Fortnite

The AMD Ryzen 5 2600 and NVIDIA GeForce RTX 4060 pairing in Fortnite presents a clear picture of a system where the CPU is the primary constraint. The measured frame rates show a drastic shift in performance scaling as resolution changes, moving from a heavily CPU-limited scenario at 1080p to a more balanced, GPU-bound load at 4K.

Resolution Scaling

The data reveals a classic resolution scaling curve. At 1920x1080 with Low settings, the system achieves an average of 245.8 FPS. This high frame rate is a strong indicator that the graphics card is not the limiting factor; the CPU is working hard to feed frames to the GPU. Moving up to 2560x1440 with Low settings, the average drops to 158.1 FPS. This is a significant reduction of 87.7 FPS, or about 35.7%, which shows that the GPU is starting to take on more of the workload. At 3840x2160 with Low settings, the average falls further to 80.9 FPS. This progression shows a classic transition from a CPU bottleneck at 1080p to a GPU bottleneck at 4K.

The scaling is even more pronounced on higher presets. At High settings, the frame rate goes from 134.6 FPS at 1080p, to 85.2 FPS at 1440p, and finally to 46.5 FPS at 4K. The 4K High result is roughly a third of the 1080p High result, demonstrating the heavy load that 4K resolution places on the RTX 4060. The Ultra preset shows the most severe drop, with 86 FPS at 1080p, 58.7 FPS at 1440p, and a barely playable 28.8 FPS at 4K. This data suggests that the RTX 4060, with its 8 GB of memory and 128-bit bus, is best suited for 1080p and 1440p gaming in Fortnite, while 4K gaming requires significant settings compromises to maintain a smooth experience.

FAQ

Q: What is the highest average frame rate this combo can achieve?

A: The highest measured average frame rate is 245.8 FPS, which is achieved at 1920x1080 resolution with Low settings.

Q: Is the CPU or GPU the main bottleneck at 1080p?

A: The data indicates a CPU bottleneck at 1080p. This is evident because the frame rates at 1080p Low (245.8 FPS) and 1080p High (134.6 FPS) are very high, and the performance gap between settings narrows considerably compared to higher resolutions, suggesting the Ryzen 5 2600 is the limiting factor.

Q: Can this system handle 4K gaming in Fortnite?

A: Yes, but only with significant settings reductions. At 4K Low, the average FPS is 80.9, which is playable. However, at 4K High, the average drops to 46.5 FPS, and at 4K Ultra, it falls to 28.8 FPS, which is not smooth.

Q: How does the Ryzen 5 2600 compare to its nearest CPU rivals?

A: The Ryzen 5 2600 has an average benchmark score of 19616, putting it in the 77th percentile. It is nearly identical in performance to the Intel Core i5-1345U, which scores 19691, a delta of -0.4%. It also trades blows with the AMD Ryzen 5 7530U, which scores 19508, a delta of 0.6%.

Q: What is the difference in performance between Medium and High settings at 1440p?

A: At 2560x1440, Medium settings produce an average of 109 FPS, while High settings produce an average of 85.2 FPS. This is a difference of 23.8 FPS, making Medium the better choice for higher refresh rate monitors.

Q: Is the RTX 4060's performance closer to the Intel Arc B580 or the AMD Radeon RX 6600M?

A: The RTX 4060 has an average benchmark score of 23181. Its nearest rival is the AMD Radeon RX 6600M with a score of 23321, a delta of -0.6%. The Intel Arc B580 scores 23021, a delta of 0.7%, making the RX 6600M a marginally closer competitor.

GPU Role

The NVIDIA GeForce RTX 4060 is built on the Ada Lovelace architecture and features 8 GB of GDDR6 memory on a 128-bit bus, providing a memory bandwidth of 272.0 GB/s. Its boost clock is rated at 2460 MHz. In Fortnite, the GPU's role becomes increasingly dominant as resolution increases. At 1080p, the CPU limits performance, so the RTX 4060 is not fully utilized, which is why Low settings can exceed 245 FPS. The GPU's 8 GB of VRAM is sufficient for 1080p and 1440p, but the data suggests it is a limiting factor at 4K.

At 4K Ultra, the average FPS plummets to 28.8, indicating that the GPU is struggling to process the high-resolution textures and effects. The 128-bit memory bus is a constraint at higher resolutions, as it limits the speed at which data can be transferred to and from the VRAM. The RTX 4060 sits in the 66th percentile for all GPUs, with an average benchmark score of 23181. This places it in a competitive position, but the 4K Fortnite results show that it is not a high-resolution powerhouse.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the system's capabilities. At 1920x1080, the results are: Low settings average 245.8 FPS, Medium settings average 175.4 FPS, High settings average 134.6 FPS, and Ultra settings average 86 FPS. This shows a clear linear progression of performance cost as settings increase.

Moving to 2560x1440, the averages are: Low at 158.1 FPS, Medium at 109 FPS, High at 85.2 FPS, and Ultra at 58.7 FPS. The gap between Low and Ultra is 99.4 FPS, which is a substantial difference, showing that the GPU is becoming more stressed.

At 3840x2160, the averages are: Low at 80.9 FPS, Medium at 57.9 FPS, High at 46.5 FPS, and Ultra at 28.8 FPS. Here, the Ultra preset is the only one that drops below the 30 FPS threshold, making it impractical for regular play. The data shows that the step from 1440p to 4K is the most punishing, with a significant drop in performance for every settings preset.

Settings Recommendations

Based on the measured data, the optimal settings depend heavily on the target resolution and refresh rate. For 1080p gaming, the High preset offers a strong balance, with an average of 134.6 FPS, which is well-suited for a 144Hz monitor. If the goal is maximum competitive performance, the Low preset at 245.8 FPS is the best choice, though it sacrifices visual fidelity. The Medium preset at 175.4 FPS is a good middle ground for players who want a visual upgrade from Low but still prioritize high frame rates.

For 1440p gaming, the Medium preset is the sweet spot, delivering an average of 109 FPS. This is a good target for a 100Hz or 120Hz monitor. The High preset at 85.2 FPS is also viable, but the drop of 23.8 FPS from Medium makes it less desirable for fast-paced gameplay. The Ultra preset at 58.7 FPS is playable but does not offer a significant visual advantage over High to justify the performance hit.

At 4K, the Low preset is the only consistently playable option, with an average of 80.9 FPS. Medium settings at 57.9 FPS are playable but may feel less smooth, while High and Ultra presets fall below 46.5 FPS and 28.8 FPS, respectively, which are not recommended for a competitive game like Fortnite. For a 4K experience, the Low preset is the practical choice.

CPU Role

The AMD Ryzen 5 2600 is a 6-core, 12-thread processor from the 2000 series, based on the Zen+ architecture. It has a base clock of 3.40 GHz and a boost clock of 3.90 GHz. Its benchmark results show a strong multi-threaded performance with a Cinebench R23 multi-core score of 11186, but its single-core score is only 1579. This single-core performance is a limiting factor in Fortnite, which is known to be sensitive to single-thread performance.

The data shows that the CPU is the primary bottleneck at 1080p. The fact that the frame rate at 1080p Low (245.8 FPS) is more than triple the frame rate at 4K Low (80.9 FPS) highlights how the CPU can push frames quickly, but the GPU cannot keep up at higher resolutions. The Ryzen 5 2600's performance is in the 77th percentile of all CPUs, with an average benchmark score of 19616. It is closely matched with the Intel Core i5-11600KF, which scores 19740, a delta of -0.6%, and the Intel Core i7-10700F, which scores 19485, a delta of 0.7%.

The CPU's 16 MB of shared L3 cache and dual-channel DDR4 memory support are sufficient for the game, but the Zen+ architecture's limitations are apparent. The boost clock of 3.90 GHz is not high enough to prevent the CPU from being the limiting factor in high-FPS scenarios. The data indicates that while the RTX 4060 has the power to render high frame rates, the Ryzen 5 2600 holds it back at 1080p. This is a classic pairing of a modern GPU with an older, but still capable, CPU, where the balance of performance is tilted towards the CPU creating a bottleneck.