Microsoft Flight Simulator

The pairing of the AMD Ryzen 5 2600 with the NVIDIA GeForce RTX 4060 in Microsoft Flight Simulator presents a study in bottleneck dynamics and resolution-dependent behavior. The measured data reveals a system that is clearly GPU-limited at higher resolutions but becomes increasingly CPU-sensitive as the resolution drops, ultimately landing at a mid-pack rank among all tested configurations.

Resolution Scaling

The FPS progression across resolutions shows a classic pattern, but with a distinct inflection point that highlights the CPU's limitations. At 1080p with Low settings, the combo achieves 117.9 FPS, but this drops to 92.8 FPS at 1440p and 69.9 FPS at 4K. This represents a 40.7% reduction from 1080p to 4K at Low settings, which is substantial but not the steepest decline in the dataset.

The picture changes dramatically when examining the High settings tier. At 1080p High, the system produces 71.7 FPS. Moving to 1440p High yields 53.9 FPS, and 4K High drops to 39.9 FPS. The scaling from 1080p to 1440p is a 24.8% reduction, while 1440p to 4K sees another 26.0% cut. This pattern suggests that at High settings, the GPU is becoming the primary constraint even at 1080p, as the frame rate is already well below what the CPU could theoretically support based on the Low settings results.

The Ultra settings tier tells a similar story with slightly lower absolute numbers: 68.9 FPS at 1080p, 51 FPS at 1440p, and 40.2 FPS at 4K. The scaling between 1080p and 1440p Ultra is 26.0%, and between 1440p and 4K Ultra is 21.2%. Notably, the 4K Ultra result of 40.2 FPS is nearly identical to the 4K High result of 39.9 FPS, differing by only 0.3 FPS. This near-convergence indicates that at 4K, the GPU's rendering workload dominates regardless of whether settings are High or Ultra, with the CPU's contribution becoming negligible.

Medium settings occupy the middle ground: 93.3 FPS at 1080p, 76.6 FPS at 1440p, and 52.4 FPS at 4K. The 1080p to 1440p drop here is 17.9%, while 1440p to 4K drops 31.6%. The steeper decline at higher resolutions in this tier reinforces the GPU-bound nature of 4K operation.

The data indicates that the RTX 4060, with its 8 GB GDDR6 memory and 272.0 GB/s bandwidth, handles 1080p and 1440p comfortably across all settings, but 4K pushes it to its limits. The Ryzen 5 2600's 6 cores and 12 threads at 3.90 GHz boost are sufficient to feed the GPU at lower resolutions, as evidenced by the 117.9 FPS Low result at 1080p, but the gap between Low and Ultra at 1080p (49 FPS difference) suggests the CPU still has headroom that the GPU cannot fully utilize at higher quality presets.

How This Combo Ranks

The combination ranks 1026th out of 1795 tested combos in Microsoft Flight Simulator, placing it in the 57th percentile of all configurations. This mid-pack position is somewhat surprising given the individual components' specifications, but it reflects the demanding nature of the simulator and the inherent imbalance of pairing a 2018-era CPU with a 2023-era GPU.

The CPU's percentile ranking of 77th among all processors is notably higher than the combo's overall game rank, suggesting that the Ryzen 5 2600 is not the primary limiting factor in the game's performance hierarchy. Its nearest rivals include the Intel Core i5-1345U (0.4% lower average score) and the AMD Ryzen 5 7530U (0.6% higher), indicating the CPU sits in a competitive performance band for its generation.

The GPU's percentile ranking of 66th among all graphics cards is more modest, and its nearest rivals include the AMD Radeon RX 6600M (0.6% lower) and the Intel Arc B580 (0.7% higher). The RTX 4060's 15.11 TFLOPS FP32 performance and 236.2 GTexel/s texture rate are solid, but the 128-bit memory bus and 272.0 GB/s bandwidth limit its ability to push high frame rates at 4K in a simulator known for heavy asset streaming.

The rank of 1026 out of 1795 means that better-performing combos are more common than worse-performing ones, but the delta from the median is not extreme. Given that the CPU's benchmark scores place it near the i5-11600KF (0.6% lower) and i7-10700F (0.7% higher), the combo's game rank reflects a system that is capable but not exceptional in this specific title.

FAQ

Q: What is the best resolution/settings combination for smooth gameplay?

A: The data shows that 1080p Medium produces 93.3 FPS, which is well above the 60 FPS threshold for smooth flight simulation. For a more visually detailed experience, 1440p Medium at 76.6 FPS offers a good balance, while 4K requires dropping to Low settings (69.9 FPS) to maintain similar frame rates.

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

A: The bottleneck shifts with resolution. At 1080p Low, the 117.9 FPS result indicates the CPU is the limiting factor, as the GPU could likely render more frames if fed faster data. At 4K, the near-identical High (39.9 FPS) and Ultra (40.2 FPS) results demonstrate GPU saturation, making the graphics card the primary constraint.

Q: How does this combo compare to other tested configurations?

A: It ranks 1026th out of 1795 combos, placing it in the lower-middle portion of the distribution. The CPU's average benchmark score of 19616 puts it within 0.7% of several rivals, including the Intel Core i5-11600KF and AMD Ryzen 5 7530U, showing that the processor is competitive for its class.

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

A: Yes, but with compromises. The 4K Low result of 69.9 FPS is playable, and 4K Medium at 52.4 FPS is acceptable for flight simulation. However, 4K High (39.9 FPS) and 4K Ultra (40.2 FPS) fall below the 60 FPS ideal, requiring users to prioritize either resolution or visual fidelity.

Q: What is the performance difference between Low and Ultra settings at 1080p?

A: The 1080p Low result is 117.9 FPS, while 1080p Ultra is 68.9 FPS, a difference of 49.0 FPS or 41.6% lower performance. This gap is larger than the 1440p difference (92.8 FPS Low vs 51 FPS Ultra, a 45.1% drop) and the 4K difference (69.9 FPS Low vs 40.2 FPS Ultra, a 42.5% drop), indicating that CPU overhead has a greater relative impact at lower resolutions.

Q: How does the RTX 4060's performance compare to its nearest rivals?

A: The GPU's average benchmark score of 23181 is 0.6% higher than the AMD Radeon RX 6600M and 0.7% higher than the Intel Arc B580. Its PassMark G3D score of 19545 places it in the 66th percentile of all GPUs, showing it is a mid-range performer that excels at 1080p and 1440p.

Measured FPS Breakdown

At 1080p, the full range of settings is playable. Low settings deliver 117.9 FPS, Medium provides 93.3 FPS, High reaches 71.7 FPS, and Ultra drops to 68.9 FPS. The step from Low to Medium is a 24.6 FPS reduction, while Medium to High costs 21.6 FPS, and High to Ultra only loses 2.8 FPS. This final small gap suggests the Ultra preset's additional effects are not heavily taxing the GPU at 1080p.

At 1440p, the numbers scale down proportionally. Low settings produce 92.8 FPS, Medium yields 76.6 FPS, High achieves 53.9 FPS, and Ultra bottoms out at 51 FPS. The transition from Low to Medium is 16.2 FPS, Medium to High is 22.7 FPS, and High to Ultra is a mere 2.9 FPS. The diminishing returns between High and Ultra persist at this resolution.

At 4K, the GPU becomes the dominant constraint. Low settings manage 69.9 FPS, Medium drops to 52.4 FPS, High falls to 39.9 FPS, and Ultra nearly matches at 40.2 FPS. The Low to Medium gap is 17.5 FPS, Medium to High is 12.5 FPS, and High to Ultra shows a negligible 0.3 FPS increase. This inversion, where Ultra slightly outperforms High at 4K, is within measurement variance and indicates the settings are effectively GPU-bound to the same degree.

The complete dataset reveals that the combo's performance envelope spans from 117.9 FPS (1080p Low) down to 39.9 FPS (4K High). This range of 78.0 FPS demonstrates the system's flexibility, though the lower end requires accepting reduced visual quality at 4K.

CPU Role

The AMD Ryzen 5 2600 is a 6-core, 12-thread processor from the 2000 series, built on the 12 nm Zen architecture and released in April 2018. Its base clock of 3.40 GHz boosts to 3.90 GHz, and it features 16 MB of shared L3 cache. The CPU's PassMark multithread score is 13160, with a single-thread score of 2239, placing it in the 77th percentile of all processors.

In Microsoft Flight Simulator, the CPU's role is to handle game logic, physics calculations, and asset streaming. The data shows that at 1080p Low, the system achieves 117.9 FPS, which is only 25.3% higher than the 4K Low result of 69.9 FPS. This relatively modest gain indicates that the CPU is not the sole limiter even at low resolutions, but it does prevent the GPU from reaching its full potential.

The Cinebench R23 multi-core score of 11186 and single-core score of 1579 provide context. The single-core performance, which is critical for flight simulation's often serial workloads, places the Ryzen 5 2600 behind more modern processors. Its nearest CPU rivals include the Intel Core i5-1345U (0.4% higher average score) and the AMD Ryzen 5 7530U (0.6% lower), both of which are newer mobile parts, yet the desktop Ryzen holds its own.

The 65 W TDP and dual-channel DDR4 memory support with 46.9 GB/s bandwidth are adequate for the game's demands. The CPU's PCIe Gen 3 interface with 16 lanes provides sufficient bandwidth for the RTX 4060, though the GPU's PCIe 4.0 x8 interface would benefit from a newer platform. The benchmark results indicate that while the CPU is not the primary bottleneck at 4K, its aging architecture does cap performance at 1080p, where the 117.9 FPS Low result is likely near the CPU's practical limit for this game's single-threaded aspects.