Microsoft Flight Simulator

Microsoft Flight Simulator places an unusual burden on a PC: it must simulate a living world, stream terrain data, and render dense scenery all at once. The combo of the AMD Ryzen 7 7800X3D and the Intel Arc B580 produces a dataset that shows a system capable of smooth flight at mainstream resolutions, but one that asks for careful settings management at 4K. The measured frames per second (FPS) reveal a clear hierarchy: lower settings unlock high refresh rates, while Ultra settings remain a challenge for this pairing.

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

The AMD Ryzen 7 7800X3D is an 8-core, 16-thread processor from the 7000 series, built on the Zen 4 architecture (codenamed Raphael) using TSMC's 5 nm process. It operates with a base clock of 4.20 GHz and a boost clock of 5.00 GHz, with a TDP of 120 W. Its cache layout is distinctive: 64 KB of L1 per core, 1 MB of L2 per core, and a large 96 MB of shared L3 cache. This processor sits in the 87th percentile against all CPUs in the database, with an average benchmark score of 31580.

In synthetic tests, the CPU shows strong multi-threaded capability. Its Cinebench R23 multicore score is 29149, while the single-core score is 4115. The Geekbench multicore result is 15101, with a single-core score of 2725. For flight simulation, the 3DMark 16-thread score of 7980 suggests that the processor can handle the heavy simulation logic, but the game's reliance on a few strong cores is reflected in the 3DMark single-thread score of 959.

Comparing to its nearest rivals, the 7800X3D holds a razor-thin lead. It edges out the Intel Core i7-12700F by 0.1%, with an average score of 31580 versus 31543. It is also 0.3% ahead of the AMD Ryzen 9 5980HX (score 31495) and 0.6% ahead of both the AMD Ryzen 7 8700G (31407) and AMD Ryzen 7 7745HX (31402). The data suggests that in this game, the CPU is not the limiting factor at lower resolutions; the 78.6 FPS at 1440p Low and 97.9 FPS at 1080p Low indicate that the processor has enough headroom to feed the GPU. The large L3 cache likely helps with the streaming of terrain data, but the benchmark numbers do not isolate that effect.

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

The Intel Arc B580 is a Battlemage-generation GPU (Arc 5 series) built on the Xe2-HPG architecture, also on a 5 nm process from TSMC. It features 12 GB of GDDR6 memory on a 192-bit bus, delivering a bandwidth of 456.0 GB/s. The memory clock is 2375 MHz, which translates to 19 Gbps effective. The GPU has 2560 shading units, 160 TMUs, and 80 ROPs, along with 20 ray tracing cores. Its boost clock is 2670 MHz, matching the base clock. The card has a TDP of 190 W and is positioned in the 66th percentile against all GPUs, with an average benchmark score of 23021.

In synthetic benchmarks, the Arc B580 scores 15748 in Passmark G3D and 7729 in Passmark GPU Compute. Its Geekbench Vulkan score is 109672, while the OpenCL score is 92821. The closest rival is the AMD Radeon 760M, which is only 0.1% behind (22999 vs 23021). The NVIDIA P106-100 is 0.3% behind (22950), and the NVIDIA GeForce RTX 4060 Mobile is 1.3% behind (22729). Interestingly, the desktop RTX 4060 is 0.7% ahead (23181). The GPU is clearly a mid-range performer, and the measured FPS in Flight Simulator confirms this: it can push high frame rates at Low settings, but the 12 GB VRAM and compute power are stretched at 4K Ultra.

FAQ

Q: What is the best resolution for this combo to maintain 60 FPS?

A: The data shows that only 1920x1080 with Low settings hits 97.9 FPS, while 2560x1440 with Low settings reaches 78.6 FPS. No High, Medium, or Ultra preset at any resolution reaches 60 FPS, so 60 FPS requires Low settings at 1080p or 1440p.

Q: How does the Arc B580 compare to the RTX 4060 in synthetic benchmarks?

A: The average benchmark score for the Arc B580 is 23021, which is 0.7% lower than the NVIDIA GeForce RTX 4060's score of 23181. The gap is small, but it indicates the RTX 4060 holds a slight edge in raw compute.

Q: Is the Ryzen 7 7800X3D a bottleneck at 1080p Low settings?

A: The 97.9 FPS result at 1080p Low suggests the CPU is not a bottleneck at that setting; the frame rate is likely GPU-limited. The CPU's 3DMark 16-thread score of 7980 and single-thread score of 959 indicate it has ample headroom.

Q: What is the frame rate difference between Medium and Ultra at 1440p?

A: At 2560x1440, the Medium preset produces 58.7 FPS, while Ultra drops to 41.3 FPS. That is a 17.4 FPS decrease, showing a significant performance hit for the higher visual quality.

Q: Does the combo perform better at 4K Low or 1440p Ultra?

A: The 3840x2160 Low setting yields 55 FPS, while 2560x1440 Ultra yields 41.3 FPS. The 4K Low setting offers a higher frame rate, which is counterintuitive but shows that resolution scaling is less punishing than the Ultra preset's effects.

Q: How many total combos does this rank against?

A: The combo ranks 1407 out of 1795 tested combos in this game. This puts it in the lower-middle portion of the database, indicating that many other hardware pairings deliver better measured performance.

Measured FPS Breakdown

The measured FPS data covers three resolutions and four settings presets. At 1920x1080, the Low preset delivers 97.9 FPS, which is the highest frame rate in the entire dataset. Medium drops to 74.7 FPS, High to 54.7 FPS, and Ultra to 54.8 FPS. The difference between High and Ultra at 1080p is negligible—only 0.1 FPS—suggesting the Ultra preset is not well optimized for this GPU at this resolution.

Moving to 2560x1440, the Low preset yields 78.6 FPS, still comfortably above 60. Medium falls to 58.7 FPS, just shy of the 60 FPS target. High produces 42.7 FPS, and Ultra bottoms out at 41.3 FPS. The transition from Medium to High at 1440p results in a 16 FPS drop, which is substantial.

At 3840x2160, the performance curve steepens. Low gives 55 FPS, Medium 43.3 FPS, High 35.9 FPS, and Ultra 34.1 FPS. The 4K Ultra result is the lowest in the dataset, 63.8 FPS below the 1080p Low result. The data shows that 4K is playable only at Low settings, and even then, 55 FPS is below the 60 FPS threshold.

Across all resolutions, the Low preset consistently offers the highest frame rates, with the gap between Low and Medium growing as resolution increases. At 1080p, the Low-to-Medium drop is 23.2 FPS; at 1440p, it is 19.9 FPS; at 4K, it is 11.7 FPS. This pattern indicates that the GPU's memory bandwidth and shading power are the primary constraints at higher settings.

How This Combo Ranks

The combo holds a rank of 1407 out of 1795 tested combinations, placing it in the 78th percentile of the database (lower is better for rank, but this is a relative position). This is a mid-to-low ranking, but it must be interpreted with the game's demands in mind. Flight Simulator is known for being demanding, and the data shows that this pairing is not among the top performers.

The CPU's ranking is strong—87th percentile against all CPUs—but the GPU's 66th percentile pulls the overall combo down. The nearest CPU rivals are all within 0.6% of the 7800X3D, so the processor is not the differentiator. The GPU's closest rival, the RTX 4060, is 0.7% faster, which could translate to a few extra FPS in practice. However, the measured FPS for this combo are what they are: the 1080p Low result of 97.9 FPS is the only row that breaks 90 FPS, and the 4K Ultra result of 34.1 FPS is below playable thresholds for many users.

The rank relative to other combos suggests that users with higher-tier GPUs will see significantly better results, especially at 4K. For this specific pairing, the data indicates that it is best suited for 1080p and 1440p gaming, where it can achieve playable frame rates at lower-to-medium settings.

Settings Recommendations

Based on the measured FPS, the optimal experience depends on the user's resolution and frame rate target. For a smooth 60 FPS experience, the only options are 1080p Low (97.9 FPS) and 1440p Low (78.6 FPS). If the user prioritizes visual quality over frame rate, 1080p Medium (74.7 FPS) offers a good balance, staying above 60 FPS while improving scenery detail.

For those with a 1440p monitor, the Medium preset (58.7 FPS) is the highest quality setting that approaches 60 FPS, though it falls slightly short. The High preset (42.7 FPS) and Ultra (41.3 FPS) are playable but will feel less smooth, especially during fast maneuvers or dense city flyovers.

At 4K, the data is clear: stick to Low (55 FPS) for a playable experience. Medium (43.3 FPS) and High (35.9 FPS) are borderline, and Ultra (34.1 FPS) should be avoided unless the user accepts a slideshow-like experience. The 4K Low result is the only 4K row that stays above 50 FPS, making it the recommended preset for 4K displays.

The best overall experience, per the measured rows, is 1080p Medium. It offers 74.7 FPS, which is well above the 60 FPS threshold, and the visual uplift from Low to Medium is noticeable in a game where terrain and cloud detail matter. If the user has a 1440p panel, 1440p Medium at 58.7 FPS is a close second, offering more screen real estate with only a 16 FPS penalty compared to 1080p Medium.