Microsoft Flight Simulator

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

The AMD Ryzen 7 9850X3D is an 8-core, 16-thread processor based on the Zen 5 architecture (Granite Ridge), built on TSMC's 4 nm process. It carries a base clock of 4.70 GHz and a boost clock of 5.60 GHz, with a 120 W TDP. The chip's large 96 MB shared L3 cache is its standout feature for flight simulation workloads, which often rely on repeated access to scenery and aircraft data. This cache capacity, combined with the high boost clock, positions the CPU to handle the simulation's single-thread-heavy rendering tasks and background physics calculations.

In the context of Microsoft Flight Simulator, the CPU's role is substantial. The game is known for taxing processor performance during terrain loading and complex flight dynamics. The 9850X3D's 8 cores and 16 threads allow it to manage multiple simulation threads, but the measured FPS data suggests that at lower resolutions and settings, the CPU becomes the primary bottleneck. For instance, at 1080p Low, the combo achieves 121 FPS, but at 1080p Ultra, it drops to 67 FPS. This 54 FPS gap at the same resolution indicates that the GPU is struggling with the increased graphical load, but the CPU still has headroom to deliver high frame rates when the GPU is not saturated.

Benchmark scores for the 9850X3D show a Cinebench R23 multi-core score of 22807 and a single-core score of 2228. The single-core performance is particularly relevant for Microsoft Flight Simulator, as the game's main thread often limits FPS in dense urban areas or during complex flight paths. The PassMark single-thread score of 4704 reinforces this strength. Compared to its nearest rivals, the CPU's average benchmark score of 58386 places it within 0.5% of the Intel Core i9-14900 (58115) and 0.1% of the Intel Xeon Platinum 8260M (58323). It trails the AMD Ryzen AI 9 HX 470 by 0.7% (58826) and the Intel Xeon w5-2545 by 0.2% (58504). These small deltas indicate that the 9850X3D is competitive with top-tier desktop and workstation chips, though the Xeon parts offer more cores for other workloads.

For this game, the CPU's 96 MB L3 cache is a critical asset. Microsoft Flight Simulator streams terrain and object data continuously, and a larger cache reduces the frequency of memory access stalls. The DDR5 dual-channel memory support, with 89.6 GB/s bandwidth, complements this by providing sufficient data throughput for the CPU's cache misses. The processor's 92nd percentile ranking among all CPUs underscores its high-end positioning, and the data suggests it will not be the limiting factor in most gaming scenarios, particularly at 4K where the GPU takes over.

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

The AMD Radeon RX 6700 XT is a 12 GB GDDR6 card based on the RDNA 2.0 architecture (Navi 22), fabricated on TSMC's 7 nm process. It has a base clock of 2321 MHz, a boost clock of 2581 MHz, and a game clock of 2424 MHz. The memory operates at 2000 MHz (16 Gbps effective) across a 192-bit bus, yielding 384.0 GB/s of bandwidth. With 2560 shading units, 160 TMUs, and 64 ROPs, the card delivers 13.21 TFLOPS of FP32 performance. The 12 GB VRAM is sufficient for Microsoft Flight Simulator's high-resolution textures, though the measured data shows that Ultra settings at 4K push the card to its limits.

The GPU's role in this combo becomes more pronounced as resolution increases. At 1080p, the card can deliver 121 FPS on Low settings, but this drops to 67 FPS on Ultra. At 1440p, the range is 97 FPS (Low) to 54 FPS (Ultra). At 4K, the card manages only 72 FPS on Low and 40 FPS on Ultra. These numbers indicate that the RX 6700 XT is a capable mid-to-high-end card for this game, but it cannot maintain high refresh rates at maximum settings on higher resolutions. The 12 GB VRAM is likely a factor at 4K Ultra, where texture data exceeds the card's capacity, causing performance to plateau.

The GPU's average benchmark score of 27425 places it in the 72nd percentile among all GPUs. Its nearest rivals include the NVIDIA GeForce RTX 4070 Mobile (27435, 0% delta), the NVIDIA GeForce RTX 3090 (27565, -0.5% delta), and the AMD Radeon Pro Vega 20 (27839, -1.5% delta). The RTX 3090 comparison is notable: the desktop RTX 3090 is a much larger card with more VRAM, yet the RX 6700 XT's average score is nearly identical, suggesting that synthetic benchmarks do not fully capture gaming performance differences. In Microsoft Flight Simulator, the RX 6700 XT's 12 GB VRAM and 384 GB/s bandwidth are adequate for 1080p and 1440p, but the 4K Ultra results show that the card's 64 ROPs and 13.21 TFLOPS are not enough to push beyond 40 FPS.

The GPU's clock behavior is also relevant. The boost clock of 2581 MHz is high for the RDNA 2 architecture, and the card maintains stability under load, as evidenced by the consistent FPS measurements across multiple runs. The 230 W TDP and dual-slot cooler design suggest that thermal throttling is unlikely in a well-ventilated case, which helps sustain performance during long flight sessions.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

Examining the measured FPS data across resolutions reveals a clear pattern of GPU-bound scaling. At Low settings, the average FPS drops from 121 at 1080p to 97 at 1440p (a 19.8% decrease) and then to 72 at 4K (a 40.5% decrease from 1080p). This scaling is typical for a GPU-limited scenario, where the rendering load increases quadratically with pixel count. The CPU's performance remains constant, so the FPS drop is directly attributable to the GPU's fill rate and memory bandwidth limitations.

At Medium settings, the FPS drops from 94 at 1080p to 76 at 1440p (19.1% decrease) and then to 56 at 4K (40.4% decrease from 1080p). The consistency of these percentage drops across Low and Medium settings suggests that the GPU is the primary limiter even at lower settings. However, the absolute FPS values indicate that the CPU still has headroom: at 1080p Low, 121 FPS is well above typical monitor refresh rates, meaning the CPU can push higher if the GPU were faster.

At High settings, the scaling is steeper: 71 FPS at 1080p, 57 at 1440p (19.7% decrease), and 42 at 4K (40.8% decrease). The Ultra settings show a similar pattern: 67 at 1080p, 54 at 1440p (19.4% decrease), and 40 at 4K (40.3% decrease). The fact that the percentage drops are nearly identical across all settings (around 19-20% from 1080p to 1440p, and around 40% from 1080p to 4K) strongly indicates a GPU-bound scenario. If the CPU were the limiter, the FPS would not drop as much when increasing resolution, because the CPU's workload per frame is largely independent of resolution.

This data reveals that the Ryzen 7 9850X3D is not the bottleneck at any resolution or setting tested. The CPU's high single-thread performance and large cache allow it to feed the GPU with data efficiently, even at 1080p Low where the FPS reaches 121. The RX 6700 XT, on the other hand, shows its limits at 4K, where even Low settings yield only 72 FPS. For users targeting 4K, the GPU will require significant settings reductions to achieve playable frame rates, while 1080p and 1440p are more comfortable for this combo.

How This Combo Ranks — use comboRankInGame vs other tested combos

The combination of the AMD Ryzen 7 9850X3D and AMD Radeon RX 6700 XT ranks 1524th out of 2996 tested combos in Microsoft Flight Simulator. This places the combo in the 49th percentile (calculated as 1524/2996), meaning it outperforms roughly half of all tested hardware combinations. This mid-pack ranking is somewhat surprising given the CPU's high-end status, but it reflects the GPU's mid-range positioning. The ranking suggests that the GPU is the limiting factor in this combo's overall performance, as the CPU alone would likely rank much higher if paired with a more powerful graphics card.

The combo's rank of 1524 indicates that there are 1472 combos that perform worse and 1523 combos that perform better (since 2996 - 1524 = 1472, and the rank is 1-based, so 1523 are better). This distribution shows that the combo is solidly average, with the RX 6700 XT's 72nd percentile GPU ranking being offset by the CPU's 92nd percentile ranking. In practice, this means that users with this combo will get a playable experience at 1080p and 1440p, but they will not achieve top-tier frame rates at 4K.

The data indicates that this combo is better suited for 1080p and 1440p gaming, where the CPU's strength can be fully utilized. At 1080p Low, the combo achieves 121 FPS, which is above the 120 Hz refresh rate of many monitors. At 1440p High, the 57 FPS is playable but not smooth for fast-paced action. The rank of 1524 also suggests that there is room for improvement: pairing the 9850X3D with a more powerful GPU would likely push the combo into the top 10% of all tested combos, as the CPU's benchmark scores are among the highest available.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings for this combo depend on the target resolution and refresh rate. At 1080p, the Medium preset offers the best balance of visual quality and performance, with an average FPS of 94 and a minimum of 80 FPS. This ensures smooth gameplay without significant stuttering, while providing better textures and effects than Low. The High preset at 1080p (71 FPS) is also playable, but the drop from 94 to 71 FPS may not justify the visual improvements for all users. The Ultra preset at 67 FPS is borderline, but the 27 FPS difference between Low and Ultra is substantial, and Medium provides a better experience.

At 1440p, the Medium preset is again the recommended choice, with an average of 76 FPS and a minimum of 64 FPS. This is above the 60 FPS threshold for smooth gameplay, and the visual quality is significantly better than Low (97 FPS). The High preset at 57 FPS is still playable but may experience occasional dips below 60 FPS, which could be noticeable during complex scenes. The Ultra preset at 54 FPS is not recommended for 1440p, as the frame rate is too close to 50 FPS for comfort.

At 4K, the Low preset is the only viable option for smooth gameplay, with an average of 72 FPS. The Medium preset at 56 FPS is playable but may stutter in busy areas, while High (42 FPS) and Ultra (40 FPS) are below the 60 FPS threshold and will feel sluggish. For 4K users, the Low preset is the clear recommendation, as it provides a 72 FPS average that is close to the 75 Hz refresh rate of some monitors. The data shows that the GPU's 12 GB VRAM and 384 GB/s bandwidth are not sufficient for higher settings at 4K, so users should prioritize frame rate over visual fidelity.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

The measured FPS data for this combo is as follows:

1080p (1920x1080):

• Low: 121 FPS average
• Medium: 94 FPS average, 80 FPS minimum, 108 FPS maximum
• High: 71 FPS average
• Ultra: 67 FPS average

1440p (2560x1440):

• Low: 97 FPS average
• Medium: 76 FPS average, 64 FPS minimum, 87 FPS maximum
• High: 57 FPS average
• Ultra: 54 FPS average

4K (3840x2160):

• Low: 72 FPS average
• Medium: 56 FPS average, 47 FPS minimum, 64 FPS maximum
• High: 42 FPS average
• Ultra: 40 FPS average

The minimum FPS data is only available for Medium settings, where the 1080p minimum of 80 FPS is notably higher than the 1440p minimum of 64 FPS and the 4K minimum of 47 FPS. This suggests that the GPU's frame pacing becomes less consistent as resolution increases, with the 4K Medium minimum of 47 FPS indicating occasional drops below 50 FPS. The maximum FPS values follow a similar pattern, with 1080p reaching 108 FPS, 1440p reaching 87 FPS, and 4K reaching 64 FPS.

The scaling from Low to Ultra at each resolution is consistent: at 1080p, the FPS drops from 121 to 67 (a 44.6% reduction); at 1440p, from 97 to 54 (44.3% reduction); at 4K, from 72 to 40 (44.4% reduction). This uniformity across resolutions indicates that the GPU's performance scales linearly with the rendering load, which is expected for a card with a fixed number of shading units and ROPs.

FAQ — 4-6 Q&A pairs answerable from FACT PACK data

Q: What is the average FPS at 1080p Ultra settings for this combo?

A: The average FPS at 1080p Ultra is 67 FPS, which is the lowest 1080p result in the measured data. For comparison, the Low preset achieves 121 FPS, Medium achieves 94 FPS, and High achieves 71 FPS.

Q: Does this combo achieve 60 FPS at 4K Medium settings?

A: No, the 4K Medium average FPS is 56, with a minimum of 47 FPS and a maximum of 64 FPS. This means the frame rate will dip below 60 FPS during demanding scenes, making the Low preset (72 FPS average) a better choice for consistent 4K performance.

Q: How does the Ryzen 7 9850X3D compare to the Intel Core i9-14900 in average benchmark score?

A: The Ryzen 7 9850X3D has an average benchmark score of 58386, while the Intel Core i9-14900 has a score of 58115. This gives the Ryzen chip a 0.5% advantage over the Intel part, as indicated by the deltaPct value in the nearestRivals data.

Q: What is the combo's rank among all tested hardware combinations in Microsoft Flight Simulator?

A: The combo ranks 1524th out of 2996 tested combos, placing it in the middle of the field. This rank reflects the GPU's mid-range performance, as the CPU alone has a 92nd percentile ranking among all CPUs.

Q: What is the minimum FPS recorded at 1440p Medium settings, and how does it compare to 1080p?

A: The minimum FPS at 1440p Medium is 64 FPS, which is lower than the 1080p Medium minimum of 80 FPS. The 4K Medium minimum is 47 FPS, showing a consistent decline in frame consistency as resolution increases.

Q: What is the launch MSRP of the AMD Radeon RX 6700 XT?

A: The launch MSRP of the AMD Radeon RX 6700 XT is 479 USD. The Ryzen 7 9850X3D has a separate launch MSRP of $499.