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 186 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 117 FPS. At 4K, frame rates range from 47 to 151 FPS.
The GeForce RTX 3080 12GB is 64% above the recommended GPU (GeForce GTX 1080) for Fortnite. The Ryzen 7 7800X3D is 161% above the recommended CPU (Core i5-7300U).
Fortnite supports: DLSS Frame Gen, AFMF. However, the GeForce RTX 3080 12GB is not compatible with these technologies.
The GeForce RTX 3080 12GB sets the FPS ceiling at 1080p (low/medium/high), all 1440p settings, all 4k settings, while the Ryzen 7 7800X3D still has additional frame-generation headroom. The FPS ceiling is closely matched at 1080p ultra.
Approximated average price on current market:
Combo price: $884. At 1080p Ultra, this combo delivers 186 FPS, equivalent to 0.21 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.587 fps/$ | 0.457 fps/$ | 0.267 fps/$ | 0.210 fps/$ |
| 1440p | 0.347 fps/$ | 0.251 fps/$ | 0.184 fps/$ | 0.132 fps/$ |
| 4k | 0.171 fps/$ | 0.114 fps/$ | 0.089 fps/$ | 0.053 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages.
At 4k medium, the GeForce RTX 3080 12GB sets the ceiling at about 101 FPS, while the Ryzen 7 7800X3D has headroom up to 137 FPS. In this scenario, the GPU limits the CPU potential by 26% (FPS gap: 36 FPS). Overall distribution: GPU limits 11/12 cells, CPU limits 0/12, balanced 1/12.
Your GeForce RTX 3080 12GB is the limiting side in the heaviest mismatch. This means part of the Ryzen 7 7800X3D frame-generation potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | GPU Limits CPU 23% | GPU Limits CPU 23% | GPU Limits CPU 6% | Balanced |
| 1440p (2K QHD) | GPU Limits CPU 25% | GPU Limits CPU 24% | GPU Limits CPU 11% | GPU Limits CPU 10% |
| 4K (Ultra HD) | GPU Limits CPU 21% | GPU Limits CPU 26% | GPU Limits CPU 26% | GPU Limits CPU 26% |
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.
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 161% above and your GPU is 64% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+161%vsrecommended
+64%vsrecommended
+435%vsminimum
+333%vsminimum
Yes, the Ryzen 7 7800X3D paired with the GeForce RTX 3080 12GB can run Fortnite smoothly up to 1440p achieving around 117 FPS at Ultra quality. Your GPU is 64% above the recommended specs, and your CPU is 161% above the recommended requirements.
This CPU + GPU combo costs approximately $884 ($384 CPU (Rank #212 Value) + $500 GPU (Rank #73 Value)). Your GeForce RTX 3080 12GB provides phenomenal top-tier performance but at a premium enthusiast price. Since you are essentially at the ceiling of current hardware capabilities, there are no meaningful performance upgrades available. However, if you wanted a more cost-effective build that still delivers a great experience, you could theoretically step down to a high-end card with a significantly better value rating. For example, upgrading to the GeForce RTX 4080 for around $1199 (Rank #61 for value) could deliver noticeably better performance.
Your GeForce RTX 3080 12GB is already a top-tier graphics card. While it's technically the limiting factor here (which means you are fully utilizing your GPU's visual horsepower exactly as intended), there is no meaningful upgrade path that would drastically improve your Fortnite performance right now. GPU fully utilized at: 1080p high, 1080p low, 1080p medium, 1440p high, 1440p low, 1440p medium, 1440p ultra, 4k high, 4k low, 4k medium, 4k ultra.
Fortnite supports DLSS Frame Gen and AFMF, but your GeForce RTX 3080 12GB is not compatible with all of them. Frame Generation is typically available on newer GPUs like the RTX 40-series (DLSS 3) or modern AMD cards (FSR 3).
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 Ryzen 7 7800X3D and GeForce RTX 3080 12GB 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.
