Fortnite

Resolution Scaling

The measured FPS data for Fortnite with the Intel Core i7-14700K and NVIDIA GeForce RTX 4090 reveals a clear scaling pattern as resolution increases, and the shape of that curve points directly at the GPU as the primary limiter at higher settings. At 1080p with Low settings, the combo produces 477.1 FPS, which drops to 305.3 FPS at 1440p and then to 159.6 FPS at 4K. That represents a 33% reduction from 1080p to 1440p and a further 48% reduction from 1440p to 4K. The steepness of these drops is characteristic of a GPU-bound scenario, where the RTX 4090's rendering throughput dictates the ceiling.

However, the scaling behavior changes dramatically when the settings are raised. At Ultra settings, the 1080p result is 170.9 FPS, the 1440p result is 110.1 FPS, and the 4K result is 59.3 FPS. The percentage drop from 1080p to 1440p is 36%, and from 1440p to 4K it is 46%. This is a more uniform scaling pattern, suggesting that the workload is consistently heavy across resolutions. The gap between Low and Ultra at 1080p is striking: 477.1 FPS versus 170.9 FPS, a 64% difference. At 4K, that same Low-to-Ultra gap narrows to 159.6 FPS versus 59.3 FPS, a 63% difference, meaning the relative impact of settings remains consistent even as absolute FPS falls.

The data indicates that at 1080p Low, the combo is likely hitting a CPU or engine-level ceiling, because the FPS is so high that the GPU has ample headroom. The 477.1 FPS figure is nearly three times the 4K Ultra result, which strongly suggests that the RTX 4090 is not the bottleneck at that low-resolution, low-settings configuration. Conversely, at 4K Ultra, the 59.3 FPS result shows the GPU is being pushed to its limits, as the resolution and settings demands overwhelm the processor's ability to feed frames. The intermediate results, such as 4K High at 88.9 FPS and 4K Medium at 114.7 FPS, show a smooth gradient, confirming that the scaling is predictable and tied to both resolution and settings.

How This Combo Ranks

In the database of tested combinations, this specific pairing of the Intel Core i7-14700K and NVIDIA GeForce RTX 4090 achieves a combo rank of 28 out of 1,564 tested combos in Fortnite. This places it in the top 2% of all configurations, a dominant position that reflects the raw horsepower of both components. The rank is a holistic measure, incorporating all resolutions and settings, but the data shows that this combo excels particularly at high-refresh-rate 1080p and 1440p play, where the FPS figures are among the highest recorded.

The percentile data for the individual components reinforces this ranking. The CPU sits in the 96th percentile versus all CPUs, indicating that it outperforms 96% of processors in general benchmark suites. The GPU is in the 91st percentile versus all GPUs, which is slightly lower but still elite. The slight discrepancy between CPU and GPU percentiles suggests that the processor is relatively stronger in synthetic tests, but the in-game combo rank of 28 shows that the pairing works harmoniously in Fortnite's specific workload. The nearest rival CPUs, such as the Intel Core i7-14700KF with a deltaPct of 0 and the AMD Ryzen 9 9950X with a deltaPct of -0.5, are so close in average benchmark score that they would likely produce nearly identical in-game results, but the exact combination here has been measured and verified.

GPU Role

The NVIDIA GeForce RTX 4090 is the dominant force in this pairing, and its specifications explain why the 4K results are as high as they are. The GPU features 24 GB of GDDR6X memory on a 384-bit bus, delivering 1.01 TB/s of bandwidth. This is critical for Fortnite at 4K, where texture-heavy scenes demand high memory throughput. The 88.9 FPS result at 4K High confirms this bandwidth, as the GPU can fetch and process textures without stalling. The memory clock is listed at 1313 MHz, with 21 Gbps effective speed, which is among the fastest available.

The GPU's clock speeds are also noteworthy: a base clock of 2235 MHz and a boost clock of 2520 MHz. These high clocks, combined with 16,384 shading units, allow the RTX 4090 to maintain high FPS even at demanding settings. The 82.58 TFLOPS of FP32 compute is the theoretical peak, and the measured results show that this translates into real-world performance. At 1440p Medium, the combo achieves 214 FPS, and at 1080p High, it reaches 261.2 FPS. These are not marginal gains over lesser GPUs; they are substantial margins that place the RTX 4090 in a class of its own. However, the 4K Ultra result of 59.3 FPS shows that even this GPU has limits, as the combination of 4K resolution and Ultra settings pushes the pixel rate of 443.5 GPixel/s to its maximum.

The GPU's transistor count of 76,300 million and die size of 609 mm² indicate a massive chip, but the data shows that this size translates directly into performance. The texture rate of 1,290.2 GTexel/s is crucial for Fortnite's art style, which relies on detailed textures even at lower settings. The 176 ROPs ensure that pixel fill rates remain high, which is why the 1080p Low result of 477.1 FPS is achievable. The RTX 4090's production status is end-of-life, but its benchmark data remains formidable, with a passmark_g3d score of 38,194 and a geekbench_opencl score of 317,684.

Measured FPS Breakdown

The measured FPS data provides a comprehensive picture across three resolutions and four settings tiers. At 1080p, the results are: Low 477.1 FPS, Medium 337.9 FPS, High 261.2 FPS, and Ultra 170.9 FPS. These figures show a clear hierarchy where each step up in settings costs a significant number of frames. The drop from Low to Medium is 139.2 FPS, from Medium to High is 76.7 FPS, and from High to Ultra is 90.3 FPS. The 1080p results are all above 170 FPS, meaning that even Ultra settings provide a competitive frame rate for high-refresh-rate monitors.

At 1440p, the results are: Low 305.3 FPS, Medium 214 FPS, High 166.5 FPS, and Ultra 110.1 FPS. The scaling here is steeper in absolute terms, but the relative pattern is similar. The Low-to-Medium drop is 91.3 FPS, Medium-to-High is 47.5 FPS, and High-to-Ultra is 56.4 FPS. The 1440p Ultra result of 110.1 FPS is still comfortably above 60 FPS, making this resolution viable for maximum quality settings. The 1440p Low result of 305.3 FPS is high enough for any esports-focused setup.

At 4K, the results are: Low 159.6 FPS, Medium 114.7 FPS, High 88.9 FPS, and Ultra 59.3 FPS. The 4K Low result is surprisingly high, indicating that the RTX 4090 can handle 4K with minimal settings at a very playable rate. The 4K Medium result of 114.7 FPS is also excellent. However, the 4K High result of 88.9 FPS and 4K Ultra result of 59.3 FPS show that the most demanding configurations will push the GPU to its limits. The 4K Ultra result is just below the 60 FPS threshold, which may be a consideration for users with VRR displays.

CPU Role

The Intel Core i7-14700K plays a supporting but essential role in this combo, particularly at lower resolutions where the GPU is less stressed. The CPU has 20 cores and 28 threads, with a base clock of 3.40 GHz and a boost clock of 5.60 GHz. This high boost clock is critical for Fortnite, which is a game that benefits from strong single-thread performance. The CPU's passmark_single_thread score of 4,472 and geekbench_singlecore score of 2,932 reflect this strength, and the measured FPS at 1080p Low (477.1 FPS) suggests that the CPU is capable of feeding the GPU at extremely high frame rates.

The CPU's cache hierarchy is also relevant: 80 KB L1 per core, 2 MB L2 per core, and 33 MB shared L3. This large L3 cache helps with game data locality, reducing the need to access main memory. The CPU supports DDR4 and DDR5 memory on a dual-channel bus, which provides flexibility for system builders. In terms of synthetic benchmarks, the CPU achieves a cinebench_r23_multicore score of 44,534 and a cinebench_r23_singlecore score of 6,287, placing it in the 96th percentile versus all CPUs.

The nearest rival CPUs, such as the Intel Core i7-14700KF (deltaPct 0) and AMD Ryzen 9 9950X (deltaPct -0.5), have nearly identical average benchmark scores. This means that in Fortnite, the CPU is unlikely to be the differentiator between these configurations. The bottleneck at 4K Ultra is clearly the GPU, as evidenced by the 59.3 FPS result, which is far below the CPU's capable frame generation. The CPU's TDP of 125 W and support for ECC memory indicate a workstation-grade component, but its gaming performance is equally strong. The passmark_multithread score of 52,392 shows that it can handle heavy multitasking alongside gaming, but for pure Fortnite performance, the single-thread capabilities are the key asset.

FAQ

Q: What is the highest measured FPS for this combo at 1080p?

A: The highest 1080p result is 477.1 FPS at Low settings. At 1080p Ultra, the result drops to 170.9 FPS.

Q: Can this combo maintain 60 FPS at 4K Ultra settings?

A: No, the measured 4K Ultra average is 59.3 FPS, which is just below the 60 FPS threshold. For a guaranteed 60+ FPS at 4K, High settings (88.9 FPS) or Medium settings (114.7 FPS) are required.

Q: How does the CPU's single-thread performance compare to its rivals?

A: The Core i7-14700K has a geekbench_singlecore score of 2,932 and a passmark_single_thread score of 4,472. Its nearest rival, the Core i7-14700KF, has a deltaPct of 0, while the AMD Ryzen 9 9950X has a deltaPct of -0.5, indicating nearly identical performance.

Q: What is the combo's overall rank in Fortnite?

A: This configuration ranks 28th out of 1,564 tested combos, placing it in the top 2% of all tested systems.

Q: What is the drop in FPS from 1080p Low to 4K Low?

A: The FPS drops from 477.1 at 1080p Low to 159.6 at 4K Low, a reduction of 317.5 FPS, or approximately 66%.

Q: Does the GPU's memory bandwidth matter for Fortnite?

A: Yes, the RTX 4090's 1.01 TB/s bandwidth and 24 GB of GDDR6X memory are crucial for maintaining high FPS at 4K, where texture data is extensive. The 4K High result of 88.9 FPS demonstrates the benefit of this bandwidth.

Settings Recommendations

The measured data provides a clear guide for optimizing the Fortnite experience with this combo. For competitive play at the highest refresh rates, 1080p Low settings delivers 477.1 FPS, which is far beyond any monitor's refresh rate and ensures minimal input latency. However, this sacrifices visual fidelity. For a balance of visual quality and competitive performance at 1080p, High settings at 261.2 FPS is the optimal choice, as it provides a substantial visual upgrade over Low while still maintaining a very high frame rate.

At 1440p, the recommendation shifts. Low settings at 305.3 FPS is ideal for hyper-competitive play, but Medium settings at 214 FPS offers a better visual experience without dropping below the 200 FPS mark. For 1440p users with high-refresh-rate displays (144Hz or 165Hz), High settings at 166.5 FPS is the sweet spot, as it exceeds the refresh rate of most monitors while providing excellent image quality. Ultra settings at 1440p yields 110.1 FPS, which is still playable but not ideal for fast-paced Battle Royale gameplay.

At 4K, the recommendations are more conservative. For 4K gaming on a 60Hz display, High settings at 88.9 FPS is the best choice, as it provides a comfortable margin above 60 FPS while maintaining high visual quality. Medium settings at 114.7 FPS is also viable, especially for users who prefer higher frame rates. Ultra settings at 4K produces 59.3 FPS, which is borderline for 60Hz displays and may result in occasional frame drops. Low settings at 4K provides 159.6 FPS, but the visual compromise is significant. The data suggests that for most 4K users, High settings offers the best combination of performance and visuals, while 1080p High or 1440p High are the best overall choices for competitive play.