training speed is very slow

<img width="1072" height="249" alt="Image" src="https://github.com/user-attachments/assets/e1ee533d-9c3d-4227-bc35-806ceaa47969" />
batch_size=64,image_size=224. 2*Nvidia 4090, triton is available
about 3min / batch，Could you suggest the way to solve it?