How Many FPS Does League of Legends Get with RX 580 8GB? Performance at 1080p, 1440p & 4K
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RX 580 8GB Specifications
These are the basic specs. The full RX 580 8GB page adds the rest of the technical data and its FPS game by game, not just in League of Legends.
Want the exact League of Legends FPS with your RX 580 8GB?
These FPS assume a reference CPU. Add your real processor and RAM and we'll tailor the estimate to your rig.
- Estimate tailored to your rig
- Customize resolution, quality, and RAM
League of Legends benchmark on RX 580 8GB: FPS by resolution and quality
Pick yours and we recalculate the whole table above with it.
League of Legends FPS with a RX 580 8GB and a Intel Core i5-13400
| Quality | 1080p (Full HD) | 1440p (2K) | 4K (Ultra HD) |
|---|---|---|---|
| Ultra | 144FPS min 83Excellent | 80FPS min 58Good | 32FPS min 28Acceptable |
| High | 187FPS min 107Excellent | 105FPS min 77Good | 41FPS min 36Acceptable |
| Medium | 245FPS min 141Excellent | 137FPS min 100Excellent | 54FPS min 48Acceptable |
| Low | 316FPS min 181Excellent | 177FPS min 129Excellent | 70FPS min 62Good |
| Bottleneck (estimated) | CPU 51% | CPU 24% | GPU 49% |
The percentage estimates how much of the stronger component's capability goes unused because of the other one.
This one does matter: from the Intel Core i9-14900K downwards the processor becomes the brake on the RX 580 8GB. There is 21% between the slowest and fastest CPU in the table. One caveat: this is at 1080p, where the CPU weighs most. At 1440p and 4K the graphics card takes over and the processor stops mattering.
FSR performance: FPS with AI upscaling
Upscaling renders League of Legends at a lower internal resolution and reconstructs the image, so you trade a little sharpness for extra frames. These are the estimated figures for the RX 580 8GB with FSR enabled, starting from its native Ultra FPS.
| Resolution | Native | FSR Quality | FSR Performance |
|---|---|---|---|
| 1080p | 144 | 180 | 209 |
| 1440p | 80 | 108 | 132 |
| 4K | 32 | 46 | 59 |
About ray tracing: every figure on this page is with ray tracing off. The RX 580 8GB has no dedicated hardware for it, so it is an option best left disabled.
Estimated figures. The real gain varies by game and by the version of the technology.
Is the CPU or the graphics card holding you back?
These FPS assume a mid-range CPU that isn't a bottleneck — roughly a Intel Core i5-13400 — and 16 GB of RAM.
With that CPU, the RX 580 8GB has headroom to spare in League of Legends: the processor runs out before the graphics card does. A faster processor would gain you FPS; a stronger graphics card would barely help. At 4K it flips: there the graphics card becomes the limit.
Is the RX 580 8GB Enough for League of Legends?
The RX 580 8GB delivers 144 FPS at 1080p Ultra in League of Legends. More than enough for 144Hz. You can comfortably play at 1440p.
At 1440p it gets 80 FPS and at 4K 32 FPS at Ultra quality.
This GPU is more than enough — you can play at 1440p or 4K comfortably
Want more FPS in League of Legends?
Our guide collects the settings that give between +40% and +90% FPS in League of Legends with barely any visual loss. Recommended settings, GPU-specific tips (NVIDIA/AMD/Intel) and solutions to common game issues.
RX 580 8GB or GTX 1060 6GB for League of Legends?
In League of Legends at 1080p Ultra, the RX 580 8GB gets 144 FPS and the GTX 1060 6GB 154 FPS. The GTX 1060 6GB is 7% ahead.
RX 580 8GB vs GTX 1060 6GB: which one is faster?Other GPUs for League of Legends
If none of these convinces you for League of Legends, the full ranking sorts all 143 cards by real FPS, not synthetic scores.
See the full graphics card ranking by real FPS
