Microsoft Flight Simulator

CPU Role — cores, clocks, and how they relate to this game's results

The Intel Core i7-14700K is a 20-core, 28-thread processor based on the Raptor Lake architecture, built on Intel's 10 nm process. It carries a base clock of 3.40 GHz and a boost clock of 5.60 GHz, with a 125 W TDP. The chip includes an 80 KB L1 cache per core, a 2 MB L2 cache per core, and a 33 MB shared L3 cache. In synthetic workloads, this CPU posts a Cinebench R23 multi-core score of 44534 and a single-core score of 6287, while Geekbench results show 18896 multi-core and 2932 single-core. The PassMark multithread score reaches 52392, with a single-thread score of 4472.

For a flight simulator like Microsoft Flight Simulator, the CPU's single-thread performance is often the critical factor, as the simulation engine handles physics, weather, and AI traffic on a limited number of threads. The 14700K's boost clock of 5.60 GHz and its single-core Cinebench R23 score of 6287 indicate strong per-thread throughput. The data shows that at lower resolutions and settings, this CPU is capable of pushing frame rates well above what the GPU can handle, which becomes evident when examining the measured FPS across the resolution and settings matrix.

The CPU's percentile ranking among all processors sits at 96, meaning it outperforms the vast majority of chips in the database. Its nearest rival, the Intel Core i7-14700KF, scores 70104 on average, a delta of 0% from the 14700K's 70074 average. The AMD Ryzen 9 9950X scores 70420, putting it 0.5% ahead, while the Intel Xeon Platinum 8270 scores 71056, 1.4% ahead. These small deltas suggest that in CPU-bound scenarios, the 14700K operates within a narrow performance band relative to its closest competitors.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce GTX 1070 is a Pascal-architecture GPU built on TSMC's 16 nm process, featuring 8 GB of GDDR5 memory on a 256-bit bus, delivering 256.3 GB/s of bandwidth. The card runs at a base clock of 1506 MHz with a boost clock of 1683 MHz, and memory at 2002 MHz (8 Gbps effective). It has 1920 shading units, 120 TMUs, and 64 ROPs, with a pixel rate of 107.7 GPixel/s and a texture rate of 202.0 GTexel/s. The FP32 throughput is 6.463 TFLOPS.

The GTX 1070's percentile ranking among all GPUs is 51, placing it near the median. Its average benchmark score is 12331, with the nearest rival being the NVIDIA Quadro K4200 at 12241 (0.7% behind), the GeForce GTX 880M at 12490 (1.3% ahead), the GTX 1650 SUPER at 12504 (1.4% ahead), and the Tesla K20Xm at 12547 (1.7% ahead). This grouping shows the GTX 1070 sits in a tightly contested mid-range segment.

For Microsoft Flight Simulator, the GPU's 8 GB VRAM is a relevant factor. The game streams large textures for terrain, aircraft, and scenery. At 4K with High or Ultra settings, the data shows this GPU becomes the limiting component, with average FPS dropping to 28.2 and 29.3 respectively. The GTX 1070's Pascal architecture lacks dedicated ray tracing cores, but the measured results indicate the card still handles the game's DirectX 12 workload, albeit with frame rates that fall below the 30 FPS threshold at 4K High and Ultra presets.

How This Combo Ranks — use comboRankInGame vs other tested combos

This specific combination of the Intel Core i7-14700K and NVIDIA GeForce GTX 1070 ranks 1526 out of 1795 tested combos in Microsoft Flight Simulator. This places the combo in the bottom 15% of all configurations in the database, which is a notable finding given the CPU's strong synthetic performance. The rank reflects the overall system balance: the GTX 1070, being a mid-range GPU from 2016, holds back the 14700K's capabilities in this title.

The disparity between the CPU's 96th percentile ranking and the combo's 1526th position out of 1795 combos (roughly the 15th percentile) illustrates a significant bottleneck. The CPU can compute frames far faster than the GPU can render them, particularly at higher resolutions and settings. This is a classic example of an unbalanced pairing where the processor's headroom goes unused.

Compared to combos that pair the 14700K with more modern GPUs, this configuration would fall substantially behind in frame rates. However, the data shows that at 1080p Low settings, the combo still achieves 83 FPS, indicating that the CPU can drive playable frame rates when the GPU workload is light. The rank of 1526 reflects the average performance across all tested settings and resolutions, where the GPU's limitations dominate the outcome.

Measured FPS Breakdown — resolution by resolution, settings by settings, exact numbers

At 1920x1080, the combo delivers an average FPS of 83 on Low settings, 64.5 on Medium, 46.7 on High, and 45.9 on Ultra. The gap between Low and Medium is 18.5 FPS, while the drop from Medium to High is 17.8 FPS, and from High to Ultra is only 0.8 FPS. This suggests that the High to Ultra transition places minimal additional load on the system, likely because the CPU begins to limit frame generation at these settings.

At 2560x1440, the average FPS drops to 67.2 on Low, 51.5 on Medium, 40.2 on High, and 36.1 on Ultra. The reduction from 1080p to 1440p is consistent: Low loses 15.8 FPS, Medium loses 13.0 FPS, High loses 6.5 FPS, and Ultra loses 9.8 FPS. The smaller absolute drop at High settings indicates the GPU is becoming the primary constraint as resolution increases.

At 3840x2160, the average FPS falls to 46.9 on Low, 35.2 on Medium, 28.2 on High, and 29.3 on Ultra. Notably, Ultra at 4K scores slightly higher than High at 4K, which is an anomaly in the data that could stem from test variance or specific scene content. The 4K Low setting remains playable at 46.9 FPS, but High and Ultra both fall below 30 FPS.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

From 1080p to 4K, the FPS scaling reveals the bottleneck dynamics. At Low settings, the average FPS goes from 83 to 46.9, a 43.5% reduction. At Medium, it goes from 64.5 to 35.2, a 45.4% reduction. At High, from 46.7 to 28.2, a 39.6% reduction. At Ultra, from 45.9 to 29.3, a 36.2% reduction.

The pattern shows that the percentage drop is largest at Medium settings, while the absolute drop is largest at Low settings. This indicates that at Low and Medium, the GPU is already stressed at 1080p, and the resolution increase to 4K quadruples the pixel count, overwhelming the GTX 1070's shading and memory bandwidth. The 256.3 GB/s bandwidth and 8 GB VRAM become limiting factors.

At High and Ultra settings, the smaller percentage drops suggest that the CPU begins to play a larger role in frame pacing, as the simulation's CPU-bound components (weather, AI, physics) impose a floor on frame times regardless of resolution. The 14700K's strong single-thread performance keeps the CPU side responsive, but the GPU cannot keep up with the increased pixel workload.

The data shows that the transition from 1440p to 4K at High settings results in a 12.0 FPS drop (from 40.2 to 28.2), while the transition from 1080p to 1440p at the same settings results in a 6.5 FPS drop (from 46.7 to 40.2). The doubling of pixel count from 1440p to 4K causes a proportionally larger FPS penalty, confirming that the GTX 1070 is the limiting component at higher resolutions.

Settings Recommendations — which preset gives the best experience per the measured rows

Based on the measured FPS data, the optimal settings depend on the target resolution and desired frame rate. At 1080p, the Medium preset delivers 64.5 FPS, which provides a smooth experience for a flight simulator where camera panning and ground detail matter. The High preset at 46.7 FPS is still playable, but the drop from Medium to High (17.8 FPS) is substantial relative to the visual gains. Ultra at 45.9 FPS offers only 0.8 FPS less than High, making it a viable choice if the user prefers maximum visual fidelity without a meaningful performance penalty.

At 1440p, the Low preset achieves 67.2 FPS, which is the only setting that stays above 60 FPS. Medium at 51.5 FPS is the best balance for visual quality, as High at 40.2 FPS and Ultra at 36.1 FPS both fall below the 40 FPS threshold that many users consider the minimum for acceptable flight simulation. The data suggests that Medium at 1440p provides the most consistent experience.

At 4K, only the Low preset (46.9 FPS) remains above the playable threshold. Medium at 35.2 FPS is borderline, while High (28.2 FPS) and Ultra (29.3 FPS) fall below 30 FPS, which can result in stutter and poor responsiveness during flight maneuvers. For users targeting 4K, the Low preset is the only measured option that delivers a smooth frame rate.

Across all resolutions, the Low preset consistently delivers the highest FPS, but the Medium preset offers a significant visual upgrade over Low while maintaining playable frame rates at 1080p and 1440p. The data indicates that the GTX 1070's 8 GB VRAM is sufficient for Medium settings at all resolutions, but High and Ultra at 4K push the GPU beyond its capabilities. The recommendation is to prioritize Medium at 1080p or 1440p, and only use Low at 4K if resolution is non-negotiable.