Difference:
Raspberry: lobules 3-7, long oval or oval, terminal lobules often oval, and the back of leaves is gray (see the picture below, taken by PPBC and Nie Tingqiu).
Raspberry (raspberry): single leaf, ovate or ovate-lanceolate, slightly heart-shaped at the base, and green on the back (see the picture below, taken by PPBC and Li Cehong).