As the world's most popular MOBA, League of Legends runs on a proprietary engine that has been updated for over a decade. Recently, Riot increased the minimum requirements to include AVX instruction support and dropped support for older OSs and DirectX 9. While still lightweight, modern team fights with complex particle effects can strain older integrated graphics. The game scales well with single-thread CPU performance, meaning even modern entry-level processors can deliver high frame rates.
Actual FPS may vary based on RAM speed, background processes, and other system factors
Performance Report
At 1080p, all quality settings exceed 450 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 450 FPS. At 4K, all settings exceed 312 FPS.
The RTX PRO 5000 Blackwell Mobile is 1198% above the recommended GPU (GeForce GTX 560) for League of Legends. The Ryzen 7 7800X3D is 435% above the recommended CPU (Core i5-3330).
The RTX PRO 5000 Blackwell Mobile determines the performance ceiling at all 1440p settings, all 4k settings, executing at maximum capacity. The system is well balanced at all 1080p settings.
At 4k ultra, the RTX PRO 5000 Blackwell Mobile sets the ceiling at about 235 FPS, while the Ryzen 7 7800X3D has headroom up to 310 FPS. In this scenario, the GPU limits the CPU potential by 24% (FPS gap: 75 FPS). Overall distribution: GPU limits 8/12 cells, CPU limits 0/12, balanced 4/12.
Your RTX PRO 5000 Blackwell Mobile 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) | Balanced | Balanced | Balanced | Balanced |
| 1440p (2K QHD) | GPU Limits CPU 6% | GPU Limits CPU 13% | GPU Limits CPU 8% | GPU Limits CPU 19% |
| 4K (Ultra HD) | GPU Limits CPU 18% | GPU Limits CPU 18% | GPU Limits CPU 21% | GPU Limits CPU 24% |
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.
The displayed percentages are derived from FPS ceilings, not generic utilization heuristics.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU3% - 15% <> GPU29% - 46% <> | CPU6% - 20% <> GPU30% - 49% <> | CPU6% - 20% <> GPU30% - 49% <> | CPU6% - 20% <> GPU33% - 50% <> |
| 1440p (2K QHD) | CPU4% - 15% <> GPU42% - 58% <> | CPU6% - 20% <> GPU42% - 61% <> | CPU6% - 20% <> GPU42% - 61% <> | CPU7% - 20% <> GPU46% - 62% <> |
| 4K (Ultra HD) | CPU4% - 14% <> GPU79% - 92% <> | CPU6% - 20% <> GPU80% - 98% <> | CPU6% - 20% <> GPU80% - 98% <> | CPU7% - 20% <> GPU84% - 99% <> |
The Ryzen 7 7800X3D + RTX PRO 5000 Blackwell Mobile pairing runs this title with CPU utilization between 3% and 20% and GPU utilization between 29% and 99%. Ryzen 7 7800X3D keeps significant headroom across presets, while RTX PRO 5000 Blackwell Mobile becomes the primary limiter at high visual load. As resolution scales, average GPU load rises from 40% at 1080p to 89% at 4K, while CPU averages move from 12% to 12%.
This profile is GPU-bound. At 4K (Ultra HD) Ultra, the RTX PRO 5000 Blackwell Mobile averages 92% usage (84-99%), while the Ryzen 7 7800X3D stays at 14% (7-20%), indicating the graphics pipeline is the limiting stage.
At 1080p, averages sit around CPU 12% and GPU 40%. At 1440p, that shifts to CPU 13% and GPU 52%, and at 4K it reaches CPU 12% and GPU 89%. This shows that GPU demand scales sharply with resolution while CPU load remains comparatively stable.
4K (Ultra HD) Medium is the most balanced preset based on this dataset. It runs around CPU 13% (6-20%) and GPU 89% (80-98%), which keeps RTX PRO 5000 Blackwell Mobile well utilized without constant max-out behavior while Ryzen 7 7800X3D remains stable for consistent frame delivery.
Current utilization does not show an urgent upgrade requirement for either component; the Ryzen 7 7800X3D and RTX PRO 5000 Blackwell Mobile remain reasonably matched for this title.
Understanding Hardware Utilization & Bottlenecks: These percentages represent how much of your component's maximum processing power is actively being used during gameplay. This is the key to identifying performance bottlenecks in any system.
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 435% above and your GPU is 1198% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+435%vsrecommended
+1198%vsrecommended
+1535%vsminimum
+6362%vsminimum
Yes, the Ryzen 7 7800X3D paired with the RTX PRO 5000 Blackwell Mobile can run League of Legends smoothly up to 4k achieving around 312 FPS at Ultra quality. Your GPU is 1198% above the recommended specs, and your CPU is 435% above the recommended requirements.
Price data is not currently available for this combination. In general, look for setups where the CPU and GPU are balanced — this ensures you're not overspending on one component that the other can't keep up with.
Your RTX PRO 5000 Blackwell Mobile 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 League of Legends performance right now. GPU fully utilized at: 1440p low, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra.
League of Legends 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.
League of Legends requires at minimum a Core i3-530 (CPU) and GeForce 9600 GT (GPU) with 2 GB RAM and 16 GB storage. For the recommended experience, you need a Core i5-3330 and GeForce GTX 560 with 4 GB RAM. Your Ryzen 7 7800X3D and RTX PRO 5000 Blackwell Mobile both exceed the recommended specs, so you're well-positioned for a great experience.
These League of Legends 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.
