Fortnite

Resolution Scaling

The measured Fortnite frame rates for the AMD Ryzen 7 9700X paired with the Intel Arc B570 reveal a clear and expected progression as resolution climbs. At 1920x1080 with High settings, the combination produces an average of 96 FPS. Moving to 2560x1440 at the same High preset, the average drops to 61 FPS, a reduction of roughly 36% from the 1080p figure. At 3840x2160, the average falls further to 32 FPS, which is approximately 67% below the 1080p High result. This scaling pattern indicates that the graphics card becomes the primary limiting factor as pixel count increases, with the CPU's headroom being progressively less relevant at higher resolutions.

The data across all settings confirms this trend. At Low settings, the spread is particularly telling: 176 FPS at 1080p, 112 FPS at 1440p, and 59 FPS at 4K. The drop from 1080p to 1440p at Low settings is 64 FPS, while the drop from 1440p to 4K is 53 FPS. These are substantial declines that point directly at the Intel Arc B570's rendering throughput being saturated. At Medium settings, the averages are 124 FPS (1080p), 79 FPS (1440p), and 42 FPS (4K). The Ultra preset shows the most severe scaling, with 64 FPS at 1080p dropping to 40 FPS at 1440p and then to 21 FPS at 4K. The 4K Ultra result of 21 FPS is barely playable, indicating that this combo is not suited for maximum quality at the highest resolution.

The pattern strongly suggests that the Arc B570's 10 GB of GDDR6 memory and 160-bit bus width, coupled with its 2500 MHz clock, are the constraining elements. At 1080p, the CPU can feed the GPU adequately, allowing for higher frame rates. As resolution increases, the GPU's fill rate and memory bandwidth become bottlenecks. The Ryzen 7 9700X, with its 8 cores and 16 threads, does not appear to be the limiting factor in any of these scenarios; the FPS declines track almost perfectly with the GPU's expected workload increase. For users targeting 4K gaming with this specific pairing, the measured data shows that even Low settings only reach 59 FPS, which is marginal for competitive play. The 1440p results are more viable, but the 1080p figures are where this combo demonstrates its strongest performance.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture and fabricated on a 5 nm process at TSMC, containing 19,600 million transistors on a 272 mm² die. Its core configuration includes 2304 shading units, 144 texture mapping units, and 80 render output units, with 18 ray tracing cores. The GPU operates at a fixed 2500 MHz for both base and boost clocks, which is an unusual specification that suggests consistent thermal and power behavior under load. The memory subsystem comprises 10 GB of GDDR6 on a 160-bit bus, delivering 380.0 GB/s of bandwidth. This memory configuration is modest for a modern discrete GPU, and the benchmark results in Fortnite reflect that limitation.

The GPU's compute capabilities are rated at 11.52 TFLOPS for FP32 and 23.04 TFLOPS for FP16 (at a 2:1 ratio). These figures place the Arc B570 in a specific performance tier, and its benchmark scores corroborate the Fortnite results. The GPU's passmark G3D score is 14195, with a passmark GPU compute score of 7281. Its percentile ranking against all GPUs is 65, meaning it sits above the median but not in the upper echelon. The nearest rivals in the database include the NVIDIA GeForce RTX 3070 Mobile (avg score 20534, deltaPct 0.1), the Intel Arc A750 (avg score 20582, deltaPct -0.1), the NVIDIA Quadro M4000M (avg score 20480, deltaPct 0.4), and the AMD Radeon R9 M390X (avg score 20662, deltaPct -0.5). The Arc B570's average benchmark score of 20556 places it within a tight cluster around these competitors, with deltas of less than one percent in all cases.

In Fortnite specifically, the GPU's role is most evident in the settings scaling at a fixed resolution. At 1080p, moving from Low to Medium costs 52 FPS (176 to 124), from Medium to High costs 28 FPS (124 to 96), and from High to Ultra costs 32 FPS (96 to 64). These are large incremental penalties, indicating that each quality tier adds significant rendering load. The 10 GB VRAM capacity is sufficient for 1080p, but at 4K with Ultra settings, the combination of higher resolution textures and effects likely stresses the memory bandwidth, contributing to the 21 FPS average. The GPU's 2500 MHz clock is constant across all scenarios, so the performance variance is attributable to shader load and memory pressure rather than clock fluctuations. The data shows a GPU that is capable at lower resolutions but quickly becomes the bottleneck as demands increase.

Settings Recommendations

Based on the measured FPS rows, the optimal settings depend heavily on the target resolution and desired frame rate. At 1920x1080, the Low preset delivers an average of 176 FPS, which is exceptionally high and suitable for competitive play where refresh rate matters most. The Medium preset at 124 FPS still offers a smooth experience with improved visuals, and the High preset at 96 FPS remains above the 60 FPS threshold for most displays. The Ultra preset at 64 FPS is playable but not ideal for fast-paced action. For 1080p users, Medium or High provides the best balance, with Medium giving a 29% higher frame rate than High (124 vs 96) while likely offering a modest visual improvement over Low.

At 2560x1440, the situation becomes more constrained. The Low preset achieves 112 FPS, which is excellent for 1440p. Medium drops to 79 FPS, still comfortably above 60 FPS and a reasonable choice for those prioritizing smoothness. High falls to 61 FPS, which is borderline for competitive play but acceptable for casual sessions. Ultra at 40 FPS is not recommended, as it falls below the playable threshold for a battle royale title. The data suggests that 1440p users should stick with Low or Medium, with Medium being the sweet spot for visual fidelity without sacrificing too much performance.

At 3840x2160, none of the settings provide a truly comfortable experience. Low averages 59 FPS, barely above 60 FPS and subject to dips. Medium averages 42 FPS with a minimum of 35 FPS and a maximum of 48 FPS, indicating inconsistent frame pacing. High averages 32 FPS, and Ultra averages 21 FPS, both of which are below playable standards. For 4K, the only viable option is Low, and even then, users should expect occasional frame drops. The recommendation is to avoid 4K with this combo unless the user is willing to accept reduced quality and potential stutter. The measured data clearly favors 1080p and 1440p for this pairing, with Medium settings at 1440p offering the best compromise between visual quality and frame rate.

How This Combo Ranks

The AMD Ryzen 7 9700X paired with the Intel Arc B570 ranks 2178 out of 2740 tested combinations in Fortnite. This places the combo in the lower third of all tested systems, with a percentile position of roughly 20.5% from the bottom. The ranking reflects the GPU's limitations more than the CPU's capabilities, as the Ryzen 7 9700X is a high-end processor that would not typically be paired with a mid-range graphics card in a balanced build. The combo's rank of 2178 suggests that while the CPU is powerful, the GPU holds back overall performance in this specific game.

The CPU itself has an average benchmark score of 37943, with a percentile ranking of 86 against all CPUs. Its nearest rivals in synthetic benchmarks are the Intel Core i9-14901E (avg score 37911, deltaPct 0.1), the AMD Ryzen AI 9 HX 370 (avg score 37904, deltaPct 0.1), the Intel Core 5 211E (avg score 37829, deltaPct 0.3), and the AMD Ryzen AI Embedded P132 (avg score 37804, deltaPct 0.4). These deltas are negligible, meaning the Ryzen 7 9700X performs almost identically to these competitors in general benchmarks. However, in Fortnite, the GPU's average benchmark score of 20556 and its percentile of 65 against all GPUs indicate that it is a mid-tier performer. The GPU's nearest rivals are also closely matched, with deltas under one percent.

The combination of a top-tier CPU and a mid-tier GPU results in a system that is CPU-heavy but GPU-light. In Fortnite, which is a game that scales well with GPU power at higher resolutions, this imbalance is penalized. The combo's rank of 2178 out of 2740 means that many systems with weaker CPUs but stronger GPUs would outperform it. Users considering this pairing should understand that the CPU is not the bottleneck; upgrading the GPU would yield significant improvements in frame rates across all resolutions and settings. The data indicates that this rank is driven almost entirely by the Arc B570's performance envelope, not by any deficiency in the Ryzen 7 9700X.

CPU Role

The AMD Ryzen 7 9700X is an 8-core, 16-thread processor based on the Zen 5 architecture, codenamed Granite Ridge. It operates with a base clock of 3.80 GHz and a boost clock of 5.50 GHz, with a 65 W TDP. The CPU supports DDR5 memory in a dual-channel configuration, providing 89.6 GB/s of memory bandwidth. Its cache hierarchy includes 80 KB of L1 per core, 1 MB of L2 per core, and 32 MB of shared L3 cache. The processor is built on a 4 nm process at TSMC, containing 8,315 million transistors on a 70.6 mm² die, and it has an integrated Radeon Graphics solution.

In Fortnite, the CPU's role is primarily to feed the GPU with draw calls and handle game logic. The benchmark results show that at 1080p with Low settings, the combo achieves 176 FPS, which is a high frame rate that requires strong single-thread performance. The Ryzen 7 9700X's single-thread benchmark scores are notable: a 3DMark single-thread score of 1280, a Cinebench R23 single-core score of 2211, and a Geekbench single-core score of 3023. These figures indicate excellent per-core performance, which is crucial for maintaining high frame rates in CPU-bound scenarios. The CPU's passmark single-thread score of 4654 further corroborates this.

The multi-threaded performance is also strong, with a Cinebench R23 multicore score of 20485 and a Geekbench multicore score of 17906. However, Fortnite at high resolutions does not heavily utilize all 16 threads, so the CPU's advantage over lesser processors diminishes as the GPU becomes the bottleneck. The data shows that at 4K, the frame rates are nearly identical across settings relative to the GPU's load, suggesting that the CPU is not limiting performance at that resolution. At 1080p, the CPU's strength allows the GPU to stretch its legs, but the Arc B570 still caps the frame rates below what the CPU could theoretically support. The CPU's 65 W TDP and 5.50 GHz boost clock indicate it can sustain high clocks under load, which is beneficial for consistent frame delivery in fast-paced games like Fortnite.

Measured FPS Breakdown

At 1920x1080, the measured average FPS values are 176 at Low settings, 124 at Medium settings, 96 at High settings, and 64 at Ultra settings. The Medium preset has a minimum of 106 FPS and a maximum of 143 FPS, showing a range of 37 FPS. No min or max values are provided for the Low, High, or Ultra presets at this resolution. The 1080p results show a clear step-down as quality increases, with each tier costing a significant number of frames.

At 2560x1440, the average FPS values are 112 at Low settings, 79 at Medium settings, 61 at High settings, and 40 at Ultra settings. The Medium preset has a minimum of 67 FPS and a maximum of 91 FPS, with a range of 24 FPS. Similar to 1080p, the other presets do not have min or max data. The 1440p results show a similar proportional drop, but the absolute values are lower, reflecting the increased pixel count.

At 3840x2160, the average FPS values are 59 at Low settings, 42 at Medium settings, 32 at High settings, and 21 at Ultra settings. The Medium preset has a minimum of 35 FPS and a maximum of 48 FPS, which is a tight range of 13 FPS, indicating relatively consistent performance but at an unplayable level. The 4K results are uniformly low, with even the Low preset failing to reach 60 FPS. Across all resolutions, the Medium preset is the only one with complete min/max data, suggesting it was the focus of more detailed measurement. The FPS breakdown clearly shows that the combo is best suited for 1080p, adequate for 1440p, and inadequate for 4K in Fortnite.

FAQ

Q: What is the highest average FPS this combo achieves in Fortnite?

A: The highest average FPS is 176, achieved at 1920x1080 with Low settings.

Q: Is the AMD Ryzen 7 9700X the bottleneck in this system for Fortnite?

A: No, the data indicates the Intel Arc B570 is the limiting factor, as frame rates drop significantly with resolution increases while the CPU's synthetic benchmarks show strong performance.

Q: What is the combo's rank among all tested systems in Fortnite?

A: The combo ranks 2178 out of 2740 tested combinations, placing it in the lower third of all systems.

Q: Does the Intel Arc B570 outperform any of its nearest rivals in average benchmark score?

A: The Arc B570 has an average benchmark score of 20556, which is higher than the NVIDIA Quadro M4000M (20480, deltaPct 0.4) but lower than the AMD Radeon R9 M390X (20662, deltaPct -0.5). The deltas are all within one percent.

Q: What is the maximum FPS recorded for this combo at 2560x1440 with Medium settings?

A: The maximum FPS at 2560x1440 with Medium settings is 91, with an average of 79 and a minimum of 67.

Q: How does the Ryzen 7 9700X's single-thread performance compare to its nearest CPU rivals?

A: The CPU's average benchmark score is 37943, with a deltaPct of only 0.1 to 0.4 compared to its nearest rivals, indicating essentially identical performance.

Q: What is the lowest average FPS recorded in the measured data?

A: The lowest average FPS is 21, recorded at 3840x2160 with Ultra settings.