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 539 FPS, suitable for 144Hz+ monitors. At 1440p, all settings exceed 408 FPS. At 4K, all settings exceed 270 FPS.
The GeForce RTX 3080 is 806% above the recommended GPU (GeForce GTX 560) for League of Legends. The Ryzen 7 9800X3D is 524% above the recommended CPU (Core i5-3330).
The GeForce RTX 3080 sets the FPS ceiling at 1080p ultra, 1440p ultra, 4k ultra, while the Ryzen 7 9800X3D still has additional frame-generation headroom. The FPS ceiling is closely matched at 1080p (low/medium/high), 1440p (low/medium/high), 4k (low/medium/high).
Approximated average price on current market:
Combo price: $865.38. At 1080p Ultra, this combo delivers 539 FPS, equivalent to 0.62 FPS per dollar.
| Resolution | Low | Medium | High | Ultra |
|---|---|---|---|---|
| 1080p | 1.004 fps/$ | 0.816 fps/$ | 0.713 fps/$ | 0.623 fps/$ |
| 1440p | 0.793 fps/$ | 0.641 fps/$ | 0.549 fps/$ | 0.471 fps/$ |
| 4k | 0.545 fps/$ | 0.446 fps/$ | 0.376 fps/$ | 0.312 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 4k ultra, the GeForce RTX 3080 sets the ceiling at about 282 FPS, while the Ryzen 7 9800X3D has headroom up to 327 FPS. In this scenario, the GPU limits the CPU potential by 14% (FPS gap: 45 FPS). Overall distribution: GPU limits 3/12 cells, CPU limits 0/12, balanced 9/12.
The Ryzen 7 9800X3D and GeForce RTX 3080 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 | Balanced | GPU Limits CPU 10% |
| 1440p (2K QHD) | Balanced | Balanced | Balanced | GPU Limits CPU 10% |
| 4K (Ultra HD) | Balanced | Balanced | Balanced | GPU Limits CPU 14% |
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 524% above and your GPU is 806% above the recommended specs. Ultra settings at 1080p, or High at 1440p/4K.
+524%vsrecommended
+806%vsrecommended
+1805%vsminimum
+4409%vsminimum
Yes, the Ryzen 7 9800X3D paired with the GeForce RTX 3080 can run League of Legends smoothly up to 4k achieving around 270 FPS at Ultra quality. Your GPU is 806% above the recommended specs, and your CPU is 524% above the recommended requirements.
This CPU + GPU combo costs approximately $865.38 ($465.38 CPU + $400 GPU). Your GeForce RTX 3080 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 #290 for value) could deliver noticeably better performance.
Your GeForce RTX 3080 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: 1080p ultra, 1440p ultra, 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 9800X3D and GeForce RTX 3080 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.
