Fortnite

The AMD Ryzen 5 7400F paired with the NVIDIA GeForce RTX 4080 is a formidable combination for Fortnite, delivering playable frame rates across the board. The measured data reveals a clear hierarchy of performance that is heavily dependent on the graphics preset and the target resolution. For competitive players aiming for maximum fluidity, the Low preset at 1080p is the standout choice. The data shows an average of 432 FPS at this setting, which is 128 FPS higher than the Medium preset and 196 FPS higher than the High preset at the same resolution. This substantial headroom allows for maximum refresh rate utilization and minimizes input latency, a critical factor in a fast-paced Battle Royale. While the Ultra preset is visually impressive, it caps the potential of the hardware, with 1080p Ultra yielding an average of 156 FPS, which is still excellent but not the peak performance the combo can achieve.

At 1440p, the Low preset remains the performance king, with an average of 275 FPS. This is a significant drop from 1080p but still more than enough for high-refresh-rate 1440p monitors. The Medium preset at 1440p, with an average of 194 FPS, represents a strong balance between visual fidelity and performance, offering a smooth experience with improved shadows and effects. For 4K gaming, the situation changes. The Ultra preset at 4K drops to an average of 52 FPS, which is on the edge of playability for some, but the High preset at 79 FPS provides a more consistently smooth experience. The data suggests that the best overall experience for most users would be the Medium preset at 1440p or 1080p, as it provides a significant visual upgrade over Low while maintaining frame rates well above 144 FPS, which is the sweet spot for competitive and immersive gameplay.

How This Combo Ranks

The combination of the Ryzen 5 7400F and RTX 4080 holds a rank of 231 out of 3700 tested combos in Fortnite. This places it in the top 6.2% of all tested system configurations, indicating that this pairing is exceptionally well-suited for the game. This high ranking isn't surprising given the individual strengths of the components. The RTX 4080's raw graphical power is a major contributor, but the CPU's role is also crucial. The Ryzen 5 7400F, with its 6 cores and 12 threads, is more than capable of feeding the GPU with draw calls and game logic data, ensuring that the graphics card is not left waiting. This synergy is what boosts the combo to such a high percentile. The data implies that this system is in the upper echelon of Fortnite performance, with only a small fraction of other tested combinations achieving higher frame rates.

This ranking reflects the balance of the pairing. The CPU's performance is strong, but it is the GPU that carries the majority of the load in Fortnite, especially at higher resolutions and settings. The RTX 4080's position in the 86th percentile of all GPUs, with an average benchmark score of 54247, indicates its superior capability. When paired with a CPU that scores in the 83rd percentile, the result is a system that avoids significant bottlenecks, allowing both components to operate near their full potential. The rank of 231 suggests that while there are more powerful (and likely more expensive) combos, this specific pairing offers a level of performance that is in the top tier for Fortnite, making it an excellent choice for high-refresh-rate gaming.

GPU Role

The NVIDIA GeForce RTX 4080 is the dominant force in this pairing. Its 16 GB of GDDR6X memory on a 256-bit bus provides a substantial bandwidth of 716.8 GB/s, which is critical for handling high-resolution textures and complex scenes without stuttering. The GPU's architecture, Ada Lovelace, is built on a 5 nm process and is packed with 9728 shading units. The boost clock of 2505 MHz ensures that this massive number of cores can be fed with data, resulting in high raw compute throughput. The benchmark data for the GPU shows a strong Passmark G3D score of 34457, placing it in the 86th percentile of all GPUs. This score reflects its ability to handle the geometry and pixel processing demands of modern games like Fortnite.

The GPU's influence is most apparent when looking at the FPS scaling across different settings. At 1080p with Low settings, the game is likely CPU-bound, but the RTX 4080 still manages 432 FPS. As the resolution increases to 1440p and 4K, the GPU's workload becomes more demanding, and we see the FPS drop. The difference between 1080p Low (432 FPS) and 4K Low (145 FPS) is stark, showing how the GPU is increasingly stressed at higher pixel counts. The 16 GB VRAM buffer is particularly useful at 4K, where it prevents texture pop-in and maintains stability in memory-intensive scenarios. The data indicates that the RTX 4080 is the primary driver of performance in this combo, and its capabilities are best showcased at 1440p and 4K, where its massive compute power is fully utilized.

Measured FPS Breakdown

The measured FPS data provides a comprehensive look at the combo's performance across a matrix of resolutions and settings. At 1920x1080, the combo is exceptionally fast. On Low settings, it achieves an average of 432 FPS, which is an outstanding result for competitive play. Moving to Medium, the average is 304 FPS, with a minimum of 259 FPS and a maximum of 350 FPS. High settings yield 236 FPS, and Ultra drops to 156 FPS. This shows a predictable scaling where each increase in preset costs a significant number of frames. The 1080p Medium result is particularly noteworthy, as the minimum FPS of 259 suggests that even in busy scenes, the frame rate remains highly fluid.

At 2560x1440, the performance remains excellent. Low settings produce an average of 275 FPS. Medium settings deliver 194 FPS, with a minimum of 165 FPS and a maximum of 223 FPS. High settings average 150 FPS, and Ultra dips to 99 FPS. The 1440p Medium result is a balanced choice, providing a great mix of visual quality and speed. The step from 1080p to 1440p represents a 36% reduction in frame rate for the Low preset (from 432 to 275 FPS), which is a substantial but expected cost for the higher resolution. At 3840x2160 (4K), the GPU is heavily taxed. Low settings still manage an average of 145 FPS, which is a playable and smooth experience. Medium settings drop to 102 FPS, with a minimum of 87 FPS and a maximum of 118 FPS. High settings average 79 FPS, and Ultra is the most demanding, with an average of just 52 FPS. The data clearly shows that 4K is where the RTX 4080 starts to feel its limits, especially on the higher presets, but it remains a viable option for those who prioritize resolution over maximum frame rates.

Resolution Scaling

The FPS scaling from 1080p to 4K reveals a classic GPU-bound scenario. When comparing the Low preset, the average FPS drops from 432 at 1080p, to 275 at 1440p, to 145 at 4K. This represents a 36% drop from 1080p to 1440p, and a further 47% drop from 1440p to 4K. The total drop from 1080p to 4K is 66%, which is a significant reduction. This dramatic scaling is a clear indicator that the rendering resolution and the subsequent pixel fill rate are the limiting factors. The RTX 4080 is a powerful card, but the sheer number of pixels at 4K (over 8 million) demands a massive amount of GPU processing power.

This trend is consistent across all settings. For example, on Medium, the FPS drops from 304 at 1080p to 194 at 1440p (a 36% drop) and then to 102 at 4K (a 47% drop from 1440p). The consistency of these percentage drops across different presets reinforces the fact that the GPU is the primary bottleneck when resolution increases. The CPU, with its 6 cores and 12 threads, is not the limiting factor here, as it is able to maintain the frame rate at lower resolutions but cannot compensate for the increased GPU workload at higher pixel counts. The data suggests that players looking for the highest frame rates should stick to 1080p or 1440p, while 4K is best reserved for games that are less demanding or for those who prioritize visual fidelity over extreme FPS.

FAQ

Q: What is the best setting to use for competitive play at 1080p?

A: The data shows that the Low preset at 1920x1080 delivers the highest average FPS at 432. This provides the maximum headroom for high-refresh-rate monitors and minimizes input lag, making it the optimal choice for competitive Fortnite.

Q: Is this combo capable of smooth 4K gaming?

A: Yes, but with caveats. At 4K, the Low preset averages 145 FPS, and Medium averages 102 FPS. These are playable and smooth frame rates. However, the High and Ultra presets dip to 79 FPS and 52 FPS respectively, which may not be ideal for fast-paced action.

Q: How much performance is lost when moving from 1080p to 1440p?

A: On the Low preset, the average FPS drops from 432 at 1080p to 275 at 1440p, a 36% reduction. On the Medium preset, it drops from 304 to 194, also a 36% reduction. This indicates a consistent cost for the higher resolution.

Q: What is the highest average FPS this combo can achieve at 1440p?

A: The highest average FPS at 2560x1440 is 275, achieved with the Low preset. This is followed by Medium at 194 FPS, High at 150 FPS, and Ultra at 99 FPS.

Q: Is the CPU or GPU the main limiting factor at 4K?

A: The data indicates the GPU is the primary limiting factor at 4K. The FPS drops significantly from 1440p to 4K (e.g., from 275 to 145 on Low), which is consistent with the increased pixel rendering workload taxing the RTX 4080.

Q: How does this combo rank compared to other tested configurations in Fortnite?

A: This specific combination holds a rank of 231 out of 3700 tested combos, placing it in the top 6.2% of all systems tested for Fortnite performance.

CPU Role

The AMD Ryzen 5 7400F serves as the foundation for this high-performance combo. It is a 6-core, 12-thread processor from the Zen 4 architecture, running on the AM5 socket. Its base clock of 3.70 GHz and boost clock of 4.70 GHz provide strong single-threaded performance, which is crucial for game logic and physics calculations in Fortnite. The CPU's benchmark scores are solid, with a Cinebench R23 multi-core score of 21765 and a single-core score of 3072. These scores place the CPU in the 83rd percentile of all CPUs, indicating that it is a robust performer, though not the absolute fastest available. The 32 MB of shared L3 cache helps to keep frequently accessed data close to the cores, reducing latency.

In Fortnite, the CPU's role is to prepare the frame data for the GPU. While the RTX 4080 handles the heavy lifting of rendering, the CPU must keep up with the game's simulation and draw calls. The data suggests that the Ryzen 5 7400F is more than capable of this task at 1080p and 1440p. For instance, at 1080p Low, the FPS of 432 is so high that the CPU is likely the limiting factor, as the GPU is not fully saturated. However, at 4K, the CPU has less of an impact, as the GPU becomes the bottleneck. The CPU's performance is adequate to prevent a major bottleneck in this pairing, allowing the RTX 4080 to deliver its full potential at higher resolutions. The benchmark data implies that the Ryzen 5 7400F is a well-matched companion for the RTX 4080, providing enough processing power to ensure the GPU is not starved of work, especially in the demanding high-refresh-rate scenarios where this combo excels.