Fortnite

The Intel Core i3-12100F is a 4-core, 8-thread processor based on the Alder Lake-S architecture, with a base clock of 3.30 GHz and a boost clock of 4.30 GHz. Its 12 MB of shared L3 cache and dual-channel memory support for both DDR4 and DDR5 position it as a modest entry point in the desktop market, yet its benchmark results show it holding its own. In the 3DMark suite, it scores 4,051 in the 16-thread test and 893 in the single-thread test, while Cinebench R23 multicore and single-core scores reach 11,912 and 1,681, respectively. This translates to a percentile ranking of 72 among all CPUs, with an average benchmark score of 13,516. In the context of Fortnite, the data suggests that this CPU is not the limiting factor at lower resolutions, but its 4-core design may constrain performance in heavily populated scenes or when many dynamic objects are present. The CPU’s nearest rivals, such as the AMD Ryzen Threadripper PRO 3975WX and the Intel Core i7-7700K, show deltaPct values of -0.1 and 1.8, respectively, indicating that the i3-12100F’s average score is within a narrow band of these much more expensive or older parts. This suggests that for a game like Fortnite, which is optimized for a wide range of hardware, the CPU’s 4 cores are sufficient to feed a high-end GPU at 1080p, but may start to show bottlenecks in the most demanding settings at higher resolutions.

CPU Role — cores, clocks, and how they relate to this game's results

The 4-core, 8-thread configuration of the i3-12100F is a key factor in its Fortnite performance. With a boost clock of 4.30 GHz, the processor can handle the game’s main logic and physics threads effectively, but the limited core count means that background tasks or heavy multi-threaded workloads could introduce frame time inconsistency. The data shows that in 3DMark’s 4-thread test, the CPU scores 2,859, while the 8-thread test scores 4,026, which is nearly identical to the max-thread score of 4,023. This implies that the processor gains almost nothing from additional threads beyond 8, and that its real-world gaming performance is driven by its strong single-thread capability, evidenced by a Passmark single-thread score of 3,444. In Fortnite, this translates to a setup where the CPU can maintain high frame delivery in most scenarios, but the gap between the 4-thread and 8-thread scores suggests that any scene that pushes beyond 4 active threads will see diminishing returns. The nearest rival data reinforces this: the i7-7700K, also a 4-core/8-thread part, scores 13,280 on average, just 1.8% below the i3-12100F, despite being an older architecture. This indicates that the CPU’s clock speed and IPC are sufficient for Fortnite’s engine, which rarely scales beyond 4-6 cores. At 1080p Low settings, the CPU manages to push 396.5 FPS on average, which is a strong indicator that the processor is not the primary constraint at that settings level. However, at 4K Ultra, where the average FPS drops to 47.5, the data suggests that the GPU workload dominates, and the CPU’s role becomes less impactful, as the frame rate is likely dictated by the graphics card’s ability to render the scene.

GPU Role — VRAM, clocks, and how they relate to this game's results

The NVIDIA GeForce RTX 4070 Ti is a high-end GPU with 12 GB of GDDR6X memory on a 192-bit bus, providing a memory bandwidth of 504.2 GB/s. Its boost clock of 2610 MHz and 7,680 shading units make it a formidable part for Fortnite, which is known for its scalability. The GPU’s FP32 performance of 40.09 TFLOPS and its 60 RT cores indicate that it can handle both rasterized and ray-traced workloads, though the measured FPS data in this pack does not specify RT settings. The GPU’s passmark G3D score of 31,624 places it in the 85th percentile of all GPUs, with an average benchmark score of 44,900. Its nearest rivals include the RTX 5090 Mobile and the Intel Arc A730M, with deltaPct values of -0.6 and -1.5, respectively, showing that the RTX 4070 Ti is competitive with laptop parts and some workstations. In Fortnite, the GPU’s role is clearly dominant at higher resolutions and settings. At 4K High, the combo averages 73.8 FPS, while at 4K Low it jumps to 135.4 FPS, indicating that the GPU is the primary driver of performance when settings are reduced. The 12 GB VRAM is ample for Fortnite at 4K Ultra, as the game’s textures and effects do not typically exceed this amount, but the data shows that the average FPS at 4K Ultra is 47.5, which is below the 60 FPS threshold that many players target. This suggests that even with sufficient VRAM, the GPU’s compute power is the limiting factor at the highest settings, rather than memory capacity. The GPU’s power target of 285 W and suggested PSU of 600 W are typical for this class, and the 1x 16-pin power connector is a standard feature for the 40-series.

Resolution Scaling — how FPS drops from 1080p to 4K and what it says about the limiting component

The measured FPS data reveals a clear pattern of resolution scaling that indicates where the bottleneck lies in this combo. At 1080p Low, the system achieves 396.5 FPS, which drops to 252.4 FPS at 1440p Low, and further to 135.4 FPS at 4K Low. This represents a 66% drop from 1080p to 4K at Low settings, which is a significant reduction but still leaves the frame rate well above 100 FPS. For High settings, the drop is from 218.5 FPS at 1080p to 136.4 FPS at 1440p, and finally to 73.8 FPS at 4K. The percentage drop from 1080p to 4K at High is 66%, matching the Low settings drop, which suggests a consistent scaling factor. However, at Medium settings, the drop is from 278.7 FPS at 1080p to 175.1 FPS at 1440p, and then to 93 FPS at 4K, which is a 67% reduction. The Ultra settings show the largest absolute drop, from 140.9 FPS at 1080p to 89.8 FPS at 1440p, and then to 47.5 FPS at 4K, a 66% reduction. This consistency in scaling across settings indicates that the GPU is the primary limiting component at all resolutions, because the frame rate scales nearly linearly with the number of pixels being rendered. If the CPU were the bottleneck, we would expect to see the FPS remain relatively flat when moving from 1080p to 4K, as the CPU’s workload would not increase with resolution. The data shows that the FPS drops by roughly two-thirds from 1080p to 4K, which is a classic sign of a GPU-bound scenario. The fact that the drop is consistent across all settings further confirms this, as the GPU’s rendering load is proportional to the resolution, regardless of the quality preset. At 1080p Low, the CPU is likely near its limit, given that the 396.5 FPS figure is very high, but the GPU still has headroom, as evidenced by the fact that it can push 4K Low at 135.4 FPS. This suggests that at 1080p, the combo is balanced, but at 4K, the GPU is the clear constraint.

FAQ

Q: What is the average FPS at 1440p Ultra for this combo in Fortnite?

A: The measured average FPS at 2560x1440 with Ultra settings is 89.8 FPS. This is above the 60 FPS standard for smooth gameplay, indicating that the RTX 4070 Ti can handle high-refresh-rate 1440p Ultra gaming in Fortnite.

Q: How does the CPU’s single-thread performance compare to its multi-thread performance?

A: The CPU’s Passmark single-thread score is 3,444, while its multithread score is 14,015. This means the multithread score is roughly 4 times the single-thread score, which is expected for a 4-core/8-thread processor. The 3DMark single-thread score of 893 and 8-thread score of 4,026 also show a similar ratio, suggesting that the CPU does not scale perfectly with thread count.

Q: Is the GPU’s 12 GB VRAM sufficient for 4K Ultra settings in Fortnite?

A: Yes, the 12 GB VRAM is sufficient, as the measured average FPS at 3840x2160 Ultra is 47.5 FPS, which is below 60 FPS but not due to VRAM limitations. The GPU’s compute power is the limiting factor, not memory capacity, as Fortnite typically uses less than 12 GB at this resolution.

Q: What is the difference in average FPS between 1080p Low and 4K Low?

A: The average FPS at 1920x1080 Low is 396.5 FPS, while at 3840x2160 Low it is 135.4 FPS. This is a 66% decrease in performance when moving from 1080p to 4K, indicating a GPU-bound workload.

Q: How does the CPU’s average benchmark score compare to its nearest rival, the Intel Core i7-7700K?

A: The i3-12100F has an average benchmark score of 13,516, while the i7-7700K has an average score of 13,280. This gives a deltaPct of 1.8, meaning the i3-12100F is 1.8% faster on average, despite being a newer and lower-tier part.

Q: What is the combo’s rank among all tested combinations in Fortnite?

A: The combo ranks 189 out of 1,564 tested combinations, placing it in the top 12% of all systems tested. This is a strong result, given the CPU’s modest specs, and highlights the GPU’s dominance in this pairing.

How This Combo Ranks

The Intel Core i3-12100F and NVIDIA GeForce RTX 4070 Ti combo is ranked 189 out of 1,564 tested combinations in Fortnite. This puts it in the top 12% of all systems, which is an impressive position for a CPU that is on the lower end of the desktop market. The high rank is primarily attributable to the GPU, which is in the 85th percentile of all GPUs, while the CPU is in the 72nd percentile. The data shows that the GPU’s performance is the primary driver of this ranking, as the CPU’s 4-core design is capable of feeding the GPU adequately at most settings, but the GPU’s raw power is what allows the combo to achieve high frame rates. When compared to other combos, this pairing likely outperforms systems with weaker GPUs but more powerful CPUs, as Fortnite is a game that scales well with GPU performance. The rank of 189 suggests that there are 188 combos that achieve higher average FPS, likely featuring higher-end CPUs or GPUs, but the gap is not enormous given the CPU’s limitations. The combo’s performance is particularly strong at 1080p and 1440p, where it can deliver over 200 FPS at High settings, but it falls behind at 4K Ultra, where the 47.5 FPS average is below the 60 FPS target. This indicates that the combo is best suited for high-refresh-rate gaming at 1080p or 1440p, rather than 4K Ultra.

Measured FPS Breakdown

The measured FPS data provides a comprehensive view of the combo’s performance across three resolutions and four settings presets. At 1920x1080, the average FPS ranges from 396.5 at Low settings to 140.9 at Ultra. The progression is as follows: Low 396.5, Medium 278.7, High 218.5, and Ultra 140.9. This shows a steady decline as settings increase, with the largest drop occurring between High and Ultra, a 36% reduction. At 2560x1440, the average FPS ranges from 252.4 at Low to 89.8 at Ultra. The values are: Low 252.4, Medium 175.1, High 136.4, and Ultra 89.8. The drop from Low to Ultra is 64%, which is consistent with the 1080p scaling. At 3840x2160, the average FPS ranges from 135.4 at Low to 47.5 at Ultra. The values are: Low 135.4, Medium 93, High 73.8, and Ultra 47.5. The drop from Low to Ultra is 65%, indicating that the GPU is the consistent bottleneck across all resolutions. Notably, at 1080p Low, the FPS is above 300, which is likely beyond the refresh rate of most monitors, suggesting that the CPU is capable of very high frame delivery. However, at 4K Ultra, the FPS drops below 50, which is unplayable for competitive players, but acceptable for casual play. The data also shows that the difference between Medium and High settings is smaller at 4K (93 vs 73.8 FPS, a 21% drop) compared to 1080p (278.7 vs 218.5 FPS, a 22% drop), which suggests that the GPU’s load becomes more uniform at higher resolutions. Overall, the measured FPS breakdown confirms that the RTX 4070 Ti is the dominant component in this combo, with the i3-12100F providing enough CPU performance to avoid being a significant bottleneck at 1080p and 1440p, but the GPU’s limits are evident at 4K Ultra.