in Cinebench R23 single-core are strong indicators that even the simulator's main-thread-heavy rendering pipeline has ample headroom, while the 42018 Cinebench R23 multi-core score shows the processor can handle the complex physics and AI calculations that flight simulators offload to background threads.

Best Settings per Resolution

At 3840x2160, the most demanding preset that maintains 60 FPS is Medium, delivering an average of 76 FPS. High settings fall short at 54.3 FPS, and Ultra drops to 52.7 FPS — both below the 60 FPS playability threshold. At 2560x1440, the system clears 60 FPS at every preset, with Ultra averaging 74.6 FPS; this means you can run the game at maximum graphical fidelity at 1440p and still have a 14.6 FPS margin above the playable threshold. At 1920x1080, all presets are comfortably playable, with Ultra averaging 94.1 FPS — a 34.1 FPS buffer over the 60 FPS minimum. The takeaway: 1440p Ultra is the sweet spot for this combo, offering the best visual quality while staying firmly in playable territory, whereas 4K requires dialing back to Medium to avoid frame rate dips below 60.

FAQ

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

A: No. At 3840x2160 Ultra, the average FPS is 52.7, which is 7.3 FPS below the 60 FPS playable threshold. The best playable preset at 4K is Medium, which averages 76 FPS.

Q: What is the best resolution to play at with maximum settings?

A: 2560x1440 Ultra is the highest resolution and preset combination that stays above 60 FPS, averaging 74.6 FPS. At 1920x1080 Ultra, the average rises to 94.1 FPS, but 1440p offers the best balance of visual fidelity and performance.

Q: How much performance is lost when going from 1080p to 4K at the same settings?

A: At Low settings, the average FPS drops from 164.5 at 1080p to 97.9 at 4K — a 66.6 FPS reduction. At Ultra settings, the drop is from 94.1 to 52.7 — a 41.4 FPS reduction, showing the GPU becomes increasingly the limiting factor at higher resolutions.

Q: Is the CPU or GPU more important for this game at 4K?

A: At 4K, the GPU is the primary constraint. The RTX 4070's average FPS falls from 76 at Medium to 54.3 at High and 52.7 at Ultra, while the 9950X3D's strong multi-threaded performance (42018 in Cinebench R23) ensures the CPU side does not bottleneck. The GPU's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth are adequate for 4K textures, but the 29.15 TFLOPS of FP32 compute is the limiting factor at Ultra settings.

Q: How does this combo compare to similar hardware in synthetic benchmarks?

A: The CPU outperforms its nearest rival, the AMD Ryzen 7 PRO 9755, by 0.1% in average benchmark score. The GPU is 0.1% slower than the NVIDIA Tesla P4 and 0.4% faster than the AMD Radeon RX Vega 56, placing it in a tight performance cluster with those cards.

Q: What frame rate can I expect at 1440p High settings?

A: At 2560x1440 High, the average FPS is 75.8, which is 15.8 FPS above the 60 FPS playable threshold. This gives you a solid margin for demanding scenes such as dense city flyovers or heavy weather effects.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest frame rates across the board. Low settings average 164.5 FPS, Medium drops to 127.4 FPS, High comes in at 93.7 FPS, and Ultra averages 94.1 FPS. The minimal difference between High and Ultra (0.4 FPS) suggests the Ultra preset at 1080p is essentially free performance-wise, making it the obvious choice for 1080p users.

At 2560x1440, performance remains strong but shows more separation between presets. Low averages 131.5 FPS, Medium 101.6 FPS, High 75.8 FPS, and Ultra 74.6 FPS. The gap between High and Ultra narrows to just 1.2 FPS, again making Ultra the sensible pick since the visual upgrade comes at negligible cost.

At 3840x2160, the GPU begins to show its limits. Low averages 97.9 FPS — still well above 60 — but Medium drops to 76 FPS, High falls to 54.3 FPS, and Ultra bottoms out at 52.7 FPS. The step from Medium to High costs 21.7 FPS, which is the largest single-preset penalty in the entire dataset, highlighting that 4K High is where the RTX 4070's compute resources run out. Notably, the min and max FPS values are not recorded in the measured data, so these averages represent the central tendency without visibility into frame time variance.

The Verdict

This PC can absolutely run Microsoft Flight Simulator, but the experience depends heavily on your resolution targets. At 1920x1080, every preset — Low, Medium, High, and Ultra — clears the 60 FPS threshold, with Ultra averaging 94.1 FPS. This is a fully unlocked experience: max settings, no compromises. At 2560x1440, the same is true: all four presets stay above 60 FPS, with Ultra at 74.6 FPS. This is the recommended way to play, as it delivers the full visual experience while maintaining a comfortable frame rate margin. At 3840x2160, the system still runs the game, but you must accept Medium settings (76 FPS) as the ceiling; High (54.3 FPS) and Ultra (52.7 FPS) both dip below the 60 FPS playable threshold. The verdict is clear: this combo is a 1080p and 1440p Ultra-class machine for Microsoft Flight Simulator, and a 4K Medium machine. If 4K Ultra is your goal, the RTX 4070 is the component holding the system back — the 9950X3D's 95th-percentile CPU ranking and 128 MB of L3 cache provide ample headroom, but the GPU's 29.15 TFLOPS of compute simply cannot sustain the graphical load at that resolution and preset. For most players, 1440p Ultra at 74.6 FPS will be the ideal configuration, offering a significant visual upgrade over 1080p while staying firmly in playable territory.