Microsoft Flight Simulator

The Intel Core Ultra 5 235 and NVIDIA GeForce RTX 4070 SUPER pairing delivers a remarkably consistent experience in Microsoft Flight Simulator, with the data showing that 1080p Ultra and 4K High presets both land near the 100 FPS mark, a strong outcome for a flight sim known for its demanding scenery rendering. The benchmark results indicate that this combo punches well above its weight, ranking in the 86th percentile of all tested configurations. The combination of a 14-core Arrow Lake processor and an Ada Lovelace GPU with 12 GB of VRAM proves to be a balanced match, though the scaling curves reveal distinct bottlenecks depending on the resolution and settings chosen.

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

The Intel Core Ultra 5 235 is a 14-core, 14-thread processor based on the Arrow Lake architecture, built on TSMC's 3 nm process. It operates with a base clock of 3.40 GHz and a boost clock of 5.00 GHz, with a 65 W TDP. This CPU features a hybrid layout without Hyper-Threading, meaning all 14 cores are physical, which is a departure from Intel's previous designs. The cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and a shared 24 MB L3 cache. In synthetic benchmarks, the chip scores 14,769 in Cinebench R23 multi-core and 2,085 in single-core, placing it in the 89th percentile of all CPUs. Its nearest rival, the AMD Ryzen AI 9 HX 375, scores 46,030 on average, a mere 0.1% difference from the Ultra 5 235's average of 46,062, indicating the two are effectively tied in overall processing power.

In Microsoft Flight Simulator, the CPU's role is critical for handling the simulation's complex physics, flight models, and the massive amount of scenery data streaming. The data shows a clear pattern: at 1080p Low, the combo hits 183 FPS, which is the highest recorded frame rate across all tested settings. This high ceiling suggests that the CPU is more than capable of feeding the GPU with draw calls, even at lower resolutions where the GPU is less stressed. The single-core performance, evidenced by a 2,085 score in Cinebench R23 single-core and a 4,516 score in Passmark single-thread, is particularly relevant, as flight simulators often rely on a single main thread for the core simulation loop. The 5.00 GHz boost clock provides the headroom needed to maintain high minimum frame rates during complex aircraft operations or over dense urban areas. The 14 physical cores also help with background tasks like scenery loading and AI traffic, preventing these from stealing cycles from the primary simulation thread. Benchmark results indicate that the CPU is not the limiting factor in most scenarios, as the frame rate scales heavily with resolution and graphical settings, a sign that the GPU becomes the primary constraint at higher loads.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 4070 SUPER is built on the Ada Lovelace architecture with a 5 nm process, featuring 7,168 shading units, 56 RT cores, and 224 Tensor cores. It has a base clock of 1,980 MHz and a boost clock of 2,475 MHz. The memory subsystem is particularly notable: 12 GB of GDDR6X on a 192-bit bus, delivering 504.2 GB/s of bandwidth. This is a crucial specification for Microsoft Flight Simulator, which streams high-resolution textures and terrain data. The GPU's Passmark G3D score is 29,995, and its average benchmark score of 43,223 places it in the 83rd percentile of all GPUs. Its nearest rival, the NVIDIA GeForce RTX 4090 Mobile, scores 43,667, a 1% difference, showing the desktop 4070 SUPER is competitive with a top-tier mobile part.

The GPU's impact is visible in the measured FPS across settings. At 4K High, the combo produces 64 FPS, while at 1080p High it produces 107 FPS, a 67% increase in frame rate from a 4x increase in pixel count. This scaling indicates that the GPU is the dominant factor at higher resolutions. The 12 GB VRAM capacity is sufficient for the High preset at 4K, but the data shows a drop to 61 FPS at 4K Ultra, suggesting that the Ultra preset pushes the memory bandwidth and shader throughput to their limits. The GPU's 2,475 MHz boost clock provides ample compute power for the lighting and shadow effects that are heavy in flight sims. The memory clock of 21 Gbps effective ensures that texture streaming does not cause stuttering, as evidenced by the min FPS of 72 at 4K Medium, which is only 13 FPS below the average of 85. The RTX 4070 SUPER is clearly the main driver of performance differences between presets, as the CPU's performance headroom is not fully utilized until the settings are lowered significantly.

Settings Recommendations — which preset gives the best experience per the measured rows

The data shows a clear sweet spot: the High preset across all resolutions offers the best balance of visual fidelity and frame rate. At 1080p High, the combo achieves 107 FPS, which is smooth for a flight simulator where consistent frame pacing is more important than raw maximums. Moving to 1440p High drops the average to 86 FPS, still well within the range of a playable experience for most users. At 4K High, the average falls to 64 FPS, which is playable but begins to test the limits of what is considered smooth for this genre. The Medium preset provides a significant boost, with 143 FPS at 1080p, 115 FPS at 1440p, and 85 FPS at 4K. However, the jump from Medium to High costs roughly 25-30% of the frame rate, which is a substantial sacrifice for the visual improvements that High typically offers over Medium in this title.

The Ultra preset is the most demanding, yielding 102 FPS at 1080p, 82 FPS at 1440p, and 61 FPS at 4K. The 4K Ultra result of 61 FPS is barely above the 60 FPS threshold, and in a flight sim, where the view can pan quickly over complex terrain, this could lead to perceptible dips. The Low preset is the outlier, providing 183 FPS at 1080p, 148 FPS at 1440p, and 109 FPS at 4K, but the visual quality is severely compromised, making it unsuitable for a game that relies on scenery immersion. Benchmark results indicate that the High preset at 1440p is the recommended choice for most users, as it provides an 86 FPS average with a 98 FPS minimum at Medium, suggesting the High preset would maintain similar minimums. For 4K users, the High preset is the best option, as the 64 FPS average is a more stable experience than the 61 FPS at Ultra, and the visual difference is often negligible in flight sims where the camera is mostly static during cruise.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of the Intel Core Ultra 5 235 and the RTX 4070 SUPER ranks 425th out of 2,996 tested combos in Microsoft Flight Simulator. This places it in the top 14.2% of all configurations, a strong result given the CPU's mid-range positioning and the GPU's upper-mid-range status. The ranking indicates that this pairing is well-matched for this game, outperforming many combos with higher-cost components. The CPU's 89th percentile ranking and the GPU's 83rd percentile ranking suggest that the system is balanced, with neither component dragging down the overall performance. The 425th rank out of 2,996 means there are 424 combos that achieve higher frame rates, but these likely involve top-tier CPUs like the Core i9 series or flagship GPUs like the RTX 4090.

The deltaPct values from the nearest rivals provide context. The CPU's closest rival, the AMD Ryzen AI 9 HX 375, is 0.1% faster on average, but the RTX 4070 SUPER is 1% slower than the RTX 4090 Mobile, which is its closest GPU rival. This means that in a head-to-head comparison with a system using the Ryzen AI 9 HX 375 and a faster GPU, this combo would likely fall behind. However, the ranking shows that the combination is more than adequate for a smooth experience in this game. The data suggests that the combo is not bottleneck-heavy, as the frame rates scale predictably with resolution changes, which is a sign of a well-balanced system. For users looking to play Microsoft Flight Simulator without chasing the absolute highest frame rates, this combo offers a top-tier experience relative to the broader test pool.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The scaling from 1080p to 4K reveals a clear GPU-bound scenario at higher resolutions. At High settings, the frame rate drops from 107 FPS at 1080p to 86 FPS at 1440p (a 19.6% drop) and then to 64 FPS at 4K (a 40.2% drop from 1080p). This pattern is consistent with the GPU being the primary limiting factor when the resolution increases, as the CPU's workload does not change significantly with resolution. The 4K Ultra preset, which produces 61 FPS, is only 3 FPS lower than 4K High, suggesting that the GPU is nearing its limits at 4K, and the Ultra preset's additional effects do not significantly impact the frame rate because the pixel fill rate is already the constraint.

Conversely, at Low settings, the frame rate drops from 183 FPS at 1080p to 148 FPS at 1440p (a 19.1% drop) and then to 109 FPS at 4K (a 40.4% drop from 1080p). The similar percentage drops across Low and High settings indicate that the GPU is consistently the bottleneck, as the CPU has enough headroom to maintain high frame rates even at 1080p Low where the GPU is less stressed. The 183 FPS at 1080p Low is well above the 144 Hz refresh rate of most monitors, but the 109 FPS at 4K Low shows that even with minimal graphical load, the GPU cannot exceed 110 FPS at 4K. This confirms that the RTX 4070 SUPER's 504.2 GB/s memory bandwidth and 35.48 TFLOPS of FP32 performance are the limiting factors at 4K, rather than the CPU's processing power. The data shows that for users targeting 4K, the GPU is the component to upgrade, while the CPU can comfortably handle the simulation's logic at any resolution.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data provides a complete picture of this combo's performance. At 1920x1080, the Low preset delivers an average of 183 FPS. Moving to Medium, the average drops to 143 FPS, with a minimum of 121 FPS and a maximum of 164 FPS. The High preset at 1080p produces an average of 107 FPS, while the Ultra preset yields 102 FPS. The gap between High and Ultra at 1080p is only 5 FPS, suggesting that the Ultra preset's additional effects are less demanding at this resolution, or that the CPU becomes a minor constraint at these high frame rates.

At 2560x1440, the Low preset averages 148 FPS. The Medium preset produces 115 FPS, with a minimum of 98 FPS and a maximum of 132 FPS. High settings at 1440p result in an average of 86 FPS, while Ultra yields 82 FPS. The 1440p data shows a tighter spread between High and Ultra (4 FPS) compared to the 1080p spread, indicating that the GPU is becoming more of a factor as resolution increases. The 98 FPS minimum at Medium is noteworthy, as it shows that even with frame rate dips, the experience remains smooth.

At 3840x2160, the Low preset averages 109 FPS. The Medium preset averages 85 FPS, with a minimum of 72 FPS and a maximum of 98 FPS. High settings at 4K produce an average of 64 FPS, and Ultra yields 61 FPS. The 4K data reveals a significant drop from Low to Medium (24 FPS), which is the largest single-settings drop across all resolutions, highlighting the GPU's struggle with the higher pixel count and more complex shading. The 72 FPS minimum at 4K Medium is a critical data point, as it shows that the combo can maintain playable frame rates even during demanding scenes, but the 61 FPS at Ultra is borderline. The data indicates that the RTX 4070 SUPER is best utilized at 1440p, where it can sustain over 80 FPS on High settings, while 4K users should stick to High or Medium presets to avoid dipping below 60 FPS in busy areas.