Microsoft Flight Simulator

# Microsoft Flight Simulator — AMD Ryzen 5 5600 + AMD Radeon RX 7700

This combination of the AMD Ryzen 5 5600 and AMD Radeon RX 7700 produces a playable but not exceptional experience in Microsoft Flight Simulator, with frame rates that scale predictably across resolutions and settings. The data shows a system that can handle the sim at 1080p and 1440p with reasonable smoothness, but 4K Ultra pushes it to the edge of playability. The measured results place this combo at rank 1324 out of 2996 tested combinations, indicating a mid-pack performance tier.

Resolution Scaling

The frame rate progression across resolutions reveals a system that is primarily GPU-bound at higher resolutions, with the CPU becoming more relevant only at 1080p. Starting at 1080p Low, the combo delivers 126 FPS, which drops to 102 FPS at 1440p Low (a 19% reduction) and then to 75 FPS at 4K Low (a further 26% reduction from 1440p). This scaling pattern is typical of a graphics-limited workload, where each pixel count increase directly taxes the renderer.

At Medium settings, the resolution scaling shows a similar trend but with steeper drops. The 1080p Medium average of 98 FPS falls to 79 FPS at 1440p Medium (a 19% decrease), then to 59 FPS at 4K Medium (a 25% decrease from 1440p). The minimum frame rates at Medium settings also decline: from 84 FPS at 1080p, to 67 FPS at 1440p, and finally to 50 FPS at 4K. These minimums indicate that even at Medium settings, 4K can produce noticeable stutter in dense scenery areas.

High settings present a clearer picture of the GPU bottleneck. The 1080p High average of 74 FPS drops to 60 FPS at 1440p High (a 19% reduction), then to 44 FPS at 4K High (a 27% reduction from 1440p). The consistent ~19-27% scaling factors across all three settings presets suggest that the RX 7700's rendering throughput, rather than the CPU or memory subsystem, is the limiting factor at resolutions above 1080p.

Ultra settings show the most dramatic degradation. From 70 FPS at 1080p Ultra, the frame rate falls to 57 FPS at 1440p Ultra (an 18.6% drop), and then to 42 FPS at 4K Ultra (a 26.3% drop from 1440p). The 4K Ultra result sits below the 45 FPS threshold that many flight sim enthusiasts consider the minimum for acceptable fluidity, especially given the sim's reliance on smooth panning across terrain.

The relative consistency of the percentage drops across settings presets — roughly 19-27% per resolution step — indicates that the RX 7700's compute and memory bandwidth scale linearly with pixel count. This linearity suggests the card is not hitting any architectural bottleneck such as cache thrashing or VRAM exhaustion, but rather is simply running out of raw fill rate at higher resolutions. The 4K results, in particular, show that this combo is best suited for 1080p or 1440p gaming, with 4K reserved for users who prioritize visual fidelity over frame rate.

GPU Role

The AMD Radeon RX 7700 brings 16 GB of GDDR6 memory on a 256-bit bus, yielding 624.1 GB/s of bandwidth. In Microsoft Flight Simulator, this memory configuration proves sufficient even at 4K Ultra, as evidenced by the fact that frame rates continue to scale predictably rather than collapsing due to VRAM swapping. The card's 2560 shading units and 96 ROPs, paired with a boost clock of 2459 MHz and a game clock of 2041 MHz, determine the raw rasterization throughput that drives the observed frame rates.

The GPU's benchmark profile places it in the 58th percentile among all GPUs, with an average benchmark score of 15852. Its nearest rival, the AMD Radeon R9 370X, scores 15862 — a negligible 0.1% difference — which is surprising given the generational gap between these cards. The RX 7700 also sits close to the NVIDIA GeForce RTX 3060 Ti, which scores 16129 (1.7% higher), and the AMD Radeon Pro W5500 at 15679 (1.1% lower). This cluster of scores suggests that the RX 7700's position in the GPU hierarchy is well-established, and its Flight Simulator performance should be interpreted in that context.

The 3DMark Steel Nomad DX12 score of 2865 provides a synthetic reference point for the card's DirectX 12 performance, which is the API used by Microsoft Flight Simulator. The passmark G3D score of 20974 and GPU compute score of 10963 further characterize the card's capabilities, though the in-game results are the more relevant metric for this analysis. The card's 40 RT cores are present but this game does not rely heavily on ray tracing in the measured configurations.

At 1080p Low, the GPU delivers 126 FPS, which represents near-maximum headroom for high-refresh-rate monitors. However, the 44 FPS at 4K High and 42 FPS at 4K Ultra show that the card's 25.18 TFLOPS of FP32 throughput is insufficient for 4K gaming at high quality settings in this particularly demanding simulator. The 16 GB VRAM capacity is never a limiting factor in these measurements, as the frame rates do not show the characteristic drop-off associated with memory swapping.

How This Combo Ranks

Among the 2996 tested CPU-GPU combinations for Microsoft Flight Simulator, this pairing of Ryzen 5 5600 and RX 7700 achieves rank 1324. This places it in the 44th percentile of all tested combos, meaning roughly 56% of tested configurations deliver higher frame rates in this title. The mid-pack ranking reflects a balanced but not exceptional pairing — the CPU is strong enough to avoid bottlenecking the GPU at most settings, but neither component is at the top of its respective class.

The CPU's percentile rank of 74 among all processors indicates that the Ryzen 5 5600 is a capable partner, sitting well above the median. Its average benchmark score of 20468 places it in a tight cluster with the Intel Core Ultra 7 258V (20454, 0.1% slower), AMD Ryzen 5 8500G (20425, 0.2% slower), AMD EPYC 9454P (20422, 0.2% slower), and AMD EPYC 7713 (20363, 0.5% slower). This grouping suggests that the CPU's contribution to the combo's ranking is solid, though not exceptional.

The GPU's 58th percentile ranking among all GPUs is the more limiting factor for the combo's overall position. The RX 7700's average benchmark score of 15852 places it in a decidedly mid-range tier, and its nearest rivals are all within a 1.7% band. This mid-tier GPU performance, combined with a strong but not elite CPU, yields the observed rank 1324. For context, combos ranked higher likely pair stronger GPUs with similarly capable CPUs, while lower-ranked combos might feature weaker GPUs or CPUs that bottleneck at specific resolutions.

Measured FPS Breakdown

At 1920x1080, the combo delivers its best results across all settings. Low settings produce an average of 126 FPS, which is more than sufficient for smooth gameplay on any monitor. Medium settings drop to 98 FPS average with a minimum of 84 FPS and maximum of 113 FPS, providing a comfortable margin above the 60 FPS threshold. High settings yield 74 FPS average, while Ultra settings produce 70 FPS average — both playable, though the gap between High and Ultra (only 4 FPS) suggests diminishing returns at this resolution.

Moving to 2560x1440, the frame rates remain respectable but start to show the GPU's limitations. Low settings deliver 102 FPS average, Medium settings provide 79 FPS average (minimum 67, maximum 91), High settings produce 60 FPS average, and Ultra settings fall to 57 FPS average. The 60 FPS average at High settings is exactly at the common target for smooth gameplay, while Ultra dips slightly below. The Medium setting's minimum of 67 FPS indicates that even in demanding scenes, the combo maintains playable frame rates at 1440p.

At 3840x2160, the picture changes significantly. Low settings still manage 75 FPS average, which is playable, but Medium settings drop to 59 FPS average with a 50 FPS minimum. High settings produce 44 FPS average, and Ultra settings fall to 42 FPS average. The 4K results show that this combo is not ideal for 4K gaming in Microsoft Flight Simulator, as even Medium settings can dip below 60 FPS, and High/Ultra settings hover in the low-to-mid 40s.

Settings Recommendations

Based on the measured frame rates, the optimal experience depends on the target resolution. At 1080p, Medium settings offer the best balance of visual quality and performance, with 98 FPS average and a minimum of 84 FPS that ensures smooth gameplay throughout. High settings at 1080p (74 FPS) are also viable, but the jump to Ultra (70 FPS) provides only marginal visual improvements for a 4 FPS cost, making it less attractive.

At 1440p, Medium settings (79 FPS average, 67 FPS minimum) provide the best experience for users who want both quality and smoothness. High settings at 60 FPS average are exactly at the playability threshold, making them a reasonable choice for users who prioritize visual fidelity over frame rate stability. Ultra at 57 FPS is borderline, and the minimum frame rates at this setting were not measured, so users should be cautious about potential dips.

For 4K, the data suggests that Low settings (75 FPS) are the only configuration that provides consistently smooth gameplay. Medium settings (59 FPS average, 50 FPS minimum) are workable for users who can tolerate occasional drops below 60 FPS, but High (44 FPS) and Ultra (42 FPS) are not recommended for a satisfying experience. Users with 4K displays should consider either lowering the resolution or accepting reduced settings.

FAQ

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

A: Yes, but with significant compromises. At 4K Low, the combo delivers 75 FPS average, which is playable. However, High settings drop to 44 FPS and Ultra to 42 FPS, making these settings unsuitable for smooth gameplay.

Q: What is the best resolution for this combo?

A: The data indicates 1080p is the sweet spot, where even Ultra settings produce 70 FPS average. At 1440p, Medium settings (79 FPS) provide good performance, but High and Ultra drop to 60 FPS and 57 FPS respectively.

Q: How does this combo rank compared to other tested configurations?

A: It ranks 1324 out of 2996 tested combos, placing it in the 44th percentile. This means about 56% of tested combinations achieve higher frame rates in this game.

Q: Is the CPU or GPU the limiting factor?

A: The GPU appears to be the primary limitation. The CPU ranks in the 74th percentile among all processors, while the GPU ranks in the 58th percentile. The consistent frame rate scaling across resolutions indicates GPU-bound behavior.

Q: What settings should I use at 1440p?

A: Medium settings provide the best balance with 79 FPS average and 67 FPS minimum. High settings at 60 FPS average are acceptable, but the lower minimum frame rates could cause occasional stutter.

Q: How much VRAM does this game need at 4K?

A: The RX 7700's 16 GB of GDDR6 memory was sufficient in all tested configurations, as frame rates scaled predictably without signs of VRAM swapping. The game did not appear to exceed the available memory at any resolution or settings level.

CPU Role

The AMD Ryzen 5 5600 contributes 6 cores and 12 threads based on the Zen 3 architecture, with a base clock of 3.50 GHz and boost clock of 4.40 GHz. This CPU's benchmark results show strong single-thread performance — a 3DMark single-thread score of 882 and Cinebench R23 single-core score of 2584 — which is important for Microsoft Flight Simulator's main thread workload. The multi-threaded results, including a Cinebench R23 multi-core score of 18309 and Geekbench multi-core score of 9158, demonstrate that the CPU has ample headroom for the sim's background tasks.

The CPU's average benchmark score of 20468 places it in a tight cluster with its nearest rivals, all within 0.5% of each other. This grouping includes the Intel Core Ultra 7 258V (0.1% slower), AMD Ryzen 5 8500G (0.2% slower), and AMD EPYC 9454P (0.2% slower). The CPU's 74th percentile ranking among all processors confirms that it is a solid mid-to-upper-tier performer, particularly for a chip with a 65 W TDP.

In the context of this game, the CPU's role is to feed the GPU with draw calls and handle the simulation's physics and flight model calculations. The fact that frame rates scale consistently with resolution — rather than plateauing at 1080p — indicates that the Ryzen 5 5600 is not bottlenecking the RX 7700 at any measured configuration. The 1080p Low result of 126 FPS shows that the CPU can push frame rates well above typical display refresh rates, leaving the GPU as the definitive limiting factor.

The CPU's 32 MB of shared L3 cache and dual-channel DDR4-3200 memory support (providing 51.2 GB/s of bandwidth) are adequate for this workload. The 7 nm process node and 4,150 million transistors contribute to the chip's efficiency, though power consumption is not a relevant factor in the measured frame rates. The CPU's PCIe Gen 4 support with 20 lanes ensures that the RX 7700's PCIe 4.0 x16 interface operates at full bandwidth, eliminating any potential data transfer bottleneck between the two components.