Fortnite

Fortnite, a Battle Royale title released in 2017, presents a demanding workload for the Intel Core i5-11400F and Intel Arc B570 combination. The measured data reveals a system that is highly capable at mainstream resolutions but struggles to maintain playable frame rates at 4K with higher visual fidelity. The benchmark results indicate a classic balance issue where the component acting as the performance limiter shifts depending on the resolution and preset, making this combo a study in compromise for competitive and high-refresh-rate gaming.

Resolution Scaling

Analyzing the average FPS across the three tested resolutions at Medium settings, the performance cliff is steep. At 1920x1080, the combo delivers 124 FPS, which drops to 79 FPS at 2560x1440, a 36% reduction. Moving to 3840x2160, the frame rate plummets to 42 FPS, a further 47% drop from the 1440p figure. This scaling pattern strongly suggests that at 4K, the Intel Arc B570 is the primary limiting component, as the raw pixel throughput demand outstrips its capabilities. The drop from 1440p to 4K is significantly more severe than the drop from 1080p to 1440p, indicating a non-linear relationship where the GPU's fill rate and memory bandwidth become critical bottlenecks.

The data implies that 1080p and 1440p are the "sweet spots" for this pairing, where the CPU can feed the GPU adequately. At 1080p High, the system achieves 96 FPS, which is a solid result for a modern title. However, the transition to 4K Low shows a score of 59 FPS, which is barely above the threshold for console-like smoothness. This suggests that even when settings are lowered to reduce GPU load, the sheer number of pixels at 4K remains a formidable challenge for the Arc B570, preventing it from achieving the high refresh rates that competitive Fortnite players often target.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture and features 10 GB of GDDR6 memory on a 160-bit bus, yielding a bandwidth of 380.0 GB/s. The benchmark results show that this memory configuration is sufficient for 1080p and 1440p but becomes a liability at 4K with higher presets. The card's boost clock is locked at 2500 MHz, and its FP32 compute is rated at 11.52 TFLOPS. In the context of Fortnite, the data shows that the GPU's performance is directly tied to the preset. At 1440p, dropping from High to Low increases the average FPS from 61 to 112, a massive 84% uplift, highlighting that the GPU is heavily taxed by the visual effects in the High preset.

The card's nearest rival in the database is the NVIDIA GeForce RTX 3070 Mobile, with a negligible performance delta of 0.1%. This indicates that, in synthetic benchmarks, the Arc B570 is positioned competitively against that mobile part. However, in Fortnite at 4K Ultra, the combo only manages 21 FPS, which is unplayable. This suggests that while the GPU has raw compute potential, its driver optimization or architectural efficiency in this specific game at extreme resolutions is lacking. The 4K Medium result of 42 FPS, with a minimum of 35 FPS, indicates frame pacing issues that would be noticeable to the player, further pointing to the GPU as the bottleneck in this scenario.

FAQ

Q: What is the best resolution for this combo to achieve a smooth competitive experience?

A: Based on the measured data, 1920x1080 is the only resolution where all presets achieve at least 64 FPS. At 1080p Low, the combo hits 176 FPS, making it the most suitable for high-refresh-rate monitors.

Q: How does the Intel Arc B570 compare to its closest rival in the database?

A: The Arc B570's average benchmark score is 20556, which is nearly identical to the NVIDIA GeForce RTX 3070 Mobile's score of 20534, a delta of only 0.1%. This places them as direct performance equivalents in the database's metrics.

Q: Is the CPU a limiting factor at 4K resolution?

A: The data suggests not. At 4K Ultra, the average FPS is 21, while at 4K Low it is 59. This massive jump when reducing graphical load indicates the GPU is the primary bottleneck, not the 6-core, 12-thread Intel Core i5-11400F.

Q: What is the most significant FPS drop when moving from 1080p to 1440p?

A: At High settings, the average FPS drops from 96 at 1080p to 61 at 1440p. This represents a 36% decrease in performance, indicating a substantial load increase on the GPU.

Q: Can this system handle Fortnite at 4K with any playable settings?

A: According to the data, only the 4K Low preset yields a result above 30 FPS, at 59 FPS. The Medium preset is 42 FPS, but the High (32 FPS) and Ultra (21 FPS) presets are not suitable for smooth gameplay.

Q: How does this combo rank among all tested configurations?

A: The combo is ranked 2972 out of 3700 tested combinations for Fortnite. This places it in the lower half of the database, indicating that while it can play the game, many other setups provide better performance.

Measured FPS Breakdown

The measured FPS data provides a clear picture of the system's performance envelope. At 1920x1080, the combo is strongest. The Low preset achieves an average of 176 FPS, which is excellent for competitive play. Medium delivers 124 FPS, with a minimum of 106 and a maximum of 143, showing good consistency. High drops to 96 FPS, and Ultra is still respectable at 64 FPS. These numbers show that 1080p is where the i5-11400F and Arc B570 can fully stretch their legs.

Moving to 2560x1440, the strain becomes evident. Low preset yields 112 FPS, still very playable. Medium provides 79 FPS (min 67, max 91), which is a good balance. High falls to 61 FPS, which is on the edge of comfort for fast-paced action. Ultra drops significantly to 40 FPS, showing that the GPU is running out of headroom. The scaling here is consistent with a GPU-bound scenario.

At 3840x2160, the results are challenging. Low is the only preset that breaks the 60 FPS barrier, hitting 59 FPS. Medium is at 42 FPS, with a fairly wide variance between its 35 FPS minimum and 48 FPS maximum, suggesting potential stuttering. High is at 32 FPS, and Ultra is borderline unplayable at 21 FPS. The data confirms that this resolution is not the intended operating range for this hardware in Fortnite.

How This Combo Ranks

In the grand scheme of the benchmark database, this specific combination of the Intel Core i5-11400F and Intel Arc B570 ranks 2972nd out of 3700 tested combos for Fortnite. This percentile placement indicates that it is not a top-tier performer for this specific title. The ranking suggests that while the hardware is capable, there are a significant number of other CPU-GPU pairings that deliver higher frame rates in Fortnite. This could be due to the game's engine favoring other architectures or the specific driver overhead of the Intel GPU in this scenario.

The rank of 2972 implies that this combo is more suited for 1080p gaming than for high-resolution or high-fidelity experiences. Based on the measured FPS, the system is far more competitive at 1080p Low, where its 176 FPS would likely rank higher than at 4K Ultra. The data suggests that users with this combo should prioritize frame rate over visual fidelity to achieve a good experience. The CPU's percentile of 71 against all CPUs is decent, but the GPU's percentile of 65 against all GPUs, combined with the game's specific demands, results in a lower overall ranking for this title.

CPU Role

The Intel Core i5-11400F is a 6-core, 12-thread processor based on the Rocket Lake architecture, with a base clock of 2.60 GHz and a boost clock of 4.40 GHz. In synthetic benchmarks like Cinebench R23, it scores 14340 in multi-core and 2024 in single-core, which are solid mid-range results. The data from Fortnite indicates that this CPU is more than capable of keeping up with the GPU at lower resolutions. For instance, at 1080p Low, the system achieves 176 FPS, which is a high enough frame rate that CPU limits could typically come into play, yet the system still delivers strong performance.

The CPU's nearest rival in the database is the AMD EPYC 7H12, with a negligible performance delta of 0.3%, though that is a server-class chip. More relevant are its comparisons to mobile and lower-end desktop parts, showing it is not a weak link. The 12 MB of shared L3 cache and dual-channel DDR4 memory support provide sufficient bandwidth for gaming. The 3DMark multi-thread score of 5652 suggests it can handle the game's physics and actor updates without becoming a bottleneck, which is confirmed by the fact that FPS scales significantly with resolution, pointing to GPU limitation rather than CPU limitation.

Settings Recommendations

The measured rows provide a clear directive for the best experience. For players with a high refresh rate 1080p monitor, the Low preset is the clear winner, delivering 176 FPS. This preset maximizes the competitive advantage by ensuring the smoothest possible frame delivery. If visual quality is desired at 1080p, the Medium preset at 124 FPS offers a great balance, maintaining high smoothness while improving the game's appearance.

At 1440p, the Medium preset, at 79 FPS, is the recommended choice. It provides a good balance between visual fidelity and smoothness, staying above the 60 FPS threshold for a playable experience. The High preset at 61 FPS is also viable, but it is closer to the edge, and any demanding scene could cause noticeable dips. For 4K, the only playable option is the Low preset, which achieves 59 FPS. The data strongly advises against using High or Ultra at this resolution, as they fall into unplayable territory below 33 FPS. The overall recommendation is to prioritize the Medium preset at 1080p or 1440p for the best compromise, or Low at 1080p for pure performance.