Microsoft Flight Simulator

The AMD Ryzen 7 5800X3D and AMD Radeon RX 6700 XT combination delivers a highly capable Microsoft Flight Simulator experience. This pairing of an 8-core Zen 3 CPU with 96 MB of L3 cache and a 12 GB RDNA 2 GPU proves particularly effective in a simulator that is notoriously demanding on both processor and graphics resources. The measured data shows that this combo sits in the 54th percentile of all tested configurations for this game, indicating a solid, above-average performer. The following analysis breaks down the component roles, settings, and measured frame rates to help you configure this system for the best possible balance of visual fidelity and smoothness.

FAQ

Q: Is this combination good enough for 4K (3840x2160) gaming in Microsoft Flight Simulator?

A: Yes, but with compromises. The data shows an average of 43.9 FPS on High settings and 37.7 FPS on Ultra at 4K. For smoother gameplay, dropping to Medium yields 58 FPS, and Low settings push it to 70.3 FPS. The system is capable of 4K, but you will need to manage settings to achieve a consistent 60 FPS.

Q: How does this CPU compare to its nearest rivals in overall benchmark scores?

A: The Ryzen 7 5800X3D has an average benchmark score of 26,574. This is essentially tied with the AMD EPYC 8024P (26,555) and Intel Core i9-11900K (26,546), and it is 0.2% ahead of the AMD Ryzen 5 7600 and 0.4% ahead of the Intel Core i9-12900HK. Its performance is highly competitive within its peer group.

Q: What is the GPU's standing relative to other graphics cards in the database?

A: The RX 6700 XT ranks in the 77th percentile of all GPUs. Its average benchmark score of 33,721 places it just 0.7% behind the AMD Radeon RX 6800, but it is 1.3% ahead of the NVIDIA RTX A5000. This indicates strong overall graphical compute performance.

Q: What kind of frame rates can I expect at 1440p (2560x1440) resolution?

A: At 1440p, the system is much more comfortable. The measured data shows 57.1 FPS on High, 53.6 FPS on Ultra, 72.6 FPS on Medium, and 97.8 FPS on Low. High and Ultra are very playable, while Medium or Low can be used for high refresh rate monitors.

Q: Does the CPU's cache size have a significant impact on performance?

A: The Ryzen 7 5800X3D features a large 96 MB of shared L3 cache. This is a key architectural feature for this processor. In a game like a flight simulator, which can have complex and large data sets, this large cache helps improve performance by reducing latency in data access.

Q: How much VRAM does the GPU have, and is it sufficient?

A: The Radeon RX 6700 XT is equipped with 12 GB of GDDR6 memory on a 192-bit bus. Given that the game can run at 4K Ultra settings (37.7 FPS), this amount of VRAM is sufficient for the tested settings and resolutions. It provides a comfortable buffer for high-resolution textures and assets.

Settings Recommendations

Given the measured frame rates, the "sweet spot" for this combination depends entirely on your target resolution and preference for visual fidelity.

For 1920x1080 users, the High preset is the clear recommendation. It delivers an excellent 70.7 FPS average. While the Ultra preset is also playable at 65.8 FPS, High offers a better balance, providing a higher frame rate with only a nominal reduction in visual quality. For players on high-refresh-rate 1080p monitors, the Medium preset at 96.1 FPS or Low at 121.5 FPS are excellent choices to unlock higher frame rates.

At 2560x1440, the High preset remains the optimal choice, with a solid 57.1 FPS. This is close enough to 60 FPS to feel smooth, especially in a slow-paced simulator. The Ultra preset drops to 53.6 FPS, which is still playable but makes a stronger case for sticking with High to maintain a more consistent frame time. The Medium and Low presets are there for users who prioritize frame rate above all else.

For 3840x2160, the situation changes. The High preset (43.9 FPS) and Ultra preset (37.7 FPS) are not smooth enough for a consistently fluid experience. The Medium preset, at 58 FPS, is the recommended choice for 4K. It provides the best balance, keeping the frame rate high enough to be considered playable while maintaining a reasonable level of detail. The Low preset (70.3 FPS) is an option for those who want the highest frame rates at 4K, but the visual compromise is significant.

The data ultimately shows that High settings at 1080p and 1440p offer the most balanced experience, while Medium settings are the practical ceiling for 4K on this hardware.

How This Combo Ranks

The AMD Ryzen 7 5800X3D and Radeon RX 6700 XT combination is ranked 973rd out of 1795 tested combos for Microsoft Flight Simulator. This places it in the 54th percentile, confirming it as a solidly above-average configuration. This ranking is likely influenced by the game's heavy reliance on both CPU and GPU, and this pairing handles both aspects well. The data shows it is neither a top-tier enthusiast build nor a budget compromise, but rather a dependable mid-to-high-range performer.

This ranking is a strong indicator that the system will not struggle with the game's core simulation logic or its visual rendering. The 5800X3D's high-performance cache and the 6700 XT's substantial 12 GB frame buffer work in concert, ensuring that the experience is not bottlenecked by a single component. For a system in this performance class, a mid-pack ranking with a selection of playable presets at every resolution is a very practical result.

Measured FPS Breakdown

The following frame rate data was recorded across three resolutions and four quality presets.

1920x1080:

• Ultra: 65.8 FPS average
• High: 70.7 FPS average
• Medium: 96.1 FPS average
• Low: 121.5 FPS average

2560x1440:

• Ultra: 53.6 FPS average
• High: 57.1 FPS average
• Medium: 72.6 FPS average
• Low: 97.8 FPS average

3840x2160:

• Ultra: 37.7 FPS average
• High: 43.9 FPS average
• Medium: 58 FPS average
• Low: 70.3 FPS average

The data reveals a clear pattern. At 1080p, the system has enough headroom to handle high and ultra presets. The jump from High to Medium at 1080p results in a large FPS gain, suggesting that the GPU is the limiting factor at these settings. As resolution increases, the GPU load scales significantly, and the differences between presets become more critical. At 4K, only the Medium and Low presets provide an FPS average above 55, highlighting the GPU's workload at this resolution.

GPU Role

The AMD Radeon RX 6700 XT is the workhorse for visual rendering, and its 12 GB of GDDR6 memory on a 192-bit bus is a crucial asset. The 12 GB capacity ensures that the card does not run out of memory when loading high-resolution textures and complex scenery at 4K resolution. Its memory bandwidth is rated at 384.0 GB/s.

The GPU's performance is measured by its benchmark scores, where it sits in the 77th percentile of all GPUs. Its compute capabilities are reflected in scores like 19,786 in Passmark G3D and 13.21 TFLOPS of FP32 performance. The high FP32 throughput is essential for the massive amount of shader work required to render a detailed flight simulator environment.

The data shows the GPU's scaling under load. The frame rate drop from 1080p to 4K is significant, showing that the card is the primary bottleneck at higher resolutions. For instance, at High settings, the average FPS falls from 70.7 at 1080p to 43.9 at 4K, a 38% reduction. This is expected behavior for a mid-range GPU and explains why the Medium preset is the recommended choice for 4K play.

CPU Role

The AMD Ryzen 7 5800X3D's role is to handle the complex simulation logic, physics, and world data streaming. Its architecture, Zen 3 on the Vermeer codename, features 8 cores and 16 threads, with a base clock of 3.40 GHz and a boost clock of 4.50 GHz. The standout feature is its 96 MB of shared L3 cache, which is a key differentiator for this processor.

This large cache is particularly beneficial in a simulation game where data locality and access latency are critical. Benchmark results indicate this CPU is a strong performer, with an average benchmark score of 26,574, placing it in the 83rd percentile of all CPUs. Its Cinebench R23 multicore score of 24,063 and single-core score of 3,397 show balanced performance that is well-suited for both the single-threaded and multi-threaded workloads found in flight simulators.

The data suggests the CPU is not the primary limiting factor in this combination. Even at 1080p with the Low preset, where the GPU load is lightest, the system achieves 121.5 FPS. This indicates the CPU is capable of feeding the GPU with enough data to maintain high performance. The 5800X3D's architecture, with its high cache capacity, ensures that the game's data-heavy simulation thread runs efficiently, preventing significant frame hitches and maintaining a smooth experience, particularly when the GPU is not fully saturated.