Microsoft Flight Simulator

The Intel Core i5-14400F pairs a 10-core, 16-thread configuration with a 2.50 GHz base clock and a 4.70 GHz boost clock. This Raptor Lake-R architecture part, built on Intel’s 10 nm process, carries 20 MB of shared L3 cache. In synthetic workloads, the CPU achieves a Cinebench R23 multi-core score of 21914 and a single-core score of 3093, with a Geekbench multi-core result of 11209. The chip sits at the 88th percentile among all CPUs, and its average benchmark score of 32508 places it within a razor-thin margin of its nearest rivals: the Intel Core i7-12800H scores 32513 (0% delta), the AMD Ryzen 5 PRO 7645 scores 32446 (0.2% higher), the AMD Ryzen 7 250 scores 32584 (-0.2% lower), and the Intel Core i7-13705H scores 32586 (-0.2% lower).

For a flight simulator, this CPU’s thread count and clock speed matter more than raw core count. The game’s simulation logic — physics, weather, flight dynamics — tends to scale with single-thread performance and moderate multi-threading. The 4.70 GHz boost clock provides strong headroom for those single-threaded bottlenecks, while the 16 threads ensure background tasks and AI traffic don’t starve the main sim thread. The data reflects this: at 1080p Low, the combo hits 156.6 FPS, which is well above the 60 FPS threshold, indicating the CPU is not the limiting factor at lower settings. However, the gap between Low and Medium at 1080p (156.6 to 120.3 FPS) shows the CPU can still influence frame pacing when the GPU isn’t saturated. The CPU’s 65 W TDP and 20 MB L3 cache are adequate for this workload, but the benchmark results suggest the processor is a capable partner rather than a bottleneck at mainstream resolutions.

GPU Role

The AMD Radeon RX 9070 brings 16 GB of GDDR6 memory on a 256-bit bus, yielding 644.6 GB/s of bandwidth. Its RDNA 4.0 architecture runs at a 1330 MHz base clock and a 2520 MHz boost clock, with a game clock of 2070 MHz. The GPU’s 3584 shading units and 128 ROPs deliver a 36.13 TFLOPS FP32 throughput, and its 56 ray accelerators handle DirectX 12 Ultimate workloads. In synthetic tests, the GPU scores 25381 in Passmark G3D and 133741 in Geekbench OpenCL, placing it at the 79th percentile among all GPUs. Its average benchmark score of 34780 is nearly identical to the NVIDIA A2 (34866, -0.2% delta) and the NVIDIA Quadro GV100 (34677, 0.3% delta), though the comparison pool is unusual — the AMD Radeon HD 7970 and Radeon PRO W6400 are within 0.7-0.8% despite being far older parts, which underscores how synthetic averages can mask architectural differences.

In Microsoft Flight Simulator, the GPU’s role is primarily about pixel throughput and memory bandwidth for terrain rendering. The 16 GB VRAM is ample for high-resolution textures, and the 644.6 GB/s bandwidth prevents stuttering when streaming scenery. The measured results show the GPU becomes the dominant factor at higher settings. At 4K Ultra, the combo drops to 51.6 FPS, while at 4K High it reaches 55.4 FPS — a modest 3.8 FPS improvement from lowering settings one notch. This small delta indicates the GPU is heavily loaded at 4K, and the gap between Low (92 FPS) and Ultra (51.6 FPS) at 4K is a 40.4 FPS swing, confirming that the RX 9070’s raw fill rate is the limiting factor at that resolution. The GPU’s boost clock of 2520 MHz helps at 1080p, where the combo hits 156.6 FPS on Low, but the scaling from 1080p to 4K shows the card’s ceiling is around 55 FPS on High settings.

Resolution Scaling

The measured FPS data reveals a clear pattern of GPU-bound scaling as resolution increases. At 1080p High, the combo averages 92.1 FPS; at 1440p High, it drops to 73.6 FPS; at 4K High, it falls to 55.4 FPS. That’s a 36.7 FPS drop from 1080p to 4K at High settings, or a 39.9% reduction. On Low settings, the scaling is steeper in absolute terms: 156.6 FPS at 1080p drops to 122.5 FPS at 1440p and 92 FPS at 4K — a 64.6 FPS total decline. This larger absolute drop at Low settings suggests the CPU’s headroom is being replaced by GPU limits as resolution climbs. At Low, the CPU can feed frames faster, but the GPU’s pixel throughput becomes the bottleneck earlier.

The Medium preset tells a similar story: 120.3 FPS at 1080p, 99.8 FPS at 1440p, and 67.6 FPS at 4K. The 52.7 FPS gap between 1080p and 4K at Medium is proportionally less than Low’s 64.6 FPS drop, indicating that the GPU is more consistently the limiting factor once settings rise above Low. Ultra settings show the tightest scaling: 85.9 FPS at 1080p, 66.4 FPS at 1440p, and 51.6 FPS at 4K — a 34.3 FPS spread. This narrow range across resolutions at Ultra implies that the GPU is saturated even at 1080p, and the CPU is no longer contributing to frame rate differences. The data overall points to a system where the CPU is sufficient for 1080p and 1440p gaming, but the GPU’s 4K performance is the primary constraint, especially on High and Ultra presets where the simulator’s terrain and lighting effects tax the RDNA 4.0 architecture.

How This Combo Ranks

This specific pairing of the Intel Core i5-14400F and AMD Radeon RX 9070 ranks 567th out of 1795 tested combos in Microsoft Flight Simulator. That places it in the 68th percentile of all combinations in the database — solidly above the median but not in the top tier. Given the CPU’s 88th percentile standing and the GPU’s 79th percentile, the combo’s rank is slightly lower than either component’s individual percentile, which suggests the pairing is not perfectly balanced for this title. The CPU’s strength in single-threaded tasks (Cinebench R23 single-core score of 3093) should help the simulator’s main thread, but the GPU’s 4K limitations hold the combo back from higher ranks.

Compared to other combos, the 567th rank out of 1795 means there are 566 combinations that achieve better average FPS in this game. The data does not specify which components those higher-ranked combos use, but the measured FPS at 1080p High (92.1 FPS) and 4K Ultra (51.6 FPS) provides context: the combo is capable of smooth 60+ FPS at 1080p and 1440p on Medium, but falls below 60 FPS at 4K Ultra. The rank reflects this — it’s a mid-to-upper tier pairing that excels at mainstream resolutions but struggles at the extreme end. The GPU’s nearest rivals in synthetic benchmarks (NVIDIA A2, Quadro GV100) are not gaming-focused cards, so the rank is more indicative of the RX 9070’s real-world gaming performance relative to other tested GPUs in this specific simulator.

Settings Recommendations

The measured FPS rows provide a clear picture for settings optimization. At 4K, only the Low preset (92 FPS) and Medium preset (67.6 FPS) exceed 60 FPS, while High (55.4 FPS) and Ultra (51.6 FPS) fall short. For a smooth 4K experience, Medium settings are the sweet spot — 67.6 FPS is comfortably above 60, and the visual jump from Low to Medium is substantial. At 1440p, all four presets deliver playable frame rates: Low hits 122.5 FPS, Medium 99.8 FPS, High 73.6 FPS, and Ultra 66.4 FPS. The data suggests 1440p High (73.6 FPS) offers the best balance of visual fidelity and performance, as the 26.2 FPS gap between High and Ultra (66.4 FPS) is small relative to the quality difference.

At 1080p, every preset runs above 85 FPS, making this resolution the most forgiving. Ultra at 85.9 FPS is perfectly playable, and even High at 92.1 FPS leaves headroom. The recommendation for the best experience per the measured rows is 1440p High — it maintains a 73.6 FPS average, which is high enough for a flight simulator where precise control matters, and the visual quality is superior to 1080p. For users prioritizing frame rate over visuals, 1080p Ultra at 85.9 FPS is the best choice, as it delivers the highest preset quality without sacrificing smoothness. At 4K, users must accept Medium (67.6 FPS) as the practical ceiling if they want to stay above 60 FPS, unless they prefer Low (92 FPS) for maximum smoothness.

Measured FPS Breakdown

The complete measured FPS data for this combo is as follows, resolution by resolution and settings by settings.

At 1920x1080, the combo averages 156.6 FPS on Low, 120.3 FPS on Medium, 92.1 FPS on High, and 85.9 FPS on Ultra. The step from Low to Medium is a 36.3 FPS drop, while Medium to High costs 28.2 FPS, and High to Ultra costs only 6.2 FPS. This suggests diminishing returns at the top end — the jump from High to Ultra is not particularly demanding on the GPU, which is unusual and may indicate a CPU limit at 1080p even on High.

At 2560x1440, the averages are 122.5 FPS on Low, 99.8 FPS on Medium, 73.6 FPS on High, and 66.4 FPS on Ultra. The Low-to-Medium drop is 22.7 FPS, Medium-to-High is 26.2 FPS, and High-to-Ultra is 7.2 FPS. Here, the Medium-to-High transition is the largest, indicating the GPU is starting to become more involved at 1440p.

At 3840x2160, the averages fall to 92 FPS on Low, 67.6 FPS on Medium, 55.4 FPS on High, and 51.6 FPS on Ultra. The Low-to-Medium drop is 24.4 FPS, Medium-to-High is 12.2 FPS, and High-to-Ultra is 3.8 FPS. The compression of frame rates at the top end — only a 3.8 FPS difference between High and Ultra — shows the GPU is fully saturated at 4K with these settings. Across all resolutions, the lowest measured average is 51.6 FPS (4K Ultra) and the highest is 156.6 FPS (1080p Low), giving this combo a wide operational envelope depending on the user’s resolution and quality preferences.