Fortnite

Resolution Scaling

The measured FPS data for Fortnite with the Intel Core i3-12100F and NVIDIA GeForce RTX 4080 reveals a clear progression where performance scales dramatically as resolution drops, but the scaling is not uniform across all settings presets. At 4K Ultra, the combo produces 52 FPS average, which jumps to 79 FPS at High, 102 FPS at Medium, and 145 FPS at Low — a 2.8x improvement from Ultra to Low at 3840x2160. This indicates that at 4K, the GPU is the primary limiting component, as lowering graphical fidelity yields massive frame rate gains.

Moving to 1440p, the same pattern holds but with higher absolute numbers: Ultra delivers 99 FPS, High reaches 150 FPS, Medium hits 194 FPS, and Low climbs to 275 FPS. The scaling factor from Ultra to Low at 1440p is 2.8x, identical to 4K, suggesting the GPU remains the bottleneck even at this resolution. However, the delta between Medium and High at 1440p (44 FPS) is smaller than the delta between Low and Medium (81 FPS), which points to specific settings within the Medium-to-Low range having outsized impact on GPU load.

At 1080p, the picture changes significantly. The combo achieves 156 FPS at Ultra, 236 FPS at High, 304 FPS at Medium, and 412 FPS at Low. The scaling from Ultra to Low is 2.6x — slightly less than at higher resolutions — and the gap between Low and Medium narrows to 108 FPS while the gap between High and Ultra is 80 FPS. This compression of scaling at 1080p suggests the CPU begins to exert influence at lower resolutions, particularly at the Low preset where the i3-12100F's 4 cores and 8 threads may start to limit the RTX 4080's ability to push beyond 412 FPS.

The most telling data point is the 4K Low result of 145 FPS versus the 1080p Low result of 412 FPS. This 2.8x difference across a 4x pixel count reduction indicates that even at Low settings, the GPU is still heavily loaded at 4K, while the CPU has headroom to feed more frames at 1080p. Benchmark results indicate that the RTX 4080 is the dominant factor in this pairing for Fortnite, but the i3-12100F's single-thread performance — evidenced by a 3DMark single-thread score of 893 and a Cinebench R23 single-core score of 1674 — sets an upper boundary that becomes visible only at the extreme low-resolution end.

FAQ

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

A: The data shows 1440p High delivers 150 FPS average, which balances visual quality with high refresh rate capability. At 4K High, the average drops to 79 FPS, which is below competitive thresholds, while 1080p High reaches 236 FPS but may exceed the refresh rate of most displays.

Q: How does the CPU affect performance at lower resolutions?

A: At 1080p Low, the combo produces 412 FPS, while at 4K Low it produces 145 FPS. The 2.8x gap is smaller than the 4x pixel count difference, indicating the i3-12100F begins to limit frame rates at 1080p Low. The CPU's 3DMark 8-thread score of 4026 and Cinebench R23 multi-core score of 11860 provide context for this ceiling.

Q: Is the RTX 4080's 16 GB VRAM sufficient for Fortnite?

A: Yes, the data shows the combo runs Fortnite at Ultra settings across all resolutions, with 4K Ultra averaging 52 FPS and 1080p Ultra averaging 156 FPS. The 16 GB GDDR6X memory with 716.8 GB/s bandwidth is more than adequate for this game's demands.

Q: What is the frame rate difference between Medium and High settings?

A: At 4K, Medium averages 102 FPS versus 79 FPS for High, a 23 FPS difference. At 1440p, Medium averages 194 FPS versus 150 FPS for High, a 44 FPS gap. At 1080p, Medium averages 304 FPS versus 236 FPS for High, a 68 FPS difference. The gap widens as resolution decreases.

Q: Does this combo rank highly among tested configurations?

A: The combo ranks 311 out of 3700 tested combos for Fortnite, placing it in the top 8.4% of all configurations. This reflects the strong GPU performance, though the CPU's 68th percentile ranking among all CPUs suggests headroom exists with a stronger processor.

Q: How does the RTX 4080 compare to its nearest rival in synthetic benchmarks?

A: The RTX 4080's average benchmark score is 54247, which is 0.1% higher than the RTX 4080 SUPER at 54209. It trails the AMD Radeon RX 6750 GRE 12 GB by 2.6% and the AMD Radeon 8060S by 2.7%, showing near-parity with its direct successor.

How This Combo Ranks

The combo of Intel Core i3-12100F and NVIDIA GeForce RTX 4080 achieves a rank of 311 out of 3700 tested combinations for Fortnite, placing it firmly in the top percentile of all systems evaluated. This ranking is notable given the significant mismatch in tier between the CPU and GPU — the i3-12100F sits at the 68th percentile among all CPUs, while the RTX 4080 reaches the 86th percentile among all GPUs. The combo's strong rank suggests that Fortnite's engine is well-optimized for the i3-12100F's architecture, allowing the RTX 4080 to operate near its potential.

The CPU's nearest rivals in synthetic benchmarks include the Intel Core 3 N355 with a delta of 0%, the Intel Core i5-9500 at +0.3%, and the Intel Core 5 120UL at -0.7%. These comparisons show the i3-12100F is essentially performance-equivalent to a mid-range 9th-gen processor, yet it still pairs effectively with a flagship GPU in this game. The data indicates that Fortnite's workload at 1080p and 1440p does not heavily stress multi-threaded performance, as the CPU's 4-core, 8-thread configuration with a 12 MB L3 cache is sufficient to maintain high frame rates.

For the GPU, the RTX 4080's nearest rival is the RTX 4080 SUPER at +0.1% delta, meaning the two cards are effectively identical in synthetic performance. The AMD Radeon Pro W5700X trails by 1.1%, while the AMD Radeon RX 6750 GRE 12 GB and AMD Radeon 8060S lead by 2.6% and 2.7%, respectively. This suggests the RTX 4080 is at the top of its performance tier, and its 311th rank in Fortnite is more likely limited by the CPU than by GPU capability.

The rank of 311 out of 3700 translates to being better than approximately 91.6% of tested combos. This is a strong result for a pairing where the CPU is a budget-oriented part, and it validates that Fortnite is not a particularly CPU-demanding title at the settings tested. The data shows that users with higher-tier CPUs would likely see improved ranks, but the i3-12100F does not drag the combo down as much as one might expect given the GPU's flagship status.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. Low settings produce an average of 412 FPS, Medium averages 304 FPS with a minimum of 259 FPS and maximum of 350 FPS, High averages 236 FPS, and Ultra averages 156 FPS. The range from 156 FPS to 412 FPS across presets gives users substantial flexibility, though the Low preset's 412 FPS is likely beyond what most 1080p monitors can display.

At 2560x1440, performance remains strong but drops noticeably. Low settings average 275 FPS, Medium averages 194 FPS with a range of 165 to 223 FPS, High averages 150 FPS, and Ultra averages 99 FPS. The 1440p High result of 150 FPS is particularly relevant for competitive play, as it exceeds 144 Hz refresh rates while maintaining decent visual fidelity. The 1440p Ultra result of 99 FPS is playable but not ideal for fast-paced battle royale gameplay.

At 3840x2160, the combo struggles to maintain high frame rates at higher presets. Low settings average 145 FPS, Medium averages 102 FPS with a range of 87 to 118 FPS, High averages 79 FPS, and Ultra drops to 52 FPS. The 4K Ultra result of 52 FPS is below the 60 FPS threshold for smooth gameplay, while 4K High at 79 FPS is playable but not competitive. The 4K Medium result of 102 FPS offers a reasonable compromise for 4K displays.

Across all resolutions, the Medium preset consistently provides the highest minimum frame rates among the measured rows — 259 FPS at 1080p, 165 FPS at 1440p, and 87 FPS at 4K — indicating that Medium settings offer the most stable frame pacing. The Ultra preset, by contrast, has no reported minimum or maximum values, suggesting less predictable performance in this configuration.

GPU Role

The NVIDIA GeForce RTX 4080 is the dominant component in this pairing, and its specifications explain the performance patterns observed in Fortnite. The GPU features 16 GB of GDDR6X memory on a 256-bit bus, delivering 716.8 GB/s of bandwidth. This memory configuration is more than sufficient for Fortnite, which is not a VRAM-intensive title at the settings tested, and the data confirms that no resolution or preset combination appears limited by memory capacity.

The GPU's clock speeds — a base of 2205 MHz and boost of 2505 MHz — are relatively high for a desktop card, and the 48.74 TFLOPS of FP32 compute performance provides substantial raw throughput for the game's rendering tasks. The RTX 4080's 76 RT cores and 304 tensor cores are not heavily utilized in Fortnite's standard rendering path, but they contribute to the card's overall efficiency in other workloads. The 112 ROPs and 304 TMUs handle pixel output and texture filtering, which are critical for the game's stylized visuals.

The GPU's benchmark results place it at the 86th percentile among all GPUs, with an average benchmark score of 54247. Its nearest rival, the RTX 4080 SUPER, scores 54209 — a 0.1% difference — meaning the two cards are effectively interchangeable in synthetic tests. The AMD Radeon RX 6750 GRE 12 GB and AMD Radeon 8060S score 55698 and 55757, respectively, which are 2.6% and 2.7% higher, indicating slight advantages in compute-heavy workloads.

In Fortnite specifically, the GPU's role becomes evident in the scaling pattern. At 4K, going from Low to Ultra drops average FPS from 145 to 52 — a 2.8x reduction. At 1080p, the same preset change drops FPS from 412 to 156 — a 2.6x reduction. This slightly smaller scaling factor at 1080p suggests the CPU begins to impose limits at the highest frame rates, as the i3-12100F's 4 cores and 8 threads cannot fully feed the GPU when the rendering load is light.

The RTX 4080's power requirements — a 320 W TDP and 700 W suggested PSU — are not directly reflected in the FPS data, but they contextualize the card's performance ceiling. The GPU's triple-slot design and 310 mm length indicate a high-power component that requires adequate cooling and case clearance, but these physical attributes do not impact the measured frame rates.

Settings Recommendations

For competitive play where frame rate is paramount, the data shows that 1080p Low delivers 412 FPS, which far exceeds any display's refresh rate and provides maximum input responsiveness. However, this preset sacrifices visual detail, and the 1440p Low result of 275 FPS still offers extremely high frame rates while providing more screen real estate for spotting enemies. For players with 144 Hz monitors, the 1440p High preset at 150 FPS is the best balance, as it exceeds the refresh threshold while maintaining solid image quality.

For 4K display users, the Medium preset at 102 FPS is the recommended starting point, as it provides a smooth experience above 60 FPS while maintaining reasonable visual fidelity. The 4K High preset at 79 FPS is playable but may feel less responsive in fast-paced encounters, and 4K Ultra at 52 FPS is not recommended for competitive play. The Medium preset's consistent minimum frame rates — 87 FPS at 4K, 165 FPS at 1440p, and 259 FPS at 1080p — make it the most reliable choice across all resolutions.

The data reveals that the Ultra preset offers diminishing returns relative to High in this game. At 1080p, the gap between Ultra and High is 80 FPS, which is substantial, but at 1440p the gap narrows to 51 FPS, and at 4K it narrows to 27 FPS. This suggests that Ultra settings disproportionately increase GPU load without proportional visual improvements, making High a more efficient choice at higher resolutions.

For users with high refresh rate 1080p monitors (240 Hz or higher), the Medium preset at 304 FPS is the safest recommendation, as it stays above 240 FPS with a minimum of 259 FPS. The Low preset at 412 FPS provides even more headroom but may introduce visual artifacts that hinder target acquisition. At 1440p, the High preset at 150 FPS is ideal for 144 Hz displays, while the Medium preset at 194 FPS suits 165 Hz or 180 Hz panels.

The overall recommendation from the measured data is to prioritize the Medium preset for balanced performance, as it consistently delivers the highest minimum frame rates and provides a smooth experience across all three resolutions. High settings are recommended for users who prioritize visual quality and have displays that cap at 144 Hz or lower, while Low settings should be reserved for extreme competitive play where every frame counts.