How can I Reduce the GPU usage for my game for android .abb file in which some tester give performance issue

Hello Developers My Game is in testing and one great guy “the camera should stop before the player sees over the background, the main menù could use some improvements too and it takes a while to start the game after pressing the play button and now let’s talk about performance, i ran the game on a Snapdragon 8s Gen 3 this SoC can run Genshin impact maxed out at a stable 55-60 fps with a 90% GPU usage, your game uses around 40-50% of the GPU and it’s a 2D game with sprites that ain’t good, rn i’am making a game too and it runs at a stable 40-50 fps on a Samsung a21s that’s a really low end device.” this review

My questions is how can or which setting can i change to get the maximum perforamce of my game with minimum use of GPU

Thanks for the feedback

Gagandeep S
Zipzy Games