Microsoft Flight Simulator

Settings Recommendations

The measured FPS rows for Microsoft Flight Simulator reveal a consistent pattern across all three resolutions: the jump from Low to Medium is substantial, Medium to High is moderate, and High to Ultra is minimal. At 1080p, Low delivers 155.3 FPS, Medium drops to 123.8 FPS, High sits at 89.5 FPS, and Ultra falls to 86.6 FPS. The gap between High and Ultra is just 2.9 FPS, which is negligible for a flight simulator where smooth panning matters more than raw frame rates.

The data suggests Medium is the sweet spot for this combination. At 1440p, Medium produces 96.6 FPS, which is comfortably above the 60 FPS threshold for smooth flight simulation, while High drops to 74.6 FPS and Ultra to 69.9 FPS. The Medium preset retains enough visual fidelity for terrain detail and cockpit readability without the steep performance penalty seen at High. At 4K, Medium delivers 70.6 FPS, which remains playable, whereas High falls to 50.6 FPS and Ultra to 47.3 FPS.

For users prioritizing visual quality over frame rate, High is the better choice than Ultra. The performance cost from High to Ultra is only 2.9 FPS at 1080p, 4.7 FPS at 1440p, and 3.3 FPS at 4K, suggesting Ultra adds little beyond what High already provides. Conversely, Low should be avoided unless targeting maximum frame rates for recording or competitive scenarios, as it sacrifices too much visual information for a flight sim where situational awareness is critical.

GPU Role

The AMD Radeon RX 9070 brings 16 GB of GDDR6 memory on a 256-bit bus, yielding 644.6 GB/s of bandwidth. This memory capacity is significant for Microsoft Flight Simulator, which streams vast amounts of terrain and photogrammetry data. The 16 GB allocation means the GPU can hold large texture caches without stuttering from memory pressure, particularly at 4K where the Ultra preset still maintains 47.3 FPS.

The GPU's clock behavior shows a base of 1330 MHz, a game clock of 2070 MHz, and a boost of 2520 MHz. The boost clock being 2520 MHz suggests the card can sustain high frequencies under load, which helps explain why 4K Low reaches 91.1 FPS—the GPU is not bandwidth-limited at lower settings. The RDNA 4.0 architecture with 3584 shading units and 128 ROPs delivers a pixel rate of 322.6 GPixel/s, which is adequate for the 4K resolution but shows diminishing returns at Ultra settings.

The RX 9070's benchmark scores provide context: its PassMark G3D score of 25381 places it in the 79th percentile among all GPUs. Its nearest rival, the NVIDIA A2, scores 34866 with a deltaPct of -0.2, meaning the RX 9070 is essentially tied with that competitor. The GPU's 3DMark Steel Nomad DX12 score of 6290 indicates strong DirectX 12 performance, which aligns with the game's modern rendering pipeline. However, the measured FPS data suggests the GPU is not the primary bottleneck at 1080p, where the CPU's influence becomes more apparent.

FAQ

Q: What is the best 4K preset for this CPU/GPU combo?

A: Medium is the most balanced choice at 4K, delivering 70.6 FPS. High drops to 50.6 FPS and Ultra to 47.3 FPS, both of which are below the 60 FPS threshold for fluid simulation. Low reaches 91.1 FPS but sacrifices too much visual detail.

Q: How does the RX 9070 compare to its nearest GPU rival in synthetic benchmarks?

A: The RX 9070's average benchmark score is 34780, while the NVIDIA A2 scores 34866 with a deltaPct of -0.2. This places the RX 9070 within 0.2% of the A2, effectively a statistical tie in overall GPU performance.

Q: Does the 16 GB VRAM make a difference in this game?

A: The 16 GB GDDR6 memory with 644.6 GB/s bandwidth allows the GPU to handle large texture sets without stuttering. At 4K Ultra, the game still runs at 47.3 FPS, indicating the memory capacity is sufficient even for the most demanding preset.

Q: What is the frame rate difference between 1080p and 1440p at High settings?

A: At 1080p High, the combo delivers 89.5 FPS, while at 1440p High it drops to 74.6 FPS. This 14.9 FPS reduction represents a 16.6% performance loss, which is moderate and suggests the GPU is becoming more relevant at higher resolutions.

Q: How does the CPU's single-thread performance affect this game?

A: The i7-12700K scores 4128 in Cinebench R23 single-core and 1043 in 3DMark single-thread. Flight simulators rely heavily on single-thread performance for physics and AI calculations, and these scores indicate strong headroom that prevents CPU bottlenecks at 1080p.

Q: Is Ultra worth the performance cost over High?

A: No. The data shows Ultra is only 2.9 FPS slower than High at 1080p (86.6 vs 89.5), 4.7 FPS slower at 1440p (69.9 vs 74.6), and 3.3 FPS slower at 4K (47.3 vs 50.6). The visual improvement from High to Ultra is minimal relative to the frame rate loss.

How This Combo Ranks

The Intel Core i7-12700K paired with the AMD Radeon RX 9070 ranks 577th out of 1795 tested combinations in Microsoft Flight Simulator. This places the combo in the 67.9th percentile of all tested configurations, meaning it outperforms roughly two-thirds of the tested systems. The ranking reflects a balanced pairing where neither component severely bottlenecks the other.

The CPU's average benchmark score of 35684 places it in the 89th percentile among all CPUs, while the GPU's 34780 average score sits in the 79th percentile among all GPUs. The slight imbalance—CPU performing better relative to its peers—suggests the i7-12700K has more headroom than the RX 9070 in this specific title. This is consistent with the measured FPS data showing that the GPU becomes the limiting factor at 4K Ultra (47.3 FPS) rather than the CPU.

Compared to other combos, this ranking of 577 out of 1795 indicates a solid mid-to-upper tier configuration. The CPU's nearest rivals—the AMD Ryzen 7 PRO 5845 (deltaPct -0.3) and Intel Core i5-14500HX (deltaPct -0.7)—show that the i7-12700K is competitive with newer parts. The GPU's nearest rival, the NVIDIA A2 (deltaPct -0.2), reinforces that the RX 9070 is a competent performer but not an outlier in its class.

CPU Role

The Intel Core i7-12700K features 12 cores and 20 threads, with a base clock of 3.60 GHz and a boost clock of 5.00 GHz. This Alder Lake-S architecture uses a 10 nm process and supports DDR4 and DDR5 memory, though the benchmark results don't specify which type was used. The 25 MB of shared L3 cache and 1.25 MB L2 per core provide substantial data locality for the game's streaming workloads.

The CPU's single-thread performance is crucial for flight simulation. Its Cinebench R23 single-core score of 4128 and 3DMark single-thread score of 1043 indicate strong per-core capability. At 1080p Low, the combo achieves 155.3 FPS, which is close to the CPU's practical limit for this game, as the GPU is not fully stressed at that resolution and settings combination. The 3DMark 16-thread score of 9276 and max-thread score of 9979 show the CPU scales well with multi-threaded workloads, though flight sims typically don't utilize all 20 threads efficiently.

The CPU's percentile rank of 89 among all CPUs means it outperforms 89% of processors in the benchmark database. Its nearest rival, the AMD Ryzen 7 PRO 5845, scores 35802 with a deltaPct of -0.3, meaning the i7-12700K is just 0.3% slower on average. The Intel Core i7-13700T scores 35468 with a deltaPct of 0.6, indicating the i7-12700K edges ahead by 0.6%. These close margins suggest the CPU is not a differentiator in this game's performance—instead, the GPU and settings choice determine the outcome.

Measured FPS Breakdown

At 1920x1080, the full settings sweep shows: Low 155.3 FPS, Medium 123.8 FPS, High 89.5 FPS, and Ultra 86.6 FPS. The transition from Low to Medium costs 31.5 FPS (20.3% reduction), Medium to High costs 34.3 FPS (27.7% reduction), and High to Ultra costs only 2.9 FPS (3.2% reduction). This pattern indicates diminishing returns beyond Medium.

At 2560x1440, the results are: Low 124.9 FPS, Medium 96.6 FPS, High 74.6 FPS, and Ultra 69.9 FPS. The drop from Low to Medium is 28.3 FPS (22.7%), Medium to High is 22.0 FPS (22.8%), and High to Ultra is 4.7 FPS (6.3%). The relative reductions are more consistent here compared to 1080p, suggesting the GPU is becoming more of a factor.

At 3840x2160, the numbers are: Low 91.1 FPS, Medium 70.6 FPS, High 50.6 FPS, and Ultra 47.3 FPS. The Low to Medium drop is 20.5 FPS (22.5%), Medium to High is 20.0 FPS (28.3%), and High to Ultra is 3.3 FPS (6.5%). The 4K results show that even Low settings achieve playable frame rates, but High and Ultra fall below 60 FPS, making them less suitable for smooth flight.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals where the bottleneck shifts. At Low settings, 1080p produces 155.3 FPS, 1440p produces 124.9 FPS, and 4K produces 91.1 FPS. The reduction from 1080p to 1440p is 19.6%, and from 1440p to 4K is 27.1%. This scaling is roughly proportional to pixel count (1440p has 1.78x the pixels of 1080p, and 4K has 2.25x the pixels of 1440p), indicating the GPU is the primary limiting factor even at Low settings.

At Ultra settings, the scaling is: 1080p 86.6 FPS, 1440p 69.9 FPS, and 4K 47.3 FPS. The drop from 1080p to 1440p is 19.3%, and from 1440p to 4K is 32.3%. The larger drop from 1440p to 4K at Ultra (32.3% vs 27.1% at Low) suggests the GPU is more heavily stressed at higher settings and resolutions, confirming that the RX 9070's 16 GB VRAM and 644.6 GB/s bandwidth are adequate but not overprovisioned for 4K Ultra.

The data indicates that at 1080p, the CPU's strong single-thread performance (Cinebench R23 single-core 4128) allows the GPU to run at its full potential, as evidenced by the 155.3 FPS Low result. However, as resolution increases, the GPU's workload grows faster than the CPU's, making the RX 9070 the limiting component at 4K. This is consistent with the combo ranking of 577 out of 1795, which reflects a configuration that excels at lower resolutions but becomes GPU-bound at higher ones.