Fortnite

The AMD Ryzen 7 5700 paired with the NVIDIA GeForce RTX 4080 delivers a high-performance Fortnite experience, with measured frame rates demonstrating a clear progression from 1080p to 4K. This combination places in the 91st percentile of tested hardware pairings for this title, indicating strong overall capability, though the data reveals important nuances in how the system scales across resolutions and settings.

Resolution Scaling

The measured FPS data shows a predictable decline as resolution increases, but the rate of that decline is heavily dependent on the graphics preset. At Low settings, the system achieves 395 FPS at 1920x1080, dropping to 275 FPS at 2560x1440, and further to 145 FPS at 3840x2160. This represents a 63% reduction from 1080p to 4K, which is a substantial hit but still leaves the game highly playable at all three resolutions.

The scaling pattern changes dramatically when moving to higher presets. At High settings, the frame rate goes from 236 FPS at 1080p to 150 FPS at 1440p, then to 79 FPS at 4K. This is a 67% drop from 1080p to 4K, similar in percentage to the Low preset. However, the absolute numbers are much lower, suggesting that the GPU is becoming more of a limiting factor as the preset increases.

Medium settings show a similar trend: 304 FPS at 1080p, 194 FPS at 1440p, and 102 FPS at 4K. The 4K figure is particularly interesting because it includes measured minimum and maximum values of 87 and 118 FPS respectively, indicating some frame time variance but no catastrophic dips. The Ultra preset, by far the most demanding, shows 156 FPS at 1080p, 99 FPS at 1440p, and only 52 FPS at 4K — a 67% reduction from 1080p to 4K, consistent with the other presets.

The fact that the percentage drop from 1080p to 4K is nearly identical (around 63-67%) across all presets indicates that the RTX 4080 is the primary scaling driver. If the CPU were the bottleneck, the higher presets would show a steeper relative drop at lower resolutions, where CPU load becomes more significant. Instead, the consistent proportional decline points to the GPU being the limiting component at 4K, especially at Ultra where 52 FPS suggests heavy pixel-pushing demands.

CPU Role

The AMD Ryzen 7 5700 is an 8-core, 16-thread processor based on the Zen 3 architecture, running on the AMD Socket AM4 platform. It has a base clock of 3.70 GHz and a boost clock of 4.60 GHz, with a 65W TDP. This is a desktop-class chip with a 16 MB L3 cache, and its benchmark results show strong multi-threaded performance: a Cinebench R23 multi-core score of 20655 and a single-core score of 2916.

In Fortnite, the CPU's role is primarily to feed the GPU with draw calls and handle game logic, physics, and player positions. The data suggests the 5700 is more than adequate for this task at 1080p and 1440p, where frame rates reach 395 and 275 FPS respectively at Low settings. These numbers are far beyond what most displays can refresh, indicating the CPU is not the limiting factor at these resolutions.

The 3DMark scores provide context: 8-thread performance is 5585, while max-thread performance is 6617, showing good scaling across cores. The single-thread score of 901 is moderate, but Fortnite benefits from the 8-core design, as evidenced by the high frame rates at lower resolutions. The processor's percentile ranking of 78 among all CPUs, with an average benchmark score of 25517, places it in the upper quartile, and it sits close to rivals like the AMD Ryzen 5 7640U (delta 0.1%) and AMD Ryzen 5 6600H (delta -0.1%).

The data indicates that the CPU's 16 threads are not a bottleneck even at 4K Ultra, where the 52 FPS result is clearly GPU-limited. The boost clock of 4.60 GHz provides sufficient single-thread headroom for Fortnite's engine, which is known to be moderately threaded. The 65W TDP also suggests thermal headroom, allowing the chip to maintain its boost clock during sustained gaming sessions without significant power throttling.

GPU Role

The NVIDIA GeForce RTX 4080 is a high-end Ada Lovelace architecture GPU with 16 GB of GDDR6X memory on a 256-bit bus, providing 716.8 GB/s of bandwidth. It has 9728 shading units, 304 TMUs, and 112 ROPs, with a boost clock of 2505 MHz and a base clock of 2205 MHz. The GPU's benchmark scores are strong, with a Passmark G3D score of 34457 and a 3DMark Steel Nomad DX12 score of 6567, placing it at the 86th percentile among all GPUs.

The GPU's VRAM capacity of 16 GB is clearly not a limitation in Fortnite, even at 4K Ultra settings. The game is not known for excessive VRAM consumption, and the measured frame rates at 4K — 79 FPS at High, 102 FPS at Medium, and 52 FPS at Ultra — are consistent with a GPU that has ample memory bandwidth. The 716.8 GB/s bandwidth is particularly relevant at 4K, where texture streaming and memory access patterns put significant pressure on the memory subsystem.

The RTX 4080's raw compute power is the primary driver of the frame rates seen in the data. At 1080p Low, the system hits 395 FPS, which is likely limited by the CPU's ability to issue draw calls rather than the GPU's rendering capacity. As resolution and settings increase, the GPU becomes fully engaged, with the 4K Ultra result of 52 FPS showing the limits of even this powerful card under maximum load. The GPU's 48.74 TFLOPS of FP32 performance is substantial, but Fortnite's Unreal Engine can still saturate it at 4K with Ultra settings.

The GPU's nearest rivals include the RTX 4080 SUPER (delta 0.1%) and the AMD Radeon RX 6750 GRE 12 GB (delta -2.6%), indicating the 4080 is performing as expected for its class. The fact that it is end-of-life and has a successor in the GeForce 50 series does not diminish its current capability, as the data shows it delivers playable frame rates even at 4K High.

How This Combo Ranks

The combination of the AMD Ryzen 7 5700 and NVIDIA GeForce RTX 4080 ranks 328th out of 3700 tested combos in Fortnite, placing it in the top 8.9% of all pairings. This is a strong result, but it also reveals an imbalance: the GPU is clearly the dominant component, ranking at the 86th percentile among all GPUs, while the CPU ranks at the 78th percentile among all CPUs.

This rank of 328 out of 3700 means the combo outperforms 91.1% of tested configurations. However, the gap between the CPU's and GPU's percentile rankings suggests that the Ryzen 7 5700 may be holding back the RTX 4080 slightly in CPU-bound scenarios. At 1080p Low, the system achieves 395 FPS, which is exceptional, but a higher-end CPU with a higher single-thread score might push that number even higher, given the GPU's headroom at that resolution.

The measured data shows that at 1440p High, the system delivers 150 FPS, which is well above the 144Hz refresh rate of most gaming monitors. At 4K High, the 79 FPS result is above the 60 FPS threshold for smooth gameplay, making this combo suitable for high-refresh-rate 1440p gaming and solid 4K gaming. The rank of 328 suggests that there are 327 combos that perform better, but many of those likely pair the RTX 4080 with a higher-tier CPU like a Ryzen 9 or Core i9, which would reduce the CPU bottleneck at lower resolutions.

The combo's overall ranking is consistent with its component-level performance. The CPU's average benchmark score of 25517 and the GPU's average score of 54247 both fall within expected ranges for their respective classes, and the combination produces frame rates that are competitive with other high-end pairings. The data does not indicate any unusual bottlenecking or compatibility issues, just a slight CPU-GPU imbalance that becomes more apparent at lower resolutions.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the target resolution and refresh rate. For 1080p gaming, the Medium preset offers the best balance, delivering 304 FPS with a minimum of 259 FPS and a maximum of 350 FPS. This provides a comfortable margin above the 240Hz refresh rate of high-end monitors, and the frame time consistency (minimum 259 FPS) suggests stable performance. The Low preset at 395 FPS offers even higher headroom, but the visual quality trade-off is significant for a game like Fortnite where building and environmental detail matter.

The High preset at 1080p delivers 236 FPS, which is still above 144Hz but could dip below 240Hz on some displays. For competitive play, Medium is the recommended choice because it provides the highest frame rates while maintaining the frame time consistency shown in the minimum FPS data. Ultra at 1080p yields 156 FPS, which is playable but sacrifices the competitive advantage of higher refresh rates.

At 1440p, the Medium preset is again the sweet spot, with 194 FPS and a minimum of 165 FPS. This stays above 144Hz and provides a smooth experience on 165Hz or 180Hz monitors. The High preset at 150 FPS is also viable for 144Hz displays, but the minimum FPS data for Medium (165) suggests better stability. Low at 275 FPS is overkill for most 1440p displays, and Ultra at 99 FPS is borderline for high-refresh-rate monitors.

For 4K gaming, the High preset is the clear recommendation, delivering 79 FPS with the best visual fidelity that maintains playability above 60 FPS. The Medium preset at 102 FPS offers a better margin for 4K displays with 120Hz refresh rates, but the visual difference between Medium and High is noticeable in Fortnite's detailed environments. Ultra at 52 FPS is not recommended for competitive play, as it falls below the 60 FPS threshold and could feel sluggish. Low at 145 FPS is viable for 4K competitive play, but the visual sacrifices are substantial.

FAQ

Q: What is the best resolution for this combo in Fortnite?

A: The data shows 1440p Medium delivers 194 FPS with a minimum of 165 FPS, making it the sweet spot for high-refresh-rate gaming. At 1080p Medium, the system hits 304 FPS, which is ideal for 240Hz displays, while 4K High provides 79 FPS for solid 60Hz+ gaming.

Q: How does this combo handle 4K gaming?

A: At 4K High, the system averages 79 FPS, which is above the 60 FPS threshold for smooth gameplay. The Medium preset achieves 102 FPS, while Ultra drops to 52 FPS, below the playable threshold for most users.

Q: Is the CPU or GPU the bottleneck in this system?

A: The percentile rankings indicate the GPU is the stronger component (86th percentile vs. 78th for CPU). At 1080p Low, the system reaches 395 FPS, suggesting the CPU may limit frame rates at lower resolutions, while at 4K Ultra, the 52 FPS result shows the GPU is the primary constraint.

Q: What settings should I use for competitive play?

A: For competitive play, Medium settings provide the best balance. At 1080p, the system hits 304 FPS with a 259 FPS minimum, and at 1440p, it delivers 194 FPS with a 165 FPS minimum. Low settings offer higher frame rates but with significant visual quality loss.

Q: How does this combo rank compared to other tested systems?

A: This combo ranks 328th out of 3700 tested pairings, placing it in the top 8.9% of all configurations. The GPU's performance is within 0.1% of the RTX 4080 SUPER, while the CPU is within 0.3% of the Ryzen 7 5825U.

Q: Can this system maintain stable frame rates at high settings?

A: The data shows good frame time consistency at Medium settings, with minimums of 259 FPS at 1080p, 165 FPS at 1440p, and 87 FPS at 4K. High settings also show stable performance, though the minimum FPS data is not provided for all presets.