Fortnite

The AMD Ryzen 5 7400F and NVIDIA GeForce RTX 4070 combination delivers a highly capable Fortnite experience, with the data showing a clear shift in bottleneck behavior as resolution increases. At 1080p the CPU dominates, but by 4K the GPU becomes the limiting factor, resulting in a steep performance curve that users must consider when selecting a display.

Resolution Scaling

The measured FPS data reveals a classic resolution-scaling pattern. At 1920x1080 with Low settings, the combo achieves 338 FPS average. Moving to 2560x1440 Low drops that to 215 FPS, a 36% reduction. At 3840x2160 Low, the average falls further to 113 FPS, which is only 33% of the 1080p Low result. This steep decline indicates that the CPU, with its 6 cores and 12 threads, is able to feed frames rapidly at lower resolutions, but the GPU's rendering workload at 4K quickly outstrips that capability.

The pattern is consistent across all settings. With High settings, the average FPS goes from 184 at 1080p, to 117 at 1440p, and finally to 62 at 4K. This represents a 66% drop from 1080p to 4K. Medium settings show a similar trajectory: 238 FPS at 1080p, 151 at 1440p, and 80 at 4K. The Ultra preset is the most demanding, starting at 122 FPS at 1080p, dropping to 77 at 1440p, and ending at 41 at 4K.

The scaling between 1440p and 4K is particularly telling. For High settings, the drop is from 117 to 62 FPS, a 47% reduction. For Low settings, it is from 215 to 113, a 47% reduction as well. This consistent proportional drop across settings at the higher resolution range strongly suggests the GPU is the primary constraint at 4K, as the frame rate scales almost linearly with the pixel count increase. The RTX 4070, with its 12 GB of GDDR6X memory and 504.2 GB/s bandwidth, is the component processing these frames, and the data shows it reaches its limit around the 60-80 FPS mark at 4K on higher presets.

At 1080p, the story is different. The jump from 184 FPS at High to 338 FPS at Low shows the CPU's ability to push very high frame rates when the GPU is less burdened. The Ryzen 5 7400F, with a boost clock of 4.70 GHz and a 32 MB shared L3 cache, is clearly capable of handling the game's logic and draw calls at these speeds. The conclusion is that for maximum frame rates, 1080p is where this combo shines, but the experience degrades rapidly as resolution increases.

Settings Recommendations

The measured rows offer a clear hierarchy for the best experience. For competitive play or high refresh rate monitors, the Low preset at 1920x1080 is the standout choice, delivering 338 FPS average. This is more than enough to take advantage of 240Hz or even 360Hz displays, and the data suggests the CPU is the limiting factor here, not the GPU.

For a balance of visual quality and performance, the Medium preset at 1440p is a strong recommendation. The data shows 151 FPS average, with a minimum of 129 FPS and a maximum of 174 FPS. This frame time consistency, with a relatively narrow range between minimum and maximum, indicates a stable experience that avoids major stutters. At 1080p, Medium yields 238 FPS average with a minimum of 202 FPS, which is also excellent, but the visual uplift of 1440p is significant while still maintaining over 150 FPS.

The High preset is viable but requires resolution trade-offs. At 1440p High, the average is 117 FPS, which is playable but not ideal for the most competitive scenarios. At 4K High, the average drops to 62 FPS, which is borderline for smooth gameplay but acceptable for a single-player or casual experience. The Ultra preset is the most demanding, and the data suggests it is only suitable for the highest resolution if the user accepts lower frame rates. At 4K Ultra, the average is 41 FPS, which is not smooth for a fast-paced Battle Royale.

The data suggests avoiding the Ultra preset at 1440p and above if fluidity is a priority, as the 77 FPS average at 1440p and 41 FPS at 4K are suboptimal for a game like Fortnite where quick reactions are critical. The Medium preset at 1440p appears to be the sweet spot, offering a significant visual upgrade over Low while maintaining frame rates well above 144 FPS.

GPU Role

The NVIDIA GeForce RTX 4070 plays a decisive role in this combo, particularly as resolution and settings increase. The GPU's memory configuration is 12 GB of GDDR6X on a 192-bit bus, providing a bandwidth of 504.2 GB/s. This is ample for Fortnite's textures and assets at 4K, as the measured FPS does not suggest a memory capacity bottleneck. The data shows the card's compute power, with 5888 shading units and a boost clock of 2475 MHz, is the primary driver of the 4K results.

The GPU's benchmarks reflect its position. Its Passmark G3D score is 26927, which places it in the 81st percentile of all GPUs. Its nearest rival in the benchmark database is the AMD Radeon RX Vega 56, which scores 37507, a delta of 0.4%, meaning the RTX 4070 is essentially tied with that older card in this specific aggregate metric. However, in actual game performance, the data shows the RTX 4070 is capable of 338 FPS at 1080p Low, which is far beyond what a typical mid-range card from that era could achieve.

The GPU's role becomes more pronounced at 4K. The difference between 4K Low (113 FPS) and 4K Ultra (41 FPS) is 72 FPS, a massive gap that is almost entirely attributable to the GPU's rendering load. The RTX 4070's 46 RT cores and 184 Tensor Cores are part of the Ada Lovelace architecture, but Fortnite's performance scaling here is more tied to traditional rasterization and shader work, as the frame rate drops proportionally with increased graphical complexity.

The RTX 4070 is rated with a TDP of 200 W, and the data indicates that at 4K Ultra, it is fully saturated, producing an average of just 41 FPS. The GPU's transistor count of 35,800 million on a 5 nm process node from TSMC gives it the efficiency to sustain these workloads, but the raw performance ceiling is what we see in the 4K numbers. The card is essentially the limiting component at 4K, while at 1080p, its headroom is so large that the CPU becomes the constraint.

How This Combo Ranks

In the benchmark database, this specific combination of the AMD Ryzen 5 7400F and NVIDIA GeForce RTX 4070 is ranked 578th out of 2740 tested combos for Fortnite. This places it in the top 21% of all possible pairings, indicating a strong performer. The combo rank is a holistic metric that considers the aggregate performance of both components across all tested scenarios.

The CPU's individual standing supports this high rank. The Ryzen 5 7400F has an average benchmark score of 32750, placing it in the 83rd percentile of all CPUs. Its nearest rivals are very close: the Intel Core i5-14600T scores 32707 (0.1% delta), the Intel Core Ultra 7 155H scores 32697 (0.2% delta), and the AMD Ryzen 7 PRO 6850H scores 32812 (-0.2% delta). This shows the 7400F is in a tight cluster of high-performing processors, with no clear winner among them.

The GPU's standing is similar. The RTX 4070 has an average benchmark score of 37648, placing it in the 81st percentile of all GPUs. Its nearest rival is the NVIDIA Tesla P4 with a score of 37628 (0.1% delta), showing near-identical aggregate performance. The AMD Radeon RX Vega 56 is close as well at 37507 (0.4% delta). This indicates that the RTX 4070 is a solid, well-rounded GPU that sits comfortably above average.

Given that both components are in the low-80th percentiles individually, a combined rank of 578 out of 2740 is logical. The data shows that while this is not a top-tier enthusiast setup, it is a very capable combination that will handle most games well, and Fortnite in particular, as evidenced by the high FPS numbers at 1080p and 1440p. The rank also suggests there are many slower combos, but also a significant number of faster ones, meaning users should have realistic expectations for 4K Ultra performance.

CPU Role

The AMD Ryzen 5 7400F is a 6-core, 12-thread processor based on the Zen 4 architecture, codenamed Raphael. It operates on the AMD Socket AM5 platform and has a base clock of 3.70 GHz and a boost clock of 4.70 GHz. Its 32 MB of shared L3 cache is a key feature for gaming, as it helps reduce memory latency and improve frame pacing. The CPU's role in Fortnite is most evident at 1080p resolution.

The data shows that at 1080p Low, the combo achieves 338 FPS. This is the highest measured result across all settings and resolutions, and it is the CPU that enables this. The GPU, with its high shading unit count, is more than capable of rendering frames at this pace, but the CPU must feed it instructions. The Ryzen 5 7400F's high single-core performance, evidenced by its Cinebench R23 single-core score of 3072, is crucial for Fortnite, which is known to be sensitive to single-threaded performance.

The CPU's multi-core capabilities also matter. Its Cinebench R23 multi-core score is 21765, and its Passmark multithread score is 25645. While Fortnite does not scale perfectly across all 12 threads, having 6 physical cores ensures that background tasks and game logic do not cause stutters. The data shows that at 1440p Medium, the minimum FPS is 129, which is a stable result, indicating that the CPU is maintaining a consistent frame delivery.

The CPU's memory support is DDR5 with a dual-channel bus, providing a bandwidth of 83.2 GB/s. This is sufficient for the game's data streaming needs, and the data does not show any signs of a memory bottleneck at lower resolutions. The CPU's TDP is 65 W, which is low, but this does not appear to impact its performance in this game, as the measured FPS is dominated by the GPU at higher resolutions and by the CPU's clock speed at lower resolutions.

The CPU's overall percentile of 83% against all CPUs confirms its strength. Its nearest rivals are all within 0.3% of its average score, meaning there is no significant performance gap between it and similar processors like the Intel Core i5-14600T. In Fortnite, the data shows that this CPU is more than adequate for even the highest frame rates at 1080p, and it only becomes secondary to the GPU when resolution increases to 4K.

FAQ

Q: What is the maximum average FPS this combo can achieve in Fortnite?

A: The highest measured average FPS is 338, which occurs at 1920x1080 resolution with Low settings.

Q: Is the RTX 4070 the bottleneck at 4K resolution?

A: Yes, the data shows a steep drop from 1440p to 4K. For example, High settings drop from 117 FPS at 1440p to 62 FPS at 4K, indicating the GPU is the limiting component at 4K.

Q: What is the recommended setting for a balance of visuals and high frame rates?

A: The Medium preset at 2560x1440 offers 151 FPS average with a minimum of 129 FPS, providing a stable and smooth experience with better visuals than Low.

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

A: The Ryzen 5 7400F has an average benchmark score of 32750, which is within 0.2% of the Intel Core i5-14600T and Intel Core Ultra 7 155H, showing essentially no difference in aggregate performance.

Q: What is the 4K Ultra performance like?

A: At 3840x2160 with Ultra settings, the average FPS is 41, which is not smooth enough for competitive play but is playable for casual sessions.

Q: Is the combo ranked highly among all tested systems?

A: Yes, the combo is ranked 578th out of 2740 tested combinations for Fortnite, placing it in the top 21% of all systems tested.