Fortnite

The AMD Ryzen 7 5800X paired with the Intel Arc B370 ranks near the bottom of the database for Fortnite, sitting at position 2517 out of 2740 tested combos. This places the configuration in the bottom 9th percentile of all tested systems for this title. The data shows that while the CPU is a strong performer in synthetic benchmarks, ranking in the 81st percentile overall among all CPUs, the GPU severely bottlenecks the experience. The Arc B370, by contrast, sits in the 5th percentile among all GPUs based on its average benchmark score. This extreme disparity between the two components defines the combo's overall ranking, as the measured frame rates are entirely dictated by the graphics card's limitations rather than the processor's capabilities.

How This Combo Ranks

The combo's rank of 2517 out of 2740 tested combinations indicates that this system will struggle to deliver a competitive Fortnite experience. The data suggests that the Ryzen 7 5800X is not the limiting factor here; its synthetic benchmark scores are robust, with a Cinebench R23 multi-core score of 15476 and a single-core score of 1574.5. However, the GPU's average benchmark score of 1184 places it in the bottom tier of graphics hardware, and this is reflected in the game's performance metrics. The delta between the CPU's high percentile ranking and the GPU's low one is the defining characteristic of this build.

When examining the CPU's nearest rivals, the data shows a tight cluster at the top. The Ryzen 7 5800X has an average benchmark score of 29123, which is virtually identical to the Intel Core Ultra 5 135H (29093, deltaPct 0.1), the Intel Xeon Phi 7210 (29245, deltaPct -0.4), and the Intel Core i5-13500HX (29270, deltaPct -0.5). This indicates that the processor is well within the expected performance envelope for its class. The GPU's nearest rivals tell a different story; the Arc B370's score of 1184 is nearly identical to the ATI Mobility Radeon HD 5570 (1186, deltaPct -0.2) and the ATI Radeon HD 5770 (1190, deltaPct -0.5), both of which are legacy parts from a different era. This comparison underscores the GPU's position as a fundamental performance bottleneck.

GPU Role

The Intel Arc B370 is an integrated graphics processor based on the Xe3-LPG architecture, built on Intel's 3 nm process. Its clock speeds are listed with a base of 300 MHz and a boost of 2400 MHz, but the memory configuration is entirely "System Shared," meaning it relies on the host system's DDR4 memory rather than dedicated VRAM. The memory bandwidth is described as "System Dependent," which means performance can vary based on the system's memory configuration. The GPU has 1280 shading units, 40 texture mapping units, and 20 raster operation units, along with 10 ray tracing cores. Its theoretical peak performance is rated at 6.144 TFLOPS for FP32 operations and 12.29 TFLOPS for FP16 operations.

These specifications explain the measured results. The GPU's 25 W TDP and integrated nature mean it is not designed for high-end gaming, and the Fortnite data reflects this. The GPU's pixel rate of 48.00 GPixel/s and texture rate of 96.00 GTexel/s are modest figures that limit the frame output, particularly at higher resolutions. The fact that memory bandwidth is system-dependent means that the dual-channel DDR4 memory support of the Ryzen 7 5800X, with a theoretical bandwidth of 51.2 GB/s, is the ceiling for data transfer. This shared-memory architecture is a critical constraint, as the GPU must compete with the CPU for the same memory bandwidth, further limiting performance in a game like Fortnite.

Resolution Scaling

The measured FPS data reveals a clear and steep decline as resolution increases, which points directly to the GPU as the limiting component. At 1080p with Low settings, the combo achieves 104 FPS. Moving to 1440p at Low settings, the frame rate drops to 66 FPS, a 36.5% reduction. At 4K with Low settings, the average FPS falls to 35, which is a 66.3% drop from the 1080p figure. This pattern is consistent across all settings presets. For High settings, the progression is 57 FPS at 1080p, 36 FPS at 1440p, and 19 FPS at 4K. The scaling is severe, with the 4K High result being only a third of the 1080p High result.

This behavior is characteristic of a system where the GPU is overwhelmed by the increasing pixel count. A CPU-bound scenario would show relatively flat frame rates across resolutions, but the data here shows a dramatic decline. The gap between Low and Ultra settings also widens at higher resolutions, suggesting that the GPU's shading units and texture units are saturated. The data strongly indicates that the Ryzen 7 5800X has ample headroom, and it is the Arc B370's fill rate and memory bandwidth limitations that cause the frame rate to collapse at 1440p and 4K. For a game like Fortnite, which is not typically considered a GPU stress test, these numbers confirm that this integrated solution is not viable beyond 1080p for smooth play.

Measured FPS Breakdown

The complete dataset for Fortnite shows a total of twelve measured configurations, spanning three resolutions and four quality presets. At 1920x1080, the Low preset delivers an average of 104 FPS, which is the highest measured score for this combo. The Medium preset at 1080p averages 73 FPS, with a minimum of 62 FPS and a maximum of 84 FPS. High settings at 1080p drop the average to 57 FPS, while Ultra settings yield only 37 FPS. This shows that even at the lowest resolution, the Ultra preset is not playable, and the High preset is borderline, failing to consistently hit 60 FPS.

At 2560x1440, the performance degrades further. Low settings produce an average of 66 FPS, which is a playable figure, but Medium drops to 46 FPS (min 39, max 53), High falls to 36 FPS, and Ultra plummets to 24 FPS. The 1440p results indicate that only the Low preset can maintain a 60 FPS average, and even then, it is close to the edge. At 3840x2160, the situation becomes dire. Low settings average 35 FPS, Medium averages 25 FPS (min 21, max 28), High averages 19 FPS, and Ultra averages just 13 FPS. None of the 4K configurations approach playability, and the minimum frame rates for Medium at 4K (21 FPS) highlight the stutter and inconsistency that would be experienced.

FAQ

Q: What is the best average frame rate this combo can achieve in Fortnite?

A: The highest measured average FPS for this combo is 104, which is achieved at 1920x1080 with the Low settings preset.

Q: Is the AMD Ryzen 7 5800X the bottleneck for this system in Fortnite?

A: No. The data shows the CPU ranks in the 81st percentile overall with an average benchmark score of 29123, while the Intel Arc B370 GPU ranks in the 5th percentile with an average score of 1184. The GPU's low standing and the steep FPS drops with resolution increases clearly identify it as the limiting component.

Q: Can this combo handle Fortnite at 1440p with Medium settings?

A: The measured data shows an average of 46 FPS at 2560x1440 with Medium settings, with a minimum of 39 FPS. This is below the 60 FPS threshold typically desired for smooth play, so the experience would be considered suboptimal.

Q: How does the Arc B370 compare to its nearest rivals in synthetic benchmarks?

A: The Arc B370 has an average benchmark score of 1184. Its nearest rival, the ATI Mobility Radeon HD 5570, scores 1186, a delta of -0.2%. The ATI Radeon HD 5770 scores 1190, a delta of -0.5%. The AMD Radeon HD 7650M scores 1192, a delta of -0.7%. These are all effectively identical scores, indicating the Arc B370 is in the same performance tier as these older parts.

Q: What is the difference in FPS between Low and Ultra settings at 1080p?

A: At 1920x1080, the Low preset averages 104 FPS, while the Ultra preset averages 37 FPS. This represents a 67 FPS difference, showing that the Ultra preset imposes a massive load on the GPU.

Q: Does the CPU's benchmark performance suggest it can handle other tasks well?

A: Yes. The Ryzen 7 5800X scores 15476 in Cinebench R23 multi-core and 1574.5 in single-core. Its nearest rival, the Intel Core Ultra 5 135H, has an average score of 29093, which is only 0.1% different from the Ryzen's 29123. This indicates strong general-purpose processing capability.

Settings Recommendations

Given the measured data, the only configuration that provides a consistently smooth experience is the 1920x1080 Low preset, which averages 104 FPS. This is the recommended starting point for any competitive play, as it is the only setting combination that delivers frame rates well above the 60 FPS standard. The 1080p Medium preset, averaging 73 FPS, is a viable alternative for those who want slightly better visual fidelity while still maintaining playable performance, but the minimum of 62 FPS means it will occasionally dip below 60 FPS during intense moments.

At 2560x1440, the Low preset averages 66 FPS, which is technically playable but leaves little headroom. The Medium preset at 1440p averages only 46 FPS, which falls short of the smoothness expected for a fast-paced battle royale. For users with a 1440p monitor, sticking to Low settings is the only option for a decent experience, but the data suggests this combo is best suited for 1080p gaming. The 4K resolution results, ranging from 35 FPS on Low to 13 FPS on Ultra, are uniformly unplayable for this genre, and no settings adjustment can salvage a playable experience at that resolution.

The Ultra preset is not recommended at any resolution. At 1080p it produces 37 FPS, at 1440p it produces 24 FPS, and at 4K it produces 13 FPS. These frame rates are too low for the fast, reactive gameplay that Fortnite demands. Similarly, the High preset, while better than Ultra, still fails to hit 60 FPS at 1080p (57 FPS) and is far below that at higher resolutions. The data clearly indicates that visual quality settings must be kept to Low or Medium at 1080p to get a responsive experience. For any user prioritizing frame rate, the 1080p Low preset is the definitive choice, as it is the only measured configuration that provides a comfortable margin above the 60 FPS threshold.