Microsoft Flight Simulator

The Intel Core Ultra 7 265 and NVIDIA GeForce RTX 4080 SUPER combo delivers a strong, high-refresh-rate experience in Microsoft Flight Simulator, but the data reveals a clear performance hierarchy that shifts depending on resolution and settings. The measured FPS shows this pairing is capable of maxing out demanding scenarios at 4K, while also offering extreme headroom for competitive or smooth low-settings play at 1080p. The following analysis breaks down exactly how this combination behaves, where it stands among other tested systems, and what the numbers say about the balance between the CPU and GPU.

Resolution Scaling

The FPS drop from 1080p to 4K is significant and tells the story of a system that transitions from being CPU-bound at lower resolutions to GPU-bound at higher ones. At 1080p High settings, the combo produces 123 FPS average. Moving to 1440p High reduces that to 99 FPS, a drop of roughly 19.5%. At 4K High, the average falls to 73 FPS, which is another 26.3% reduction from the 1440p figure. This scaling pattern is typical for a game like Microsoft Flight Simulator, where the rendering load on the GPU increases dramatically with pixel count.

The gap between 1080p and 4K at High settings is 50 FPS (from 123 to 73), which indicates that the RTX 4080 SUPER is the primary limiter at higher resolutions. The CPU has more than enough headroom to feed frames at 1080p, but the GPU’s raw throughput becomes the bottleneck as resolution climbs. This is further evidenced by the Low settings results: at 1080p Low, the combo hits 209 FPS, while at 4K Low it still manages 125 FPS. The 84 FPS difference between these two extremes shows that even at the lowest graphical preset, the GPU is still doing substantial work to push pixels.

Interestingly, the scaling from Medium to Ultra settings at each resolution shows a similar pattern. At 1080p, Medium nets 163 FPS and Ultra drops to 117 FPS. At 1440p, Medium is 131 FPS and Ultra is 94 FPS. At 4K, Medium is 97 FPS and Ultra is 69 FPS. The consistent ~30% performance penalty from Medium to Ultra across all resolutions suggests that the Ultra preset introduces a heavy, uniform load increase that affects the GPU proportionally, rather than exposing a sudden CPU limitation.

The fact that 4K Ultra still produces an average of 69 FPS is notable. This is a playable frame rate for a flight simulator, where smoothness is often prioritized over raw speed. The data shows that the limiting component at 4K Ultra is clearly the GPU, as the CPU’s performance is sufficient to avoid dragging the average below that 69 FPS threshold. Conversely, at 1080p Low, the 209 FPS result indicates that the CPU is doing the heavy lifting, but it is not being stressed to its limits, as the GPU is still able to keep up with the reduced graphical workload.

How This Combo Ranks

This specific pairing of the Intel Core Ultra 7 265 and the NVIDIA GeForce RTX 4080 SUPER ranks 180th out of 2996 tested combos in Microsoft Flight Simulator. This places it in the top 6% of all configurations tested, which is a strong showing for a high-end desktop setup. The data indicates that this combo outperforms the vast majority of systems that have been benchmarked for this game, making it a reliable choice for enthusiasts seeking high fidelity and smooth performance.

The combo’s rank is a reflection of the synergy between the two components. The RTX 4080 SUPER sits at the 86th percentile among all GPUs, and the Core Ultra 7 265 is at the 93rd percentile among all CPUs. When combined, they achieve a result that is greater than the sum of their individual parts. The rank of 180 out of 2996 suggests that there are only 179 other tested combinations that deliver higher average frame rates in this specific title, which is a very small fraction of the total.

Looking at the individual component standings provides context for this rank. The CPU’s nearest rivals include the AMD EPYC 4464P, which has an average benchmark score 0.3% higher, and the Intel Core Ultra 7 265F, which is 0.3% lower. The GPU’s nearest rival is the standard RTX 4080, which is 0.1% slower on average. These tiny deltas suggest that small variations in component performance can shift the final game ranking, but the overall placement is stable within a narrow band.

The high rank is also supported by the measured FPS data, which shows that even at the most demanding settings, the combo does not dip below 69 FPS on average. This consistency across all tested configurations is what propels it to the 180th spot. While it is not the absolute fastest combination available, it is clear that this pairing is optimized for Microsoft Flight Simulator’s specific demands, offering a level of performance that will satisfy most users without requiring a top-tier flagship GPU or a specialized high-core-count server CPU.

FAQ

Q: What is the average FPS at 4K Ultra settings for this combo?

A: The average FPS at 3840x2160 Ultra settings is 69 FPS. This is the lowest average across all tested settings, but it remains above the 60 FPS threshold for smooth gameplay.

Q: How does the CPU compare to its nearest rival, the AMD EPYC 4464P?

A: The Intel Core Ultra 7 265 has an average benchmark score that is 0.3% lower than the AMD EPYC 4464P. This makes the two processors effectively equivalent in overall synthetic performance.

Q: What is the highest average FPS recorded for this combo?

A: The highest average FPS is 209, achieved at 1920x1080 resolution with Low settings. This indicates a massive performance headroom when graphical fidelity is reduced.

Q: Is the RTX 4080 SUPER faster than the standard RTX 4080?

A: According to the data, the RTX 4080 SUPER has an average benchmark score that is 0.1% higher than the standard RTX 4080. The difference in performance is negligible in synthetic tests.

Q: Does the combo provide a playable experience at 1440p High settings?

A: Yes, at 2560x1440 with High settings, the combo achieves an average FPS of 99. This is well above the 60 FPS target and indicates a very smooth experience.

Q: How much does the average FPS drop from 1080p to 4K at High settings?

A: At High settings, the average FPS drops from 123 at 1920x1080 to 73 at 3840x2160. This is a 50 FPS reduction, which reflects the increased GPU load at higher resolutions.

Measured FPS Breakdown

The measured FPS data provides a detailed look at how this combo performs across all resolution and settings combinations. At 1920x1080, the results are as follows: Low settings produce an average of 209 FPS, Medium produces 163 FPS with a minimum of 138 and a maximum of 187, High produces 123 FPS, and Ultra produces 117 FPS. The jump from Low to Medium is 46 FPS, while the jump from High to Ultra is only 6 FPS. This suggests that the Ultra preset is not significantly more demanding than High at this resolution, or that the CPU is starting to become a limiting factor at these high frame rates.

At 2560x1440, the average FPS figures are 169 for Low, 131 for Medium (with a minimum of 112 and a maximum of 151), 99 for High, and 94 for Ultra. The difference between High and Ultra narrows to 5 FPS, which is similar to the 1080p pattern. However, the drop from Low to Medium is now 38 FPS, slightly less than at 1080p. This indicates that the GPU is taking on more work as resolution increases, but the CPU is still keeping pace.

At 3840x2160, the average FPS results are 125 for Low, 97 for Medium (with a minimum of 82 and a maximum of 111), 73 for High, and 69 for Ultra. The drop from Low to Medium is 28 FPS, and the drop from High to Ultra is only 4 FPS. This is the first resolution where the Ultra setting is within 5 FPS of High, and the absolute numbers suggest the GPU is fully saturated. The minimum FPS of 82 at 4K Medium is also notable, as it indicates that even the lowest frame rates remain above the 60 FPS threshold.

The overall trend shows that the combo is highly capable at 1080p and 1440p, with average FPS figures well above 90 for all settings except 4K Ultra. Even at 4K Ultra, the 69 FPS average is respectable for a flight simulator. The data also shows that the Medium preset offers a good balance, with the minimum FPS figures at each resolution staying above 80 FPS, which is a solid baseline for a smooth experience.

GPU Role

The NVIDIA GeForce RTX 4080 SUPER is the dominant component in this pairing, especially at higher resolutions. It features 16 GB of GDDR6X memory on a 256-bit bus, providing a bandwidth of 736.3 GB/s. This memory configuration is crucial for Microsoft Flight Simulator, which streams vast amounts of terrain and texture data. The 16 GB capacity is more than sufficient for 4K Ultra textures, preventing any potential stuttering or texture pop-in that could occur with a smaller frame buffer.

The GPU’s clock speeds are set to a base of 2295 MHz and a boost of 2550 MHz. These high clocks contribute to the card’s raw compute performance. The RTX 4080 SUPER has a texture rate of 816.0 GTexel/s and a pixel rate of 285.6 GPixel/s, which are key metrics for handling the dense draw calls and complex geometry in a flight simulator. The FP32 performance of 52.22 TFLOPS allows for rapid shader execution, which is evident in the high FPS numbers at 1440p and 1080p.

The GPU’s role becomes more pronounced when examining the resolution scaling data. At 1080p Low, the combo hits 209 FPS, but at 4K Low, it drops to 125 FPS. This 84 FPS decrease is directly attributable to the GPU’s workload increasing with pixel count. The RTX 4080 SUPER is the limiting factor in this scenario, as the CPU’s 20 cores and 5.30 GHz boost clock are more than capable of issuing draw calls at a much higher rate.

The GPU also has a launch MSRP of 999 USD, placing it firmly in the high-end segment. Its production status is listed as "End-of-life," but its benchmark scores remain competitive, with a percentile rank of 86 among all GPUs. The nearest rival is the standard RTX 4080, which is 0.1% slower on average, showing that the SUPER variant offers a marginal improvement in synthetic benchmarks. In Microsoft Flight Simulator, this translates to a few extra frames per second at most settings, but the overall experience is defined by the GPU’s substantial memory bandwidth and shading power.

CPU Role

The Intel Core Ultra 7 265 provides a solid foundation for this gaming combo, with 20 cores and 20 threads. Its architecture, Arrow Lake-S, is built on a 3 nm process node, which allows for a base clock of 2.40 GHz and a boost clock of 5.30 GHz. This high boost clock is particularly important for gaming, as it ensures that single-threaded tasks, which are common in flight simulators for handling physics and AI, are executed with minimal latency.

The CPU’s cache hierarchy includes 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 30 MB of shared L3 cache. This large L3 cache is beneficial for keeping frequently accessed data close to the cores, reducing the need to fetch data from slower system memory. The memory support is DDR5 with a dual-channel bus, providing a bandwidth of 102.4 GB/s, which is sufficient to feed the GPU’s demands without creating a bottleneck.

In the context of Microsoft Flight Simulator, the CPU’s role is to handle the simulation logic, including flight dynamics, weather systems, and autogen object placement. The data shows that the CPU is not the limiting factor at lower resolutions. At 1080p Low, the combo achieves 209 FPS, which confirms the CPU’s ability to process game logic quickly. However, as resolution increases, the GPU becomes the bottleneck, and the CPU’s performance impact is lessened.

The CPU’s benchmark scores support its strong gaming performance. It has a Cinebench R23 multi-core score of 42216 and a single-core score of 5960, which are both excellent figures. The Passmark single-thread score of 4689 indicates that it excels at tasks requiring high clock speeds. The CPU ranks at the 93rd percentile among all CPUs, and its nearest rival is the AMD EPYC 4464P, which is 0.3% higher in average benchmark score. This suggests that the Core Ultra 7 265 is a top-tier performer for its class, and it pairs well with the RTX 4080 SUPER to ensure that the GPU is not starved of data. The 65 W TDP is also notably low for a 20-core part, which means it generates less heat and can maintain boost clocks for longer periods without thermal throttling.