Microsoft Flight Simulator

FAQ

Q: What is the average frame rate for this combo at 1080p Ultra settings?

A: The Intel Core i7-14700KF paired with the AMD Radeon RX 7800 XT delivers an average of 83 FPS at 1920x1080 with Ultra settings in Microsoft Flight Simulator.

Q: How does the CPU compare to its closest rival in raw benchmark scores?

A: The CPU's average benchmark score is 70,163, which places it 0.2% ahead of the AMD Ryzen 7 9700F (avg score 69,996) and 0.4% ahead of the AMD Ryzen 9 7940HX (avg score 69,875).

Q: What is the frame rate difference between Low and Ultra settings at 1440p?

A: At 2560x1440, the Low preset achieves an average of 120 FPS, while the Ultra preset drops to an average of 67 FPS, representing a substantial performance gap of 53 FPS between the two extreme presets.

Q: Does the 16 GB VRAM on this GPU provide sufficient headroom at 4K?

A: The GPU features 16 GB of GDDR6 memory with a 256-bit bus and 624.1 GB/s bandwidth. Benchmark results show playable averages at 4K High (52 FPS), indicating the memory configuration is adequate for this title at that resolution.

Q: How does the GPU's benchmark score compare to the NVIDIA GeForce GTX 1660?

A: The RX 7800 XT has an average benchmark score of 11,627, which is 0.5% lower than the GTX 1660's average score of 11,680. The RX 7800 XT sits at the 51st percentile among all GPUs.

Q: What is the combo's overall ranking among tested configurations?

A: This specific CPU and GPU combination ranks 1,236 out of 3,714 tested combos in Microsoft Flight Simulator, placing it in the upper third of all configurations.

CPU Role

The Intel Core i7-14700KF brings 20 cores and 28 threads to the simulation, with a base clock of 3.40 GHz and a boost clock of 5.60 GHz. This Raptor Lake Refresh part, built on Intel's 10 nm process, shows strong multi-threaded capabilities that matter for flight simulation's complex physics and AI calculations. The Cinebench R23 multicore score of 44,167 and Geekbench multicore score of 21,462 indicate robust parallel processing headroom.

The CPU's 33 MB of shared L3 cache and 2 MB L2 cache per core help maintain data locality during the streaming-heavy workloads typical of terrain and weather simulation. Single-thread performance is equally important here, and the Cinebench R23 single-core score of 6,235 and PassMark single-thread score of 4,480 demonstrate the high frequency capability of this chip. The 5.60 GHz boost clock is directly relevant to maintaining minimum frame rates in CPU-bound scenarios, particularly when flying over dense scenery or complex weather systems.

The CPU's benchmark percentile of 94 versus all CPUs places it firmly in the enthusiast tier. Compared to its nearest rivals, it edges out the AMD Ryzen 9 7950X by 0.9% in average benchmark score, while the Intel Core Ultra 7 265K is 1% ahead. The data suggests this CPU provides balanced performance that scales well across both lightly-threaded and heavily-threaded workloads, though the measured FPS data reveals that in this specific game, the GPU becomes the primary constraint at higher resolutions.

GPU Role

The AMD Radeon RX 7800 XT, based on the Navi 32 chip and RDNA 3.0 architecture, provides 16 GB of GDDR6 memory on a 256-bit bus with 624.1 GB/s bandwidth. The GPU runs at a base clock of 1295 MHz, a game clock of 2124 MHz, and a boost clock of 2430 MHz. With 3,840 shading units, 240 TMUs, and 96 ROPs, the card delivers 37.32 TFLOPS of FP32 performance.

The GPU's 60 ray tracing cores support DirectX 12 Ultimate, though flight simulation's primary rendering load falls on traditional rasterization. The 16 GB VRAM capacity proves valuable at 4K resolution, where texture-heavy scenery and detailed aircraft models demand substantial memory allocation. The 267 mm card length and dual-slot design indicate a substantial cooling solution appropriate for the 263 W TDP.

Benchmark results show the GPU at the 51st percentile among all GPUs, with an average benchmark score of 11,627. Interestingly, its nearest rival data shows the RX 7800 XT performing 0.5% below the NVIDIA GeForce GTX 1660 in average benchmark score, though the measured FPS in this game tells a different story. The disparity between synthetic benchmarks and real-world flight simulation performance highlights the importance of game-specific optimization. The PassMark G3D score of 24,176 and Geekbench Vulkan score of 54,228 provide context for its compute and graphics capabilities. In this title, the GPU's memory bandwidth and capacity appear to be the determining factors for high-resolution performance.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. The Low preset averages 149 FPS, while Medium averages 116 FPS with a minimum of 98 FPS and maximum of 133 FPS. High settings reduce the average to 87 FPS, and Ultra brings it down to 83 FPS. The 1080p results show the largest gap between Low and Ultra at 66 FPS, indicating that this resolution allows the GPU to stretch its legs while the CPU keeps up adequately.

Moving to 2560x1440, the performance scales down proportionally. Low settings maintain a smooth 120 FPS average, while Medium delivers 93 FPS with a range of 79 to 107 FPS. High settings average 70 FPS, and Ultra drops to 67 FPS. The difference between Low and Ultra at 1440p narrows to 53 FPS, showing that resolution begins to exert more influence on the GPU workload.

At 3840x2160, the frame rates become more demanding. The Low preset still manages an 88 FPS average, but Medium falls to 69 FPS with a minimum of 59 FPS and maximum of 79 FPS. High settings average 52 FPS, and Ultra drops to 49 FPS. The gap between Low and Ultra at 4K is 39 FPS, the smallest of the three resolutions, indicating that the GPU is becoming the limiting factor. The Medium preset at 4K shows the only recorded minimum frame rate below 60 FPS at 59 FPS, suggesting that maintaining 60 FPS at 4K requires either Low settings or resolution scaling.

Resolution Scaling

The frame rate scaling from 1080p to 4K reveals the bottleneck characteristics of this configuration. At Low settings, the average FPS drops from 149 at 1080p to 120 at 1440p to 88 at 4K. This represents a 19.5% reduction from 1080p to 1440p and a 40.9% reduction from 1080p to 4K. The scaling at Low settings shows the GPU becoming progressively more constrained as pixel count increases.

At Ultra settings, the progression is 83 FPS at 1080p, 67 FPS at 1440p, and 49 FPS at 4K, with reductions of 19.3% and 41.0% respectively. The consistency of these percentage drops across different quality presets suggests that resolution scaling follows a predictable pattern, dominated by the GPU's fill rate and memory bandwidth. The 624.1 GB/s bandwidth and 233.3 GPixel/s pixel rate are the key specifications that determine this scaling behavior.

The data indicates that at 1080p, the CPU's strong single-thread performance (evidenced by the 6,235 Cinebench R23 single-core score) is sufficient to feed the GPU, as evidenced by the 149 FPS Low preset result. However, as resolution increases, the GPU's computational load grows while the CPU's role diminishes. The 4K results, particularly the 49 FPS Ultra average, clearly show the GPU operating near its limits. The diminishing returns between 1440p and 4K, where the frame rate drops by roughly 27-29% for both Low and Ultra presets, further confirm that the RX 7800 XT is the primary performance limiter at higher resolutions.

Settings Recommendations

For players targeting 60 FPS as a baseline, the data provides clear guidance across resolutions. At 1080p, all four presets exceed 60 FPS, with the Ultra preset still delivering 83 FPS on average. This means 1080p users can confidently select Ultra settings without sacrificing smoothness. The Medium preset at 1080p offers a comfortable margin with a 98 FPS minimum, making it a safe choice for maintaining consistent frame pacing.

At 1440p, the situation becomes more nuanced. The Ultra preset averages 67 FPS, which is above 60 but without a recorded minimum. The High preset at 70 FPS provides a slight buffer. The Medium preset, with its 79 FPS minimum and 93 FPS average, offers the best balance for ensuring no drops below 60 FPS. Players prioritizing visual fidelity over absolute smoothness can use High, while those seeking maximum headroom should consider Medium.

At 4K, the trade-offs become more pronounced. The Ultra preset's 49 FPS average falls below the 60 FPS threshold, and High's 52 FPS is only marginally better. The Medium preset averages 69 FPS but has a 59 FPS minimum, which may cause occasional stutters. The Low preset at 88 FPS is the only 4K option that comfortably exceeds 60 FPS throughout. For 4K users, the data suggests that Low or Medium presets are the practical choices, with Medium offering a reasonable visual compromise at the cost of occasional frame dips. The 49 FPS Ultra result at 4K indicates that the GPU's 16 GB VRAM and 37.32 TFLOPS compute are insufficient for maxed-out settings at this resolution.

How This Combo Ranks

This Intel Core i7-14700KF and AMD Radeon RX 7800 XT combination ranks 1,236 out of 3,714 tested combos in Microsoft Flight Simulator, placing it at approximately the 67th percentile of all configurations. This ranking reflects the balance between the CPU's strong performance (94th percentile among all CPUs) and the GPU's mid-range positioning (51st percentile among all GPUs).

The CPU's benchmark data shows it outperforms the AMD Ryzen 9 7950X by 0.9% and the AMD Ryzen 9 7940HX by 0.4% in average score, while trailing the Intel Core Ultra 7 265K by 1%. This places the CPU in a competitive position against top-tier alternatives. However, the GPU's 51st percentile ranking and its proximity to the GTX 1660 in synthetic benchmarks suggest that this combo is CPU-heavy in its performance profile.

In practical terms, the combo's ranking means it outperforms roughly two-thirds of all tested configurations in this specific game. The measured FPS data supports this position: the combo achieves excellent performance at 1080p, good performance at 1440p, and adequate performance at 4K on lower presets. The ranking reflects a system that is well-suited for high-refresh-rate 1080p gaming and capable of 1440p gaming at high settings, but it will not top leaderboards for 4K Ultra gaming in Microsoft Flight Simulator. The combination's strength lies in its CPU's ability to maintain high minimum frame rates in CPU-intensive scenarios, while its weakness is the GPU's limited headroom at ultra-high resolutions.