Fortnite

The Intel Core i7-12700K paired with the NVIDIA GeForce RTX 4080 delivers a high-performance Fortnite experience, with average frame rates ranging from 52 FPS at 4K Ultra to 432 FPS at 1080p Low. The data reveals a system where the GPU becomes the primary limiting factor at higher resolutions, while the CPU's strong multi-threaded capabilities allow for exceptional performance at lower settings.

Resolution Scaling

The measured FPS data shows a clear and predictable pattern of performance degradation as resolution increases from 1920x1080 to 3840x2160. At 1080p with Low settings, the combo achieves an average of 432 FPS, which drops dramatically to 275 FPS at 1440p and further to 145 FPS at 4K. This represents a 66% reduction in frame rate from 1080p to 4K at Low settings, indicating that the rendering load scales heavily with pixel count.

The scaling behavior changes notably at higher quality presets. With High settings, the average FPS falls from 236 at 1080p to 150 at 1440p (a 36% drop) and then to 79 at 4K (a 47% drop from 1440p). The Medium preset shows a similar trend: 304 FPS at 1080p, 194 FPS at 1440p, and 102 FPS at 4K. The Ultra preset demonstrates the most severe scaling, dropping from 156 FPS at 1080p to 99 FPS at 1440p and finally to 52 FPS at 4K.

This scaling pattern suggests that at 1080p, the system is primarily CPU-bound, as the frame rates are extremely high and the GPU has ample headroom. The RTX 4080's 16 GB of GDDR6X memory and 716.8 GB/s bandwidth are more than sufficient for 1080p workloads. As resolution increases to 1440p and 4K, the GPU becomes the limiting component, evidenced by the proportionally larger FPS drops. The gap between Low and Ultra settings also widens at higher resolutions, with the 4K difference being 93 FPS (145 vs 52), compared to a 276 FPS difference at 1080p (432 vs 156).

How This Combo Ranks

In the benchmark database, this specific CPU-GPU combination ranks 231st out of 3,700 tested combos for Fortnite. This places the combo in the top 6.2% of all tested configurations, indicating a very high level of performance for this title. The rank reflects the synergy between the i7-12700K and the RTX 4080, which together deliver frame rates that are competitive with most high-end systems.

The CPU's individual benchmark scores support this strong ranking. The Core i7-12700K achieves a percentile rank of 84 against all CPUs, with an average benchmark score of 35,287. Its nearest rivals are extremely close in performance: the Intel Core i5-13600T scores 35,305 (0.1% higher), the Intel Core i7-12700KF scores 35,365 (0.2% higher), the Intel Core i7-13700T scores 35,403 (0.3% higher), and the Intel Core 5 213PE scores 35,428 (0.4% higher). These tiny deltas show that the i7-12700K sits at parity with its closest competitors, meaning the 231st combo rank is not being held back by CPU deficiencies.

The GPU also performs admirably in isolation. The RTX 4080 holds an 86th percentile rank among all GPUs, with an average benchmark score of 54,247. Its nearest rivals include the RTX 4080 SUPER at 54,209 (0.1% higher), the AMD Radeon Pro W5700X at 54,828 (1.1% higher), the AMD Radeon RX 6750 GRE 12 GB at 55,698 (2.6% higher), and the AMD Radeon 8060S at 55,757 (2.7% higher). While these rivals show slightly higher average scores, the differences are within a few percentage points, reinforcing that the 4080 is a top-tier GPU whose performance is well-matched with the i7-12700K.

FAQ

Q: What is the highest average FPS this combo achieves in Fortnite?

A: The highest measured average FPS is 432, achieved at 1920x1080 resolution with Low settings. This demonstrates the system's capability to drive very high refresh rate monitors at lower resolutions.

Q: How does the 4K Ultra performance compare to 1080p Low?

A: The 4K Ultra average FPS is 52, while 1080p Low averages 432 FPS. This represents a 380 FPS difference, or about an 88% reduction in performance when moving to the most demanding settings.

Q: Does the combo perform better at Medium settings compared to High at the same resolution?

A: Yes, at every resolution, the Medium preset delivers higher average FPS than High. At 1080p, Medium averages 304 FPS versus 236 for High; at 1440p, Medium averages 194 FPS versus 150; and at 4K, Medium averages 102 FPS versus 79.

Q: What is the minimum FPS recorded for this combo?

A: The lowest minimum FPS recorded is 87, which occurs at 3840x2160 resolution with Medium settings. This minimum is paired with a maximum of 118 FPS, showing some variation even at 4K.

Q: How does the i7-12700K's multi-threaded performance compare to its single-threaded performance?

A: The CPU scores 19,784 in Cinebench R23 multi-core and 1,850.5 in single-core. The multi-core score is approximately 10.7 times higher, reflecting the benefit of its 12 cores and 20 threads for heavily threaded workloads.

Q: Is the RTX 4080's memory bandwidth sufficient for 4K gaming?

A: The GPU features 16 GB of GDDR6X memory on a 256-bit bus, providing 716.8 GB/s of bandwidth. The 4K results, with averages of 52 FPS at Ultra and 102 FPS at Medium, indicate that this bandwidth is adequate for Fortnite, though the GPU's compute limits become apparent at this resolution.

Settings Recommendations

Based on the measured FPS data, the optimal settings depend on the user's resolution and target frame rate. For 4K displays, the Medium preset offers the best balance, delivering an average of 102 FPS with a minimum of 87 FPS. This is playable for most users and significantly smoother than the High preset's 79 FPS average. The Ultra preset at 4K should be avoided for competitive play, as its 52 FPS average falls below the 60 FPS threshold many players prefer.

At 1440p, the High preset provides an excellent experience with a 150 FPS average, which is well-suited for 144Hz monitors. However, players with 165Hz or higher refresh rate displays may prefer the Medium preset, which achieves 194 FPS with a minimum of 165 FPS. The Low preset at 1440p reaches 275 FPS, making it the best choice for maximum competitive advantage, though visual fidelity is reduced.

For 1080p, the High preset at 236 FPS is recommended for most users, as it offers high visual quality while still exceeding the refresh rate of most standard monitors. The Medium preset at 304 FPS is ideal for high refresh rate displays up to 300Hz, and the Low preset at 432 FPS maximizes frame rates for the most demanding esports scenarios. The Ultra preset at 1080p, with a 156 FPS average, is only recommended when visual quality is prioritized over competitive performance.

Measured FPS Breakdown

At 1920x1080, the combo delivers its highest frame rates. The Low preset averages 432 FPS, the Medium preset averages 304 FPS with a minimum of 259 and maximum of 350, the High preset averages 236 FPS, and the Ultra preset averages 156 FPS. This resolution shows the greatest spread between presets, with a 276 FPS difference between Low and Ultra.

Moving to 2560x1440, performance scales down proportionally. The Low preset averages 275 FPS, the Medium preset averages 194 FPS with a minimum of 165 and maximum of 223, the High preset averages 150 FPS, and the Ultra preset averages 99 FPS. The gap between Low and Ultra at this resolution is 176 FPS, showing that the GPU is beginning to feel the load.

At 3840x2160, the frame rates drop more substantially. The Low preset averages 145 FPS, the Medium preset averages 102 FPS with a minimum of 87 and maximum of 118, the High preset averages 79 FPS, and the Ultra preset averages 52 FPS. The difference between Low and Ultra at 4K is 93 FPS, the smallest spread across all resolutions, indicating that the GPU is the limiting factor at this resolution regardless of settings.

CPU Role

The Intel Core i7-12700K, based on the Alder Lake architecture, features 12 cores and 20 threads with a base clock of 3.60 GHz and a boost clock of 5.00 GHz. Its 25 MB of shared L3 cache and 1.25 MB per-core L2 cache provide ample data storage for game assets. The CPU's benchmark scores demonstrate strong multi-threaded capability, with a Cinebench R23 multi-core score of 19,784 and a 3DMark max threads score of 9,979.

In Fortnite, the CPU's role is most evident at 1080p with Low settings, where the 432 FPS average suggests that the frame rate is not being limited by the processor. The 3DMark single-thread score of 1,043 and Cinebench R23 single-core score of 1,850.5 indicate that the CPU's high boost clock of 5.00 GHz is effective for the game's primary thread. The 3DMark 2-thread score of 2,065 shows that even with only two threads active, the CPU maintains strong performance.

The CPU's 84th percentile rank among all CPUs, with an average benchmark score of 35,287, places it above most processors. Its nearest rivals, including the i5-13600T and i7-12700KF, show deltas of less than 0.5%, confirming that the i7-12700K is not a bottleneck in this combination. The 3DMark 16-thread score of 9,276 and 8-thread score of 7,202 suggest that Fortnite benefits from the CPU's ability to handle multiple threads efficiently, though the game's primary workload still relies on single-thread performance.

GPU Role

The NVIDIA GeForce RTX 4080, built on the Ada Lovelace architecture, is a formidable graphics card with 16 GB of GDDR6X memory on a 256-bit bus, providing 716.8 GB/s of bandwidth. Its boost clock of 2505 MHz and base clock of 2205 MHz, combined with 9,728 shading units, deliver a FP32 performance of 48.74 TFLOPS. The GPU's 86th percentile rank among all GPUs, with an average benchmark score of 54,247, places it among the top performers.

The GPU's role in Fortnite becomes increasingly significant as resolution increases. At 1080p, the 432 FPS Low setting result indicates that the GPU is not fully utilized, as the frame rate is likely limited by the CPU. However, at 4K, the GPU's compute capabilities become the bottleneck, with the Ultra preset dropping to 52 FPS. The Medium preset at 4K, averaging 102 FPS, shows that the GPU can still handle moderate loads at high resolution.

The GPU's memory configuration is well-suited for Fortnite's requirements. The 16 GB of VRAM ensures that texture data is readily available, even at 4K Ultra settings. The 3DMark Steel Nomad DX12 score of 6,567 and the Geekbench Vulkan score of 263,779 indicate strong API performance. The GPU's nearest rivals, including the RTX 4080 SUPER (0.1% higher) and AMD Radeon Pro W5700X (1.1% higher), show that the 4080 is at parity with the best available options, making it a capable partner for the i7-12700K in this title.