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 120 FPS. At 1440p, all settings exceed 78 FPS. At 4K, frame rates range from 36 to 109 FPS.
The Arc B570 is 13% below recommended, but 129% above minimum for Fortnite. The Ryzen 7 7800X3D is 161% above the recommended CPU (Core i5-7300U).
The Arc B570 sets the FPS ceiling at all 1080p settings, all 1440p settings, all 4k settings, while the Ryzen 7 7800X3D still has additional frame-generation headroom.
Approximated average price on current market:
Combo price: $603. At 1080p Ultra, this combo delivers 120 FPS, equivalent to 0.2 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 0.662 fps/$ | 0.496 fps/$ | 0.327 fps/$ | 0.199 fps/$ |
| 1440p | 0.410 fps/$ | 0.279 fps/$ | 0.201 fps/$ | 0.129 fps/$ |
| 4k | 0.181 fps/$ | 0.121 fps/$ | 0.088 fps/$ | 0.060 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 high, the Arc B570 sets the ceiling at about 51 FPS, while the Ryzen 7 7800X3D has headroom up to 114 FPS. In this scenario, the GPU limits the CPU potential by 55% (FPS gap: 63 FPS). Overall distribution: GPU limits 12/12 cells, CPU limits 0/12, balanced 0/12.
Your Arc B570 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 34% | GPU Limits CPU 38% | GPU Limits CPU 15% | GPU Limits CPU 35% |
| 1440p (2K QHD) | GPU Limits CPU 37% | GPU Limits CPU 42% | GPU Limits CPU 35% | GPU Limits CPU 41% |
| 4K (Ultra HD) | GPU Limits CPU 46% | GPU Limits CPU 50% | GPU Limits CPU 55% | GPU Limits CPU 52% |
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% - 73% <> GPU36% - 55% <> | CPU29% - 69% <> GPU81% - 95% <> | CPU23% - 55% <> GPU87% - 99% <> | CPU23% - 53% <> GPU97% - 100% <> |
| 1440p (2K QHD) | CPU31% - 49% <> GPU42% - 60% <> | CPU25% - 48% <> GPU92% - 96% <> | CPU19% - 33% <> GPU97% - 100% <> | CPU19% - 33% <> GPU98% - 100% <> |
| 4K (Ultra HD) | CPU33% - 51% <> GPU41% - 60% <> | CPU27% - 50% <> GPU94% - 95% <> | CPU23% - 39% <> GPU97% - 100% <> | CPU23% - 41% <> GPU96% - 100% <> |
The Ryzen 7 7800X3D + Arc B570 pairing runs this title with CPU utilization between 19% and 73% and GPU utilization between 36% and 100%. Ryzen 7 7800X3D keeps significant headroom across presets, while Arc B570 carries most of the graphics load at heavier visual settings. As resolution scales, average GPU load rises from 81% at 1080p to 85% at 4K, while CPU averages move from 45% to 36%.
From a utilization perspective, this is a GPU-heavy load profile. At 1440p (2K QHD) Ultra, the Arc B570 averages 99% usage (98-100%), while the Ryzen 7 7800X3D stays at 26% (19-33%). 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 45% and GPU 81%. At 1440p, that shifts to CPU 32% and GPU 86%, and at 4K it reaches CPU 36% and GPU 85%. This shows that workload scaling is present on both components, with stronger pressure on the GPU.
1080p (Full HD) Medium is the most balanced preset based on this dataset. It runs around CPU 49% (29-69%) and GPU 88% (81-95%), which keeps Arc B570 well utilized without constant max-out behavior while Ryzen 7 7800X3D remains stable for consistent frame delivery.
Upgrade priority should be the GPU. The Arc B570 reaches 99% average load at 1440p (2K QHD) Ultra while the Ryzen 7 7800X3D 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 161% below recommended and your GPU is 13% below recommended, but both meet minimum specs. Playable at Low/Medium settings, 1080p or below.
+161%vsrecommended
-13%vsrecommended
+435%vsminimum
+129%vsminimum
Yes, the Ryzen 7 7800X3D paired with the Arc B570 can run Fortnite smoothly up to 1440p achieving around 78 FPS at Ultra quality. Your GPU is 13% below the recommended specs, and your CPU is 161% above the recommended requirements.
This CPU + GPU combo costs approximately $603 ($384 CPU (Rank #212 Value) + $219 GPU (Rank #13 Value)). Your build is already very cost-efficient, but if you want even more FPS, the next good option is upgrading the GPU. For example, upgrading to the GeForce RTX 5060 for around $299 (Rank #2 for value) could deliver noticeably better performance.
For Fortnite, upgrading the GPU would give you the most noticeable improvement. The Arc B570 is the limiting factor here, while the Ryzen 7 7800X3D still has spare capacity. A more powerful GPU would unlock higher FPS, especially at higher resolutions and quality presets. GPU-limited at: 1080p low, 1080p medium, 1080p high, 1080p ultra, 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
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 setup meets the minimum requirements but falls short of the recommended specs. You may need to lower some settings for smooth performance.
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.
