I have a threadripper 2990WX with 3 graphics cards RTX 2080. When I run the RTX 2080s the computer restarts itself. I'm pretty sure this is a power supply problem. I think the computer is not getting enough amps or volts. I tried running the threadripper with 16 Cores and turning off all the lights ran fine with the graphics cards. soon as I go to 32 cores and try running the graphics program it's simply restarts the computer. I'm going to have electrician look at the outlet however is there anything else I can purchase make sure the computers getting a steady flow of power it needs?
