Microsoft Flight Simulator

Microsoft Flight Simulator presents one of the most demanding rendering workloads in PC gaming, and the combination of the AMD Ryzen 7 5800XT with the AMD Radeon RX 7600 XT demonstrates a clear performance profile across resolutions. The data indicates that this pairing is heavily GPU-bound at higher resolutions, with CPU headroom becoming more apparent at 1080p. Measured results show an average FPS of 102 at 1080p Low settings, which drops to 60.7 FPS at 1080p Ultra, while 4K Ultra yields only 32.1 FPS. This analysis breaks down the scaling behavior, the role of the processor, and how this specific combo ranks among the 1,795 tested configurations.

Resolution Scaling

The performance drop from 1080p to 4K is steep and consistent across all settings, revealing that the Radeon RX 7600 XT is the primary limiting factor at higher resolutions. At High settings, the average FPS falls from 63.4 at 1080p to 50.4 at 1440p, a 20.5% reduction, and then further to 39.1 at 4K, which is 38.3% below the 1080p figure. This trend intensifies at Ultra settings, where the frame rate declines from 60.7 at 1080p to 48.5 at 1440p, and finally to 32.1 at 4K, representing a 47.1% drop from 1080p to 4K. The scaling pattern indicates that the GPU’s rendering throughput, particularly its 288.0 GB/s memory bandwidth and 22.57 TFLOPS FP32 compute, is saturated well before the CPU becomes a bottleneck.

The data shows that lowering settings provides diminishing returns as resolution increases. At 1080p, moving from Ultra to Low yields a substantial improvement from 60.7 to 102 FPS, a 68% uplift. At 1440p, the same settings change improves from 48.5 to 83.3 FPS, a 71.8% gain. However, at 4K, the Low setting only reaches 58.3 FPS compared to 32.1 at Ultra, which is an 81.6% improvement. This suggests that at 4K, even the lowest settings cannot overcome the GPU’s raw pixel throughput limits, as the RX 7600 XT’s 128-bit memory bus and 64 ROPs struggle with the 8.3 million pixels of 4K resolution.

Notably, the gap between Medium and High settings is relatively small across all resolutions. At 1080p, Medium achieves 82 FPS while High hits 63.4 FPS, a 22.7% difference. At 1440p, Medium runs at 68.2 FPS versus 50.4 for High, a 26.1% gap. At 4K, Medium delivers 47 FPS compared to 39.1 for High, a 16.8% difference. This indicates that the visual quality jump from Medium to High is less costly than the leap from High to Ultra, where the 4K frame rate collapses from 39.1 to 32.1 FPS. The RX 7600 XT’s 16 GB of GDDR6 memory is likely sufficient for texture data even at 4K, but the shading and rasterization workload scales disproportionately with the Ultra preset.

FAQ

Q: What is the average frame rate at 1080p with Medium settings?

A: The measured average FPS is 82 at 1920x1080 with Medium settings. This represents a solid playable experience, with the frame rate dropping to 63.4 FPS at High settings and rising to 102 FPS at Low settings.

Q: How does the combo perform at 4K Ultra settings?

A: At 3840x2160 with Ultra settings, the average FPS is 32.1. This is below the 60 FPS threshold commonly desired for smooth gameplay, indicating that the RX 7600 XT is not sufficient for maximum settings at 4K in this simulator.

Q: Is the CPU or GPU the bottleneck in this configuration?

A: The data suggests the GPU is the limiting factor at higher resolutions. At 4K, the frame rate drops to 32.1 FPS at Ultra, and even at Low settings it only reaches 58.3 FPS, while the CPU has ample headroom based on its benchmark scores. At 1080p, the CPU’s role becomes more significant, but the GPU still governs the overall frame rate.

Q: What is the performance difference between Low and Ultra settings at 1440p?

A: At 2560x1440, Low settings achieve 83.3 FPS, while Ultra settings drop to 48.5 FPS. This is a 41.8% reduction in performance when moving from the lowest to the highest preset, demonstrating the heavy load of Ultra on the GPU.

Q: How does the RX 7600 XT compare to its nearest rival based on average benchmark scores?

A: The RX 7600 XT has an average benchmark score of 20,146, which is 0.6% lower than the AMD Radeon RX 7600 (20,258) and 0.3% higher than the AMD Radeon RX 460 (20,088). It also trails the NVIDIA GeForce RTX 3070 Mobile by 1.9% (20,534).

Q: What is the combo’s rank among all tested configurations?

A: The AMD Ryzen 7 5800XT and AMD Radeon RX 7600 XT combination ranks 1,130th out of 1,795 tested combos for Microsoft Flight Simulator, placing it in the lower-middle portion of the field.

CPU Role

The AMD Ryzen 7 5800XT is an 8-core, 16-thread processor based on the Zen 3 architecture, codenamed Vermeer, with a base clock of 3.80 GHz and a boost clock of 4.80 GHz. Its benchmark results show strong multi-threaded performance, with a Cinebench R23 multicore score of 23,794 and a 3DMark 16-thread score of 7,683. The single-thread performance, measured at 959 in 3DMark single-thread and 3,359 in Cinebench R23 single-core, is adequate for flight simulation, which often relies on a few primary threads for physics and AI calculations.

In this game, the CPU’s role appears secondary to the GPU based on the measured FPS data. At 1080p Low settings, the system achieves 102 FPS, which is the highest measured value in the dataset. This suggests that the CPU can feed the GPU efficiently at lower resolutions, but the frame rate ceiling is still constrained by the RX 7600 XT’s capabilities. The processor’s 32 MB of L3 cache and 51.2 GB/s memory bandwidth are sufficient for the simulation’s data streaming needs, but the lack of a significant FPS jump when lowering settings at 4K (from 32.1 to 58.3 FPS) indicates that the GPU’s pixel processing pipeline is the dominant constraint.

The Ryzen 7 5800XT’s percentile ranking of 86th among all CPUs, with an average benchmark score of 29,774, places it well above the GPU’s percentile of 63rd. This discrepancy reinforces that the GPU is the weaker component in this pairing. The CPU’s nearest rivals, such as the AMD Ryzen 7 PRO 5755GE (0.1% higher score) and the AMD Ryzen 7 6800HS (0.3% lower score), show negligible performance differences, meaning the 5800XT is well-positioned for this workload. However, the measured FPS at 4K Ultra (32.1 FPS) versus 1080p Ultra (60.7 FPS) shows that the CPU cannot compensate for the GPU’s limitations at higher resolutions.

Measured FPS Breakdown

At 1920x1080, the full range of settings shows a wide spread. Low settings deliver 102 FPS, Medium drops to 82 FPS, High achieves 63.4 FPS, and Ultra bottoms out at 60.7 FPS. The transition from Low to Medium is a 19.6% reduction, while Medium to High is a 22.7% drop, and High to Ultra is a modest 4.3% decrease. This indicates that the Ultra preset is not significantly more demanding than High at 1080p, likely due to the GPU being able to handle the additional effects within its 16 GB memory capacity.

Moving to 2560x1440, the measured FPS values are 83.3 at Low, 68.2 at Medium, 50.4 at High, and 48.5 at Ultra. The gap between Low and Medium is 18.1%, between Medium and High is 26.1%, and between High and Ultra is only 3.8%. The 1440p results show a similar profile to 1080p, but with an overall reduction of roughly 18-20% across all settings. For instance, 1080p High at 63.4 FPS drops to 50.4 FPS at 1440p High, which is a 20.5% decrease, while 1080p Low at 102 FPS falls to 83.3 FPS at 1440p Low, an 18.3% reduction.

At 3840x2160, the performance is notably lower. Low settings yield 58.3 FPS, Medium drops to 47 FPS, High reaches 39.1 FPS, and Ultra falls to 32.1 FPS. The relative differences are larger: Low to Medium is a 19.4% drop, Medium to High is a 16.8% drop, and High to Ultra is a 17.9% drop. This suggests that at 4K, each settings tier has a more consistent cost, as the GPU is fully saturated. The 4K Low result of 58.3 FPS is still below the 1080p High result of 63.4 FPS, underscoring the resolution penalty. The data shows no minimum or maximum FPS values, so the average figures represent the primary metric for comparison.

How This Combo Ranks

The AMD Ryzen 7 5800XT with AMD Radeon RX 7600 XT combination ranks 1,130th out of 1,795 tested combos for Microsoft Flight Simulator, placing it in the 37th percentile of all configurations. This rank reflects the GPU’s mid-tier positioning, as the RX 7600 XT has a percentile rank of 63rd among all GPUs, while the CPU ranks 86th. The combo’s rank suggests that while the CPU is capable, the GPU limits the overall performance in this simulator, which is known for its demanding graphics.

Comparing to the GPU’s nearest rivals, the RX 7600 XT’s average benchmark score of 20,146 is nearly identical to the AMD Radeon RX 7600 at 20,258 (0.6% lower), meaning the combo would perform almost identically with that GPU. The NVIDIA GeForce RTX 2060 SUPER scores 19,774 (1.9% lower), while the RTX 3070 Mobile scores 20,534 (1.9% higher). These small deltas indicate that the combo’s rank is not highly sensitive to the specific GPU variant, but rather to the overall tier of performance.

The CPU’s nearest rivals show even smaller variations, with the AMD Ryzen 7 PRO 5755GE being 0.1% faster and the AMD Ryzen 7 6800HS being 0.3% slower in average benchmark scores. This means that swapping the 5800XT for a comparable 5000-series or 6000-series part would have negligible impact on the game’s FPS. The measured FPS data confirms this, as the 1080p Low score of 102 FPS is likely near the CPU’s maximum output for this game, but the 4K Ultra score of 32.1 FPS is strictly GPU-bound. Overall, the combo sits in the lower-middle tier of the database, suitable for 1080p and 1440p gaming at medium-to-high settings, but not for 4K Ultra.