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 382 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 287 FPS. At 4K, all settings exceed 191 FPS.
The GeForce RTX 3060 is 514% above the recommended GPU (GeForce GTX 560) for League of Legends. The Core i5-12400F is 205% above the recommended CPU (Core i5-3330).
At lower resolutions (1080p (low/medium), 1440p low), the Core i5-12400F sets the FPS ceiling. As graphical load increases at (1080p ultra, 1440p (medium/high/ultra), all 4k settings), the GeForce RTX 3060 becomes the FPS-limiting side. The FPS ceiling is closely matched at 1080p high.
Approximated average price on current market:
Combo price: $459.8. At 1080p Ultra, this combo delivers 382 FPS, equivalent to 0.83 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 1.061 fps/$ | 1.061 fps/$ | 1.011 fps/$ | 0.831 fps/$ |
| 1440p | 1.061 fps/$ | 0.979 fps/$ | 0.816 fps/$ | 0.624 fps/$ |
| 4k | 0.779 fps/$ | 0.666 fps/$ | 0.555 fps/$ | 0.415 fps/$ |
* Table values represent FPS per Dollar (higher is better)
This section is based on estimated CPU/GPU FPS ceilings, not utilization percentages. Adjacent heavier settings are lightly stabilized to remove prediction jitter that would otherwise create impossible reversals.
At 1080p low, the Core i5-12400F sets the ceiling at about 488 FPS, while the GeForce RTX 3060 could reach 765 FPS. In this scenario, the CPU limits the GPU potential by 36% (FPS gap: 277 FPS). Overall distribution: CPU limits 3/12 cells, GPU limits 8/12, balanced 1/12.
Your Core i5-12400F is the limiting side in the heaviest mismatch. This means part of the GeForce RTX 3060 rendering potential remains unused in those settings.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p (Full HD) | CPU Limits GPU 36% | CPU Limits GPU 20% | Balanced | GPU Limits CPU 22% |
| 1440p (2K QHD) | CPU Limits GPU 15% | GPU Limits CPU 6% | GPU Limits CPU 22% | GPU Limits CPU 34% |
| 4K (Ultra HD) | GPU Limits CPU 13% | GPU Limits CPU 22% | GPU Limits CPU 25% | GPU Limits CPU 34% |
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 and then monotonic-smoothed across heavier presets and resolutions, 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 205% above and your GPU is 514% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+205%vsrecommended
+514%vsrecommended
+831%vsminimum
+2957%vsminimum
Yes, the Core i5-12400F paired with the GeForce RTX 3060 can run League of Legends smoothly up to 4k achieving around 191 FPS at Ultra quality. Your GPU is 514% above the recommended specs, and your CPU is 205% above the recommended requirements.
This CPU + GPU combo costs approximately $459.8 ($110 CPU + $349.8 GPU). Since the GPU is the main limiting factor, investing in a stronger GPU will improve your framerates and overall value. For example, upgrading to the GeForce RTX 3070 Ti for around $599 (Rank #185 for value) could deliver noticeably better performance.
For League of Legends, upgrading the GPU would give you the most noticeable improvement. The GeForce RTX 3060 is the limiting factor here, while the Core i5-12400F still has spare capacity. A more powerful GPU would unlock higher FPS, especially at higher resolutions and quality presets. GPU-limited at: 1080p ultra, 1440p medium, 1440p high, 1440p ultra, 4k low, 4k medium, 4k high, 4k ultra. CPU-limited at: 1080p low, 1080p medium, 1440p low.
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 Core i5-12400F and GeForce RTX 3060 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.
