Microsoft Flight Simulator

The Intel Core i5-14600KF paired with the Intel Arc B580 is a mid-range desktop combination aimed at 1080p and 1440p gaming. For Microsoft Flight Simulator, measured data shows that this combo can deliver playable frame rates at 1080p and 1440p with medium settings, but falls short of the 60 FPS threshold at 4K across all presets. The CPU carries a launch MSRP of $294, while the GPU has a launch MSRP of 249 USD. Both components are currently active in production, and the benchmark data is measured, not estimated.

Measured FPS Breakdown

The measured FPS data covers three resolutions (3840x2160, 2560x1440, 1920x1080) and four quality presets (Low, Medium, High, Ultra). Only the Medium preset includes minimum and maximum frame times; other presets report only average FPS.

At 3840x2160, the combo averages 34 FPS on High, 58 FPS on Low, 45 FPS on Medium (with a minimum of 38 and maximum of 52), and 32 FPS on Ultra. The Low preset comes closest to the 60 FPS playable threshold but still falls 2 FPS short. The gap between Low and Ultra is 26 FPS, indicating a strong scaling penalty as visual quality increases.

At 2560x1440, the averages are 46 FPS on High, 78 FPS on Low, 61 FPS on Medium (min 52, max 70), and 44 FPS on Ultra. Medium is the only preset that clears 60 FPS, and it does so by a single frame. The difference between Low and Ultra is 34 FPS, showing that the GPU is heavily taxed by the highest settings.

At 1920x1080, the averages are 57 FPS on High, 97 FPS on Low, 76 FPS on Medium (min 64, max 87), and 54 FPS on Ultra. Medium again is the only preset above 60 FPS, with a comfortable 16 FPS margin. Low reaches 97 FPS, indicating that the CPU can push high frame rates when the GPU is not the limiting factor. The spread from Low to Ultra is 43 FPS, the largest of any resolution, suggesting that at 1080p the GPU still dominates the scaling.

CPU and GPU Roles

The data reveals a clear shift in bottleneck behavior across resolutions. At 1080p, the CPU’s strong single-thread and multi-thread performance (Cinebench R23 single-core 4594, multi-core 32544) allows the GPU to reach 97 FPS on Low. However, as resolution increases, the GPU becomes the primary constraint. From 1080p Low to 1440p Low, the average FPS drops from 97 to 78, a 19 FPS reduction. From 1440p Low to 4K Low, it drops further to 58, another 20 FPS. This consistent ~20 FPS loss per resolution step indicates that the Arc B580’s rendering throughput is the limiting factor at higher pixel counts.

The CPU’s percentile ranking (90th among all CPUs) versus the GPU’s (68th among all GPUs) reinforces this interpretation. The i5-14600KF is a high-end processor relative to the market, while the B580 sits near the middle of the GPU distribution. At 1080p, the CPU can feed the GPU enough data to saturate it, but at 4K the GPU’s raw fill rate and shading power (13.67 TFLOPS FP32, 213.6 GPixel/s) are insufficient to maintain 60 FPS even on Low. The scaling between presets also points to GPU dominance: at 1080p, moving from Low to Ultra costs 43 FPS, while at 4K the same preset change costs only 26 FPS. This smaller absolute drop at 4K suggests that the GPU is already near its ceiling, so additional quality settings have less relative impact.

Best Settings per Resolution

The most demanding preset that stays at or above 60 FPS at each resolution is determined by the measured averages. At 3840x2160, no preset reaches 60 FPS; the highest average is 58 FPS on Low, which is below the playable threshold. Therefore, no playable settings exist at 4K.

At 2560x1440, Medium is the best playable preset, averaging 61 FPS. Low also exceeds 60 FPS (78 FPS), but Medium is the most demanding option that still clears the threshold. High and Ultra fall short at 46 and 44 FPS respectively.

At 1920x1080, Medium again is the best playable preset, averaging 76 FPS. Low reaches 97 FPS, but Medium offers a higher visual quality while maintaining a 16 FPS margin above 60. High (57 FPS) and Ultra (54 FPS) are not playable.

FAQ

Q: Can this combo run Microsoft Flight Simulator at 4K?

A: No. The highest average FPS at 3840x2160 is 58 on Low, which is below the 60 FPS playable threshold. All other presets are lower, with Ultra at 32 FPS.

Q: What is the best playable setting at 1440p?

A: Medium, which averages 61 FPS. Low also exceeds 60 FPS, but Medium is the most demanding preset that remains playable.

Q: How does the Intel Core i5-14600KF compare to its nearest rivals?

A: The CPU’s average benchmark score is 49394, placing it within 0.8% of the AMD Ryzen 9 7900 (49228, +0.3%), AMD Ryzen 7 PRO 5755G (49196, +0.4%), and Intel Core Ultra 5 245 (48995, +0.8%). It is 0.8% slower than the AMD Ryzen AI Max+ 388 (49796, -0.8%).

Q: How does the Intel Arc B580 compare to its nearest rivals?

A: The GPU’s average benchmark score is 23021. It is within 1% of the AMD Radeon RX 580 2048SP (23061, -0.2%), NVIDIA GeForce RTX 2080 (22895, +0.6%), NVIDIA GeForce RTX 3080 (23172, -0.7%), and NVIDIA P106-100 (23249, -1%).

Q: What is the combo’s overall rank among tested configurations?

A: It ranks 2788 out of 3714 tested combos, placing it in the lower quartile of the database.

Q: Is the FPS data measured or estimated?

A: The data is measured, as indicated by the `dataIsMeasured` flag set to true.

Similar Performance Alternatives

Based on average benchmark scores, the Intel Core i5-14600KF is closely matched by several CPUs. The AMD Ryzen 9 7900 is 0.3% faster, the AMD Ryzen 7 PRO 5755G is 0.4% faster, and the Intel Core Ultra 5 245 is 0.8% faster. The AMD Ryzen AI Max+ 388 is 0.8% slower. In practice, any of these processors would deliver nearly identical frame rates in Microsoft Flight Simulator, given the same GPU and settings, because the game’s performance at 1080p and above is largely GPU-bound.

For the GPU, the Intel Arc B580 sits within 1% of four other cards. The AMD Radeon RX 580 2048SP is 0.2% slower, the NVIDIA GeForce RTX 2080 is 0.6% faster, the NVIDIA GeForce RTX 3080 is 0.7% slower, and the NVIDIA P106-100 is 1% slower. These deltas are small enough that the B580 would produce essentially the same FPS in this game as any of those alternatives, assuming identical CPU and system memory. The RTX 3080, despite being a higher-tier card in other contexts, shows a benchmark score only 0.7% higher than the B580, so its in-game performance would be nearly indistinguishable.

How This Combo Ranks

The combination of the i5-14600KF and Arc B580 is ranked 2788 out of 3714 tested combos in Microsoft Flight Simulator. This places it in the lower 25% of all configurations, meaning roughly 926 combos perform worse and 2787 perform better. The rank reflects the GPU’s mid-tier position; the CPU is strong, but the overall frame rates are limited by the B580’s rendering capabilities, especially at higher resolutions. The combo’s percentile for the CPU (90th) and GPU (68th) suggests that the CPU is not the bottleneck, but the GPU’s lower standing drags the overall rank down. For a game like Flight Simulator, which is heavily GPU-dependent at 1440p and 4K, the B580’s 12 GB of GDDR6 memory and 456.0 GB/s bandwidth are sufficient for medium settings at 1080p and 1440p, but not for high or ultra presets.

The Verdict

This PC can run Microsoft Flight Simulator, but only at 1080p and 1440p with medium settings. At 1920x1080, the Medium preset averages 76 FPS, comfortably above the 60 FPS playable threshold. At 2560x1440, Medium averages 61 FPS, just clearing the threshold. Low presets at both resolutions also exceed 60 FPS, but Medium is the highest quality that remains playable. At 3840x2160, no preset reaches 60 FPS; the best is Low at 58 FPS, which is not playable. Therefore, the combo is suitable for 1080p and 1440p gaming with medium visual quality, but it cannot handle 4K at any setting. Users seeking higher presets or 4K performance would need a more powerful GPU.