Microsoft Flight Simulator

# How This Combo Ranks

The Intel Core i5-14400F paired with the NVIDIA GeForce GTX 1070 ranks 3069th out of 3714 tested combos in Microsoft Flight Simulator. This places the combination in the lower 17% of all tested systems, indicating that while the setup is functional, it sits firmly in the lower tier of performance for this title. The ranking reflects the GPU's age more than the CPU's capability, as the GTX 1070 is an end-of-life product from the Pascal generation, while the i5-14400F is a current-generation desktop processor.

Benchmark results show the CPU holding an 83rd percentile ranking among all tested processors, with an average benchmark score of 32279. This places it slightly ahead of the AMD Ryzen 7 PRO 8840U (32233, +0.1%) and the Intel Core i9-11900 (32226, +0.2%), while marginally behind the AMD Ryzen 7 6800HS (32354, -0.2%) and ahead of the Intel Core i7-12800H (32121, +0.5%). The GPU, conversely, sits at the 47th percentile among all GPUs with an average benchmark score of 9780, placing it just below the AMD FirePro W5000 (9803, -0.2%) and NVIDIA Quadro M2000M (9832, -0.5%), while slightly above the NVIDIA Tesla M10 (9724, +0.6%) and Tesla C2070 (9716, +0.7%).

The disparity between the CPU's high percentile ranking and the GPU's mid-tier standing explains the combo's overall low position. In Microsoft Flight Simulator, which is known for heavy CPU utilization in flight dynamics and scenery processing, the i5-14400F provides a strong foundation, but the GTX 1070's Pascal architecture and 8 GB of GDDR5 memory become the limiting factor at higher settings and resolutions.

# Settings Recommendations

Examining the measured FPS data, the best experience for this combo comes at 1920x1080 with Low settings, where the system achieves an average of 83 FPS. This is the only tested configuration that breaks the 80 FPS threshold, providing smooth performance for a flight simulator where frame pacing matters for immersion. The Medium preset at 1080p delivers 64 FPS average with a minimum of 55 FPS and maximum of 74 FPS, which remains playable but shows a notable 23% drop from Low.

At 2560x1440, the Low preset yields 67 FPS average, which is still respectable, but the Medium preset drops to 52 FPS with a minimum of 44 FPS. The Ultra preset at 1440p falls to 37 FPS, which approaches the boundary of acceptable performance for a simulator that benefits from stable frame delivery. At 3840x2160, even the Low preset only manages 49 FPS, and the Medium preset drops to 38 FPS with a minimum of 32 FPS.

For users prioritizing visual fidelity while maintaining playable frame rates, the Medium preset at 1920x1080 offers the best balance, with the 55 FPS minimum ensuring the simulator remains responsive during complex scenery loading. The Ultra preset at 1080p produces 46 FPS average, which is within playable range but sacrifices the headroom needed for the frame drops that occur in dense urban areas or during weather transitions. The data suggests that this combo is best suited to 1080p gaming, with Low or Medium settings depending on whether smoothness or visual quality takes precedence.

# Resolution Scaling

The FPS scaling from 1920x1080 to 3840x2160 reveals a clear pattern of GPU limitation. At Low settings, the system delivers 83 FPS at 1080p, 67 FPS at 1440p, and 49 FPS at 4K. This represents a 19% drop from 1080p to 1440p and a 41% drop from 1080p to 4K. The scaling is roughly consistent with the pixel count increase, indicating that the GTX 1070 is the primary bottleneck at lower settings where the CPU has sufficient headroom.

At Medium settings, the progression is 64 FPS at 1080p, 52 FPS at 1440p, and 38 FPS at 4K. The percentage drops are similar: 19% from 1080p to 1440p and 41% from 1080p to 4K. This consistency across settings suggests that the GPU's memory bandwidth of 256.3 GB/s and 8 GB of GDDR5 memory are the limiting factors, rather than the CPU's processing capability.

The High settings show a slightly different pattern: 48 FPS at 1080p, 39 FPS at 1440p, and 29 FPS at 4K. The drop from 1080p to 1440p is 19%, but the drop from 1080p to 4K is 40%. The Ultra preset follows a similar trajectory: 46 FPS at 1080p, 37 FPS at 1440p, and 27 FPS at 4K. The fact that High and Ultra produce nearly identical results at each resolution indicates that the GPU is saturated even at High settings, and the additional visual features in Ultra do not meaningfully impact performance because the GTX 1070 cannot leverage them effectively.

The data indicates that the CPU is not the limiting factor at any resolution, as the 10-core, 16-thread i5-14400F with a 4.70 GHz boost clock provides ample processing power for this simulator. The consistent FPS drops proportional to pixel count confirm that the GTX 1070's rendering pipeline is the constraint.

# Measured FPS Breakdown

At 1920x1080, the combo achieves its highest performance. Low settings produce an average of 83 FPS, which is the only configuration exceeding 80 FPS across all tested scenarios. Medium settings deliver 64 FPS average, with a minimum of 55 FPS and maximum of 74 FPS, providing a stable experience with some headroom. High settings drop to 48 FPS average, while Ultra settings yield 46 FPS average. The gap between High and Ultra is minimal, suggesting that the GPU reaches its limit at High and the additional Ultra features are not fully rendered.

Moving to 2560x1440, the performance decreases noticeably. Low settings maintain an average of 67 FPS, which remains playable for most users. Medium settings produce 52 FPS average, with a minimum of 44 FPS and maximum of 60 FPS, indicating occasional frame drops that could be noticeable during complex scenes. High settings fall to 39 FPS average, and Ultra settings drop to 37 FPS average. The 1440p results show that only Low settings provide a consistently smooth experience, while Medium is borderline acceptable.

At 3840x2160, the system struggles to maintain playable frame rates. Low settings deliver 49 FPS average, which is the only 4K configuration above 40 FPS. Medium settings produce 38 FPS average, with a minimum of 32 FPS and maximum of 44 FPS, meaning the system dips below 30 FPS during demanding moments. High settings drop to 29 FPS average, and Ultra settings fall to 27 FPS average. These 4K results confirm that the GTX 1070 is not suited for high-resolution flight simulation with this CPU pairing.

Across all resolutions, the Medium preset is the only configuration with recorded minimum and maximum FPS values, providing insight into frame variability. At 1080p, the range from 55 to 74 FPS shows a 19 FPS spread, while at 1440p the range from 44 to 60 FPS shows a 16 FPS spread, and at 4K the range from 32 to 44 FPS shows a 12 FPS spread. This narrowing range at higher resolutions suggests that the GPU becomes consistently saturated, reducing the impact of scene complexity on frame rate.

# FAQ

Q: What is the best resolution for this combo?

A: The data shows 1920x1080 is the only resolution where the system exceeds 80 FPS (83 FPS at Low settings). At 2560x1440, the maximum average is 67 FPS, and at 3840x2160, the maximum average is 49 FPS, so 1080p provides the most headroom.

Q: How does the CPU compare to its nearest rivals?

A: The Intel Core i5-14400F has an average benchmark score of 32279, which is 0.1% higher than the AMD Ryzen 7 PRO 8840U (32233, +0.1%), 0.2% higher than the Intel Core i9-11900 (32226, +0.2%), 0.2% lower than the AMD Ryzen 7 6800HS (32354, -0.2%), and 0.5% higher than the Intel Core i7-12800H (32121, +0.5%).

Q: Is the GPU the bottleneck in this system?

A: Yes. The GPU ranks at the 47th percentile among all GPUs, while the CPU ranks at the 83rd percentile. The FPS scaling from 1080p to 4K shows consistent drops proportional to pixel count, indicating the GTX 1070's rendering capability is the limiting factor.

Q: What FPS can I expect at 1440p with Medium settings?

A: The measured data shows an average of 52 FPS, with a minimum of 44 FPS and maximum of 60 FPS. This is playable but leaves limited headroom for complex scenes.

Q: Does the Ultra preset provide better visuals than High?

A: In terms of performance, High and Ultra produce nearly identical results: 48 FPS vs 46 FPS at 1080p, 39 FPS vs 37 FPS at 1440p, and 29 FPS vs 27 FPS at 4K. The GPU appears to be saturated at High settings, so Ultra features may not be fully utilized.

Q: How much faster is Low settings compared to Ultra at 1080p?

A: Low settings achieve 83 FPS average, while Ultra settings achieve 46 FPS average. This represents a 80% performance increase when dropping from Ultra to Low at 1920x1080.

# CPU Role

The Intel Core i5-14400F is a 10-core, 16-thread processor from the Core 14th Gen series, built on the Raptor Lake architecture with a 10 nm process node. Its base clock is 2.50 GHz with a boost clock of 4.70 GHz, and it has a 65 W TDP. The cache hierarchy includes 80 KB of L1 per core, 1.25 MB of L2 per core, and 20 MB of shared L3 cache. This configuration provides substantial processing power for Microsoft Flight Simulator, which relies heavily on CPU performance for flight dynamics, weather simulation, and scenery generation.

The CPU's benchmark results show strong multi-threaded performance: 2181 in Cinebench R15 multi-core, 9090 in Cinebench R20 multi-core, and 21645 in Cinebench R23 multi-core. Single-thread scores are also respectable, with 307 in Cinebench R15, 1283 in Cinebench R20, and 3055 in Cinebench R23. The Geekbench scores of 11268 multi-core and 2058 single-core, along with a Passmark multithread score of 25470 and single-thread score of 3701, confirm that the CPU is more than capable of handling the simulator's demands.

The 83rd percentile ranking among all CPUs suggests that the i5-14400F is not the limiting factor in this combo. The measured FPS data supports this conclusion, as the performance scaling across resolutions follows a GPU-bound pattern. The CPU's 20 MB of shared L3 cache and dual-channel memory support for both DDR4 and DDR5 provide adequate data throughput for the simulator's large scenery datasets. The processor's release date of January 2024 places it as a recent addition to the market, with a launch MSRP of $196.

# GPU Role

The NVIDIA GeForce GTX 1070 is a Pascal architecture GPU built on a 16 nm process at TSMC, with 7,200 million transistors on a 314 mm² die. It features 1920 shading units, 120 texture mapping units, and 64 render output units. The base clock is 1506 MHz with a boost clock of 1683 MHz, and memory runs at 2002 MHz (8 Gbps effective) across an 8 GB GDDR5 interface with a 256-bit bus, providing 256.3 GB/s of bandwidth. The GPU's pixel rate is 107.7 GPixel/s, texture rate is 202.0 GTexel/s, and FP32 performance is 6.463 TFLOPS.

The GPU's benchmark results place it at the 47th percentile among all GPUs, with an average benchmark score of 9780. Its Passmark G3D score is 13498, with DirectX 11 performance at 100, DirectX 12 at 48, and DirectX 10 at 82. The Geekbench scores show 44700 in OpenCL, 22121 in Vulkan, and 18801 in Metal. These results indicate that the GTX 1070 is a mid-tier GPU that struggles with modern DirectX 12 workloads, as evidenced by its relatively low DirectX 12 score compared to DirectX 11.

In Microsoft Flight Simulator, the GPU's 8 GB of GDDR5 memory and 256.3 GB/s bandwidth become limiting factors at higher resolutions. The measured FPS data shows that the GPU cannot maintain 60 FPS at any resolution with High or Ultra settings, and even Medium settings at 1440p only reach 52 FPS average. The GPU's end-of-life production status and release date of June 2016 highlight its age relative to the simulator's 2020 release, and the performance data confirms that it is the primary bottleneck in this combo. The GPU's PCIe 3.0 x16 interface, while not a limiting factor for this game, further emphasizes its dated architecture compared to the CPU's PCIe Gen 5 support.