Model for High FPS (20) for object detection in RaspberryPi5

Hello friends, do you know any lightweight model for object detection in real-time with high FPS (about 20) that can be implemented in RassberryPi5?

I have tested
YoloV8n - just only 1.5 FPS
Mobilenet - 4 FPS

With Haar cascade, I received 15 FPS, but very low accuracy