Microsoft Flight Simulator

# Microsoft Flight Simulator: AMD Ryzen 7 5700 + NVIDIA GeForce RTX 4070 Ti

The AMD Ryzen 7 5700 paired with the NVIDIA GeForce RTX 4070 Ti is a formidable combination for Microsoft Flight Simulator, ranking in the 86.9th percentile of all tested combos (236th out of 1795). The data shows a system that excels at high-refresh 1080p and 1440p play, while 4K Ultra remains a stretch. The RTX 4070 Ti's 12 GB of GDDR6X memory and 504.2 GB/s bandwidth handle the simulator's vast terrain streaming, but the CPU's 8-core, 16-thread design becomes the decisive factor at lower resolutions. This analysis breaks down exactly what settings to use, where the bottleneck lies, and how the measured FPS numbers translate to real-world experience.

Settings Recommendations

The sweet spot for this combination is Medium settings at 1440p, delivering 120.7 FPS. This preset balances visual fidelity with the high frame rates that flight simulation benefits from, especially during complex maneuvers over dense scenery. At 1080p, Medium pushes to 149.6 FPS, which is excellent for high-refresh monitors, but the jump to High at 1080p (111.5 FPS) still provides a very smooth experience with noticeably better shadows and textures.

For 4K users, the trade-off is steeper. High settings at 3840x2160 yields 68.8 FPS, which is playable but not ideal for a simulator where smooth panning matters. Medium at 4K (88.6 FPS) is the better choice, as it stays above the 60 FPS threshold while offering more detailed terrain than Low (113.7 FPS). Ultra settings should be avoided at 4K: the 64.6 FPS average dips too close to stutter territory, and the visual gains over High are marginal in flight at altitude.

The data strongly suggests Medium as the default recommendation across all resolutions. It consistently outperforms High by 21.3% at 1080p (149.6 vs 111.5), 27.1% at 1440p (120.7 vs 88.6), and 22.4% at 4K (88.6 vs 68.8). Low settings are only recommended for competitive or max-refresh scenarios, where the 172.2 FPS at 1080p and 155.4 FPS at 1440p justify the visual sacrifice.

GPU Role

The RTX 4070 Ti is the primary driver of frame rate in this pairing, and its specifications explain the measured results. With 7,680 shading units, 240 TMUs, and 80 ROPs, the card delivers 40.09 TFLOPS of FP32 compute. This raw throughput, combined with a 2310 MHz base and 2610 MHz boost clock, allows the GPU to handle the simulator's complex shader work and volumetric cloud rendering without becoming the limiting factor at most settings.

The 12 GB GDDR6X VRAM running on a 192-bit bus with 504.2 GB/s bandwidth is sufficient for the game's high-resolution textures. The data shows that 4K Ultra (64.6 FPS) is the only setting where the GPU's memory bandwidth and compute are fully taxed, suggesting that the VRAM capacity is adequate for the simulator's current asset streaming. The card's 60 RT cores and 240 tensor cores are present but less relevant, as Microsoft Flight Simulator's primary workload remains rasterization-based.

Compared to its nearest rivals, the RTX 4070 Ti's 31,624 Passmark G3D score places it 0.6% behind the RTX 5090 Mobile (45,152 avg) and 1.5% behind the Intel Arc A730M (45,592 avg). However, these are synthetic benchmarks; in this game, the measured FPS indicates the card is well-matched to the CPU. The 85th percentile ranking among all GPUs confirms it is a high-end part, but the 4K Ultra result shows its limits when pushing maximum fidelity.

CPU Role

The AMD Ryzen 7 5700's influence is most visible at lower resolutions where the GPU has headroom. With 8 cores and 16 threads based on Zen 3 architecture (Cezanne), the CPU boosts to 4.60 GHz and maintains a 65W TDP. Its Cinebench R23 multi-core score of 20,655 and single-core score of 2,916 indicate strong per-thread performance, which is critical for a simulator that relies heavily on a main simulation thread.

The data reveals the CPU bottleneck at 1080p. The gap between Low (172.2 FPS) and Medium (149.6 FPS) is only 13.1%, while the jump from Medium to High (111.5 FPS) is 25.5%. This non-linear scaling suggests that at Low and Medium settings, the Ryzen 7 5700's single-thread performance limits the frame rate, while the GPU becomes the constraint at High and Ultra. The 16 MB L3 cache (512 KB L2 per core, 64 KB L1 per core) helps maintain consistent frame pacing, but the 51.2 GB/s dual-channel DDR4 memory bandwidth is a potential limiting factor for streaming large terrain data.

The CPU's 84th percentile ranking among all processors, with an average benchmark score of 27,220, places it 0.7% ahead of the Intel Core i9-9900K (27,043) and 1.2% ahead of the AMD Ryzen AI 5 340 (26,909). This performance headroom is sufficient to avoid bottlenecking the RTX 4070 Ti in most scenarios, but the 1080p Low result of 172.2 FPS versus the 1440p Low of 155.4 FPS suggests the CPU is nearing its ceiling.

How This Combo Ranks

This specific CPU-GPU pairing ranks 236th out of 1,795 tested combinations in Microsoft Flight Simulator, placing it in the top 13.1% of all systems. This percentile positioning indicates that the Ryzen 7 5700 and RTX 4070 Ti are well-balanced for this title, with neither component severely limiting the other.

The ranking is particularly strong considering the CPU's mid-range positioning. The RTX 4070 Ti's 85th GPU percentile is slightly higher than the CPU's 84th CPU percentile, suggesting the GPU is marginally more capable relative to its peers. However, the in-game results show that at 1080p High (111.5 FPS), the system is still delivering excellent performance, which means the pairing is not wasting GPU potential. The 4K Ultra result of 64.6 FPS confirms that the GPU is the primary bottleneck at maximum settings, which is expected given the simulator's heavy rendering load.

Benchmark results indicate that this combo outperforms many systems with newer, higher-end CPUs but weaker GPUs, as the simulator places a premium on strong rasterization performance. The 0.7% performance delta over the i9-9900K in CPU benchmarks translates to a negligible difference in game, making the Ryzen 7 5700 a solid choice for this GPU.

FAQ

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

A: Yes, but not at Ultra. The data shows 68.8 FPS at 4K High and 88.6 FPS at 4K Medium, which are both playable. Ultra drops to 64.6 FPS, which is still technically above 60 but leaves little headroom for complex scenery.

Q: What is the best resolution for this pairing?

A: 1440p Medium provides the best balance, hitting 120.7 FPS. This resolution leverages the GPU's bandwidth while keeping the CPU load manageable. 1080p Medium (149.6 FPS) is better for high-refresh monitors, but the visual difference is small.

Q: Is the Ryzen 7 5700 bottlenecking the RTX 4070 Ti?

A: At 1080p Low, the CPU limits performance to 172.2 FPS, which is below what the GPU could theoretically achieve. However, at 1440p and above, the GPU becomes the limiting factor, so the CPU is only a bottleneck at low settings.

Q: How does this combo compare to similar systems?

A: It ranks 236th out of 1,795 combos, putting it in the top 13.1%. The CPU is 0.7% faster than the i9-9900K in benchmarks, while the GPU is 0.6% slower than the RTX 5090 Mobile, showing a well-matched pair.

Q: Should I use Ultra settings?

A: Only at 1080p or 1440p if you can tolerate lower frame rates. Ultra at 1440p yields 87.5 FPS and at 1080p yields 106.7 FPS, both playable. At 4K, Ultra (64.6 FPS) is only recommended for screenshots or non-interactive viewing.

Q: What is the FPS difference between Low and Ultra?

A: At 1080p, Low (172.2 FPS) is 61.4% faster than Ultra (106.7 FPS). At 1440p, the difference is 77.6% (155.4 vs 87.5 FPS). At 4K, Low (113.7 FPS) is 76.0% faster than Ultra (64.6 FPS).

Measured FPS Breakdown

1080p:

• Low: 172.2 FPS
• Medium: 149.6 FPS
• High: 111.5 FPS
• Ultra: 106.7 FPS

1440p:

• Low: 155.4 FPS
• Medium: 120.7 FPS
• High: 88.6 FPS
• Ultra: 87.5 FPS

4K (2160p):

• Low: 113.7 FPS
• Medium: 88.6 FPS
• High: 68.8 FPS
• Ultra: 64.6 FPS

The data shows a consistent pattern: Medium settings provide the best performance-per-visual-quality ratio. At every resolution, the drop from Medium to High is significant (18.7% at 1080p, 26.6% at 1440p, 22.4% at 4K), while the drop from High to Ultra is much smaller (4.3% at 1080p, 1.2% at 1440p, 6.1% at 4K). This indicates that High settings capture most of Ultra's visual benefits without the performance cost. Low settings are only useful for maximizing frame rates, where the 1080p result of 172.2 FPS is notable for a flight simulator.

Resolution Scaling

The FPS drop from 1080p to 4K reveals the system's bottleneck characteristics. At Low settings, the scaling is severe: 172.2 FPS at 1080p falls to 113.7 FPS at 4K, a 34.0% reduction. This is expected as the GPU's pixel throughput becomes the limiting factor. At Medium settings, the drop is from 149.6 to 88.6 FPS, a 40.8% reduction, showing the GPU is even more stressed. At High settings, 111.5 FPS falls to 68.8 FPS, a 38.3% drop, while Ultra goes from 106.7 to 64.6 FPS, a 39.4% reduction.

The 1440p results are particularly telling. At Low, 155.4 FPS is only 9.8% lower than 1080p, suggesting the CPU is still the primary limiter at this resolution. However, at High, 88.6 FPS at 1440p is 20.5% lower than the 111.5 FPS at 1080p, indicating the GPU is now the constraint. This crossover point between 1080p and 1440p confirms that the Ryzen 7 5700 is sufficient for 1440p gaming with this GPU, but the RTX 4070 Ti's 12 GB memory and 504.2 GB/s bandwidth are the deciding factors at higher resolutions.

The data shows that the system scales predictably: 4K performance is roughly 55-60% of 1080p performance across all settings. This consistency suggests balanced component selection, where neither the CPU nor GPU creates an unexpected bottleneck at any resolution. For users targeting 4K, the 1440p High result of 88.6 FPS provides a baseline expectation, as the 4K High result of 68.8 FPS follows the expected scaling curve.