Make EEVEE use more GPU perfomance

Hello, i was wondering if there is a way to lower Eevee rendertimes even more by increasing usage of my gpu? i realised in the systemmonitor, that my gpu always peaks at around 50% usage and than drops. this for each frame. CPU is very low around 6-10& usage, but this makes sense, since eevee uses cpu only for calculating the scene.

i have a RTX 2080 Super running on blender 2.9 windows 10 with amd ryzen 3950x and

so, is there a way to make eevee use 100% of my gpu perfomance for each frame to increase rendertimes? i know i can setup the settings in eevee to increase times, by lowering samples, volumetrics, half res trace, etc… but is there a gpu specific calibration that could be done also?

or is this just plug and play, nothing to setup?