Microsoft Flight Simulator

# CPU Role

The AMD Ryzen 7 7800X3D is an 8-core, 16-thread processor based on the Zen 4 architecture, codenamed Raphael, built on TSMC's 5 nm process node. It operates with a base clock of 4.20 GHz and a boost clock of 5.00 GHz, drawing a 120 W TDP. The processor's defining feature is its large 96 MB shared L3 cache, which is substantial for a desktop part and particularly relevant for simulation workloads that often exhibit high cache sensitivity.

In the context of Microsoft Flight Simulator, the CPU's role is primarily to handle the simulation engine's complex physics, weather systems, and AI traffic. Benchmark data shows this processor scores 16817 points in Cinebench R23 multi-core and 1713 points in single-core, with a Geekbench multi-core score of 15610 and single-core score of 2426. The 3DMark results reveal a scaling pattern: 2-thread score of 1887, 4-thread score of 3684, 8-thread score of 6539, and 16-thread score of 7980. This indicates that the processor gains meaningful performance from additional threads, with the 8-to-16 thread jump being modest (approximately 22% improvement), suggesting that the game's core workloads are spread across multiple threads but do not fully saturate all 16 threads.

The CPU's percentile rank of 83 among all processors places it in the upper tier, but its nearest rivals show remarkably similar average benchmark scores. The AMD Ryzen 7 8700G, Intel Core i7-13650HX, and AMD Ryzen 7 7745HX all post identical average scores of 33089, while the AMD Ryzen 9 PRO 6950H scores 33201, a 0.4% difference. This tight clustering indicates that in synthetic benchmarks, the 7800X3D is not a clear outlier, but its cache configuration may provide specific advantages in simulation workloads that synthetic tests do not fully capture.

For Microsoft Flight Simulator specifically, the CPU's 8 cores and 16 threads are sufficient to feed the GPU at lower resolutions, but the measured FPS data suggests that the GPU becomes the limiting factor as resolution increases. At 1080p with Low settings, the combo achieves 92 FPS, which drops to 54 FPS at High settings — a 41% reduction that reflects the increased CPU workload at higher visual fidelity settings.

FAQ

Q: How does the Ryzen 7 7800X3D compare to its nearest rivals in synthetic benchmarks?

A: The 7800X3D posts an average benchmark score of 33079, which is nearly identical to the AMD Ryzen 7 8700G (33089), Intel Core i7-13650HX (33089), and AMD Ryzen 7 7745HX (33091). The AMD Ryzen 9 PRO 6950H is slightly ahead at 33201, a 0.4% delta. This indicates the CPU sits in a highly competitive performance band.

Q: What is the CPU's single-threaded performance, and why does it matter for this game?

A: The 7800X3D scores 1713 in Cinebench R23 single-core and 959 in 3DMark single-thread. These scores are relevant because flight simulators often have a primary simulation thread that cannot be fully parallelized. The single-core performance is strong, but the measured FPS at 1080p Low (92 FPS) suggests the GPU is still a limiting factor at lower settings.

Q: Does the CPU's 96 MB L3 cache provide a measurable benefit in this game?

A: The 96 MB shared L3 cache is the processor's standout feature, and for simulation workloads that stream large datasets, it can reduce memory latency. However, the measured FPS data shows that the bottleneck shifts to the GPU at higher resolutions, so the cache benefit is most apparent at 1080p where the CPU has more headroom to leverage its cache hierarchy.

Q: How does the 7800X3D's multi-threaded performance scale?

A: 3DMark results show 7980 at 16 threads, 6539 at 8 threads, 3684 at 4 threads, and 1887 at 2 threads. The scaling from 8 to 16 threads is only 22%, indicating diminishing returns beyond 8 cores for this workload. This aligns with the game's tendency to use a handful of threads heavily rather than distributing across all 16.

Q: Is the CPU's performance consistent across different settings in Microsoft Flight Simulator?

A: The CPU's influence is most pronounced at lower resolutions. At 1080p, FPS ranges from 92 (Low) to 51 (Ultra), a 44% spread. At 4K, the range narrows to 55 (Low) to 30 (Ultra), a 45% spread but at lower absolute values, indicating the GPU is more dominant at 4K.

Q: What is the CPU's percentile ranking and what does it imply?

A: The 7800X3D ranks in the 83rd percentile among all CPUs, placing it above the majority of processors. In this combo, it is paired with a GPU that ranks in the 58th percentile, which suggests the CPU has more headroom than the GPU in most scenarios.

Resolution Scaling

The resolution scaling pattern in Microsoft Flight Simulator reveals a clear shift in the bottleneck between the CPU and GPU. Moving from 1080p to 1440p to 4K at High settings, the average FPS drops from 54 to 43 to 32, respectively. This represents a 20% reduction from 1080p to 1440p, and a further 26% reduction from 1440p to 4K. The total drop from 1080p to 4K is 41%, which indicates that the GPU is heavily taxed at higher resolutions.

At Low settings, the scaling is more dramatic: 92 FPS at 1080p, 74 FPS at 1440p, and 55 FPS at 4K. This is a 20% drop from 1080p to 1440p and a 26% drop from 1440p to 4K, totaling a 40% reduction. The fact that Low settings show a similar percentage drop to High settings suggests that the game's rendering pipeline is consistently GPU-bound at higher resolutions, regardless of the visual fidelity settings.

The Medium settings data provides additional insight. At 1080p Medium, the combo achieves 71 FPS with a minimum of 61 and maximum of 82. At 1440p Medium, the average drops to 58 FPS (min 49, max 66), and at 4K Medium, it falls to 42 FPS (min 36, max 49). The consistent reduction of approximately 20% per resolution step indicates that the GPU's memory bandwidth and compute capacity are the primary limiting factors, rather than the CPU.

The Ultra settings show the most constrained performance: 51 FPS at 1080p, 41 FPS at 1440p, and 30 FPS at 4K. The 4K Ultra result of 30 FPS is particularly telling — it suggests that the RTX 2060's 6 GB of VRAM and 192-bit memory bus are insufficient to maintain smooth frame rates at the highest fidelity and resolution combination. The 1080p to 1440p drop is 20%, and the 1440p to 4K drop is 27%, showing that the GPU struggles more as resolution increases.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. With Low settings, the average FPS is 92, providing a very playable experience. Medium settings reduce this to 71 FPS, with a minimum of 61 and maximum of 82, indicating good frame pacing. High settings drop the average to 54 FPS, and Ultra settings bring it down to 51 FPS. The gap between High and Ultra is minimal at just 3 FPS, which suggests that the Ultra preset's additional graphical features are not heavily taxing the GPU at this resolution.

At 2560x1440, the performance scales down proportionally. Low settings produce 74 FPS, Medium produces 58 FPS (min 49, max 66), High produces 43 FPS, and Ultra produces 41 FPS. The Medium settings at 1440p show a wider min-max range (49-66) compared to 1080p Medium (61-82), indicating more frame time variance at higher resolution. The High to Ultra gap at 1440p is just 2 FPS, again showing diminishing returns from the Ultra preset.

At 3840x2160, the RTX 2060's limitations become pronounced. Low settings yield 55 FPS, Medium yields 42 FPS (min 36, max 49), High yields 32 FPS, and Ultra yields 30 FPS. The 4K Ultra result of 30 FPS is at the threshold of playability, but the minimum FPS data for Medium (36) suggests that stutter may occur in dense scenes. The 4K Low result of 55 FPS is the only 4K setting that provides a comfortable margin above 60 FPS, but it falls short of a locked 60.

The overall pattern shows that the combo can handle 1080p at nearly any setting, with even Ultra achieving 51 FPS. At 1440p, Medium settings at 58 FPS provide the best balance, while High and Ultra dip below 45 FPS. At 4K, only Low settings approach playability at 55 FPS, and Medium at 42 FPS is borderline.

How This Combo Ranks

The combination of the AMD Ryzen 7 7800X3D and NVIDIA GeForce RTX 2060 ranks 2912 out of 3714 tested combos in Microsoft Flight Simulator. This places the combo in the 22nd percentile of all tested combinations, meaning that roughly 78% of tested combos perform better. This relatively low ranking is primarily attributable to the GPU, which ranks in the 58th percentile among all GPUs, while the CPU ranks in the 83rd percentile.

The disparity between CPU and GPU percentile rankings is significant. The CPU's 83rd percentile ranking indicates it is a high-end part, while the GPU's 58th percentile places it solidly in the mid-range. This mismatch means that the combo is likely CPU-bound at lower resolutions but GPU-bound at higher resolutions, which is consistent with the measured FPS data showing larger performance drops as resolution increases.

Compared to other combos in the database, this pairing is at a disadvantage because the RTX 2060's 6 GB VRAM and 336 GB/s memory bandwidth are modest by modern standards. The combo rank of 2912 out of 3714 suggests that users seeking higher frame rates in Microsoft Flight Simulator would need to either reduce resolution, lower settings, or upgrade the GPU. The CPU, however, is not the limiting factor in most scenarios, as evidenced by its strong synthetic benchmark scores.

The nearest GPU rivals — the NVIDIA GeForce GTX 580 (avg score 15283), AMD Radeon 680M (15270), NVIDIA GeForce RTX 3050 OEM (15199), and AMD Radeon RX 7600 (15171) — all post similar average scores, with deltas of 0% to 0.8%. This indicates that the RTX 2060's performance is closely matched by a range of older and newer parts, and the combo's ranking is consistent with the GPU's mid-range positioning.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend heavily on the target resolution. At 1080p, the Medium preset at 71 FPS provides the best balance of visual quality and performance, with a minimum FPS of 61 ensuring smooth gameplay. High settings at 54 FPS are acceptable, but the 17 FPS drop from Medium to High is substantial. Ultra at 51 FPS offers only marginal improvement over High and is not worth the performance cost.

At 1440p, the Medium preset at 58 FPS (min 49, max 66) is the recommended choice. This delivers a playable experience with reasonable visual fidelity, though the minimum FPS of 49 indicates occasional drops below 60 FPS. Low settings at 74 FPS are the best for competitive or fast-paced play, but they sacrifice significant visual detail. High and Ultra at 43 and 41 FPS, respectively, are too close to the 30-40 FPS range to be recommended for a smooth experience.

At 4K, the situation is more constrained. Low settings at 55 FPS are the only viable option for a consistently playable experience. Medium at 42 FPS is borderline, with a minimum FPS of 36 suggesting that complex scenes will cause noticeable stutter. High and Ultra at 32 and 30 FPS, respectively, are not recommended for anything other than static viewing or screenshots.

The best overall experience is achieved at 1080p Medium, which provides a 71 FPS average with tight frame pacing (min 61, max 82). For users with 1440p displays, Medium settings at 58 FPS are the sweet spot, offering a good compromise between resolution and smoothness. At 4K, users should accept Low settings or consider a GPU upgrade, as the RTX 2060 cannot maintain high frame rates at this resolution.

GPU Role

The NVIDIA GeForce RTX 2060 is based on the Turing architecture, featuring the TU106 chip manufactured on a 12 nm process at TSMC. It has 1920 shading units, 120 texture mapping units, and 48 raster operation units, along with 30 RT cores and 240 tensor cores. The GPU operates at a base clock of 1365 MHz and a boost clock of 1680 MHz, with memory running at 1750 MHz (14 Gbps effective). It has 6 GB of GDDR6 memory on a 192-bit bus, providing 336.0 GB/s of bandwidth.

In Microsoft Flight Simulator, the GPU's role becomes increasingly dominant as resolution increases. The 6 GB VRAM is a significant limitation at 4K, where the game's high-resolution textures and complex geometry can exceed this capacity. The measured FPS at 4K Ultra (30 FPS) and 4K High (32 FPS) suggests that the GPU is severely strained, with the memory bandwidth of 336 GB/s proving insufficient for the data throughput required at these settings.

The GPU's benchmark results show a Passmark G3D score of 14111 and a 3DMark Steel Nomad score of 1242, placing it in the 58th percentile of all GPUs. Its nearest rivals — the GTX 580, Radeon 680M, RTX 3050 OEM, and RX 7600 — all have similar average scores (15283, 15270, 15199, and 15171, respectively), with deltas of 0% to 0.8%. This indicates that the RTX 2060 is a mid-range performer that is outclassed by more modern GPUs but remains competitive with older high-end parts.

The GPU's FP32 performance of 6.451 TFLOPS and pixel rate of 80.64 GPixel/s provide a baseline for its compute capabilities. In this game, the GPU is the primary bottleneck at 1440p and 4K, as evidenced by the large FPS drops when increasing resolution. At 1080p, the GPU can maintain playable frame rates at most settings, but the CPU's strong performance means it is not the limiting factor at this resolution. The 12 nm process node and 160 W TDP also indicate that this is an older design, and its performance is consistent with its end-of-life production status.