Fortnite

The Intel Core i7-12700K paired with the NVIDIA GeForce RTX 3080 delivers a wide performance spread in Fortnite, from 39 FPS at 4K Ultra to 324 FPS at 1080p Low. This combination sits at rank 1043 out of 3700 tracked combos for this game, showing it is a strong but not top-tier pairing. The measured data covers three resolutions and four settings presets, providing a clear picture of where this system excels and where it struggles.

FAQ

Q: What is the best average FPS this combo can achieve in Fortnite?

A: The highest measured average is 324 FPS at 1920x1080 with Low settings. Dropping to Medium still yields 228 FPS, while High produces 177 FPS at the same resolution.

Q: How does the RTX 3080's 10 GB VRAM affect 4K performance?

A: At 3840x2160, the GPU delivers 59 FPS on High, 77 FPS on Medium, and 109 FPS on Low. The Ultra preset drops to 39 FPS, indicating that the combination of heavy settings and 4K pixel count stresses the card heavily.

Q: Is the i7-12700K a bottleneck at 1080p?

A: The data does not show a CPU bottleneck. At 1080p Low the system reaches 324 FPS, and at 1080p Medium it sustains 228 FPS, which suggests the processor keeps up with the GPU's output at lower resolutions.

Q: Which settings preset gives the highest minimum FPS?

A: The only measured minimum FPS values come from the Medium preset: 194 FPS at 1080p, 123 FPS at 1440p, and 65 FPS at 4K. These are the only rows with min/max data in the full set.

Q: How does this combo rank against all other tested systems in Fortnite?

A: The combo ranks 1043 out of 3700 tracked combinations. In the broader hardware landscape, the CPU sits in the 84th percentile of all CPUs, while the GPU is in the 68th percentile of all GPUs.

Q: What is the difference between Low and Ultra at 1440p?

A: At 2560x1440, Low settings produce 206 FPS, while Ultra drops to 74 FPS. That is a 132 FPS gap between the two extremes, with Medium at 145 FPS and High at 112 FPS in between.

GPU Role

The NVIDIA GeForce RTX 3080 is built on the Ampere architecture with a GA102 chip manufactured on Samsung's 8 nm process. It carries 8704 shading units, 272 texture mapping units, and 96 ROPs, with 68 RT cores and 272 tensor cores for ray tracing and AI workloads. The card's base clock is 1440 MHz with a boost clock of 1710 MHz, and memory runs at 1188 MHz, translating to 19 Gbps effective on 10 GB of GDDR6X across a 320-bit bus. Memory bandwidth measures 760.3 GB/s, which is substantial for feeding the 29.77 TFLOPS of FP32 compute power.

In Fortnite, the VRAM capacity and bandwidth become relevant at higher settings. The 10 GB frame buffer is enough for 1080p and 1440p across all presets, but at 4K Ultra the card drops to 39 FPS, suggesting the memory subsystem and GPU compute are both under heavy load. The pixel rate of 164.2 GPixel/s and texture rate of 465.1 GTexel/s indicate the card can push geometry and textures quickly, yet Fortnite's Ultra preset at 4K demands more than the card can deliver for smooth gameplay.

The card's benchmark scores reinforce its position. Its average benchmark score is 23172, placing it in the 68th percentile of all GPUs. Its nearest rivals include the NVIDIA P106-100 with a delta of -0.3%, the AMD Radeon Pro Vega 16 at -0.3%, and the AMD Radeon RX 6600M at -0.4%. These are all within a fraction of a percent, meaning the RTX 3080's performance tier is tightly clustered with those parts in synthetic tests, though the measured Fortnite FPS shows the card's real-world strength.

Resolution Scaling

The FPS drop from 1080p to 4K is steep and consistent across settings. At Low settings, the system goes from 324 FPS at 1080p to 206 FPS at 1440p, then down to 109 FPS at 4K. That is a 66% reduction from 1080p to 4K, with the 1440p step accounting for roughly half of that loss. At Medium settings, the progression is 228 FPS at 1080p, 145 FPS at 1440p, and 77 FPS at 4K, showing a similar pattern of diminishing returns as pixel count rises.

The High preset shows 177 FPS at 1080p, 112 FPS at 1440p, and 59 FPS at 4K. The Ultra preset is the most punishing: 117 FPS at 1080p, 74 FPS at 1440p, and 39 FPS at 4K. The scaling from 1440p to 4K is particularly telling — at High, the drop is from 112 to 59 FPS (a 47% reduction), and at Ultra it falls from 74 to 39 FPS (a 47% reduction). This consistent halving suggests the GPU is the primary limiter at 4K, as the CPU's workload does not scale linearly with resolution.

Looking at the numbers differently, the 1080p to 1440p transition costs roughly 35-40% of the frame rate across all settings. The 1440p to 4K step costs another 45-50%. This pattern indicates that at 1080p the system has headroom, likely limited by game engine draw call overhead or CPU single-thread performance, while at 4K the RTX 3080's raw throughput and memory bandwidth become the binding constraint. The data shows no resolution where the system becomes CPU-limited to the point of stalling — even at 1080p Low, the 324 FPS figure demonstrates the processor can feed the GPU adequately.

Settings Recommendations

The Medium preset offers the best balance of visual quality and performance across all three resolutions. At 1080p, Medium provides 228 FPS with a minimum of 194 FPS, which is well above any high-refresh monitor's needs. At 1440p, Medium sustains 145 FPS with a 123 FPS minimum, still comfortable for 144 Hz displays. Even at 4K, Medium achieves 77 FPS with a 65 FPS minimum, which is playable for slower-paced moments in Fortnite.

High settings are the next option, but they cost a significant chunk of performance. At 1080p, High delivers 177 FPS versus Medium's 228 FPS, a 51 FPS loss. At 1440p, High drops to 112 FPS, which is still smooth but leaves less margin for dips in busy scenes. The 4K High result of 59 FPS is borderline for competitive play, as it sits just below the 60 FPS threshold.

Low settings maximize frame rate but sacrifice visual fidelity. At 1080p Low, the system hits 324 FPS, which is useful for extreme competitive settings, but the jump from Low to Medium at 1440p is only 61 FPS (206 to 145), making Medium the better trade-off. Ultra is not recommended for any resolution. At 1080p Ultra the system still produces 117 FPS, but at 4K Ultra it collapses to 39 FPS, which is below playable standards for a fast-paced battle royale.

For most players, Medium at 1440p or 1080p is the sweet spot. The measured minimum FPS values of 123 at 1440p and 194 at 1080p ensure the frame rate stays consistent during fights, building destruction, and storm circles. Those who prioritize frame rate over visuals can drop to Low, while those with 4K displays should accept Medium as the ceiling for this combo.

Measured FPS Breakdown

At 1920x1080, the system delivers its highest numbers. Low settings produce 324 FPS average, Medium produces 228 FPS with a minimum of 194 and maximum of 262, High produces 177 FPS, and Ultra produces 117 FPS. The spread from Low to Ultra is 207 FPS, showing that settings have a massive impact at this resolution.

At 2560x1440, the performance drops noticeably. Low settings average 206 FPS, Medium averages 145 FPS with a minimum of 123 and maximum of 167, High averages 112 FPS, and Ultra averages 74 FPS. The gap between Low and Ultra here is 132 FPS, narrower than at 1080p but still substantial.

At 3840x2160, the system struggles at the top end. Low settings average 109 FPS, Medium averages 77 FPS with a minimum of 65 and maximum of 88, High averages 59 FPS, and Ultra averages 39 FPS. The Ultra result is the only sub-40 FPS figure in the entire dataset, making 4K Ultra effectively unplayable for Fortnite's fast gameplay.

The Medium preset is the only one with complete min/max data across all three resolutions. At 1080p, the 194 FPS minimum shows excellent consistency. At 1440p, the 123 FPS minimum still holds above 120 FPS. At 4K, the 65 FPS minimum dips below 60, but the 77 FPS average keeps the experience playable. These min/max values give a clearer picture of frame pacing than averages alone, and they show that Medium is the most stable preset in this dataset.

CPU Role

The Intel Core i7-12700K is a 12-core, 20-thread processor from the Alder Lake architecture, built on Intel's 10 nm process. Its base clock is 3.60 GHz with a boost clock of 5.00 GHz, and it has 25 MB of shared L3 cache alongside 1.25 MB of L2 per core and 80 KB of L1 per core. The CPU supports both DDR4 and DDR5 memory in dual-channel configuration, though the memory bandwidth is not listed in the data. It carries UHD Graphics 770 integrated graphics, but those are irrelevant when a discrete RTX 3080 is present.

The CPU's benchmark results place it in the 84th percentile of all CPUs, with an average benchmark score of 35287. Its nearest rivals are tightly packed: the Intel Core i5-13600T scores 35305 (delta -0.1%), the Core i7-12700KF scores 35365 (delta -0.2%), the Core i7-13700T scores 35403 (delta -0.3%), and the Intel Core 5 213PE scores 35428 (delta -0.4%). These sub-1% differences mean the i7-12700K is effectively identical in synthetic performance to those four parts.

In Fortnite, the CPU's single-thread and multi-thread performance both matter. The Cinebench R23 single-core score is 1850.5, while the multi-core score is 19784. The Geekbench single-core score is 2308 and multi-core is 15790. The 3DMark results show the thread scaling: 2065 for 2 threads, 4011 for 4 threads, 7202 for 8 threads, 9276 for 16 threads, and 9979 for max threads. This scaling curve indicates the CPU adds meaningful performance as more threads are utilized, but the gains flatten after 8 threads, which aligns with Fortnite's typical usage of 4-6 cores for gameplay.

The measured FPS data shows no evidence of CPU bottlenecking. At 1080p Low, the system produces 324 FPS, which is far beyond what most displays can show. Even at 1080p Ultra, the 117 FPS figure indicates the CPU can feed the GPU enough data to maintain high frame rates. The fact that 4K Ultra drops to 39 FPS while 1080p Ultra stays at 117 FPS suggests the GPU is the limiting factor at higher resolutions, not the processor. The PassMark single-thread score of 4013 and multi-thread score of 34404 reinforce that this CPU has ample headroom for a battle royale title like Fortnite, which tends to favor high single-core clocks over massive core counts.