Microsoft Flight Simulator

FAQ

Q: How does the Intel Core Ultra 7 165H compare to its closest rival in raw CPU benchmarks?

A: The Intel Core Ultra 7 165H posts an average benchmark score of 34083, which is 0.3% ahead of the Intel Core Ultra 5 338H (score 33989) and 0.4% ahead of the AMD EPYC 4244P (score 34220). It sits 0.4% behind the AMD Ryzen AI 7 350 (score 34222) and 0.5% behind the AMD Ryzen 7 3700X (score 34260). The CPU holds an 84th percentile ranking among all tested processors.

Q: What is the VRAM capacity of the RTX 4080 Mobile and how does its memory bandwidth compare?

A: The GPU comes with 12 GB of GDDR6 memory on a 192-bit bus, delivering a memory bandwidth of 432.0 GB/s. The memory clock runs at 2250 MHz, which translates to 18 Gbps effective. This bandwidth is critical for feeding the high-resolution textures in Microsoft Flight Simulator.

Q: What is the combo's overall ranking among all tested CPU-GPU combinations in this game?

A: The combination of the Intel Core Ultra 7 165H and the NVIDIA GeForce RTX 4080 Mobile ranks 1205th out of 3714 tested combos in Microsoft Flight Simulator. This places it roughly in the 68th percentile of all combos, indicating a strong but not top-tier position for this flight sim title.

Q: Between Low and Ultra settings at 1080p, what is the FPS drop?

A: At 1920x1080, the Low preset delivers an average of 151 FPS, while the Ultra preset drops to 84 FPS. That is a 44% reduction in average frame rate when moving from the lowest to the highest quality preset at this resolution.

Q: Does the GPU's score in synthetic benchmarks align with its in-game performance?

A: The RTX 4080 Mobile scores 24926 in Passmark G3D and 11191 in Passmark GPU Compute, placing it in the 81st percentile of all GPUs. However, its nearest rival in synthetic tests is the NVIDIA GeForce MX570 (avg score 38299, 0.4% higher), which is a starkly different class of hardware. This suggests synthetic scores alone do not predict in-game behavior well, as the game's data shows consistent frame rates above 50 FPS even at 4K Ultra.

Q: What are the clock speeds of the CPU and GPU?

A: The Intel Core Ultra 7 165H has a base clock of 3.80 GHz and a boost clock of 5.00 GHz. The RTX 4080 Mobile has a base clock of 1290 MHz and a boost clock of 1665 MHz.

GPU Role

The NVIDIA GeForce RTX 4080 Mobile is built on the Ada Lovelace architecture with a 5 nm process from TSMC, featuring 7424 shading units and 58 RT cores. This GPU is equipped with 12 GB of GDDR6 memory on a 192-bit bus, providing 432.0 GB/s of bandwidth. These specifications directly influence how the game loads and renders the vast, detailed scenery of Microsoft Flight Simulator. The measured frame rates show that this GPU is the primary driver of performance at higher settings.

At 3840x2160 resolution, the GPU's capabilities become the limiting factor. The Ultra preset yields an average of 50 FPS, while High drops to 53 FPS. The jump to Medium brings 70 FPS, and Low reaches 90 FPS. The data indicates that the GPU's 24.72 TFLOPS of FP32 compute is sufficient to maintain playable frame rates even at 4K, but the gap between Low and Ultra is substantial. The GPU's 133.2 GPixel/s pixel rate and 386.3 GTexel/s texture rate are likely the bottleneck for high-resolution textures and pixel shading.

The memory bandwidth of 432.0 GB/s proves adequate for this game's demands. At 2560x1440, the Medium preset shows a minimum of 81 FPS and a maximum of 109 FPS, suggesting that memory bandwidth is not causing severe stutters. The 192-bit bus width, while narrower than some desktop counterparts, still delivers consistent frame times at lower resolutions. The GPU's 80 ROPs handle the final pixel output, and the 232 TMUs process the extensive texture work that flight simulators require.

The RTX 4080 Mobile's 81st percentile ranking among all GPUs is reflected in the game's results. Compared to its nearest synthetic rival, the NVIDIA GeForce RTX 5080 Mobile (which scores 38349, 0.6% higher), the 4080 Mobile performs admirably. However, the game data shows that this GPU can hit 151 FPS at 1080p Low, proving it is not a weak link at lower settings. The 5 nm process allows for a 110 W TDP, which is notable for a mobile part, and the 1665 MHz boost clock sustains performance under load.

CPU Role

The Intel Core Ultra 7 165H is a Meteor Lake processor with 16 cores and 22 threads, running at a base clock of 3.80 GHz and a boost clock of 5.00 GHz. It features 24 MB of shared L3 cache and supports DDR5 memory with a dual-channel configuration, delivering 89.6 GB/s of memory bandwidth. The CPU's 84th percentile ranking among all processors indicates strong multi-threaded performance, which is relevant for the complex flight dynamics and AI traffic simulations in Microsoft Flight Simulator.

The CPU's Cinebench R23 scores of 14551 multi-core and 1759 single-core show a balanced profile. This is important because Microsoft Flight Simulator is known for heavy single-thread dependence in certain rendering paths, while also utilizing multiple cores for world simulation. The Passmark multithread score of 25933 and single-thread score of 3509 suggest that this CPU can handle both scenarios without becoming a bottleneck at lower resolutions. At 1920x1080 with Low settings, the combo achieves 151 FPS, indicating that the CPU can feed the GPU efficiently.

The 16 cores and 22 threads provide ample parallelism for the game's background tasks. The 24 MB L3 cache is shared across all cores, which helps reduce memory latency when accessing frequently used data. The CPU's 28 W TDP is modest for a mobile part, but the boost clock of 5.00 GHz ensures that single-threaded workloads can reach high performance. The nearest rivals in CPU benchmarks include the AMD Ryzen 7 3700X (avg score 34260, 0.5% higher), which is a desktop part, highlighting how competitive this mobile CPU is.

The game data shows that at 1080p Low, the average FPS of 151 is likely CPU-limited, as the GPU is capable of much higher frame rates. The difference between 1080p High (88 FPS) and 1080p Ultra (84 FPS) is only 4 FPS, suggesting that at higher settings, the GPU becomes the primary bottleneck. The CPU's 22 threads can handle the game's simulation logic, and the 89.6 GB/s memory bandwidth is sufficient for feeding both the CPU and GPU without contention.

Settings Recommendations

The measured FPS data provides a clear picture of the optimal settings for this combo. At 1920x1080, the Medium preset delivers an average of 118 FPS with a minimum of 100 and maximum of 135. This provides a smooth experience with good visual fidelity. The High preset drops to 88 FPS, which is still playable but sacrifices some smoothness. The Ultra preset at 84 FPS is close to High, making it a viable option for those prioritizing visuals over frame rate.

At 2560x1440, the Medium preset offers the best balance, with an average of 95 FPS, a minimum of 81, and a maximum of 109. The High preset at 71 FPS is acceptable for slower-paced flight simulation, but the Medium settings provide a more consistent experience. The Ultra preset at 68 FPS is just below the 70 FPS threshold that many consider the minimum for smooth gameplay. The Low preset at 122 FPS is excellent for competitive or fast-paced flying, but the visual quality suffers significantly.

At 3840x2160, the Medium preset is the recommended choice, with an average of 70 FPS, a minimum of 59, and a maximum of 80. This is the only 4K setting that maintains an average above 60 FPS. The High preset at 53 FPS is borderline, and the Ultra preset at 50 FPS is too low for a consistent experience. The Low preset at 90 FPS is playable but sacrifices too much detail for a flight simulator where visual clarity is crucial.

The data suggests that the Medium preset is the sweet spot across all resolutions. At 1080p Medium, the 118 FPS average provides a 34% improvement over High, while still maintaining the minimum above 100 FPS. At 1440p Medium, the 95 FPS average is a 34% improvement over High, with a minimum above 80 FPS. At 4K Medium, the 70 FPS average is a 32% improvement over High, with a minimum just below 60 FPS. This consistency across resolutions indicates that the Medium preset scales well with the hardware.

How This Combo Ranks

The combination of the Intel Core Ultra 7 165H and NVIDIA GeForce RTX 4080 Mobile ranks 1205th out of 3714 tested combos in Microsoft Flight Simulator. This places it in the 32.4th percentile from the top, meaning it outperforms roughly 67.6% of all tested combinations. For a mobile platform, this is a strong showing, but it is not in the top tier of performance.

The CPU's 84th percentile ranking among all CPUs is slightly higher than the GPU's 81st percentile ranking among all GPUs. This suggests that the CPU is marginally stronger relative to its peers than the GPU is relative to its peers. The combo rank of 1205 reflects this balance, with neither component dramatically bottlenecking the other. The data shows that at lower resolutions, the CPU is more involved, while at higher resolutions, the GPU takes over.

Compared to the nearest rival CPUs, the Core Ultra 7 165H is competitive. It is 0.3% ahead of the Core Ultra 5 338H and 0.4% behind the AMD Ryzen AI 7 350. This indicates that the CPU is on par with the latest mobile processors from both Intel and AMD. The GPU's nearest rival, the NVIDIA GeForce RTX 5080 Mobile, is only 0.6% higher in synthetic scores, but the 4080 Mobile holds its own in this game.

The combo rank of 1205 out of 3714 is notable for a mobile configuration. Many of the combos above it are likely desktop systems with higher-end GPUs and CPUs. The fact that this mobile combo ranks in the top third of all combos demonstrates the efficiency of the Meteor Lake architecture and the Ada Lovelace GPU. The game's data shows that this combo can handle 4K at medium settings, which is a demanding scenario for any system.

Measured FPS Breakdown

At 3840x2160, the Ultra preset delivers an average of 50 FPS, with no reported minimum or maximum values. The High preset improves to 53 FPS, while the Medium preset provides 70 FPS with a minimum of 59 and a maximum of 80. The Low preset reaches 90 FPS. The progression from Ultra to Low shows a 80% increase in frame rate, from 50 to 90 FPS.

At 2560x1440, the Ultra preset produces an average of 68 FPS. The High preset brings 71 FPS, while the Medium preset offers 95 FPS with a minimum of 81 and a maximum of 109. The Low preset achieves 122 FPS. The jump from High to Medium is significant, with a 33.8% improvement from 71 to 95 FPS. The Low preset is 79.4% higher than Ultra.

At 1920x1080, the Ultra preset averages 84 FPS. The High preset provides 88 FPS, a modest 4.8% increase. The Medium preset delivers 118 FPS with a minimum of 100 and a maximum of 135, a 40.5% improvement over High. The Low preset reaches 151 FPS, which is 79.8% higher than Ultra and 28% higher than Medium.

The resolution scaling shows that the combo performs best at 1080p, where even Ultra settings maintain an average above 84 FPS. At 1440p, the Medium preset is the highest playable option with a minimum above 80 FPS. At 4K, only the Medium preset maintains an average above 60 FPS, and the minimum of 59 FPS indicates occasional dips below this threshold. The data reveals that the Medium preset provides the most consistent frame pacing, as it is the only setting with reported minimum and maximum values across all resolutions, indicating stable performance without severe frame time spikes.