Fortnite

The pairing of the Intel Core i5-14400F with the NVIDIA GeForce RTX 5090 in Fortnite presents a unique study in bottleneck dynamics. The data shows a configuration where a top-tier GPU is paired with a mid-range CPU, yielding results that are heavily dependent on resolution and graphical settings. The measured frame rates reveal a system that can deliver exceptional performance at lower resolutions, while the gap between the CPU and GPU becomes increasingly evident at 4K.

FAQ

Q: What is the overall performance ranking of this CPU and GPU combination in Fortnite?

A: This combo ranks 21st out of 1,564 tested combinations in the database for this game, placing it in the top 1.3% of all tested systems.

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

A: The Intel Core i5-14400F has an average benchmark score of 32,508. It is essentially tied with the Intel Core i7-12800H, which scores 32,513, and is 0.2% ahead of the AMD Ryzen 5 PRO 7645, which scores 32,446.

Q: What is the performance delta between the GPU and its closest competitor?

A: The NVIDIA GeForce RTX 5090 has an average benchmark score of 84,306. It is 0.1% ahead of the NVIDIA GeForce RTX 5090 D and 0.2% ahead of the NVIDIA GeForce RTX 5050 Mobile, while being 1.6% behind the NVIDIA CMP 40HX.

Q: What is the difference in average frame rate between Low and Ultra settings at 1080p?

A: At 1920x1080, the system achieves an average of 445.6 FPS on Low settings, compared to 175.7 FPS on Ultra settings. This represents a significant performance trade-off for visual fidelity.

Q: How does the frame rate scale from 1080p to 4K on High settings?

A: On High settings, the average frame rate drops from 272.8 FPS at 1920x1080 to 93.7 FPS at 3840x2160. This indicates that the higher resolution places a substantially greater load on the GPU.

Q: What is the CPU's single-threaded performance score in Cinebench R23?

A: The Intel Core i5-14400F scores 3,093 in the Cinebench R23 single-core test, which is a key indicator of its performance in games that rely heavily on single-threaded performance.

GPU Role

The NVIDIA GeForce RTX 5090 is the dominant component in this configuration, built on the Blackwell 2.0 architecture with a 5 nm process. Its performance is underpinned by a massive memory subsystem, featuring 32 GB of GDDR7 memory on a 512-bit bus, which provides a bandwidth of 1.79 TB/s. The GPU's high core count of 21,760 shading units and 170 RT cores are reflected in its benchmark scores, which place it in the 94th percentile of all GPUs tested.

The GPU's clock speeds are also a factor; it operates at a base clock of 2017 MHz and a boost clock of 2407 MHz. This silicon, with its 92,200 million transistors, is designed for extreme throughput. In the context of Fortnite, the data shows that the GPU's capabilities are not always the limiting factor. At 1080p with Low settings, the system pushes 445.6 FPS, a figure that is likely constrained by the CPU's ability to feed the GPU with draw calls. However, at 4K Ultra, the frame rate falls to 61.4 FPS, a clear indication that the GPU is now being fully utilized, processing the immense pixel and geometry load of the scene.

The transition between these extremes shows the GPU's role shifting from a mostly idle high-performance component to the definitive bottleneck. The RTX 5090's compute power, as evidenced by its 104.8 TFLOPS FP32 performance, is the reason the system can still maintain playable frame rates at 4K, but the data suggests that its full potential is only approached at the highest resolutions and settings.

How This Combo Ranks

The combination of the Intel Core i5-14400F and NVIDIA GeForce RTX 5090 achieves a rank of 21 out of 1,564 tested combos in Fortnite. This places the system at the 98.7th percentile of all configurations tested, an elite standing that highlights the sheer power of the GPU. The CPU, while not a top-tier part, is no slouch; it sits in the 88th percentile of all CPUs, with a multi-core score of 21,914 in Cinebench R23 and a Passmark multithread score of 25,783.

This ranking is a direct result of the GPU's immense strength. The RTX 5090's Passmark G3D score of 39,650 and 3DMark Steel Nomad score of 14,411 are among the highest recorded, which allows the system to excel. The data suggests that while the i5-14400F may hold the system back in certain CPU-bound scenarios, the overall combination is still powerful enough to outperform the vast majority of other systems. The rank of 21 confirms the fact that in a game like Fortnite, a high-end GPU can compensate for a less powerful CPU in many situations, but the gap between this combo and the top 20 is likely where the CPU limitation becomes the defining factor.

Measured FPS Breakdown

The measured FPS data reveals a clear pattern of performance scaling across resolutions and settings. At 1920x1080, the system is massively CPU-bound, with frame rates ranging from 445.6 FPS on Low to 175.7 FPS on Ultra. The jump from Low to Medium yields 349.6 FPS, and High settings produce 272.8 FPS. These high numbers indicate that the CPU is the primary constraint, as the GPU has ample headroom to render frames quickly.

Moving to 2560x1440, the load on the GPU increases. The average frame rates are 312 FPS on Low, 220.7 FPS on Medium, 169.5 FPS on High, and 111.6 FPS on Ultra. The relative performance drop from 1080p to 1440p is significant, but the system remains highly playable at all settings. At this resolution, the balance between CPU and GPU begins to shift, with the GPU becoming a more significant factor in determining the final frame rate.

At 3840x2160, the GPU becomes the definitive bottleneck. The average frame rates are 166.8 FPS on Low, 117.6 FPS on Medium, 93.7 FPS on High, and 61.4 FPS on Ultra. The Ultra setting at 4K is the most demanding scenario, and the 61.4 FPS average shows that even a GPU as powerful as the RTX 5090 is pushed to its limits. The data across all resolutions shows a consistent pattern: the lower the resolution and settings, the higher the frame rate, but the performance gains from lowering settings diminish as the resolution increases.

Resolution Scaling

The scaling of performance from 1080p to 4K provides key insights into the limiting component. On Low settings, the frame rate drops from 445.6 FPS at 1080p to 312 FPS at 1440p, a 30% decrease, and then to 166.8 FPS at 4K, a further 46.5% decrease from 1440p. This massive drop indicates a transition from a CPU-bound scenario at 1080p to a GPU-bound one at 4K. At 1080p, the CPU can process the game logic and draw calls faster than the GPU can render the frames, which is why the frame rate is so high.

On Ultra settings, the pattern is similar but with lower absolute numbers. The frame rate goes from 175.7 FPS at 1080p to 111.6 FPS at 1440p, a 36.5% drop, and finally to 61.4 FPS at 4K, a 45% drop from 1440p. The consistent percentage drops at Ultra settings suggest that the GPU is the limiting factor across all resolutions when the settings are maxed out. The rendering load is so high that the CPU has enough time to prepare the frames, making the GPU's performance the sole determinant of the final FPS.

The data shows that the i5-14400F is sufficient to keep the RTX 5090 well-fed at 1080p and even 1440p in most scenarios, but the 4K results are a pure reflection of the GPU's raw power. The 61.4 FPS at 4K Ultra is a strong indicator of the RTX 5090's capability, and the fact that the system can achieve this with a mid-range CPU demonstrates that for high-resolution gaming, the GPU is the most critical component. The resolution scaling analysis confirms that this combo is best suited for high-refresh-rate 1440p gaming or 4K gaming where frame rates remain above the 60 FPS threshold on High settings.