Fortnite serves as a showcase for Unreal Engine 5. In 'Performance Mode', it runs on almost anything. However, enabling 'Lumen' (global illumination) and 'Nanite' (virtualized geometry) requires a powerful RTX 30/40 series GPU to maintain 60 FPS. The building mechanics also add a significant CPU load, especially in competitive end-games with dense player structures.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 201 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 154 FPS. At 4K, all settings exceed 81 FPS.
The GeForce RTX 4090 is 136% above the recommended GPU (GeForce GTX 1080) for Fortnite. The EPYC 9475F is 832% above the recommended CPU (Core i5-7300U).
No major FPS-ceiling mismatch detected. The GeForce RTX 4090 and EPYC 9475F stay close in effective frame-generation ceiling across the tested resolutions and quality settings.
Approximated average price on current market:
Combo price: $9241. At 1080p Ultra, this combo delivers 201 FPS, equivalent to 0.02 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.061 fps/$ | 0.045 fps/$ | 0.027 fps/$ | 0.022 fps/$ |
| 1440p | 0.040 fps/$ | 0.028 fps/$ | 0.023 fps/$ | 0.017 fps/$ |
| 4k | 0.021 fps/$ | 0.014 fps/$ | 0.013 fps/$ | 0.009 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 1080p high, the GeForce RTX 4090 sets the ceiling at about 242 FPS, while the EPYC 9475F has headroom up to 257 FPS. In this scenario, the GPU limits the CPU potential by 6% (FPS gap: 15 FPS). Overall distribution: GPU limits 1/12 cells, CPU limits 0/12, balanced 11/12. Confidence is low because both ceilings are very close in this cell.
The EPYC 9475F and GeForce RTX 4090 stay close in effective frame-generation ceiling across most presets, so neither side consistently suppresses the other by a large margin.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | Balanced | Balanced | GPU Limits CPU 6% | Balanced |
| 1440p (2K QHD) | Balanced | Balanced | Balanced | Balanced |
| 4K (Ultra HD) | Balanced | Balanced | Balanced | Balanced |
We estimate the maximum FPS the processor can sustain and the maximum FPS the graphics card can sustain in each setting, then compare those limits directly.
Limit Factor formula: (stronger - weaker) / stronger. Example: if CPU ceiling is 200 FPS and GPU ceiling is 140 FPS, then GPU limits CPU by 30%.
CPU Limits GPU means the processor ceiling is lower. GPU Limits CPU means the graphics ceiling is lower. Balanced means the FPS ceilings are close enough that the gap is negligible.
A component can still be the FPS limiter without reaching 100% utilization. The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU36% - 79% <> GPU23% - 49% <> | CPU27% - 76% <> GPU71% - 74% <> | CPU24% - 57% <> GPU74% - 95% <> | CPU23% - 57% <> GPU74% - 95% <> |
| 1440p (2K QHD) | CPU30% - 53% <> GPU32% - 58% <> | CPU23% - 52% <> GPU75% - 84% <> | CPU19% - 50% <> GPU87% - 98% <> | CPU19% - 50% <> GPU87% - 98% <> |
| 4K (Ultra HD) | CPU31% - 50% <> GPU35% - 59% <> | CPU24% - 50% <> GPU75% - 95% <> | CPU20% - 31% <> GPU100% - 100% | CPU20% - 32% <> GPU100% - 100% |
The EPYC 9475F + GeForce RTX 4090 pairing runs this title with CPU utilization between 19% and 79% and GPU utilization between 23% and 100%. EPYC 9475F keeps significant headroom across presets, while GeForce RTX 4090 carries most of the graphics load at heavier visual settings. As resolution scales, average GPU load rises from 69% at 1080p to 83% at 4K, while CPU averages move from 48% to 32%.
From a utilization perspective, this is a GPU-heavy load profile. At 4K (Ultra HD) High, the GeForce RTX 4090 averages 100% usage (100-100%), while the EPYC 9475F stays at 26% (20-31%). This shows the graphics pipeline is carrying most of the workload, but utilization alone does not define the FPS limiter.
At 1080p, averages sit around CPU 48% and GPU 69%. At 1440p, that shifts to CPU 37% and GPU 77%, and at 4K it reaches CPU 32% and GPU 83%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
4K (Ultra HD) Medium is the most balanced preset based on this dataset. It runs around CPU 37% (24-50%) and GPU 85% (75-95%), which keeps GeForce RTX 4090 well utilized without constant max-out behavior while EPYC 9475F remains stable for consistent frame delivery.
Upgrade priority should be the GPU. The GeForce RTX 4090 reaches 100% average load at 4K (Ultra HD) High while the EPYC 9475F still has headroom, so a faster graphics card would deliver the largest uplift.
Understanding Hardware Utilization: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. They describe hardware load, but they do not directly tell you which component sets the FPS ceiling.
Important: a CPU or GPU can still be the FPS limiter without reaching 100% utilization. Two processors can both show 40% usage and still deliver very different frame rates, depending on per-core speed, cache, engine threading, driver overhead, and frame preparation efficiency.
Data generated by our Machine Learning engine trained on real-world benchmarks. Shows the approximate average utilization at each setting.
See how your processor and graphics card compare against the game official minimum and recommended system specs. The placement of your hardware is calculated using relative synthetic performance scores to help you gauge overall playability.
Your CPU is 832% above and your GPU is 136% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+832%vsrecommended
+136%vsrecommended
+1812%vsminimum
+521%vsminimum
Yes, the EPYC 9475F paired with the GeForce RTX 4090 can run Fortnite smoothly up to 4k achieving around 81 FPS at Ultra quality. Your GPU is 136% above the recommended specs, and your CPU is 832% above the recommended requirements.
This CPU + GPU combo costs approximately $9241 ($7592 CPU (Rank #402 Value) + $1649 GPU (Rank #77 Value)). This is a well-balanced setup, meaning you're getting good value from both components without significant waste.
This setup is already well-balanced for Fortnite. No significant bottleneck - CPU and GPU are well matched across all settings. Both the EPYC 9475F and GeForce RTX 4090 complement each other effectively, so upgrading either component individually would yield diminishing returns. If you want more FPS, you'd benefit most from upgrading both CPU and GPU together.
Fortnite does not currently support Frame Generation technologies like DLSS 3 or FSR 3. Your performance is based entirely on native rendering. If the game adds support in a future update, newer GPUs will benefit the most.
Fortnite requires at minimum a Core i3-3225 (CPU) and GeForce GTX 960 (GPU) with 8 GB RAM and 30 GB storage. For the recommended experience, you need a Core i5-7300U and GeForce GTX 1080 with 16 GB RAM. Your EPYC 9475F and GeForce RTX 4090 both exceed the recommended specs, so you're well-positioned for a great experience.
These Fortnite FPS results are not arbitrary numbers. They come from calculations informed by thousands of real gaming benchmarks, and the typical accuracy range is around 10% to 15%. That makes them far more useful than generic FPS calculators that simply invent values without a benchmark foundation. Actual in-game performance can still vary with drivers, updates, RAM configuration, cooling, and the exact scene being rendered.
Performance estimates are based on synthetic benchmarks and hardware capabilities.
Results may vary based on drivers, OS, and background processes.
