Fortnite

The Intel Core Ultra 5 235 and Intel Arc B570 combination delivers a highly resolution-dependent experience in Fortnite. The data shows a clear progression where performance scales predictably with pixel count, but the margin between settings narrows considerably at higher resolutions. At 1920x1080, the combo achieves strong playable frame rates across all presets, with the Low preset hitting 176 FPS average, indicating a system capable of high-refresh-rate esports play. Moving to 2560x1440, the average frame rate at High settings drops to 61 FPS, which is a 36% reduction from the 1080p High result, demonstrating the GPU's workload increasing substantially with pixel count.

The scaling from 1440p to 4K is even more punishing. At 3840x2160, the High preset manages only 32 FPS average, representing a 48% drop from the 1440p High figure. This steep decline suggests that the Intel Arc B570's memory bandwidth and raw compute are the limiting factors at 4K, as the CPU has headroom to feed frames but the GPU cannot keep pace. The Medium preset at 4K yields 42 FPS, which is only 10 FPS higher than High, while the gap between Low and High at 4K is 27 FPS (59 vs 32). This compression of performance between settings at 4K, compared to the wider spread at 1080p, indicates that the GPU is saturated regardless of visual complexity, and the limiting component shifts from the renderer to the fixed-function hardware.

The Ultra preset is the outlier in every resolution. At 1080p, Ultra averages 64 FPS, which is 40 FPS lower than High, and at 1440p it drops to 40 FPS, a 21 FPS reduction from High. At 4K, Ultra falls to 21 FPS, which is effectively unplayable for a fast-paced battle royale. The data reveals that the jump from High to Ultra imposes a disproportionate cost, likely due to increased shadow quality and post-processing effects that heavily tax the Arc B570's shading units and TMUs, given its 2304 shading units and 144 TMUs.

Resolution Scaling

The measured FPS data illustrates a textbook GPU-bound scaling curve, but with nuances worth examining. From 1080p to 1440p at High settings, the average frame rate drops from 96 FPS to 61 FPS, a 36.5% decrease. This is a larger proportional drop than the pixel count increase (which is 77% more pixels), suggesting that the GPU's memory subsystem, specifically the 160-bit bus and 380.0 GB/s bandwidth, is already becoming a constraint at 1440p. The 10 GB GDDR6 frame buffer is sufficient for the data, but the bandwidth limits how quickly textures and geometry can be streamed.

The transition from 1440p to 4K is even more severe. At High settings, the average FPS falls from 61 to 32, a 47.5% reduction. The 4K resolution quadruples the pixel count from 1080p, but the frame rate only drops by 67% (from 96 to 32), indicating that the GPU is not scaling linearly with pixel count due to other bottlenecks. The Low preset tells a similar story: 176 FPS at 1080p, 112 FPS at 1440p, and 59 FPS at 4K. The 4K Low result is only 33.5% of the 1080p Low result, which is a larger drop than the High preset's 33.3% (96 to 32). This suggests that at Low settings, where the CPU has less work per frame, the GPU's raw pixel throughput becomes the sole limiter, and the Arc B570's 200.0 GPixel/s pixel rate is simply insufficient for 4K at high frame rates.

The Medium preset provides the only complete data with min and max FPS values. At 1080p Medium, the average is 124 FPS with a min of 106 and max of 143, showing a 37 FPS variance. At 1440p Medium, the average drops to 79 FPS with a min of 67 and max of 91, a 24 FPS variance. At 4K Medium, the average is 42 FPS with a min of 35 and max of 48, a 13 FPS variance. This narrowing variance at higher resolutions indicates that the GPU is consistently saturated, reducing frame-to-frame spikes that are common when CPU-bound. The data suggests that for competitive play, 1080p is the sweet spot, while 4K is only viable for Low settings at 59 FPS, which is on the edge of playability for a shooter.

How This Combo Ranks

The combination ranks 2178 out of 2740 tested combos in Fortnite, placing it in the 79.5th percentile of all configurations. This means that approximately 20.5% of tested combos perform worse, while 79.5% perform better. This rank reflects the mid-range positioning of both components. The Intel Core Ultra 5 235 has an average benchmark score of 46062 and sits at the 89th percentile against all CPUs, which is a relatively strong position. However, the Intel Arc B570 has an average benchmark score of 20556 and sits at the 65th percentile against all GPUs, which is notably weaker. This imbalance explains the combo's overall rank, as the GPU drags down the system's gaming performance despite the capable CPU.

The CPU's nearest rivals in synthetic benchmarks are the AMD Ryzen AI 9 HX 375 with an average score of 46030 (0.1% slower), the Intel Core i9-13900HX with 46098 (0.1% faster), the AMD EPYC 4364P with 45970 (0.2% slower), and the AMD EPYC 7303 with 45960 (0.2% slower). These deltas are negligible, indicating that the Ultra 5 235 is essentially on par with these processors in multi-threaded workloads. The GPU's nearest rivals are the NVIDIA GeForce RTX 3070 Mobile with 20534 (0.1% slower), the Intel Arc A750 with 20582 (0.1% faster), the NVIDIA Quadro M4000M with 20480 (0.4% slower), and the AMD Radeon R9 M390X with 20662 (0.5% faster). The Arc B570 is virtually identical to the RTX 3070 Mobile and Arc A750 in average benchmark scores, but those are mobile or previous-generation parts, which contextualizes its 65th percentile position.

In the context of Fortnite specifically, the combo's 2178th rank out of 2740 combos means that many cheaper or older GPU configurations achieve higher frame rates in this title. This is partly due to Fortnite's optimization for a wide range of hardware, where the CPU's 14 cores and 14 threads are not fully utilized, and the GPU's architecture may not be optimally threaded for the game engine. The rank also suggests that users seeking high-refresh-rate 1440p or 4K play would need to compromise on settings, as the measured data confirms that only Low/Medium presets at 1080p exceed 120 FPS.

Settings Recommendations

The data provides clear guidance for settings based on the measured FPS rows. For competitive play at 1920x1080, the Low preset delivers 176 FPS average, which is ideal for high-refresh-rate monitors (144Hz or 165Hz). The Medium preset at 1080p yields 124 FPS average, with a minimum of 106 FPS, which is still above 100 FPS and provides better visual fidelity without sacrificing competitive advantage. The High preset at 1080p averages 96 FPS, which is below the 100 FPS threshold that many esports players consider minimum, so it is a compromise between visuals and performance. The Ultra preset at 1080p averages 64 FPS, which is acceptable for casual play but not recommended for ranked modes.

At 2560x1440, the Low preset averages 112 FPS, which is playable for competitive play but with significant visual downgrades. The Medium preset averages 79 FPS with a minimum of 67 FPS, which provides a smoother experience than High (61 FPS) but still below the 100 FPS target. The High preset at 1440p is borderline, averaging 61 FPS, which is playable but will feel less responsive in fast-paced build fights. The Ultra preset at 1440p averages 40 FPS, which is not recommended for this game genre.

At 3840x2160, only the Low preset is viable, averaging 59 FPS. The Medium preset at 42 FPS is marginal, and the High preset at 32 FPS is too low for comfortable play. The Ultra preset at 4K averages 21 FPS, which is effectively a slideshow. The data indicates that the best experience per the measured rows is either 1080p Medium (124 FPS) or 1440p Low (112 FPS), depending on whether the user prioritizes visual quality or resolution. For a balanced experience, 1080p High at 96 FPS is the highest visual preset that remains above 90 FPS.

FAQ

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

A: The data shows 1920x1080 is the optimal resolution. At Low settings it achieves 176 FPS average, and at Medium it achieves 124 FPS average, both of which are suitable for high-refresh-rate monitors. At 2560x1440, the best result is 112 FPS at Low settings, while 4K only reaches 59 FPS at Low.

Q: How does the Ultra preset compare to High in terms of FPS?

A: The Ultra preset is significantly more demanding. At 1080p, Ultra averages 64 FPS versus 96 FPS for High, a 33% reduction. At 1440p, Ultra averages 40 FPS versus 61 FPS for High, a 34% reduction. At 4K, Ultra averages 21 FPS versus 32 FPS for High, a 34% reduction.

Q: Is the CPU or GPU the limiting factor in this configuration?

A: Benchmark results indicate the GPU is the primary limiter. The CPU is at the 89th percentile against all CPUs with an average score of 46062, while the GPU is at the 65th percentile with an average score of 20556. The FPS scaling from 1080p to 4K shows a steep drop that aligns with GPU saturation, not CPU limitation.

Q: Can this combo run Fortnite at 4K?

A: Yes, but only at Low settings, which averages 59 FPS. Medium at 4K averages 42 FPS, and High averages 32 FPS. For a stable experience, 4K Low is the only setting that approaches playable frame rates, and even then, it is below the 60 FPS target.

Q: How does the Ultra 5 235 compare to its nearest CPU rivals?

A: The Ultra 5 235 has an average benchmark score of 46062. It is 0.1% faster than the AMD Ryzen AI 9 HX 375 (46030), 0.1% slower than the Intel Core i9-13900HX (46098), 0.2% faster than the AMD EPYC 4364P (45970), and 0.2% faster than the AMD EPYC 7303 (45960).

Q: What are the minimum FPS values for Medium settings?

A: The measured data provides min FPS only for Medium settings. At 1080p Medium, min FPS is 106 with an average of 124. At 1440p Medium, min FPS is 67 with an average of 79. At 4K Medium, min FPS is 35 with an average of 42.

GPU Role

The Intel Arc B570 is built on the Xe2-HPG architecture with the BMG-G21 chip, fabricated on a 5 nm process by TSMC with 19,600 million transistors. It has 2304 shading units, 144 texture mapping units, and 80 render output units, along with 18 ray tracing cores. The GPU operates at a fixed clock speed of 2500 MHz for both base and boost, which is unusual and indicates a consistent power delivery. The memory configuration consists of 10 GB of GDDR6 on a 160-bit bus, providing 380.0 GB/s of bandwidth and running at 2375 MHz (19 Gbps effective).

In Fortnite, the GPU's role is dominant across all measured resolutions. The 10 GB frame buffer is sufficient for 4K textures, but the 160-bit bus and 380.0 GB/s bandwidth are the likely constraints at higher resolutions. The measured data shows that at 1080p, the GPU can push 176 FPS at Low settings, indicating that its raw compute (11.52 TFLOPS FP32) is adequate for lower pixel counts. However, the 200.0 GPixel/s pixel rate is insufficient for 4K, where even Low settings only achieve 59 FPS. The 144 TMUs provide a texture rate of 360.0 GTexel/s, which supports the High preset at 1080p (96 FPS) but becomes a bottleneck at 4K High (32 FPS).

The GPU's percentile rank of 65 against all GPUs, with an average benchmark score of 20556, places it in the mid-range tier. Its nearest rival, the Intel Arc A750, has a 0.1% higher score, indicating that the B570 is a slight improvement over the previous generation. The 3DMark Steel Nomad DX12 score of 2649 and Geekbench Vulkan score of 96844 provide context for its DirectX 12 and Vulkan performance, which are relevant for Fortnite's API usage. The PassMark G3D score of 14195 and G2D score of 661 suggest that the GPU excels in 3D workloads but is less impressive in 2D, which is typical for gaming-focused hardware.

CPU Role

The Intel Core Ultra 5 235 is a 14-core, 14-thread processor based on the Arrow Lake architecture, manufactured on a 3 nm process by TSMC with 17,800 million transistors. It has a base clock of 3.40 GHz and a boost clock of 5.00 GHz, with a TDP of 65 watts. The cache hierarchy includes 192 KB L1 per core, 3 MB L2 per core, and 24 MB of shared L3 cache. It supports DDR5 memory in dual-channel configuration, providing 102.4 GB/s of bandwidth, and has 20 PCIe Gen 5 lanes.

In Fortnite, the CPU's role is secondary to the GPU, but it must not bottleneck the frame delivery. The processor's 89th percentile rank against all CPUs, with an average benchmark score of 46062, indicates strong multi-threaded performance. The Cinebench R23 multi-core score of 14769 and single-core score of 2085 suggest that both multi-threaded and single-threaded workloads are handled well. Fortnite is known to be more GPU-bound than CPU-bound, especially at higher resolutions, and the measured data supports this: the FPS drop from 1080p to 4K is steeper than what would be expected if the CPU were the primary limiter.

The 14 cores and 14 threads (no hyperthreading) are sufficient for the game's rendering threads, and the 3 nm process node ensures efficient power delivery. The PassMark single-thread score of 4516 and data compression score of 390711 indicate fast response times for game logic and physics. However, the CPU's boost clock of 5.00 GHz provides the single-thread performance necessary for Fortnite's draw call processing, which is typically bound to one or two threads. The 24 MB of shared L3 cache helps reduce memory latency, which is beneficial for the game's asset streaming. The CPU's nearest rivals in synthetic benchmarks are all within 0.2% of its average score, confirming that it is a well-balanced mid-range processor that does not hold back the Arc B570 in this title.

Measured FPS Breakdown

At 1920x1080, the measured data shows a clear tiering of performance. The Low preset averages 176 FPS, which is the highest result in the entire dataset. The Medium preset averages 124 FPS, with a minimum of 106 FPS and a maximum of 143 FPS, providing a 37 FPS variance. The High preset averages 96 FPS, which is 28 FPS lower than Medium. The Ultra preset averages 64 FPS, which is 32 FPS lower than High. This spread of 112 FPS between Low and Ultra demonstrates the GPU's ability to handle the game at lower visual complexity but its struggle with the highest preset.

At 2560x1440, the performance drops are consistent. The Low preset averages 112 FPS, which is 64 FPS lower than the 1080p Low result. The Medium preset averages 79 FPS, with a minimum of 67 FPS and a maximum of 91 FPS, a 24 FPS variance. The High preset averages 61 FPS, which is 35 FPS lower than the 1080p High result. The Ultra preset averages 40 FPS, which is 24 FPS lower than the 1080p Ultra result. The proportional drop from 1080p to 1440p is roughly 36-37% for each preset, indicating consistent scaling.

At 3840x2160, the performance becomes marginal. The Low preset averages 59 FPS, which is the only setting that approaches playability. The Medium preset averages 42 FPS, with a minimum of 35 FPS and a maximum of 48 FPS, a 13 FPS variance. The High preset averages 32 FPS, which is 29 FPS lower than the 1440p High result. The Ultra preset averages 21 FPS, which is 19 FPS lower than the 1440p Ultra result. The drop from 1440p to 4K is approximately 47-48% for each preset, which is a larger proportional decrease than the 1080p to 1440p drop, confirming that the GPU's memory bandwidth and pixel rate are the limiting factors at 4K. The complete data set shows that the Medium preset is the only one with min/max values, providing the most detailed insight into frame pacing, with the 1080p Medium showing the best combination of high average FPS (124) and relatively tight variance (37 FPS).