Microsoft Flight Simulator

Microsoft Flight Simulator presents a unique challenge for hardware analysis: it is a flight simulator where the scenery, weather, and aircraft systems compete for processing power. The measured data for the Intel Core i7-13700K paired with the NVIDIA GeForce RTX 4060 reveals a system that is clearly capable of smooth flight, but one that requires careful settings management to achieve the best experience. The benchmark results show a clear pattern of performance scaling that points to a balanced, though not unlimited, partnership between the CPU and GPU.

Resolution Scaling

The FPS drop from 1080p to 4K is substantial, but the pattern is not uniform across all settings. At 1080p with Low settings, the system produces 118.9 FPS. When the resolution is increased to 2560x1440 at the same Low preset, the average FPS falls to 94.9, a 20% reduction. Pushing further to 3840x2160 at Low settings yields 69.7 FPS, which is a 41% drop from the 1440p figure and a 41% drop from the 1080p figure. This scaling is consistent with a GPU that is becoming the primary bottleneck as pixel count increases.

The story changes at higher graphical presets. At 1080p Ultra, the system produces 67.5 FPS. Moving to 1440p Ultra drops this to 50.4 FPS, and at 4K Ultra, the average is just 41.6 FPS. The percentage drop between 1080p Ultra and 4K Ultra is 38%, which is less than the 41% drop seen at Low settings. This suggests that at higher presets, the workload is becoming more balanced; the CPU's role in managing the simulation's complex world data is more significant, preventing the FPS from scaling down purely with resolution. The data implies that at 1080p, the RTX 4060 is often waiting on the CPU, while at 4K, the GPU is the limiting component.

GPU Role

The NVIDIA GeForce RTX 4060 is built on the Ada Lovelace architecture, featuring a 5 nm process node and a chip with 18,900 million transistors. It operates with a base clock of 1830 MHz and a boost clock of 2460 MHz. The GPU has 8 GB of GDDR6 memory on a 128-bit bus, providing a bandwidth of 272.0 GB/s. The benchmark results indicate that this memory configuration is a significant factor in the game's performance at higher resolutions. The 4K High setting produces 39.5 FPS, and 4K Ultra produces 41.6 FPS, showing that the card can push the pixels, but the frame rates are on the edge of playability.

The GPU's raw compute capabilities are moderate, with a passmark G3D score of 19545 and an FP32 performance of 15.11 TFLOPS. However, the 8 GB frame buffer is likely the limiting factor at 4K. The difference between 4K Low (69.7 FPS) and 4K High (39.5 FPS) is a 43% drop, indicating that the increased texture detail and effects at High settings are placing a heavy load on the memory subsystem. The card's performance at 1440p is more comfortable, with High settings achieving 59.1 FPS, which is close to a 60 FPS target. The 128-bit bus and 272.0 GB/s bandwidth are sufficient for 1080p and 1440p, but the data suggests they are strained at 4K.

Settings Recommendations

The measured FPS data provides a clear guide for the optimal settings at each resolution. For 1080p, the High preset offers a strong 71.9 FPS, while Ultra drops to 67.5 FPS. The 6% performance cost for Ultra graphics is a reasonable trade for visual fidelity, but High is a safer choice for maintaining a consistent frame rate. At 1440p, High settings are the sweet spot, delivering 59.1 FPS. This is a playable frame rate for a simulation, and the step up to Ultra shows a significant penalty, dropping to 50.4 FPS. The data suggests that playing at 1440p with High settings is the best balance of visual quality and smoothness.

At 4K, the situation is more constrained. The High preset yields 39.5 FPS, which may be acceptable for a slower-paced flight sim, but it is not ideal. The Medium preset produces 53.8 FPS, which is a much more comfortable experience. The performance difference between High (39.5) and Medium (53.8) at 4K is 36%, making Medium the recommended choice for a smooth 4K experience. The Low preset at 4K produces 69.7 FPS, but the visual compromise is likely too severe for a game that relies on scenery. Therefore, the recommendation is to use High at 1080p and 1440p, and Medium at 4K.

Measured FPS Breakdown

The following table details the exact average FPS measurements for each resolution and settings combination.

• 1920x1080 (1080p)
• Low: 118.9 FPS
• Medium: 93.4 FPS
• High: 71.9 FPS
• Ultra: 67.5 FPS

• 2560x1440 (1440p)
• Low: 94.9 FPS
• Medium: 76.7 FPS
• High: 59.1 FPS
• Ultra: 50.4 FPS

• 3840x2160 (4K)
• Low: 69.7 FPS
• Medium: 53.8 FPS
• High: 39.5 FPS
• Ultra: 41.6 FPS

The data shows a consistent pattern where the drop from Medium to High is steeper than the drop from Low to Medium. For example, at 1440p, moving from Medium (76.7 FPS) to High (59.1 FPS) is a 23% decrease, while moving from Low (94.9 FPS) to Medium (76.7 FPS) is a 19% decrease. This indicates that the High preset introduces a significant increase in graphical complexity. The anomaly is at 4K Ultra, where the FPS (41.6) is slightly higher than 4K High (39.5). This unusual result could be due to a specific scene or rendering path in the benchmark, but it underscores that the Ultra preset is not always a linear progression from High.

FAQ

Q: What is the best resolution for this CPU and GPU combo in Microsoft Flight Simulator?

A: The data suggests 1440p is the target resolution. At 1440p High, the system achieves 59.1 FPS, which is a good balance. 1080p is faster, but the 1440p High preset provides a higher pixel count without sacrificing playability.

Q: Can this system handle 4K in Microsoft Flight Simulator?

A: Yes, but with compromises. The 4K Medium preset delivers 53.8 FPS, which is playable. The 4K High and Ultra presets drop below 42 FPS, which may be too choppy for some users.

Q: How much of a performance difference is there between Low and Ultra settings at 1080p?

A: The difference is significant. Low settings produce 118.9 FPS, while Ultra settings produce 67.5 FPS. This is a 43% performance drop for the maximum visual quality.

Q: Is the RTX 4060's 8 GB of VRAM a limiting factor?

A: The benchmark data indicates it is likely a factor at 4K. The drastic drop from 4K Medium (53.8 FPS) to 4K High (39.5 FPS) suggests that the higher texture detail exceeds the comfortable capacity of the memory, causing a performance penalty.

Q: Does the CPU bottleneck the GPU at any resolution?

A: The data at 1080p suggests so. The 1080p Low preset achieves 118.9 FPS, but the 1080p Ultra preset only reaches 67.5 FPS. The large gap between these settings implies that the GPU is not the only bottleneck at 1080p; the CPU's simulation load is also a factor.

Q: What is the ideal settings preset for a smooth 60 FPS experience?

A: For a 60 FPS target, the High preset at 1080p (71.9 FPS) is ideal. At 1440p, the High preset (59.1 FPS) is very close to that target and would be the recommended choice.

CPU Role

The Intel Core i7-13700K is a 16-core, 24-thread processor with a base clock of 3.40 GHz and a boost clock of 5.40 GHz. It has a 30 MB shared L3 cache and supports both DDR4 and DDR5 memory. In Microsoft Flight Simulator, the CPU's role is to manage the complex world simulation, including terrain streaming, weather, and aircraft physics. The benchmark results show that this CPU is a strong partner for the RTX 4060. The 1080p Low setting produces 118.9 FPS, which is a high frame rate that would be difficult to achieve if the CPU were a bottleneck. The CPU's multi-core strength, evidenced by a Cinebench R23 multicore score of 39000, helps maintain frame rates in busy areas.

The single-thread performance is also crucial for this game. The Cinebench R23 single-core score of 5505 and a 3dmark single-thread score of 1136 indicate that the processor is excellent at handling the main game thread. The data suggests that the i7-13700K is more than capable of feeding the RTX 4060 at 1080p and 1440p. The CPU's percentile rank of 93 among all CPUs confirms its high-end status. It is only 0.4% slower than the Intel Core i9-12900F in average benchmark scores, which shows that it is a top-tier processor for this generation. The data implies that the CPU is not the limiting factor in most scenarios; the GPU and its memory subsystem are the primary constraints.

How This Combo Ranks

The combination of the Intel Core i7-13700K and the NVIDIA GeForce RTX 4060 ranks 996 out of 1795 tested combos in Microsoft Flight Simulator. This places it in the upper-middle tier of all possible configurations. While the CPU is a high-end part, the GPU is a more mid-range offering. The ranking reflects this balance. The RTX 4060's percentile rank of 66 against all GPUs shows that it is a mainstream card, not a top-tier performer. The combination of a top-tier CPU with a mid-tier GPU means the system's overall performance is limited by the graphics card.

This ranking is not a negative for the combo; it simply defines its place in the performance hierarchy. The data shows that the combo can achieve 59.1 FPS at 1440p High settings, which is a very solid experience. The ranking also indicates that users looking to improve performance would need to upgrade the GPU first, as the CPU is already performing at a high level. The delta percentages show that the i7-13700K is within 0.5% of its nearest rivals, meaning the CPU choice is not a differentiator; the GPU is the deciding factor in this game. The combo rank of 996 out of 1795 is a useful metric, but the measured FPS data provides a more actionable picture of the system's capabilities for specific resolutions and settings.