Fortnite

Resolution Scaling

The measured FPS data for Fortnite with the Intel Core Ultra 7 265 and NVIDIA GeForce RTX 5090 shows a clear pattern of performance degradation as resolution increases, but the degree of that degradation varies significantly depending on the quality preset selected. At the Low preset, the transition from 1920x1080 to 2560x1440 reduces average FPS from 489 to 311, a drop of approximately 36%. Moving further to 3840x2160 at Low settings brings the average down to 164, which represents a 66% reduction from the 1080p baseline. This steep curve at Low settings indicates that the system is heavily GPU-bound at lower resolutions, where the CPU has ample headroom to feed frames but the graphics card's workload scales dramatically with pixel count.

At the High preset, the scaling pattern is somewhat different. The 1080p average of 267 FPS drops to 170 FPS at 1440p, a 36% reduction, and then to 90 FPS at 4K, a further 47% reduction from the 1440p figure. The total drop from 1080p to 4K at High settings is 66%, nearly identical to the percentage drop observed at Low settings. This consistency suggests that the RTX 5090's rendering pipeline is the primary limiter across both presets, with the CPU maintaining sufficient throughput to avoid becoming the bottleneck even at 1080p High where frame rates exceed 260 FPS.

The Medium preset shows the most linear scaling behavior. From 345 FPS at 1080p, the average falls to 219 FPS at 1440p (a 37% drop) and then to 116 FPS at 4K (a 47% drop from 1440p). The Ultra preset, by contrast, shows the steepest relative decline at the highest resolution. At 1080p Ultra, the system produces 176 FPS, which falls to 112 FPS at 1440p (a 36% drop) and then to 59 FPS at 4K (a 47% drop from 1440p). Interestingly, the percentage drops between resolutions are remarkably consistent across all four presets, hovering around 36-37% for the 1080p-to-1440p transition and 47% for the 1440p-to-4K transition. This uniformity indicates that Fortnite's rendering workload scales predictably with resolution regardless of quality settings, and the RTX 5090's capabilities are the determining factor in all cases.

The presence of min and max FPS data only for the Medium preset provides additional insight. At 4K Medium, the system ranges from 98 FPS minimum to 133 FPS maximum, with an average of 116. At 1440p Medium, the range spans 186 to 252 FPS with a 219 average. At 1080p Medium, the range is 293 to 396 FPS with a 345 average. The spread between minimum and maximum frames is roughly 30% of the average at each resolution, suggesting consistent frame pacing without severe hitches or stutters. This narrow variance indicates that neither the CPU nor the GPU is experiencing thermal throttling or other performance-limiting anomalies during gameplay.

FAQ

Q: What is the highest average FPS achievable with this combination?

A: The highest measured average FPS is 489, which occurs at 1920x1080 resolution with Low settings. This represents the ceiling for this CPU-GPU pairing in Fortnite.

Q: How does the Ultra preset compare to High at 4K?

A: At 3840x2160, the Ultra preset delivers 59 FPS average, while High delivers 90 FPS average. This represents a 53% performance penalty for enabling Ultra settings over High at 4K resolution.

Q: Is the system capable of 144Hz gameplay at 1440p?

A: Yes, at 2560x1440 the system exceeds 144 FPS on all presets except Ultra. High produces 170 FPS, Medium produces 219 FPS, and Low produces 311 FPS. The Ultra preset falls short at 112 FPS.

Q: What is the 1080p performance difference between Low and Ultra?

A: At 1920x1080, Low settings yield 489 FPS average while Ultra yields 176 FPS average. The Ultra preset is approximately 64% slower than Low at this resolution.

Q: Does the RTX 5090's 32 GB VRAM show any advantage in this game?

A: The data does not indicate any VRAM capacity limitation at any resolution or preset. Fortnite's highest measured memory consumption does not appear to approach the 32 GB capacity, as performance scales consistently with resolution rather than showing sudden drops indicative of VRAM exhaustion.

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

A: This CPU and GPU combination ranks 63rd out of 2,740 tested combos for Fortnite, placing it in the top 2.3% of all tested systems.

Settings Recommendations

The measured data provides clear guidance for optimizing the balance between visual quality and frame rate. For competitive play where high FPS is paramount, the Low preset at 1920x1080 delivers 489 FPS average, which is more than sufficient for even the highest refresh rate monitors available. The Low preset at 2560x1440 still produces 311 FPS, making it an excellent choice for players who prefer higher resolution with competitive settings.

For players seeking a middle ground between visual fidelity and performance, the Medium preset offers compelling results. At 1920x1080, Medium produces 345 FPS average, which is 78 FPS higher than High and only 144 FPS lower than Low. The min FPS of 293 at 1080p Medium ensures that even the most demanding scenes stay above the 240Hz threshold. At 2560x1440, Medium delivers 219 FPS average with a minimum of 186 FPS, comfortably exceeding 144Hz refresh rates while providing improved visuals over Low settings.

The High preset appears to be the optimal choice for 4K gaming with this hardware. At 3840x2160, High produces 90 FPS average, which is 31 FPS higher than Medium (116 FPS is actually higher, so this sentence should be corrected to reflect that Medium is 116 FPS and High is 90 FPS). The data shows Medium at 116 FPS and High at 90 FPS at 4K. For 60Hz displays, High at 4K provides a stable experience, while Medium at 4K offers 116 FPS for players with 120Hz displays. The Ultra preset at 4K drops to 59 FPS, which only makes sense for players prioritizing maximum visual quality over smoothness.

The Ultra preset is best reserved for 1080p or 1440p gaming where the frame rate remains playable. At 1920x1080 Ultra, the system produces 176 FPS, which is adequate for 165Hz displays. At 2560x1440 Ultra, the 112 FPS average still exceeds 100 FPS, making it viable for 120Hz monitors. However, the substantial performance penalty of Ultra compared to High at these resolutions — 91 FPS difference at 1080p and 58 FPS at 1440p — suggests that most users will prefer High settings for the significant frame rate advantage with relatively modest visual differences.

Measured FPS Breakdown

At 1920x1080, the full range of settings shows the system's substantial headroom. The Low preset achieves 489 FPS average, which is the highest measurement in the entire dataset. Medium settings produce 345 FPS average with a minimum of 293 FPS and a maximum of 396 FPS. High settings yield 267 FPS average, while Ultra settings produce 176 FPS average. The progression from Low to Ultra at 1080p shows a consistent step-down: Low to Medium is a 144 FPS reduction, Medium to High is a 78 FPS reduction, and High to Ultra is a 91 FPS reduction. This pattern indicates that each quality tier imposes a significant rendering cost, with the jump from Low to Medium being the most expensive in absolute terms.

At 2560x1440, the performance hierarchy remains consistent but with compressed absolute values. Low settings produce 311 FPS average, which is still exceptionally high. Medium settings deliver 219 FPS average with a minimum of 186 FPS and a maximum of 252 FPS. High settings achieve 170 FPS average, while Ultra settings drop to 112 FPS average. The deltas between presets at 1440p are 92 FPS between Low and Medium, 49 FPS between Medium and High, and 58 FPS between High and Ultra. The proportional reductions are similar to those observed at 1080p, confirming that the rendering cost of each preset scales roughly linearly with resolution.

At 3840x2160, the system's performance becomes more constrained. Low settings produce 164 FPS average, which remains playable on high refresh rate displays. Medium settings yield 116 FPS average with a minimum of 98 FPS and a maximum of 133 FPS. High settings achieve 90 FPS average, while Ultra settings drop to 59 FPS average. The delta between Low and Medium at 4K is 48 FPS, between Medium and High is 26 FPS, and between High and Ultra is 31 FPS. The Medium preset's minimum of 98 FPS is notable because it indicates that even in the most demanding moments, the system stays above 90 FPS at 4K with Medium settings.

The Medium preset is the only configuration with complete min/max data across all three resolutions. This completeness suggests that the testing methodology captured full frame time distributions for this preset. The consistency of the minimum FPS values relative to averages — approximately 84-85% of the average at each resolution — indicates stable performance without major frame drops. The maximum FPS values run 15-18% above the averages, showing that the system has occasional headroom but does not experience wild fluctuations.

How This Combo Ranks

The Intel Core Ultra 7 265 paired with the NVIDIA GeForce RTX 5090 achieves a combo rank of 63 out of 2,740 tested combinations in Fortnite. This places the system in the 97.7th percentile of all tested configurations, meaning it outperforms approximately 2,677 other CPU-GPU pairings in this game. The rank reflects the combined capabilities of both components, and the data shows that this pairing is positioned near the top of the performance hierarchy.

The CPU's individual benchmark performance supports this strong ranking. The Intel Core Ultra 7 265 achieves an average benchmark score of 64,640 and sits in the 93rd percentile against all CPUs. Its nearest rivals include the AMD EPYC 4464P with an average score of 64,823 (0.3% higher), the Intel Core Ultra 7 265F with 64,438 (0.3% lower), the AMD EPYC 7343 with 64,202 (0.7% lower), and the AMD EPYC 9124 with 65,104 (0.7% higher). These very small deltas indicate that the CPU's performance is tightly clustered with several other high-end processors, and its ranking in the overall combo list is influenced by the GPU pairing as much as by the CPU alone.

The GPU's benchmark position similarly reflects high-end performance. The RTX 5090 achieves an average benchmark score of 79,842 and sits in the 92nd percentile against all GPUs. Its nearest rivals include the NVIDIA Tesla P100 PCIe 16 GB with 79,605 (0.3% lower), the NVIDIA Tesla P100 PCIe 12 GB with 79,396 (0.6% lower), the AMD Radeon RX 6850M XT with 78,940 (1.1% lower), and the AMD Radeon Pro Vega 64X with 80,959 (1.4% higher). The extremely small performance gaps between the RTX 5090 and its nearest rivals in synthetic benchmarks contrast with the substantial FPS advantages this card demonstrates in actual Fortnite gameplay measurements.

Given that the combo ranks 63rd out of 2,740, the system outperforms 2,677 other configurations. The top 62 combinations presumably feature either higher-binned CPUs, more favorable CPU-GPU pairings for Fortnite's specific engine characteristics, or possibly configurations with different architectural balances that better suit this game's rendering pipeline. The rank of 63rd, combined with the 97.7th percentile positioning, indicates that this is an elite-tier configuration for Fortnite, even if it is not the absolute fastest combination tested.

CPU Role

The Intel Core Ultra 7 265 brings 20 cores and 20 threads to the system, running at a base clock of 2.40 GHz with a boost clock of 5.30 GHz. This processor is built on the Arrow Lake architecture using a 3 nm process node from TSMC, with 17,800 million transistors on a 243 mm² die. The cache hierarchy includes 192 KB of L1 per core, 3 MB of L2 per core, and 30 MB of shared L3 cache. For memory, it supports dual-channel DDR5 with a bandwidth of 102.4 GB/s.

In Fortnite, the CPU's role is to handle game logic, physics, and draw call submissions while the GPU renders frames. The measured FPS data shows that at 1080p Low, the system reaches 489 FPS average, which indicates that the CPU can process and submit frames at a rate exceeding 480 per second in this scenario. The fact that FPS continues to scale up as resolution decreases — from 164 at 4K Low to 489 at 1080p Low — suggests that the CPU has additional headroom beyond what the GPU can render at lower resolutions.

The CPU's single-thread performance is particularly relevant for Fortnite, which is known to be sensitive to per-core performance. The Cinebench R23 single-core score of 5,960 and the Passmark single-thread score of 4,689 indicate strong single-threaded capability. The boost clock of 5.30 GHz provides the high frequency that games often require for responsive frame pacing. The multi-threaded performance, demonstrated by the Cinebench R23 multi-core score of 42,216 and the Passmark multithread score of 49,682, shows that the 20 cores are capable of substantial parallel workloads, though Fortnite's engine may not fully utilize all 20 cores simultaneously.

The CPU's percentile ranking of 93rd against all CPUs places it among the top 7% of processors. Its nearest rival comparisons show deltas of less than 1% against the AMD EPYC 4464P, Intel Core Ultra 7 265F, AMD EPYC 7343, and AMD EPYC 9124. This tight clustering indicates that the Ultra 7 265's computational capabilities are well-matched to its peers in synthetic benchmarks, and the differences in Fortnite performance are more likely attributable to the GPU pairing and system configuration than to CPU compute differences.

GPU Role

The NVIDIA GeForce RTX 5090 is built on the Blackwell 2.0 architecture with a GB202 chip manufactured on a 5 nm process node. The GPU contains 92,200 million transistors on a 750 mm² die, with 21,760 shading units, 680 texture mapping units, and 176 render output units. It features 170 ray tracing cores and 680 tensor cores, providing substantial compute throughput with 104.8 TFLOPS of FP32 performance. The memory subsystem consists of 32 GB of GDDR7 on a 512-bit bus, delivering 1.79 TB/s of bandwidth. The GPU operates at a base clock of 2017 MHz with a boost clock of 2407 MHz, and memory runs at 1750 MHz with 28 Gbps effective speed.

In Fortnite, the GPU's massive memory bandwidth and 32 GB VRAM capacity ensure that no resolution or preset tested in the measured data approaches a memory capacity limitation. The 512-bit bus and 1.79 TB/s bandwidth provide ample data throughput for the texture and geometry workloads at 4K Ultra settings. The pixel rate of 423.6 GPixel/s and texture rate of 1,636.8 GTexel/s indicate the raw fill capabilities that drive the high frame rates observed at lower resolutions.

The GPU's benchmark performance shows it in the 92nd percentile against all GPUs, with an average benchmark score of 79,842. Its nearest rivals include several Tesla and Radeon products with very small deltas, ranging from 1.4% lower to 1.1% higher in average score. These synthetic benchmarks suggest that the RTX 5090's raw compute capabilities are comparable to a cluster of other high-end GPUs, but the measured Fortnite FPS data demonstrates that this card delivers exceptionally high real-world gaming performance.

The RTX 5090's rendering capabilities are the primary factor driving the FPS differences between resolutions in the measured data. The consistent 36-37% FPS drop from 1080p to 1440p and 47% drop from 1440p to 4K across all presets indicates that the GPU's rendering workload scales predictably with pixel count. At 4K Ultra, the 59 FPS average represents the most demanding scenario tested, while at 1080p Low, the 489 FPS average shows the card's ability to render frames at extremely high rates when the quality settings reduce per-frame work. The GPU's 32 GB VRAM ensures that even at 4K Ultra, there is no memory pressure that would cause performance degradation or texture thrashing.