Fortnite

The Intel Core i5-12400F paired with the NVIDIA GeForce RTX 5080 delivers a dominant Fortnite experience, with the data showing that the combination ranks in the 95th percentile of tested systems, placing 69th out of 1564 combos. The benchmark results reveal a system capable of exceptional frame rates at 1080p and 1440p, while 4K Ultra settings remain the only challenging scenario. The GPU is the clear performance driver in most configurations, though the CPU's six performance cores prove sufficient to feed the high-end graphics card even at competitive frame rates.

FAQ

Q: What is the highest average FPS this combo achieves in Fortnite?

A: The maximum recorded average FPS is 415.2, achieved at 1920x1080 with Low settings. This demonstrates the extreme headroom available when graphical load is minimized.

Q: How does the combo rank among all tested systems for Fortnite?

A: The combo ranks 69th out of 1564 tested combinations, placing it in the top 4.4% of all systems evaluated. This rank reflects the strong synergy between the Core i5-12400F and the RTX 5080 in this specific title.

Q: Is the RTX 5080's 16 GB VRAM sufficient for Fortnite at 4K Ultra?

A: The data shows 4K Ultra yields 53.5 average FPS, indicating that while the 16 GB GDDR7 memory and 960.0 GB/s bandwidth handle the asset load, the rendering demands at this resolution and preset severely impact performance.

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

A: At 2560x1440, Low settings produce 292.3 average FPS, while Ultra settings drop to 106.8 average FPS. This represents a 63.5% reduction in frame rate when moving from the lowest to the highest quality preset.

Q: Does the CPU bottleneck the GPU at 1080p Low settings?

A: The 415.2 average FPS at 1080p Low, combined with the CPU's 6 cores and 12 threads boosting to 4.40 GHz, suggests the CPU is approaching its limit. However, the GPU still delivers over 400 FPS, so the bottleneck is not detrimental to playability.

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

A: The Core i5-12400F scores 19221 in average benchmark performance, sitting just 0.1% above the Intel Core i7-8700K and 0.3% above the Intel Core i5-1335U, while being 0.7% slower than the AMD Ryzen 5 7533HS.

Settings Recommendations

The measured data clearly indicates that the High preset offers the best balance of visual quality and performance across all resolutions. At 1920x1080, High settings deliver 248.1 average FPS, which is more than sufficient for any high-refresh-rate monitor, while providing significantly better visuals than the 415.2 FPS Low preset. The jump from Medium to High costs only 76.2 FPS at 1080p (from 324.3 to 248.1), but the visual improvement is substantial.

At 2560x1440, High settings produce 161.4 average FPS, which remains well above the 144 Hz threshold for most gaming displays. This makes 1440p High the recommended configuration for users prioritizing both image quality and smoothness. The Medium preset at 1440p offers 207.2 FPS, but the extra 45.8 FPS over High is unlikely to be perceptible on standard monitors, while the visual downgrade is noticeable.

For 4K gaming, the recommendation is more nuanced. High settings at 3840x2160 yield 84.3 average FPS, which is playable and looks excellent, but it falls short of high-refresh-rate targets. The Medium preset at 4K delivers 108.2 FPS, making it the better choice for users with 4K 120Hz displays who want to stay above the refresh threshold. The Ultra preset at 4K drops to 53.5 FPS, which is below the ideal smoothness threshold for competitive play, so it should be avoided unless visual fidelity is the absolute priority.

The Low preset, while achieving 292.3 FPS at 1440p and 151.2 FPS at 4K, is only recommended for competitive players who prioritize maximum frame rates over any visual quality. The data shows diminishing returns beyond High settings, as the performance cost of Ultra is steep — 98.1 FPS lost at 1440p compared to High.

Resolution Scaling

The FPS scaling from 1080p to 4K reveals a predictable pattern of GPU-bound performance. At High settings, the average FPS drops from 248.1 at 1080p to 161.4 at 1440p (a 35% reduction) and further to 84.3 at 4K (a 66% reduction from 1080p). This scaling curve is consistent with the RTX 5080's 56.28 TFLOPS FP32 compute and 960.0 GB/s memory bandwidth being increasingly taxed as pixel count rises.

The Low settings data shows even more dramatic scaling, with 415.2 FPS at 1080p dropping to 292.3 FPS at 1440p and 151.2 FPS at 4K. The fact that even at Low settings, 4K still only achieves 151.2 FPS, suggests that the GPU's raw throughput becomes the limiting factor at higher resolutions, regardless of the reduced shading load. This is typical for a game like Fortnite, where draw calls and geometry processing remain demanding even at low quality presets.

The scaling pattern indicates that the RTX 5080 is the primary bottleneck when moving to higher resolutions. The CPU's role diminishes as resolution increases, since the Core i5-12400F can maintain its 4.40 GHz boost clock while the GPU struggles to fill more pixels. At 1080p, the CPU's 6 cores and 12 threads are more likely to become the constraint, especially at Low settings where the GPU is less taxed.

Measured FPS Breakdown

At 1920x1080, the data shows a wide spread across settings. Low settings achieve 415.2 average FPS, Medium drops to 324.3, High reaches 248.1, and Ultra falls to 163.2. This represents a 60.7% performance drop from Low to Ultra at 1080p, demonstrating the significant cost of high-quality shadows and effects.

At 2560x1440, the results scale predictably. Low settings deliver 292.3 average FPS, Medium produces 207.2, High reaches 161.4, and Ultra drops to 106.8. The delta between Low and Ultra at 1440p is 63.5%, slightly larger than at 1080p, indicating that the higher resolution amplifies the cost of Ultra settings.

At 3840x2160, the performance envelope tightens considerably. Low settings yield 151.2 average FPS, Medium drops to 108.2, High achieves 84.3, and Ultra falls to 53.5. The gap between Low and Ultra at 4K is 64.6%, the largest percentage drop across all resolutions. This suggests that 4K Ultra is pushing the RTX 5080 to its limits, with the 16 GB VRAM and 256-bit bus width becoming strained by the high-resolution textures.

The data shows that the RTX 5080 maintains playable frame rates at every resolution and setting combination, with the single lowest recorded average being 53.5 FPS at 4K Ultra. This indicates that the GPU has no hard performance ceiling in Fortnite, but rather a gradual degradation as quality presets and resolution increase.

GPU Role

The NVIDIA GeForce RTX 5080 is the dominant component in this combo, with its 10752 shading units and 112 ROPs providing the raw pixel throughput needed for Fortnite's stylized rendering. The GPU's 16 GB of GDDR7 memory on a 256-bit bus delivers 960.0 GB/s of bandwidth, which is more than sufficient for the game's asset streaming at any resolution.

The clock speeds of 2295 MHz base and 2617 MHz boost are critical to the GPU's performance, as they determine how quickly the 84 RT cores and 336 tensor cores can process geometry and effects. The boost clock of 2617 MHz allows the GPU to sustain high utilization even under sustained load, which is evident in the 4K High result of 84.3 FPS.

The GPU's 56.28 TFLOPS FP32 compute is the primary driver of the performance differences between settings presets. Moving from Low to Ultra at 1080p costs 252 FPS, which aligns with the increased shading and post-processing load. The RTX 5080's 89th percentile ranking among all GPUs, with an average benchmark score of 59188, confirms its position as a top-tier performer, sitting 1.6% above the Intel Arc A570M and 2.5% above the Intel Arc A580 in synthetic tests.

CPU Role

The Intel Core i5-12400F provides a solid foundation for this combo, with 6 cores and 12 threads running at a base clock of 2.50 GHz and boosting to 4.40 GHz. The 18 MB of shared L3 cache helps reduce memory latency, which is important for Fortnite's frequently updated world state and player interactions.

The CPU's performance in synthetic benchmarks shows it holds its own against older higher-tier chips. With a Cinebench R23 multicore score of 16518 and a single-core score of 2332, the i5-12400F demonstrates strong per-core performance that translates well to game logic and physics calculations. The Passmark single-thread score of 3481 is particularly relevant for Fortnite, which relies heavily on a single main thread for game simulation.

The data suggests that the CPU is not the primary bottleneck in this combo. At 1080p Low, the 415.2 FPS result indicates that the CPU can feed the GPU with enough draw calls to maintain extremely high frame rates. However, the CPU's 77th percentile ranking among all CPUs, with an average benchmark score of 19221, shows that it is not in the top tier of processors. In Fortnite's most CPU-intensive scenarios, such as busy team fights with many building structures, the 6-core design may limit frame rates below what the GPU alone could achieve.

How This Combo Ranks

The combo's rank of 69th out of 1564 tested combinations places it in the top 4.4% of all systems evaluated for Fortnite. This high ranking is primarily driven by the RTX 5080's exceptional performance, as the GPU's 89th percentile ranking far exceeds the CPU's 77th percentile. The data shows that this pairing is well-balanced for Fortnite, with the GPU's strengths compensating for the CPU's mid-range positioning.

Compared to the CPU's nearest rivals, the Core i5-12400F's average benchmark score of 19221 is nearly identical to the Intel Core i7-8700K's 19210, differing by just 0.1%. This means that the combo would perform similarly with an older high-end CPU, suggesting that the RTX 5080 is the main factor in the 69th place ranking. The GPU's nearest rival, the Intel Arc A570M, scores 58239 versus the RTX 5080's 59188, a 1.6% difference that would likely result in a slightly lower combo rank if paired with the same CPU.

The ranking indicates that for Fortnite specifically, this combo outperforms the vast majority of tested systems, including many with newer CPUs. The 1564 tested combos span a wide range of hardware, and this pairing's position in the 95th percentile confirms that the RTX 5080 is strong enough to carry the system to elite performance levels. The only scenarios where this combo might struggle are those requiring maximum CPU throughput, but the data shows that Fortnite is not such a title.