Microsoft Flight Simulator

Microsoft Flight Simulator is a uniquely demanding title, and the measured data for the Intel Core Ultra 7 265K paired with the AMD Radeon RX 7600 reveals a system that is consistently bound by the graphics card. The frame rate progression across resolutions and settings tells a clear story of a component stack where the GPU's capabilities define the experience, while the CPU provides a stable and capable foundation.

Resolution Scaling

The benchmark results show a steep and predictable decline in average frame rates as resolution increases, which is the classic signature of a GPU-limited scenario. At 1080p with Low settings, the system achieves an average of 101 FPS. Moving to 1440p at the same Low preset drops that figure to 81 FPS, a reduction of 20 FPS, and then to 60 FPS at 4K, another 21 FPS lower. This scaling pattern indicates that the rendering load, particularly at higher pixel counts, is the primary bottleneck.

The trend becomes even more pronounced when examining the High and Ultra presets. At 1080p High, the system produces 59 FPS, which falls to 48 FPS at 1440p and then to 35 FPS at 4K. For the Ultra preset, the numbers are 56 FPS at 1080p, 45 FPS at 1440p, and 33 FPS at 4K. The consistent drop of roughly 20% moving from 1080p to 1440p, and a further 25-30% moving to 4K, underscores that the GPU is working at its limits. The data shows that even at 1080p, the highest settings cannot push the frame rate much beyond the 60 FPS mark, suggesting that the graphics card is already saturated at this resolution when visual fidelity is prioritized.

This behavior strongly suggests that the limiting component in this configuration is the AMD Radeon RX 7600. The CPU, with its substantial core count and high boost clock, is not the constraining factor in these tests. If the processor were the bottleneck, we would expect to see frame rates plateau or remain relatively flat across different resolutions, as the CPU's workload would be similar regardless of pixel count. Instead, the clear and consistent drop in performance with every resolution increase points directly to the GPU's fill rate and memory bandwidth being the limiting factor.

GPU Role

The AMD Radeon RX 7600 is built on the RDNA 3.0 architecture and features 8 GB of GDDR6 memory on a 128-bit bus, providing a memory bandwidth of 288.0 GB/s. The card's boost clock is rated at 2655 MHz, with a game clock of 2250 MHz. These specifications align with the observed performance, as the card's mid-range positioning is reflected in its ability to handle 1080p and 1440p gaming but struggle to maintain high frame rates at 4K.

The 8 GB VRAM capacity is a critical factor in Microsoft Flight Simulator, a game known for streaming vast amounts of terrain and scenery data. The data indicates that at 4K resolution, the average frame rate for the High preset is 35 FPS, and for Ultra it drops to 33 FPS. While the frame rate is low, the fact that the game remains playable at these settings suggests that the VRAM is sufficient to prevent outright crashes or stuttering, but it is likely a contributing factor to the performance ceiling. At 1080p, the lower pixel count reduces the memory pressure, allowing for more consistent performance, as seen with the 101 FPS average on Low settings.

The GPU's overall capability is further contextualized by its nearest rivals in the benchmark database. The RX 7600 has an average benchmark score that is 0.2% lower than the NVIDIA GeForce RTX 3050 OEM and 0.7% lower than the AMD Radeon 680M. These comparisons place the RX 7600 in a specific performance tier, and the measured game data reflects this positioning. The card is clearly capable of delivering smooth frame rates at lower resolutions and settings, but its 8 GB memory pool and 128-bit memory interface are limiting factors when pushing for maximum visual quality at higher resolutions.

FAQ

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

A: The average frame rate is 79 FPS, with a minimum of 67 FPS and a maximum of 90 FPS.

Q: How does the system perform at 4K resolution with the Ultra preset?

A: The average frame rate drops to 33 FPS, which is a demanding scenario for this GPU.

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

A: The benchmark data indicates the GPU is the limiting component, as frame rates decrease significantly with each resolution increase while the CPU has ample headroom.

Q: What is the highest average FPS recorded in the benchmark data?

A: The highest average FPS is 101, achieved at 1920x1080 resolution with the Low settings preset.

Q: At what resolution and settings does the system achieve exactly 60 FPS average?

A: The system achieves a 60 FPS average at 3840x2160 resolution with Low settings.

Q: How much faster is the 1080p Low preset compared to the 4K Ultra preset?

A: The 1080p Low preset averages 101 FPS, which is 68 FPS higher than the 33 FPS average of the 4K Ultra preset.

How This Combo Ranks

The combination of the Intel Core Ultra 7 265K and the AMD Radeon RX 7600 is ranked 2527 out of 3714 tested combos for Microsoft Flight Simulator. This places it in the lower-middle portion of the performance spectrum, which is consistent with the GPU's positioning. The rank indicates that while this is a functional setup for the game, there are many other combinations that yield higher frame rates.

This ranking is heavily influenced by the GPU's performance, as the CPU is a high-end part that would rank much higher in a purely CPU-centric benchmark. The data suggests that to improve this combo's rank, users would need to focus on upgrading the graphics card, as the processor is not the limiting factor. The 2527 rank out of 3714 combos means that roughly 68% of tested combinations perform better, which is a direct reflection of the RX 7600's mid-range status. Despite the low rank, the system is still capable of delivering playable frame rates at 1080p and 1440p, demonstrating that the rank is not a measure of usability but rather of raw performance headroom.

The nearest rivals for the GPU, such as the RTX 3050 OEM, show a nearly identical average benchmark score, which suggests that a system with that card would likely rank similarly. This reinforces the idea that the combo's rank is primarily determined by the GPU's tier rather than any specific synergy between the CPU and GPU.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the system's capabilities across three resolutions and four settings presets. At 1920x1080, the system performs admirably. The Low preset yields an average of 101 FPS, the Medium preset averages 79 FPS with a range of 67 to 90 FPS, the High preset averages 59 FPS, and the Ultra preset averages 56 FPS. This shows that at 1080p, the system can easily handle competitive frame rates on lower settings and remains playable on the highest settings.

Moving to 2560x1440, the performance drops noticeably. The Low preset averages 81 FPS, the Medium preset averages 63 FPS with a range of 54 to 73 FPS, the High preset averages 48 FPS, and the Ultra preset averages 45 FPS. At this resolution, the system is still capable of providing a smooth experience on Medium and Low settings, but the High and Ultra presets begin to feel less fluid.

At 3840x2160, the system is clearly at its limits. The Low preset averages 60 FPS, the Medium preset averages 47 FPS with a range of 40 to 54 FPS, the High preset averages 35 FPS, and the Ultra preset averages 33 FPS. The data shows that 4K gaming is only viable on the Low preset if a consistent 60 FPS is desired, and even then, the minimum frame rate is not recorded. The Medium preset provides a playable experience, but the High and Ultra presets are too demanding for smooth gameplay.

Settings Recommendations

Based on the measured data, the optimal settings for this configuration depend on the user's target resolution and frame rate preference. For a 1080p display, the High preset provides an average of 59 FPS, which is very close to the 60 FPS target. This is the recommended preset for this resolution, as it offers a strong balance between visual fidelity and performance. The Ultra preset at 1080p averages 56 FPS, which is a minor drop for a significant increase in visual quality, so it remains a viable option for those who prioritize graphics over a few extra frames.

For 1440p displays, the Medium preset is the sweet spot, delivering an average of 63 FPS. This provides a smooth and responsive experience while maintaining a decent level of visual quality. The High preset at 48 FPS is playable but may not be ideal for all users, while the Ultra preset at 45 FPS is more demanding. For users who prefer higher frame rates, the Low preset at 81 FPS is a clear choice, but it comes with a significant reduction in visual quality.

At 4K, the situation is more constrained. The Low preset is the only one that achieves a 60 FPS average, making it the recommended choice for a consistent frame rate. The Medium preset averages 47 FPS, which is still playable and offers a much better visual experience for those willing to accept a lower frame rate. The High and Ultra presets are not recommended for 4K, as their average frame rates of 35 FPS and 33 FPS, respectively, will result in a less fluid experience.

CPU Role

The Intel Core Ultra 7 265K is a high-end processor with 20 cores and 20 threads, a base clock of 3.90 GHz, and a boost clock of 5.50 GHz. It has a large 30 MB shared L3 cache and supports DDR5 memory, which provides ample bandwidth for any game. In the context of Microsoft Flight Simulator, the CPU's role is to handle the complex simulation logic, physics calculations, and AI processing. The benchmark data indicates that this processor is more than capable of handling these tasks, as it does not appear to be the bottleneck at any resolution.

The CPU's performance relative to its rivals is strong. It has an average benchmark score that is 1% higher than the Intel Core i7-14700KF and 1.3% higher than the AMD Ryzen 7 9700F. This places it in the top tier of desktop processors, and its 94th percentile ranking among all CPUs confirms its high-end status. Given this processing power, it is clear that the CPU is not holding back the system in this game.

Instead, the data suggests that the CPU has significant headroom left on the table. At 1080p Low, where the GPU is less stressed, the system achieves 101 FPS. If the CPU were the limiting factor, we would expect to see this frame rate remain constant even at higher resolutions, but it does not. The fact that the frame rate drops significantly at 4K proves that the CPU is not the primary constraint. The processor's high boost clock and 20-core design ensure that it can feed the GPU with data quickly, but the RX 7600 simply cannot render the game fast enough to take full advantage of the CPU's capabilities.