PSU for my RYZEN TR 1950x

Nov 8, 2018
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Hi there!
I have the following pc:

  • AMD Ryzen Threadripper 1950x
    4x16GB DDR4 RAM
    Nvidia GTX 1070
    1 SSD and 3 HHD
Do you think that my pc will be bottle-necked if I use a 750w PSU?
I use my pc for 3D, video creation and sometimes, for gaming
Thank you in advance.