Fortnite

The Intel Core Ultra 9 290K Plus paired with the Intel Arc B570 delivers a playable but resolution-sensitive Fortnite experience. The data shows a combo that favors high refresh rate gaming at 1080p, struggles to maintain 60 FPS at 4K, and requires careful settings management to balance visual quality and performance. This analysis breaks down the measured FPS across resolutions and presets to give you a practical picture of what this hardware can do.

Resolution Scaling

The measured FPS data shows a steep performance cliff as resolution increases. At 1920x1080, the combo delivers a solid 176 FPS on Low settings, which drops to 112 FPS at 2560x1440, and then falls to 59 FPS at 3840x2160. That represents a 66% performance drop from 1080p to 4K on Low settings, indicating the GPU becomes the primary bottleneck at higher resolutions. The scaling is not linear — the jump from 1440p to 4K costs more performance than the jump from 1080p to 1440p, which suggests the Arc B570's 10 GB memory and 160-bit bus are struggling to feed the pixel pipeline at 4K.

On High settings, the pattern repeats but with lower absolute numbers. The combo achieves 96 FPS at 1080p, 61 FPS at 1440p, and only 32 FPS at 4K. The 4K High result is barely playable, and the 1440p High result is marginal for competitive play. The Ultra preset is the most punishing: 64 FPS at 1080p, 40 FPS at 1440p, and 21 FPS at 4K. These numbers make it clear that Ultra is not a viable option at any resolution above 1080p if you want a smooth experience.

The Medium preset offers the most balanced scaling across resolutions. It delivers 124 FPS at 1080p, 79 FPS at 1440p, and 42 FPS at 4K. The Medium preset also has the only recorded min/max FPS data in the pack: at 1080p it ranges from 106 to 143 FPS, at 1440p from 67 to 91 FPS, and at 4K from 35 to 48 FPS. This data shows that Medium keeps frame pacing consistent enough for a playable experience, even at 4K where the average dips below 60 FPS.

The resolution scaling analysis points to a clear conclusion: this combo is designed for 1080p gaming. The Arc B570 can push high frame rates at 1080p, but the GPU's compute and memory bandwidth limitations become obvious at 1440p and severe at 4K. If you plan to play Fortnite at 4K, you will need to use Low settings and accept an average of 59 FPS, which is technically playable but far from ideal for a fast-paced battle royale.

GPU Role

The Intel Arc B570 is the limiting component in this combo for Fortnite. The GPU's specifications explain why performance degrades so sharply at higher resolutions. It features 2304 shading units, 144 texture mapping units, and 80 render output units, with a boost clock of 2500 MHz. The 10 GB GDDR6 memory on a 160-bit bus provides 380.0 GB/s of bandwidth, which is the key constraint at 4K where large textures and high pixel counts demand more memory throughput.

The GPU's raw compute is rated at 11.52 TFLOPS FP32, which is adequate for 1080p gaming but shows its limits at higher resolutions. The measured FPS data confirms this: the GPU can produce 176 FPS at 1080p Low, but that number drops to 59 FPS at 4K Low. The 3DMark Steel Nomad DX12 score of 2649 places the B570 in the 65th percentile of all GPUs, with an average benchmark score of 20556. Its nearest rival is the Intel Arc A750, which scores 20582 with a deltaPct of -0.1%, meaning the B570 is essentially identical in performance to its predecessor in the Arc lineup.

The B570's memory configuration is particularly relevant for Fortnite's performance. The 10 GB capacity is sufficient for 1080p and 1440p, but at 4K High or Ultra, the game's texture streaming can exceed available VRAM, causing stutters and frame drops. The measured data supports this: the drop from High to Ultra at 4K is 11 FPS (from 32 to 21), which is a larger relative drop than at 1080p where High to Ultra costs 32 FPS (from 96 to 64). This nonlinear scaling suggests memory bandwidth and capacity are being saturated at 4K.

The GPU's clock behavior is straightforward: both base and boost clocks are 2500 MHz, with memory running at 2375 MHz (19 Gbps effective). This flat clock curve means the GPU doesn't have headroom to boost under load, so performance is purely a function of shader count and memory bandwidth. The B570's 150 W TDP and PCIe 4.0 x8 interface are adequate for this performance level, but the x8 lane width could theoretically limit data transfer from the CPU in CPU-bound scenarios — though Fortnite at 1080p Low appears to be GPU-bound given the FPS numbers.

How This Combo Ranks

The combo ranks 2178 out of 2740 tested combinations in Fortnite, placing it in the bottom 20% of all tested systems. This rank is lower than what the individual component percentiles suggest — the CPU sits in the 96th percentile of all CPUs, and the GPU sits in the 65th percentile of all GPUs. The discrepancy highlights that Fortnite's performance is heavily dependent on GPU capability, and the B570's mid-range performance drags the overall combo ranking down despite the powerful CPU.

The CPU's nearest rivals show it performs at the top of its class. The Intel Core Ultra 9 290K Plus has an average benchmark score of 84003, which is 0.2% ahead of the Intel Core Ultra 9 285K (83807) and 1.1% ahead of the AMD EPYC 4584PX (83090). The AMD EPYC 7F72 scores 85072, which is 1.3% ahead of the 290K Plus. These small deltas indicate the CPU is not the differentiating factor in this combo's Fortnite performance.

The GPU's nearest rivals paint a different picture. The Arc B570's average benchmark score of 20556 is 0.1% ahead of the NVIDIA GeForce RTX 3070 Mobile (20534) and 0.4% ahead of the NVIDIA Quadro M4000M (20480). The Intel Arc A750 scores 20582, which is 0.1% ahead of the B570. These are all mid-range GPUs, and the B570's position in this group confirms it is not a high-end part. The fact that a mobile GPU (RTX 3070 Mobile) and a workstation GPU (Quadro M4000M) are within 0.5% of the B570's average score underscores its mid-range positioning.

Given the combo rank of 2178 out of 2740, the data suggests that most other tested systems outperform this combination in Fortnite. This is expected given the GPU's 65th percentile ranking — there are many faster GPUs available, and Fortnite is a game that scales well with GPU power. The CPU's 96th percentile ranking does not compensate for the GPU's limitations in this title, which is why the overall combo rank is so low.

Settings Recommendations

The measured FPS data provides clear guidance on which preset to use at each resolution. For 1080p, the Medium preset offers the best balance: 124 FPS average with a minimum of 106 FPS and maximum of 143 FPS. This is well above the 60 FPS threshold for smooth gameplay and provides enough headroom for competitive play. The High preset at 1080p delivers 96 FPS, which is also playable, but the 28 FPS drop from Medium to High is significant for a marginal visual improvement. The Low preset at 1080p hits 176 FPS, which is ideal for competitive players who prioritize frame rate over visuals, but the visual quality reduction may be too severe for casual players.

At 1440p, the Medium preset is the recommended choice. It delivers 79 FPS average with a minimum of 67 FPS, which keeps gameplay smooth. The High preset at 1440p drops to 61 FPS, which is borderline — playable but with less headroom for frame drops during intense combat. The Low preset at 1440p offers 112 FPS, which is excellent for competitive play if you can tolerate the visual downgrade. The Ultra preset at 1440p is not recommended at 40 FPS, as it falls below the 60 FPS threshold.

At 4K, the options are limited. The Low preset delivers 59 FPS, which is the only preset that comes close to 60 FPS. The Medium preset drops to 42 FPS, and the High preset falls to 32 FPS. The Ultra preset is unplayable at 21 FPS. If you must play at 4K, use Low settings and accept the 59 FPS average. For a better experience, drop to 1440p and use Medium settings for 79 FPS.

The data indicates that Medium settings provide the most consistent experience across all resolutions, with the only recorded min/max FPS values showing stable frame delivery. If you want a competitive edge, Low settings at 1080p gives you 176 FPS, which is 52 FPS higher than Medium. For casual play, Medium at 1080p or 1440p offers a good balance of visuals and performance.

FAQ

Q: Can this combo run Fortnite at 4K 60 FPS?

A: No. The measured data shows the best 4K result is 59 FPS on Low settings. Medium settings drop to 42 FPS, and High settings fall to 32 FPS. To achieve 60 FPS, you need to play at 1440p or lower.

Q: What is the best settings preset for competitive play?

A: Low settings at 1080p delivers 176 FPS, which is the highest measured result. At 1440p, Low settings gives 112 FPS. If you want a balance between visuals and performance, Medium at 1080p offers 124 FPS.

Q: Is the CPU or GPU the bottleneck in Fortnite?

A: The GPU is the bottleneck, especially at higher resolutions. The CPU ranks in the 96th percentile of all CPUs, while the GPU ranks in the 65th percentile. The steep FPS drops from 1080p to 4K indicate the Arc B570 cannot keep up with the CPU's output.

Q: How does the Arc B570 compare to its nearest GPU rival?

A: The Arc B570's average benchmark score of 20556 is 0.1% behind the Intel Arc A750 (20582) and 0.1% ahead of the NVIDIA GeForce RTX 3070 Mobile (20534). These are essentially identical performance levels.

Q: What is the highest playable setting at 1440p?

A: Medium settings at 1440p delivers 79 FPS with a minimum of 67 FPS, which is playable. High settings at 1440p drops to 61 FPS, which is borderline. Ultra settings at 40 FPS is not recommended.

Q: Does the combo's rank reflect its overall performance?

A: The combo ranks 2178 out of 2740 tested combinations in Fortnite, which places it in the bottom 20%. This is primarily due to the GPU's 65th percentile ranking, which limits performance despite the CPU's 96th percentile ranking.

CPU Role

The Intel Core Ultra 9 290K Plus is a high-end desktop processor that provides ample computational power for Fortnite. It features 24 cores and 24 threads, with a base clock of 3.70 GHz and a boost clock of 5.80 GHz. The CPU's cache configuration includes 192 KB of L1 cache per core, 3 MB of L2 cache per core, and 36 MB of shared L3 cache. This large cache hierarchy helps reduce memory latency, which is beneficial for a game like Fortnite that relies on frequent data access.

The CPU's benchmark results show it is a top-tier performer. In Cinebench R23, it scores 51731 in multicore and 7303 in single-core tests. The PassMark multithread score is 60860, with a single-thread score of 4823. These numbers place the CPU in the 96th percentile of all CPUs, with an average benchmark score of 84003. Its nearest rival, the Intel Core Ultra 9 285K, scores 83807, which is 0.2% behind the 290K Plus.

In Fortnite, the CPU's role is to feed the GPU with draw calls and game logic. At 1080p Low settings, the combo achieves 176 FPS, which suggests the CPU can handle high frame rates without bottlenecking. However, at 4K, the FPS drops to 59 on Low settings, which is clearly GPU-bound. The CPU's high single-core performance (7303 in Cinebench R23 single-core) is well-suited for Fortnite's engine, which typically favors strong single-threaded performance.

The CPU's memory support includes dual-channel DDR5 with a bandwidth of 115.2 GB/s, which is sufficient for Fortnite's memory demands. The 36 MB of L3 cache helps with game asset streaming, and the 24 cores handle background tasks without impacting game performance. The CPU's 125 W TDP is moderate for a 24-core processor, and it uses the Intel Socket 1851 platform.

The data shows that the CPU is not the limiting factor in this combo. The combo rank of 2178 out of 2740 is driven by the GPU's mid-range performance. If you were to pair this CPU with a faster GPU, the combo rank would likely improve significantly, as the CPU has the headroom to support higher frame rates. The CPU's benchmark scores, particularly the 51731 multicore score in Cinebench R23, demonstrate it can handle any game title without being a bottleneck.

For Fortnite specifically, the CPU's boost clock of 5.80 GHz ensures fast single-threaded response, which is critical for maintaining high FPS in chaotic battle scenarios with many players on screen. The 24 threads also help with the game's background processes, such as voice chat and streaming, without stealing resources from the main game thread. Overall, the CPU provides a strong foundation for this combo, but the GPU's limitations cap the overall Fortnite experience.