My 3080 Ti Runs on 750w PSU, Do you think I'm safe with it?

[Sherwin Riel Velasco]

Recently changed my GPU and I couldn't believed it's working fine with my Corsair RMX series 750w PSU.
But I tried to changed my PSU to Corsair Rm 850w but it's not stable the pc is shutting down when opening game so I RMA'd and returned that 850w PSU.

I'm running an undervolt 5800x with AIO, 3080 Ti Aorus master.

Do you think I'm safe with it just with the RMX 750w? it's working fine at the moment never had any problems when gaming.

 

[Sherwin Riel Velasco]

Thanks for your reply. It's just that the recommended PSU of the GPU is 850w. that's why I am a bit worried. Cheers!