Question Swapping gpu coolers

[logikabg2004]

I have a gtx 1080ti gigabyte turbo and Msi gtx 1070 quicksilver of, will be there a problem if I switch th coolers, I put the 1070one on the 1080ti and the 1080ti one on the 1070

 

[rgd1101]

doesn't look like same pcb