Microsoft Flight Simulator

# Microsoft Flight Simulator: AMD Ryzen 5 4600G + Intel Arc B570

This combination of the AMD Ryzen 5 4600G and Intel Arc B570 produces a playable but constrained experience in Microsoft Flight Simulator, with the data showing a system that handles 1080p well but struggles to maintain fluid frame rates at higher resolutions. The measured results place this combo at rank 2406 out of 2996 tested combinations, indicating it sits in the lower third of all tested configurations for this simulation title. The benchmark data reveals a system where the GPU becomes the dominant limiting factor at 4K, while CPU performance remains adequate for the simulation's demands across all tested settings.

Resolution Scaling

The measured FPS data shows a clear and consistent pattern of performance degradation as resolution increases, which is typical for a flight simulator that renders vast, detailed environments. At 1080p with Low settings, the combo achieves 86 FPS average, which drops to 69 FPS at 1440p and further to 51 FPS at 4K. This represents a 40.7% drop from 1080p to 1440p and a 26.1% additional drop from 1440p to 4K. The scaling pattern indicates that the GPU is the primary bottleneck at higher resolutions, as the frame rate reduction closely tracks the increasing pixel count.

At Medium settings, the resolution scaling shows a similar trend: 67 FPS at 1080p, 54 FPS at 1440p, and 40 FPS at 4K. The percentage drops are 19.4% from 1080p to 1440p and 25.9% from 1440p to 4K. The High settings preset yields 50 FPS at 1080p, 41 FPS at 1440p, and 30 FPS at 4K, with corresponding drops of 18% and 26.8%. The Ultra preset delivers 48 FPS at 1080p, 39 FPS at 1440p, and 28 FPS at 4K, showing drops of 18.8% and 28.2% respectively.

The data reveals that the transition from 1440p to 4K consistently causes a larger percentage drop than the transition from 1080p to 1440p across all settings, with the gap widening at higher quality presets. This suggests that the Intel Arc B570's 10 GB memory buffer and 380.0 GB/s bandwidth are being increasingly stressed as pixel count and texture detail scale together. The 4K results at High and Ultra settings (30 FPS and 28 FPS respectively) indicate that this combo is not suitable for 4K gaming in Microsoft Flight Simulator, as the frame rates fall below the typically accepted 30 FPS minimum for smooth gameplay in a simulation context.

GPU Role

The Intel Arc B570's specifications directly explain the observed performance characteristics in this game. With a base and boost clock of 2500 MHz, 2304 shading units, and 80 ROPs, the GPU delivers 11.52 TFLOPS of FP32 compute and a pixel rate of 200.0 GPixel/s. These figures place the B570 in a mid-range tier, as indicated by its 65th percentile ranking among all GPUs and an average benchmark score of 20556.

The GPU's memory configuration plays a critical role in Microsoft Flight Simulator's performance. The 10 GB GDDR6 memory on a 160-bit bus provides 380.0 GB/s of bandwidth, which is substantial but becomes a limiting factor at 4K Ultra settings where the game's texture streaming demands are highest. The measured 4K Ultra average of 28 FPS suggests that memory bandwidth constraints, combined with the GPU's raw compute limits, prevent higher frame rates at this resolution. The gap between 4K Low (51 FPS) and 4K High (30 FPS) demonstrates how significantly the GPU's fill rate and memory bandwidth are taxed by increased visual fidelity.

Comparing the B570 to its nearest rivals from the benchmark database provides context for its performance. The NVIDIA GeForce RTX 3070 Mobile has an average score of 20534, which is 0.1% lower than the B570's 20556, indicating near-identical overall performance. The Intel Arc A750 scores 20582, just 0.1% higher, while the AMD Radeon R9 M390X trails by 0.5% with a score of 20662. These negligible differences suggest that the B570's performance in this game is representative of its class, and the observed frame rates are consistent with what the hardware specifications would predict for a flight simulator's demanding rendering workload.

CPU Role

The AMD Ryzen 5 4600G provides the computational foundation for this combo, with 6 cores and 12 threads based on the Zen 2 architecture at a 7 nm process node. The CPU's base clock of 3.70 GHz and boost clock of 4.20 GHz, combined with 8 MB of shared L3 cache, deliver single-thread performance that is crucial for Microsoft Flight Simulator's simulation logic. The Cinebench R23 single-core score of 1919 and multi-core score of 13593 indicate a balanced processor that can handle both the game's physics and AI calculations, as well as background tasks.

The CPU's 71st percentile ranking among all processors, with an average benchmark score of 17507, positions it as a capable mid-range option. Its nearest rivals show minimal performance deltas: the AMD Ryzen 3 PRO 5355GE scores 17482 (0.1% higher), the AMD Ryzen 3 8300GE scores 17614 (0.6% lower), the Intel Core 7 150U scores 17395 (0.6% higher), and the Intel Core i3-14100T scores 17648 (0.8% lower). These tight margins indicate that the 4600G's processing power is well within the expected range for this class.

In the context of this game's measured results, the CPU's role becomes evident when examining the frame rate scaling across resolutions. At 1080p Low, the system achieves 86 FPS, which is substantially higher than the 4K Low result of 51 FPS. However, the fact that 1080p Low does not reach much higher frame rates suggests that the CPU is not the primary bottleneck at lower resolutions, as the GPU can handle the reduced pixel load. The 3dmark single-thread score of 726 and multi-thread score of 4889 further indicate that the CPU has sufficient headroom for the game's simulation demands, with the GPU limiting performance as resolution and settings increase.

FAQ

Q: What is the best resolution for this combo in Microsoft Flight Simulator?

A: Based on the measured data, 1080p provides the most playable experience. At Medium settings, the combo achieves 67 FPS average with minimums of 57 FPS, while High settings deliver 50 FPS. These frame rates are suitable for a flight simulator where smoothness matters more than absolute visual fidelity.

Q: Can this system handle 4K in Microsoft Flight Simulator?

A: The data shows 4K performance is marginal at best. Even at Low settings, the average FPS is 51, but at High and Ultra settings it drops to 30 FPS and 28 FPS respectively. These results indicate that 4K is only viable at Low settings, and even then, the frame rates may be inconsistent during demanding scenes.

Q: How does the Intel Arc B570 compare to its closest rivals?

A: The B570 has an average benchmark score of 20556, which is 0.1% higher than the NVIDIA GeForce RTX 3070 Mobile (20534) and 0.1% lower than the Intel Arc A750 (20582). This indicates that the B570 performs essentially identically to these competing GPUs in synthetic benchmarks, suggesting similar real-world performance in this game.

Q: Is the Ryzen 5 4600G a bottleneck for the Arc B570?

A: The CPU's 71st percentile ranking and Cinebench R23 multi-core score of 13593 suggest it has sufficient processing power. The measured 1080p Low result of 86 FPS indicates the GPU is the limiting factor even at lower resolutions, as the CPU can feed frames faster than the GPU can render them.

Q: What frame rates can I expect at 1440p with this combo?

A: At 1440p, the Medium preset provides 54 FPS average with 46 FPS minimums, while High settings yield 41 FPS. The Low preset achieves 69 FPS, and Ultra drops to 39 FPS. For consistent 60 FPS gameplay, only Low settings are viable at this resolution.

Q: How does this combo rank among all tested configurations?

A: This combo ranks 2406 out of 2996 tested combinations in Microsoft Flight Simulator, placing it in the lower 20% of all tested systems. This ranking reflects the mid-range nature of both components and their combined performance in this demanding simulation.

How This Combo Ranks

The combo's rank of 2406 out of 2996 tested combinations places it in the 80.3rd percentile of all tested systems, meaning it outperforms about 80% of configurations but trails the top 20%. This ranking is consistent with the component specifications: the Ryzen 5 4600G sits at the 71st percentile among CPUs, while the Arc B570 ranks at the 65th percentile among GPUs. The combination of two mid-range components produces a system that is capable but not exceptional for this game's demanding requirements.

The rank position suggests that this combo is best suited for users who prioritize other aspects of their system build or who play at 1080p resolution. The measured frame rates at 1080p Medium (67 FPS) and High (50 FPS) represent playable performance for a flight simulator, but the system's lower ranking reflects its inability to maintain high frame rates at 1440p and 4K resolutions. The data shows that the combo is roughly in line with what would be expected from its component specifications, with the GPU being the primary constraint on performance.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of this combo's performance across three resolutions and four quality presets. At 1920x1080, the Low preset achieves the highest average of 86 FPS, followed by Medium at 67 FPS with minimums of 57 FPS and maximums of 77 FPS. The High preset delivers 50 FPS average, while Ultra drops to 48 FPS. The narrow gap between High and Ultra at 1080p (2 FPS) suggests that the Ultra preset's additional effects do not significantly tax the GPU at this resolution.

Moving to 2560x1440, the Low preset yields 69 FPS average, which is a 19.8% drop from 1080p Low. The Medium preset produces 54 FPS average with 46 FPS minimums and 62 FPS maximums, representing a 19.4% decrease from the 1080p Medium result. High settings at 1440p deliver 41 FPS, an 18% drop from 1080p High, while Ultra achieves 39 FPS, a 18.8% reduction from 1080p Ultra. The consistency of these percentage drops across presets indicates that resolution scaling affects all quality levels equally.

At 3840x2160, the performance degradation becomes more pronounced. Low settings produce 51 FPS average, a 26.1% drop from 1440p Low. Medium settings yield 40 FPS with 34 FPS minimums and 46 FPS maximums, representing a 25.9% decrease. High settings drop to 30 FPS, a 26.8% reduction, and Ultra falls to 28 FPS, a 28.2% decrease. The 4K results show that the GPU's memory bandwidth and compute resources are severely taxed at this resolution, with even Low settings barely maintaining playable frame rates.

Settings Recommendations

Based on the measured data, the 1080p Medium preset offers the best balance of visual quality and performance for this combo. The 67 FPS average with 57 FPS minimums provides smooth gameplay for a flight simulator, where consistent frame rates are more important than peak performance. The Medium preset at 1080p also leaves headroom for occasional dips during complex scenes, as the minimum FPS is still above the 30 FPS threshold typically considered playable.

For users who prioritize visual fidelity over frame rate, the 1080p High preset at 50 FPS average is a viable alternative. The 2 FPS difference between High and Ultra at 1080p suggests that the Ultra preset's additional visual effects do not justify the performance cost, making High the better choice for maximizing quality without sacrificing playability. At 1440p, the Medium preset at 54 FPS is the recommended choice, as it provides acceptable performance while maintaining reasonable visual quality. The 1440p High preset at 41 FPS may be suitable for users who can tolerate lower frame rates in exchange for better visuals, but the 1440p Ultra preset at 39 FPS is not recommended due to its marginal performance.

The 4K resolution is only viable at Low settings, where the 51 FPS average provides barely playable performance. However, given the significant visual quality reduction at Low settings, users with 4K displays would be better served by running the game at 1440p Medium or High and letting the display upscale, as the 4K Low experience does not justify the resolution advantage. Overall, the data indicates that this combo is best suited for 1080p gaming, with 1440p Medium being the maximum recommended configuration for a balanced experience.