Microsoft Flight Simulator

# Microsoft Flight Simulator: AMD Ryzen 7 7700X + NVIDIA GeForce RTX 4080

This combination of the AMD Ryzen 7 7700X and NVIDIA GeForce RTX 4080 delivers a robust Microsoft Flight Simulator experience across all tested resolutions, with the data showing a clear shift from CPU-bound performance at 1080p to GPU-bound performance as resolution climbs. The benchmark results place this pairing at rank 215 out of 3,714 tested combos, placing it in the top 6% of all configurations tested for this title. The 8-core, 16-thread Zen 4 processor paired with the 16 GB GDDR6X Ada Lovelace GPU produces frame rates that range from 70 FPS at 4K Ultra to 211 FPS at 1080p Low, demonstrating substantial headroom for high-refresh-rate displays at lower resolutions and playable performance at 4K with maximum settings.

Resolution Scaling

The measured FPS data reveals a predictable yet informative scaling pattern as resolution increases from 1920x1080 to 3840x2160. At Ultra settings, the average frame rate drops from 117 FPS at 1080p to 95 FPS at 1440p, a reduction of 22 FPS, and then further to 70 FPS at 4K, another 25 FPS decrease. This represents a total drop of 47 FPS from 1080p to 4K at Ultra, or approximately 40% of the 1080p performance. The scaling pattern indicates that at 4K Ultra, the RTX 4080's rendering workload becomes the dominant factor, with the 70 FPS result still clearing comfortable playability thresholds for a flight simulator.

At High settings, the scaling follows a similar trajectory: 123 FPS at 1080p, 99 FPS at 1440p, and 73 FPS at 4K. The 4K result at High settings is actually 3 FPS higher than the 4K Ultra result, suggesting that the High preset relieves enough GPU pressure to maintain a more consistent frame delivery. The Low settings preset shows the most dramatic scaling, with 211 FPS at 1080p dropping to 170 FPS at 1440p and then to 125 FPS at 4K. Even at 4K Low, the frame rate remains above 120 FPS, indicating that the GPU is never fully saturated when visual fidelity is reduced.

The Medium preset provides the only complete min/max frame data in the measured results, revealing useful consistency information. At 1080p Medium, the average is 164 FPS with a minimum of 139 and maximum of 188, a spread of 49 FPS. At 1440p Medium, the average drops to 132 FPS with a range of 112 to 152, a 40 FPS spread. At 4K Medium, the average is 97 FPS with a range of 83 to 112, a 29 FPS spread. This narrowing range at higher resolutions suggests that GPU-bound scenarios produce more consistent frame pacing, whereas CPU-bound scenarios at lower resolutions exhibit greater variance.

CPU Role

The AMD Ryzen 7 7700X contributes to this game's results through its 8 cores and 16 threads built on the Zen 4 Raphael architecture, manufactured on a 5 nm process at TSMC. The processor operates with a base clock of 4.50 GHz and a boost clock of 5.40 GHz, providing strong single-threaded performance that flight simulators typically leverage for core simulation and physics calculations. The 32 MB of shared L3 cache and 1 MB L2 cache per core help maintain data locality for the complex world-streaming workloads Microsoft Flight Simulator generates.

Synthetic benchmark scores contextualize the CPU's capability. The Cinebench R23 multicore score of 19,088 and single-core score of 1,987 indicate strong all-around processing power. The 3DMark results show scaling from 1,090 in the single-thread test to 8,859 in the 16-thread test, demonstrating efficient multi-thread utilization. The Geekbench multicore score of 12,451 and single-core score of 2,289 further confirm the processor's balanced performance profile. The PassMark multithread score of 35,686 places this CPU in the 85th percentile among all tested CPUs, with an average benchmark score of 35,909.

The nearest rival comparisons show tight competition. The AMD Ryzen 7 PRO 5845 scores 35,802, just 0.3% behind. The Intel Core 7 250H and AMD Ryzen AI 7 PRO 350 both trail by 0.5%, while the Intel Core Ultra 9 185H is 0.7% behind. These margins indicate that the 7700X sits in a highly competitive performance band where CPU selection between these options would yield minimal practical differences in flight simulator frame rates. The CPU's 105 W TDP and DDR5 memory support with dual-channel configuration and 83.2 GB/s bandwidth provide adequate memory bandwidth for the streaming-heavy workloads this game presents.

GPU Role

The NVIDIA GeForce RTX 4080 brings substantial rendering capability to this pairing, featuring the AD103 chip with Ada Lovelace architecture on a 5 nm TSMC process. The GPU operates with a base clock of 2205 MHz and boost clock of 2505 MHz, backed by 16 GB of GDDR6X memory on a 256-bit bus delivering 716.8 GB/s of bandwidth. The 9,728 shading units, 304 texture mapping units, and 112 raster output processors provide the raw compute throughput needed for high-resolution flight simulation rendering.

The synthetic benchmark results position the GPU strongly. The 3DMark Steel Nomad DX12 score of 6,567 and PassMark G3D score of 34,457 demonstrate solid DirectX 12 performance. The Geekbench OpenCL score of 214,739 and Vulkan score of 263,779 indicate strong compute capabilities that support the game's physics and scenery generation systems. The PassMark GPU compute score of 20,671 reflects substantial parallel processing throughput. The GPU's 48.74 TFLOPS of FP32 performance and 280.6 GPixel/s pixel rate provide the fill rate necessary for 4K rendering at the measured frame rates.

The RTX 4080 ranks in the 86th percentile among all tested GPUs with an average benchmark score of 54,247. Its nearest rivals show interesting positioning: the RTX 4080 SUPER scores 54,209, a mere 0.1% difference, while the AMD Radeon Pro W5700X scores 54,828, 1.1% higher. The AMD Radeon RX 6750 GRE 12 GB and AMD Radeon 8060S score 55,698 and 55,757 respectively, 2.6% and 2.7% higher. These comparisons show that the RTX 4080 sits at the edge of a performance cluster where small synthetic differences may not translate to meaningful FPS variations in this specific game.

How This Combo Ranks

The combination of the Ryzen 7 7700X and RTX 4080 achieves rank 215 out of 3,714 tested combos for Microsoft Flight Simulator, placing it in the top 5.8% of all configurations evaluated. This ranking reflects the balanced nature of this pairing, where neither component bottlenecks the other to a severe degree across the tested resolution and settings matrix. The CPU's 85th percentile standing and GPU's 86th percentile standing are closely matched, suggesting complementary performance tiers.

The rank position indicates that while there are 214 configurations that deliver higher frame rates in this game, the vast majority of tested combos—3,499 of them—perform at or below this level. For a flight simulator that prioritizes consistent frame delivery over raw competitive frame rates, this position represents a strong placement. The measured frame data shows that this combo never drops below 70 FPS average at any resolution or settings combination tested, which is a significant achievement for a simulation title known for demanding system resources.

The proximity of the CPU and GPU percentile rankings suggests that this pairing is well-balanced for this workload. A significantly stronger CPU or GPU would likely show diminishing returns in this game, as the measured results indicate that neither component is consistently the sole limiting factor across all test conditions. The 4K Ultra result of 70 FPS and 1080p Low result of 211 FPS bracket the performance envelope effectively.

Measured FPS Breakdown

At 1920x1080 resolution, the measured results show a clear progression across settings presets. Low settings produce an average of 211 FPS, which drops to 164 FPS at Medium with a minimum of 139 and maximum of 188. High settings yield 123 FPS average, while Ultra settings produce 117 FPS. The gap between Low and Ultra at 1080p is 94 FPS, indicating that the CPU and GPU combination has substantial headroom at this resolution even with maximum visual fidelity.

Moving to 2560x1440, the performance scales down predictably. Low settings average 170 FPS, Medium averages 132 FPS with a range of 112 to 152, High averages 99 FPS, and Ultra averages 95 FPS. The delta between Low and Ultra at 1440p is 75 FPS, showing that resolution scaling compresses the settings-based performance spread. The 1440p results remain highly playable across all presets, with even the most demanding Ultra preset staying above 90 FPS average.

At 3840x2160, the performance envelope tightens further. Low settings still produce 125 FPS average, Medium yields 97 FPS with a range of 83 to 112, High produces 73 FPS, and Ultra drops to 70 FPS. The gap between Low and Ultra at 4K narrows to 55 FPS, demonstrating that the GPU becomes the primary constraint at this resolution. The 4K Medium result with its min/max range of 83 to 112 shows that frame delivery remains reasonably consistent even at higher resolution, with the minimum staying above 80 FPS.

Settings Recommendations

The measured data supports different optimal settings depending on the target resolution and desired frame rate. At 1920x1080, the Ultra preset at 117 FPS average provides the best visual experience while maintaining frame rates well above 60 FPS, making it the recommended choice for users with high-refresh-rate displays. The High preset at 123 FPS offers a marginal performance gain of 6 FPS over Ultra, which does not justify the visual quality reduction.

For 2560x1440, the Ultra preset at 95 FPS average remains the recommended option, as it stays above 90 FPS while delivering maximum visual fidelity. The High preset at 99 FPS offers only 4 FPS more, an insignificant difference that does not warrant the visual downgrade. The Medium preset at 132 FPS could serve users prioritizing higher frame rates, but the Ultra preset's 95 FPS result is already smooth for a flight simulator.

At 3840x2160, the recommendation shifts based on user priorities. The Ultra preset at 70 FPS average provides the full visual experience and remains playable, making it the choice for users who prioritize image quality. The High preset at 73 FPS offers a marginal 3 FPS improvement, which is negligible. The Medium preset at 97 FPS with a minimum of 83 FPS provides a more substantial performance buffer, making it the recommended choice for users who want higher frame rates at 4K without sacrificing too much visual quality. The Low preset at 125 FPS is available for users with high-refresh-rate 4K displays, but the visual compromise is significant.

FAQ

Q: What is the best resolution for this CPU and GPU combination in Microsoft Flight Simulator?

A: The data shows playable performance at all tested resolutions. At 4K Ultra, the average is 70 FPS, at 1440p Ultra it is 95 FPS, and at 1080p Ultra it is 117 FPS. The 1440p Ultra setting balances visual quality with a 95 FPS average, while 4K remains viable at 70 FPS for users prioritizing maximum resolution.

Q: How much performance is lost when switching from 1080p to 4K at Ultra settings?

A: The average frame rate drops from 117 FPS at 1920x1080 to 70 FPS at 3840x2160, a reduction of 47 FPS or approximately 40% of the 1080p performance. The scaling between 1080p and 1440p loses 22 FPS, and between 1440p and 4K loses another 25 FPS.

Q: Does this combination perform better with the CPU or GPU as the limiting factor?

A: The CPU sits in the 85th percentile among all CPUs with an average benchmark score of 35,909, while the GPU ranks in the 86th percentile with an average score of 54,247. The closely matched percentile rankings and the narrowing performance spread at higher resolutions indicate that the GPU becomes the limiting factor at 4K, while the CPU has more influence at 1080p.

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

A: This combination ranks 215 out of 3,714 tested combos, placing it in the top 5.8% of all configurations. The ranking reflects the balanced performance of the Ryzen 7 7700X and RTX 4080 pairing across the full resolution and settings test matrix.

Q: What is the frame rate consistency like at Medium settings?

A: The Medium preset provides the only complete min/max data. At 1080p, the average is 164 FPS with a range of 139 to 188. At 1440p, the average is 132 FPS with a range of 112 to 152. At 4K, the average is 97 FPS with a range of 83 to 112. The narrowing range at higher resolutions indicates more consistent frame pacing when GPU-bound.

Q: Is the RTX 4080 significantly faster than its nearest competitor in synthetic benchmarks?

A: The RTX 4080 SUPER scores 54,209, just 0.1% different from the RTX 4080's 54,247. The AMD Radeon Pro W5700X scores 54,828, which is 1.1% higher. These small deltas indicate that the RTX 4080 and its closest rivals perform nearly identically in aggregate synthetic testing.